% Extremely long Procedings name
@string{proc_long = "Proceedings of "}

% Medium procedings names
@string{proc_medium = "Proc. of "}

% Short procedings names
@string{proc_short = ""}

% Toggle procedings names here
@string{proc = proc_long }

% Long conference names
@string{aaai = proc # "the American National Conference on Artificial Intelligence (AAAI)"}
@string{acl = proc # "the Annual Meeting of the Association for Computational Linguistics (ACL)"}
@string{colt = proc # "the Annual Conference on Computational Learning Theory (COLT)"},
@string{adc = proc # "the Australasian Database Conference (ADC)"}
@string{cidr = proc # "the Conference on Innovative Data Systems Research (CIDR)"}
@string{cikm = proc # "the ACM International Conference on Information and Knowledge Management (CIKM)"}
@string{dasfaa = proc # "the International Conference on Database Systems for Advanced Applications (DASFAA)"}
@string{dbpl = proc # "the International Workshop on Database Programming Languages (DBPL)"}
@string{dexa = proc # "the International Conference on Database and Expert Systems Applications (DEXA)"}
@string{dke = "Journal of Data and Knowledge Engineering (DKE)"}
@string{eacl = proc # "the Conference of the European Chapter of the Association of Computational Linguistics (EACL)"}
@string{ecai = proc # "the European Conference on Artificial Intelligence (ECAI)"}
@string{ecml = proc # "the European Conference on Machine Learning (ECML)"}
@string{emnlp = proc # "Empirical Methods in Natural Language Processing (EMNLP)"}
@string{edbt = proc # "the International Conference on Extending Database Technology (EDBT)"}
@string{eextt = proc # "the Workshop on Efficiency and Effectiveness of XML Tools and Techniques (EEXTT)"}
@string{eswc = proc # "the European Semantic Web Conference (ESWC)"}
@string{fois = proc # "the Conference on Formal Ontology in Information Systems (FOIS)"}
@string{fsttcs= proc # "the International Conference on Foundations of Software Technology and Theoretical Computer Science (FSTTCS)"}
@string{icde = proc # "the IEEE International Conference on Data Engineering (ICDE)"}
@string{ijcai = proc # "the International Joint Conference on Artificial Intelligence (IJCAI)"}
@string{iccl = proc # "the International Conference on Computational Linguistics (ICCL)"}
@string{icdt = proc # "the International Conference on Database Theory (ICDT)"}
@string{icdl = proc # "the {ACM} International Conference on Digital Libraries (ICDL)"}
@string{icfp = proc # "the International Conference on Functional Programming (ICFP)"}
@string{ictai = proc # "IEEE International Conference on Tools with Artificial Intelligence"}
@string{iswc = proc # "the International Semantic Web Conference (ISWC)"}
@string{jiis = "Journal of Intelligent Information Systems"}
@string{kdd = "ACM SIGKDD international conference on Knowledge discovery and data mining (KDD)"
@string{kr = "International Conference on Principles of Knowledge Representation and Reasoning (KR)"}
@string{nips = proc # "the Conference on Advances in Neural Information Processing Systems (NIPS)"}
@string{nldb = proc # "the Applications of Natural Language to Data Bases (NLDB)"}
@string{pkdd = proc # "the European Conference on Principles and Practice of Knowledge Discovery (PKDD)"}
@string{pods = proc # "the ACM SIGACT-SIGMOD-SIGART Symposium on Principles of Database Systems (PODS)"}
@string{ranlp = proc # "the International Conference on Recent Advances in NLP (RANLP)"},
@string{siam = "SIAM Journal on Computing"}
@string{sigir = proc # "the Annual International ACM SIGIR conference on Research and development in information retrieval (SIGIR)"}
@string{sigmod = proc # "the ACM SIGMOD International Conference on Management of Data (SIGMOD)"}
@string{sigmod-record = "SIGMOD Record"}
@string{tods = "ACM Transactions on Database Systems (TODS)"}
@string{toit = "ACM Transactions on Internet Technology (TOIT)"}
@string{vldb = proc # "the International Conference on Very Large Data Bases (VLDB)"}
@string{webdb = proc # "the International Workshop on the Web and Databases (WebDB)"}
@string{widm = proc # "the ACM International Workshop on Web Information and Data Management (WIDM)"}
@string{www = proc # "the International Conference on World Wide Web (WWW)"}
@string{xsym = proc # "the {XML} Database Symposium (XSym)"}

@book{russell@book2002,
  author =      {S. Russell and P. Norvig},
  title = {Artificial Intelligence: a Modern Approach},
  publisher = {Prentice Hall},
  year =            2002
}

@book{halpern@book2005,
  author =      {J. Halpern},
  title =       {Reasoning about Uncertainty},
  publisher =   {{MIT} Press},
  year =            2005
}

@book{wordnet,
  editor =        {C. Fellbaum},
  title =         {WordNet: An Electronic Lexical Database},
  publisher =     {{MIT} Press},
  year =          1998
}

%social tagging
@inproceedings{dubinko@www2006,
  author =        {M. Dubinko and R. Kumar and J. Magnani and J. Novak and P. Raghavan and A. Tomkins},
  title =         {Visualizing tags over time},
  booktitle =     www,
  year =          2006
 }
%Boanerges Aleman-Meza, Meenakshi Nagarajan, Cartic Ramakrishnan, Li Ding, Pranam Kolari, Amit P. Sheth, Ismailcem Budak Arpinar, Anupam Joshi, Tim Finin: Semantic analytics on social networks: experiences in addressing the problem of conflict of interest detection. WWW 2006: 407-416

@article{doan@deb2006,
  author =        {A. Doan and R. Ramakrishnan and F. Chen and P. DeRose and Y. Lee and R. McCann and M. Sayyadian and W. Shen},
  title =         {Community Information Management},
  journal =       {IEEE Data Eng. Bull.},
  volume =        29,
  number =        1,
  year =          2006
}

%info extraction, ontology/taxonomy learning
@other{cohen@web,
  author =        {W. Cohen},
  title =         {Information Extraction},
  howpublished =  {http://www.cs.cmu.edu/~wcohen/ie-survey.ppt},
  year =          2004
}

@book{cunningham@book2005,
  author =        {H. Cunningham},
  title =         {An Introduction to Information Extraction},
  publisher =     {Elsevier},
  year =          {2005}
}
%%Hamish Cunningham: . Encyclopedia of Language and Linguistics, Elsevier, 2005

@inproceedings{doan@sigmod200,
  author =        {A. Doan and R. Ramakrishnan and S. Vaithyanathan},
  title =         {Managing information extraction: state of the art and research directions},
  booktitle =     sigmod,
  year =          2006
}

@article{agichtein@deb2006,
  author =        {E. Agichtein},
  title =         {Scaling Information Extraction to Large Document Collections},
  journal =       {IEEE Data Eng. Bull.},
  volume =        28,
  number =        4,
  year =          2005
}

@article{etzioni@ai2005,
  author =        {O. Etzioni and M. Cafarella and D. Downey and A. Popescu and T. Shaked and S. Soderland and D. Weld and A. Yates},
  title =         {Unsupervised named-entity extraction from the Web: An experimental study},
  journal =       {AI},
  volume =        165,
  number =        1,
  year =          2005
}

%querying
@inproceedings{chang@cidr2005,
  author =        {K. C-C. Chang, B. He and Z. Zhang},
  title =         {Toward Large Scale Integration: Building a MetaQuerier over Databases on the Web},
  booktitle =     cidr,
  year =          2005
}

@inproceedings{nie@www2005,
 author = {Zaiqing Nie and Yunxiao Ma and Shuming Shi and Ji-Rong Wen and Wei-Ying Ma},
 title = {Web object retrieval},
 booktitle = www,
 year = {2007},
 isbn = {978-1-59593-654-7},
 pages = {81--90},
 location = {Banff, Alberta, Canada},
 doi = {http://doi.acm.org/10.1145/1242572.1242584},
 publisher = {ACM},
 address = {New York, NY, USA},
 }
%Alon Y. Halevy, Michael J. Franklin, David Maier: Principles of dataspace systems. PODS 2006: 1-9

@inproceedings{madhavan@cidr2007,
  author =        {J. Madhavan and S. Cohen and X. Dong and A. Halevy and S. Jeffery and D. Ko and C. Yu},
  title =         {Navigating the Seas of Structured Web Data},
  booktitle =     cidr,
  year =          2007
}

@inproceedings{chakrabarti@pkdd2004,
  author =        {S. Chakrabarti},
  title =         {Breaking Through the Syntax Barrier: Searching with Entities and Relations},
  booktitle =     pkdd,
  year =          2004,
}

@inproceedings{kacholia@vldb2005,
  author =        {V. Kacholia and S. Pandit and S. Chakrabarti and S. Sudarshan and R. Desai and H. Karambelkar},
  title =         {Bidirectional Expansion For Keyword Search on Graph Databases},
  booktitle =     vldb,
  publisher={VLDB Endowment},
  year =          2005
}

@inproceedings{bhalotia@icde2002,
  author =        {G. Bhalotia and A. Hulgeri and C. Nakhe and S. Chakrabarti and S. Sudarshan},
  title =         {Keyword Searching and Browsing in Databases using {BANKS}},
  booktitle =     icde,
  year =          2002
}

@inproceedings{hristidis@vldb2002,
  author =        {V. Hristidis and Y. Papakonstantinou},
  title =         {{DISCOVER}: Keyword Search in Relational Databases},
  booktitle =     vldb,
    publisher={VLDB Endowment},
  year =          2002
}

@inproceedings{agrawal@icde2002,
  author =        {S. Agrawal and S. Chaudhuri and G. Das},
  title =         {{DBX}plorer: A System for Keyword-Based Search over Relational Databases},
  booktitle =     icde,
  year =          2002
}

@inproceedings{spheresearch,
AUTHOR = {Graupmann, Jens and Schenkel, Ralf and Weikum, Gerhard},
EDITOR = {B{\"o}hm, Klemens and Jensen, Christian S. and Haas, Laura M. and Kersten, Martin L. and Larson, Per-{\AA}ke and Ooi, Beng Chin},
TITLE = {The {SphereSearch} Engine for Unified Ranked Retrieval of Heterogeneous {XML} and Web Documents},
BOOKTITLE = vldb,
PUBLISHER = {ACM},
YEAR = {2005},
PAGES = {529--540},
ADDRESS = {New York, NY, USA},
ISBN = {1-59593-154-6},
}

@inproceedings{udrea@eswc2006,
  author    = {O. Udrea and
		 D. Recupero and
		 V. S. Subrahmanian},
  title     = {Annotated RDF},
  booktitle = eswc,
  year      = {2006},
  pages     = {487-501},
  ee        = {http://dx.doi.org/10.1007/11762256_36}
}
%Ganesh Ramakrishnan, Soumen Chakrabarti, Deepa Paranjpe, Pushpak Bhattacharyya: Is question answering an acquired skill? WWW 2004: 111-120
%Eugene Agichtein, Steve Lawrence, Luis Gravano: Learning to find answers to questions on the Web. ACM Trans. Internet Techn. 4(2): 129-162 (2004)

% Fabian's stuff

@inproceedings{mann@acl2005,
  author = {G. Mann and D. Yarowsky},
  title = { Multi-Field Information Extraction and Cross-Document
		  Fusion },
  year = 2005,
  booktitle = acl,
  url = {http://www.aclweb.org/anthology/P05-1060}
}

@inproceedings{ruizcasado@nldb2005,
 author    = {Maria Ruiz-Casado and
               Enrique Alfonseca and
               Pablo Castells},
  title     = {{Automatic Extraction of Semantic Relationships for WordNet
               by Means of Pattern Learning from Wikipedia}},
  booktitle = nldb,
  year      = {2005},
  pages     = {67-79},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {3513},
  year      = {2005},
  isbn      = {3-540-26031-5},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@inproceedings{Bainbridge@eacl1985,
  author = "R. I. Bainbridge",
  title = "Montagovian Definite Clause Grammar",
  booktitle = eacl,
  year = "1985",
  address = "Geneva, Switzerland",
  pages = "25-34"
}


@inproceedings{Buitelaar@esws2004,
    conference_abb = {ESWS-2004},
    nl_approved = {1},
    url = {http://dfki.de/~paulb/esws04.pdf},
    year = {2004},
    title = {{A Protege Plug-In for Ontology Extraction from Text Based on Linguistic Analysis}},
    booktitle = {Proceedings of the European Semantic Web Symposium},
    status = {2},
    nl_notes = {2/2004},
    ccity = {Heraklion},
    cdate = {10.5.-12.5.},
    pages = {31-44},
    address={Berlin, Germany},
    publisher = {Springer},
    author = {Paul Buitelaar and Olejnik, Daniel and Michael Sintek},
    cyear = {2004}
}
@inproceedings{Buitelaar@iswc2005,
  Author = {A. Schutz and P. Buitelaar},
  Title = {RelExt: A Tool for Relation Extraction in Ontology Extension },
  Booktitle = iswc,
  Year = {2005},
  Editor = {Y. Gil and E. Motta and E. Benjamins and M. Musen},
  Pages = {593-606},
  Publisher = {Springer}
}

@inproceedings{Buitelaar@lws2005,
  Author = {P. Buitelaar and S. Ramaka},
  Title = {Unsupervised Ontology-based Semantic Tagging for Knowledge Markup},
  Booktitle = {Workshop on Learning in Web Search},
  Year = {2005},
  Editor = {W. Buntine and A. Hotho and Stephan Bloehdorn}
}


@Book{Chakrabarti@book2003,
   author =   "S. Chakrabarti",
   title =   " Mining the Web: Discovering Knowledge from Hypertext Data",
   publisher =   "Morgan Kaufman",
   address = "San Francisco, USA",
   year =   "2003"
  }

@inproceedings{Cimiano@ranlp2005,
 author = {Philipp Cimiano and Johanna Voelker},
 title = {Towards large-scale, open-domain and ontology-based named entity classification},
 booktitle = ranlp,
 editor = {G. Angelova and K. Bontcheva and R. Mitkov and N. Nicolov},
 publisher = {INCOMA Ltd.},
 address = {Borovets, Bulgaria},
 pages  = {166-172},
 url = {\url{http://www.aifb.uni-karlsruhe.de/WBS/pci/Publications/ranlp05.pdf}},
 year = {2005},
}




@inproceedings{text2onto,
    title = {{Text2Onto - A Framework for Ontology Learning and Data-driven Change Discovery}},
	address = {Berlin, Germany},
	author = {Philipp Cimiano and Johanna Voelker},
	booktitle = nldb,
	editor = {Andres Montoyo and Rafael Munoz and Elisabeth Metais},
	pages = {227-238},
	publisher = {Springer},
	year = {2005},
}



@inproceedings{cpankow,
author = {Philipp Cimiano and G\"{u}nter Ladwig and Steffen Staab},
 title = {{Gimme' the context: context-driven automatic semantic annotation with C-PANKOW}},
 booktitle = www,
 year = {2005},
 isbn = {1-59593-046-9},
 pages = {332--341},
 location = {Chiba, Japan},
 doi = {http://doi.acm.org/10.1145/1060745.1060796},
 publisher = {ACM},
 address = {New York, NY, USA},
 }


@inproceedings{Ciravegna@ijcai2001,
  author    = {Fabio Ciravegna},
  title     = {Adaptive Information Extraction from Text by Rule Induction
               and Generalisation},
  booktitle = ijcai,
  year      = {2001},
  pages     = {1251-1256},
  publisher = {Morgan Kaufmann},
     address = "San Francisco, USA",

  year      = {2001},
  isbn      = {1-55860-777-3},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@inproceedings{Finn@ecml2004,
  author    = {A. Finn and N. Kushmerick},
  title     = {Multi-level Boundary Classification for Information Extraction},
  booktitle = ecml,
  publisher = {Springer},
 address={Berlin, Germany},
  year      = {2004},
  pages     = {111-122}
}

@inproceedings{Hearst@iccl1992,
    author = {Marti A. Hearst},
    title = {Automatic acquisition of hyponyms from large text corpora},
    booktitle = iccl,
    year = {1992},
    pages = {539--545},
    publisher={Association for Computational Linguistics}
}


@inproceedings{Lernon@eacl2006,
  author =   {B. McLernon and N. Kushmerick},
  title =    {Transductive pattern learning for information extraction},
  booktitle =   {Proc. Workshop Adaptive Text Extraction and Mining at EACL},
  year =     {2006}
}


@inproceedings{Marshall@ranlp2001,
  author =    {I. Marshall and É. Sáfár},
  title =     "Extraction of Semantic Representations from Syntactic CMU Link Grammar Linkages",
  booktitle = ranlp,
  pages =     "154-159",
  address= "Tzigov Chark, Bulgaria",
  Editor = "G. Angelova et al",
  year= {2001}
}


@inproceedings{Ravichandran@acl2002,
author = {Deepak Ravichandran and Eduard Hovy},
 title = {{Learning surface text patterns for a Question Answering system}},
 booktitle = acl,
 year = {2001},
 pages = {41--47},
 location = {Philadelphia, Pennsylvania},
 doi = {http://dx.doi.org/10.3115/1073083.1073092},
 publisher = {Association for Computational Linguistics},
 address = {Morristown, NJ, USA},
 }

@Article{autoslogts,
author = {Riloff, E. },
	citeulike-article-id = {2363783},
	journal = {Proceedings of the Thirteenth National Conference on Artificial Intelligence},
	keywords = {information-extraction},
	pages = {1044--1049},
	posted-at = {2008-02-11 21:03:13},
	priority = {0},
	title = {{Automatically Generating Extraction Patterns from Untagged Text}},
	volume = {2},
	year = {1996}
}

@Article{rosch@cp1976,
   author  = "E. Rosch and C.B. Mervis and W.D. Gray and D.M. Johnson and P. Boyes-Bream",
   title   = "Basic objects in natural categories",
   journal = "Cognitive Psychology",
   pages = {382-439},
   year    = "1976"
}

@Article{linkgrammar,
   author  = "D. Sleator and D. Temperley",
   title   = "Sleator Parsing English with a link grammar",
   journal = "International Workshop on Parsing Technologies",
   year    = "1993"
}

@article{snowball,
author = {Eugene Agichtein and Luis Gravano and Jeff Pavel and Viktoriya Sokolova and Aleksandr Voskoboynik},
 title = {Snowball: a prototype system for extracting relations from large text collections},
 journal = {SIGMOD Records},
 volume = {30},
 number = {2},
 year = {2001},
 issn = {0163-5808},
 pages = {612},
 doi = {http://doi.acm.org/10.1145/376284.375774},
 publisher = {ACM},
 address = {New York, NY, USA},
 }

@Article{Soderland@ml1999,
   author  = "S. Soderland",
   title   = "Learning Information Extraction Rules for Semi-structured and Free Text",
   journal = "Machine Learning",
   pages = {233-272},
   year    = "1999"
}

@Article{crystal,
   author  = "S. Soderland and D. Fisher and J. Aseltine and W. Lehnert",
   title   = "CRYSTAL: Inducing a Conceptual Dictionary",
   journal = ijcai,
   year    = "1995",
   pages   = "1314-1319",
     publisher = {Morgan Kaufmann},
     address = "San Francisco, USA"
}

@inproceedings{rapier,
 author = {Mary Elaine Califf and Raymond J. Mooney},
 title = {Relational learning of pattern-match rules for information extraction},
 booktitle = {Proceedings of the national conference on Artificial intelligence},
 year = {1999},
 isbn = {0-262-51106-1},
 pages = {328--334},
 location = {Orlando, Florida, United States},
 publisher = {AAAI Press},
 address = {Menlo Park, CA, USA},
 }


@inproceedings{maedche@ecai2000,
 author = {Alexander Maedche and Steffen Staab},
 title = {Discovering Conceptual Relations from Text},
 booktitle = ecai,
 publisher = {IOS Press},
 url = {\url{http://www.aifb.uni-karlsruhe.de/WBS/Publ/2000/ecai_amaetal_2000.pdf}},
 address={Amsterdam, The Netherlands},
 year = {2000},
}


@inproceedings{maedche@www2001,
 author = {Alexander Maedche and Steffen Staab},
 title = {Learning Ontologies for the {Semantic Web}},
 booktitle = {Proceedings of the Workshop on the Semantic Web at WWW},
 url = {\url{http://www.aifb.uni-karlsruhe.de/WBS/Publ/2001/LOfSW_amasst_2001.pdf}},
 year = {2001},
}


@article{aslam@ipl1996,
author = {Javed A. Aslam and Scott E. Decatur},
 title = {On the sample complexity of noise-tolerant learning},
 journal = {Information Processing Letters},
 volume = {57},
 number = {4},
 year = {1996},
 issn = {0020-0190},
 pages = {189--195},
 doi = {http://dx.doi.org/10.1016/0020-0190(96)00006-3},
 publisher = {Elsevier North-Holland, Inc.},
 address = {Amsterdam, The Netherlands, The Netherlands},
 }

@inproceedings{kearns@book1994,
 author = {Michael J. Kearns and Robert E. Schapire},
    title = {Efficient distribution-free learning of probabilistic concepts},
    booktitle = {Journal of Computer and System Sciences},
    year = {1990},
    pages = {382--391},
    publisher = {IEEE Computer Society Press}
}

@inproceedings{simon@colt1993,
   author = {H. U. Simon},
   title = {General bounds on the number of examples needed for learning probabilistic concepts},
   booktitle = colt,
   year = {1993},
   pages = {402--411},
   location = {Santa Cruz, California, United States},
   publisher = {ACM Press},
   address = {New York, NY, USA}
 }

@inproceedings{xu@acl2001,
   author = {B. Crysmann and A. Frank and B. Kiefer and S. Mueller and G. Neumann and J. Piskorski and U. Schaefer and    M. Siegel and H. Uszkoreit and F. Xu and                 M. Becker and H. U. Krieger},
   title = {An integrated architecture for shallow and deep processing},
   booktitle = acl,
   year = {2001},
   pages = {441--448},
   location = {Philadelphia, Pennsylvania},
   publisher = {Association for Computational Linguistics},
   address = {Morristown, NJ, USA}
}

@inproceedings{xu@ranlp2003,
 Author =       {Xu, Feiyu and Krieger, Hans-Ulrich},
  Title =        {Integrating Shallow and Deep {NLP} for Information Extraction},
  BookTitle =    ranlp,
  Year =         {2003},
  Address =      {Borovets, Bulgaria},
  Month =        {9},
  URL =         {http://www.dfki.de/~feiyu/WHIES.pdf},
}


@inproceedings{xu@bis2002,
AUTHOR = {Xu, Feiyu and Kurz, Daniela and Piskorski, Jakub and Schmeier, Sven},
      TITLE = {Term Extraction and Mining Term Relations from Free-Text Documents in the Financial Domain},
      YEAR = {2002},
      BOOKTITLE = {Proceedings of the International Conference on Business Information Systems (BI)},
      ADDRESS = {Poznan, Poland},
      URL = {http://www.dfki.de/~feiyu/Bis2002.pdf},
}

@inproceedings{yangarber@cl2002,
 author = {Roman Yangarber and Winston Lin and Ralph Grishman},
 title = {Unsupervised learning of generalized names},
 booktitle = iccl,
 year = {2002},
 pages = {1--7},
 location = {Taipei, Taiwan},
 doi = {http://dx.doi.org/10.3115/1072228.1072382},
 publisher = {Association for Computational Linguistics},
 address = {Morristown, NJ, USA},
 }

@article{zhang@lncs2001,
  author = "Lei Zhang and Yong Yu",
  title = "Learning to Generate {CGs} from Domain Specific Sentences",
  journal = "Lecture Notes in Computer Science",
  volume = "2120",
  pages = "44--57",
  year = "2001"
}

@inproceedings{dirt,
  author = "Dekang Lin and Patrick Pantel",
  title = "DIRT: Discovery of inference rules from text",
  booktitle = kdd,
  pages = "323-328",
  year = "2001"
}

@article{cherkassky@nn2004,
	 author = {V. Cherkassky and M. Yunqian},
	 title = {Practical selection of {SVM} parameters and noise estimation for {SVM} regression},
	 journal = {Neural Networks},
	 volume = {17},
	 number = {1},
	 year = {2004},
	 pages = {113--126},
	 publisher = {Elsevier Science Ltd.},
	 address = {Oxford, UK, UK}
}

@inproceedings{yangarber@cl2000,
   author = {R. Yangarber and R. Grishman and P. Tapanainen and S. Huttunen},
   title = {Automatic acquisition of domain knowledge for Information Extraction},
   booktitle = iccl,
   year = {2000},
   pages = {940--946},
   location = {Saarbruecken, Germany},
   publisher = {Association for Computational Linguistics},
   address = {Morristown, NJ, USA}
}


@inproceedings{dipre,
   author = {Sergey Brin},
   title = {Extracting Patterns and Relations from the World Wide Web},
   booktitle = {Selected papers from the International Workshop on the WWW and Databases},
   year = {1999},
   isbn = {3-540-65890-4},
   pages = {172--183},
   publisher = {Springer},
   address = {London, UK}
}


@phdthesis{svmlight,
  author = {T. Joachims},
  title = {Learning to Classify Text Using Support Vector Machines},
  year= {2002},
  publisher="Kluwer",
  school = "University of Dortmund, Germany"
}

@article{earleyparser,
   author = {Jay Earley},
   title = {An efficient context-free parsing algorithm},
   journal = {Commun. ACM},
   volume = {13},
   number = {2},
   year = {1970},
   issn = {0001-0782},
   pages = {94--102},
   doi = {http://doi.acm.org/10.1145/362007.362035},
   publisher = {ACM Press},
   address = {New York, NY, USA},
}

@inproceedings{collins@acl1997,
   author = {Michael Collins},
   title = {Three generative, lexicalised models for statistical parsing},
   booktitle = acl,
   year = {1997},
   pages = {16--23},
   location = {Madrid, Spain},
   publisher = {Association for Computational Linguistics},
   address = {Morristown, NJ, USA},
}

@Book{manning@book1999,
   author =   "Christopher D. Manning and Hinrich Schutze",
   title =   "Foundations of Statistical NLP",
   publisher =   "MIT Press",
   address = "Cambridge, MA, USA",
   year =   "1999"
}

@inproceedings{klein@nips2002,
   author = {Dan Klein and Christopher D. Manning},
   title = {Fast Exact Inference with a Factored Model for Natural Language Parsing},
   booktitle = nips,
   year = {2002},
}

@inproceedings{maxwell@lfg1996,
   author = {John Maxwell and Ron Kaplan},
   title = {An Efficient Parser for LFG },
   booktitle = {LFG Conf.},
   year = {1996},
   location = {Grenoble, France},
}

@misc{alexander@tr1990,
	author = "F. Alexander",
	title = "A Parser for HPSG",
	booktitle= "Laboratory for Computational Linguistics technical report",
	school = "Carnegie Mellon University",
	year = "1990"
}

@inproceedings{graupmann@edbt2004,
AUTHOR = {Graupmann, Jens},
EDITOR = {Lindner, Wolfgang and Mesiti, Marco and Türker, Can and Tzitzikas, Yannis and Vakali, Athena},
TITLE = {Concept-Based Search on Semi-structured Data Exploiting Mined Semantic Relations},
BOOKTITLE = {Workshop on Current trends in database technology at EDBT},
PUBLISHER = {Springer},
YEAR = {2004},
PAGES = {31--40},
ADDRESS = {Berlin, Germany},
ISBN = {3-540-23305-9}
}

@inproceedings{freitag@aaai2000,
author = {Dayne Freitag and Nicholas Kushmerick},
 title = {Boosted Wrapper Induction},
 booktitle = {Proceedings of the Seventeenth National Conference on Artificial Intelligence and Twelfth Conference on Innovative Applications of Artificial Intelligence},
 year = {2000},
 isbn = {0-262-51112-6},
 pages = {577--583},
 publisher = {AAAI Press},
 address={Menlo Park, CA, USA}
 }


@inproceedings{iria@dagstuhl2005,
	author = "J. Iria, F. Ciravegna",
	title = "Relation Extraction for Mining the {Semantic Web}",
	booktitle = "Dagstuhl Seminar on Machine Learning for the Semantic Web",
	url = "http://tyne.shef.ac.uk/t-rex/",
	year = "2005"
 }


@inproceedings{universalgrammar,
  author = {R. Montague},
  year = {1974},
  title = {Universal Grammar},
  booktitle = {Formal Philosophy. Selected Papers of Richard Montague.},
  publisher="Yale University Press",
  location="New Haven,London"
}

@TECHREPORT{leilatr,
	AUTHOR = {Suchanek, Fabian and Ifrim, Georgiana and Weikum, Gerhard},
	TITLE = {Combining Linguistic and Statistical Analysis to Extract Relations from Web Documents},
	TYPE = {Research Report},
	INSTITUTION = {Max-Planck-Institut f{\"u}r Informatik},
	ADDRESS = {Stuhlsatzenhausweg 85, 66123 Saarbr{\"u}cken, Germany},
	NUMBER = {MPI-I-2006-5-004},
	MONTH = {March},
	YEAR = {2006},
	ISSN = {0946-011X},
}

@inproceedings{sumo,
 author = {Ian Niles and Adam Pease},
 title = {Towards a standard upper ontology},
 booktitle = {Proceedings of the international conference on Formal Ontology in Information Systems},
 year = {2001},
 isbn = {1-58113-377-4},
 pages = {2--9},
 location = {Ogunquit, Maine, USA},
 doi = {http://doi.acm.org/10.1145/505168.505170},
 publisher = {ACM},
 address = {New York, NY, USA},
 }


@inproceedings{dbxplorer,
  author    = {Sanjay Agrawal and
		 Surajit Chaudhuri and
		 Gautam Das},
  title     = {DBXplorer: A System for Keyword-Based Search over Relational
		 Databases.},
  booktitle = icde,
  year      = {2002},
  pages     = {5-16},
  ee        =
{http://csdl.computer.org/comp/proceedings/icde/2002/1531/00/15310005abs.htm}
}

@article{ameryahia@sigmodrecord2005,
  author    = {Sihem Amer-Yahia and
		 Pat Case and
		 Thomas R{\"o}lleke and
		 Jayavel Shanmugasundaram and
		 Gerhard Weikum},
  title     = {Report on the DB/IR panel at SIGMOD 2005.},
  journal   = sigmod-record,
  volume    = {34},
  number    = {4},
  year      = {2005},
  pages     = {71-74},
  ee        = {http://doi.acm.org/10.1145/1107499.1107514}
}

@inproceedings{baader@mmr2005,
  author    = {Franz Baader and
		 Ian Horrocks and
		 Ulrike Sattler},
  title     = {Description Logics as Ontology Languages for the Semantic
		 Web.},
  booktitle = {Mechanizing Mathematical Reasoning},
  year      = {2005},
  pages     = {228-248},
}

@article{doan@ieee2006,
  author    = {AnHai Doan and
		 Raghu Ramakrishnan and
		 Fei Chen and
		 Pedro DeRose and
		 Yoonkyong Lee and
		 Robert McCann and
		 Mayssam Sayyadian and
		 Warren Shen},
  title     = {Community Information Management.},
  journal   = {IEEE Data Eng. Bull.},
  volume    = {29},
  number    = {1},
  year      = {2006},
  pages     = {64-72},
  ee        = {http://sites.computer.org/debull/A06mar/doan.ps}
}

@inproceedings{knowitall,
author = {Oren Etzioni and Michael Cafarella and Doug Downey and Stanley Kok and Ana-Maria Popescu and Tal Shaked and Stephen Soderland and Daniel S. Weld and Alexander Yates},
 title = {Web-scale information extraction in knowitall: (preliminary results)},
 booktitle = www,
 year = {2004},
 isbn = {1-58113-844-X},
 pages = {100--110},
 location = {New York, NY, USA},
 doi = {http://doi.acm.org/10.1145/988672.988687},
 publisher = {ACM},
 address = {New York, NY, USA},
 }

@inproceedings{discover,
  author    = {Vagelis Hristidis and
		 Yannis Papakonstantinou},
  title     = {DISCOVER: Keyword Search in Relational Databases.},
  booktitle = vldb,
    publisher={VLDB Endowment},
  year      = {2002},
  pages     = {670-681},
  ee        = {http://www.vldb.org/conf/2002/S19P02.pdf}
}

@article{avatar,
  author    = {T. S. Jayram and
		 Rajasekar Krishnamurthy and
		 Sriram Raghavan and
		 Shivakumar Vaithyanathan and
		 Huaiyu Zhu},
  title     = {Avatar Information Extraction System.},
  journal   = {IEEE Data Eng. Bull.},
  volume    = {29},
  number    = {1},
  year      = {2006},
  pages     = {40-48},
  ee        = {http://sites.computer.org/debull/A06mar/jayram.ps}
}

@inproceedings{kimelfeld@webdb2005,
  author    = {Benny Kimelfeld and
		 Yehoshua Sagiv},
  title     = {Efficient Engines for Keyword Proximity Search.},
  booktitle = webdb,
  year      = {2005},
  pages     = {67-72}
}

@inproceedings{konopnicki@vldb2005,
  author    = {David Konopnicki and
		 Oded Shmueli},
  title     = {Database-Inspired Search.},
  booktitle = vldb,
    publisher={VLDB Endowment},
  year      = {2005},
  pages     = {2},
  ee        = {http://www.vldb2005.org/program/paper/thu/p2-konopnicki.pdf}
}

@book{staab@book2004,
  editor    = {Steffen Staab and
		 Rudi Studer},
  title     = {Handbook on Ontologies},
  booktitle = {Handbook on Ontologies},
  publisher = {Springer},
  series    = {International Handbooks on Information Systems},
  year      = {2004},
  isbn      = {3-540-40834-7}
}


@inproceedings{chakrabarti@ecml2004,
  author    = {Soumen Chakrabarti},
  title     = {Breaking Through the Syntax Barrier: Searching with Entities
		 and Relations.},
  booktitle = ecml,
    publisher = {Springer},
 address={Berlin, Germany},
  year      = {2004},
  pages     = {9-16},
}

@inproceedings{semanticwikipedia,
  author = {Markus Kr\"{o}tzsch and Denny Vrande\v{c}i\'{c} and Max V\"{o}lkel and Heiko Haller and Rudi Studer},
 title = {{Semantic Wikipedia}},
 journal = {Web Semant.},
 volume = {5},
 number = {4},
 year = {2007},
 issn = {1570-8268},
 pages = {251--261},
 doi = {http://dx.doi.org/10.1016/j.websem.2007.09.001},
 publisher = {Elsevier Science Publishers B. V.},
 address = {Amsterdam, The Netherlands},
 }

@inproceedings{wikirelate,
  author    = {Michael Strube and
		 Simone Paolo Ponzetto},
  title     = {{WikiRelate! Computing Semantic Relatedness Using Wikipedia}},
  booktitle = aaai,
  year      = {2006}
}

@inproceedings{bunescu@eacl2006,
  author    = {Razvan C. Bunescu and
               Marius Pasca},
  title     = {Using Encyclopedic Knowledge for Named entity Disambiguation},
  booktitle = eacl,
  pages = {9-16},
  year      = {2006},
  publisher = {Association for Computer Linguistics},
}

@inproceedings{bunescu@emnlp2005,
address = {Morristown, NJ, USA},
	author = {Bunescu, Razvan  C.  and Mooney, Raymond  J. },
	booktitle = emnlp,
	citeulike-article-id = {1318167},
	doi = {http://dx.doi.org/10.3115/1220575.1220666},
	keywords = {bibtex-import},
	pages = {724--731},
	posted-at = {2007-05-21 20:37:16},
	priority = {2},
	publisher = {Association for Computational Linguistics},
	title = {A shortest path dependency kernel for relation extraction},
	year = {2005}
}

@inproceedings{theobald@inex2005,
  author    = {Martin Theobald and
		 Ralf Schenkel and
		 Gerhard Weikum},
EDITOR = {Fuhr, Norbert and Lalmas, Mounia and Malik, Saadia and Kazai, Gabriella},
TITLE = {Top{X} \& {XXL} at {INEX} 2005 (Ad-Hoc Track)},
BOOKTITLE = {Advances in XML Information Retrieval and Evaluation, 4th International Workshop of the Initiative for the Evaluation of XML Retrieval, INEX 2005},
PUBLISHER = {Springer},
YEAR = {2006},
VOLUME = {3977},
PAGES = {282--295},
SERIES = {Lecture Notes in Computer Science},
ADDRESS = {Dagstuhl Castle, Germany},
ISBN = {3-540-34962-6},
}

@inproceedings{theobald@vldb2005,
  author    = {Martin Theobald and
		 Ralf Schenkel and
		 Gerhard Weikum},
  title     = {An Efficient and Versatile Query Engine for TopX Search.},
  booktitle = vldb,
  year      = {2005},
  pages     = {625-636},
  ee        = {http://www.vldb2005.org/program/paper/thu/p625-theobald.pdf}
}

@inproceedings{leila,
AUTHOR = {Suchanek, Fabian M. and Ifrim, Georgiana and Weikum, Gerhard},
EDITOR = {Eliassi-Rad, Tina and Ungar, Lyle and Craven, Mark and Gunopulos, Dimitrios},
TITLE = {Combining Linguistic and Statistical Analysis to Extract Relations from Web Documents},
BOOKTITLE = kdd,
PUBLISHER = {ACM},
YEAR = {2006},
PAGES = {712--717},
ADDRESS = {Philadelphia, PA, USA},
ISBN = {1-59593-339-5},
}

@inproceedings{leilaws,
AUTHOR = {Suchanek, Fabian M. and Ifrim, Georgiana and Weikum, Gerhard},
EDITOR = {Buitelaar, Paul and Cimiano, Philipp and Loos, Berenike},
TITLE = {{LEILA}: Learning to Extract Information by Linguistic Analysis},
BOOKTITLE = {Proceedings of the 2nd Workshop on Ontology Learning and Population (OLP2) at COLING/ACL 2006},
PUBLISHER = {Association for Computational Linguistics},
YEAR = {2006},
PAGES = {18--25},
ADDRESS = {Sydney, Australia},
ISBN = {1-932432-77-9},
}

@INPROCEEDINGS{baumgartner@ppswr2006,
  AUTHOR = {Peter Baumgartner and Fabian M. Suchanek},
  TITLE = {Automated Reasoning Support for First-Order Ontologies},
  YEAR = {2006},
  BOOKTITLE = {PPSWR},
  PUBLISHER = {Springer},
  ABSTRACT = {Formal ontologies play an increasingly important role in demanding
  knowledge representation applications like the Semantic Web.
  Regarding automated reasoning support, the mainstream of research
  focusses on ontology languages that are also Description Logics,
  such as OWL-DL. However, many existing ontologies go beyond
  Description Logics and use full first-order logic.  We propose a
  novel transformation technique that allows to apply existing model
  computation systems in such situations. We describe the
  transformation and some variants, its properties and intended
  applications to ontological reasoning.},
  EDITOR = {J.J. Alferes and J. Bailey and W. May and U. Schwertel},
  VOLUME = {4187},
  SERIES = {LNAI}
}

@inproceedings{ifrim@pkdd2006,
AUTHOR = {Ifrim, Georgiana and Weikum, Gerhard},
EDITOR = {F{\"u}rnkranz, Johannes and Scheffer, Tobias and Spiliopoulou, Myra},
TITLE = {Transductive Learning for Text Classification using Explicit Knowledge Models},
BOOKTITLE = pkdd,
PUBLISHER = {Springer},
YEAR = {2006},
VOLUME = {4213},
PAGES = {223--234},
SERIES = {Lecture Notes in Artificial Intelligence},
ADDRESS = {Berlin, Germany},
ISBN = {978-3-540-45374-1},
}

@inproceedings{ruizcasado@awic2005,
  author    = {Maria Ruiz-Casado and
		 Enrique Alfonseca and
		 Pablo Castells},
  title     = {Automatic Assignment of Wikipedia Encyclopedic Entries to
		 WordNet Synsets.},
  booktitle = {AWIC},
  year      = {2005},
  pages     = {380-386},
  ee        = {http://dx.doi.org/10.1007/11495772_59}
  }

@proceedings{fuhr@inex2002,
  editor    = {Norbert Fuhr and
		 Norbert G{\"o}vert and
		 Gabriella Kazai and
		 Mounia Lalmas},
  title     = {Workshop of the INitiative for
		 the Evaluation of XML Retrieval (INEX), Schloss Dagstuhl,
		 Germany, December 9-11, 2002},
  booktitle = {INEX},
  year      = {2002}
  }

@inproceedings{cohen@cikm2005,
  author    = {Sara Cohen and
		 Yaron Kanza and
		 Benny Kimelfeld and
		 Yehoshua Sagiv},
  title     = {Interconnection semantics for keyword search in XML.},
  booktitle = cikm,
  year      = {2005},
  pages     = {389-396},
  ee        = {http://doi.acm.org/10.1145/1099554.1099674}
  }

@inproceedings{cohen@vldb2003,
  author    = {Sara Cohen and
		 Jonathan Mamou and
		 Yaron Kanza and
		 Yehoshua Sagiv},
  title     = {XSEarch: A Semantic Search Engine for XML.},
  booktitle = vldb,
  year      = {2003},
  pages     = {45-56},
  ee        = {http://www.vldb.org/conf/2003/papers/S03P02.pdf}
  }

@inproceedings{guha@www2003,
  author    = {Ramanathan V. Guha and
		 Rob McCool and
		 Eric Miller},
  title     = {Semantic search.},
  booktitle = www,
  year      = {2003},
  pages     = {700-709},
  ee        = {http://doi.acm.org/10.1145/775152.775250}
}

@article{kleinberg@acm1999,
  author    = {Jon M. Kleinberg},
  title     = {Authoritative Sources in a Hyperlinked Environment.},
  journal   = {ACM},
  volume    = {46},
  number    = {5},
  year      = {1999},
  pages     = {604-632},
  ee        = {db/journals/jacm/Kleinberg99.html,
http://doi.acm.org/10.1145/324133.324140}
}

@article{brin@cn1998,
  author    = {Sergey Brin and
		 Lawrence Page},
  title     = {The Anatomy of a Large-Scale Hypertextual Web Search
Engine.},
  journal   = {Computer Networks},
  volume    = {30},
  number    = {1-7},
  year      = {1998},
  pages     = {107-117},
  ee        = {http://dx.doi.org/10.1016/S0169-7552(98)00110-X}
}

@inproceedings{li@www2001,
  author    = {Wen-Syan Li and
		 K. Sel\c{c}uk Candan and
		 Quoc Vu and
		 Divyakant Agrawal},
  title     = {Retrieving and organizing web pages by ``information
unit''.},
  booktitle = www,
  year      = {2001},
  pages     = {230-244},
  ee        = {http://doi.acm.org/10.1145/371920.372057}
}

@inproceedings{xrank,
  author    = {Lin Guo and
		 Feng Shao and
		 Chavdar Botev and
		 Jayavel Shanmugasundaram},
  title     = {XRANK: Ranked Keyword Search over XML Documents.},
  booktitle = sigmod,
  year      = {2003},
  pages     = {16-27},
  ee        = {http://doi.acm.org/10.1145/872757.872762,
http://www.acm.org/sigmod/sigmod03/eproceedings/papers/r01p02.pdf}
}

@inproceedings{chatterjee@matt2005,
  author    = { N. Chatterjee and  S. Goyal and A. Naithani},
  title     = {Resolving Pattern Ambiguity for English to Hindi Machine Translation Using {WordNet}},
  booktitle = {Workshop on Modern Approaches in Translation Technologies},
  year      = 2005
}

@inproceedings{liu@sigir2004,
 author = {Shuang Liu and Fang Liu and Clement Yu and Weiyi Meng},
 title = {An effective approach to document retrieval via utilizing {WordNet} and recognizing phrases},
 booktitle = sigir,
 year = {2004},
 isbn = {1-58113-881-4},
 pages = {266--272},
 location = {Sheffield, United Kingdom},
 doi = {http://doi.acm.org/10.1145/1008992.1009039},
 publisher = {ACM},
 address = {New York, NY, USA},
 }

@inproceedings{theobald@sigir2005,
 author = {Martin Theobald and Ralf Schenkel and Gerhard Weikum},
 title = {Efficient and self-tuning incremental query expansion for top-k query processing},
 booktitle = sigir,
 year = {2005},
 isbn = {1-59593-034-5},
 pages = {242--249},
 location = {Salvador, Brazil},
 doi = {http://doi.acm.org/10.1145/1076034.1076077},
 publisher = {ACM Press},
 address = {New York, NY, USA},
 }

@techreport{hunt@tr2004,
 title={Gazetteers, WordNet, Encyclopedias, and The Web: Analyzing Question Answering Resources},
 author={Hunt, W. and Lita, L.V. and  Nyberg, E.},
 institution={Language Technologies Institute, Carnegie Mellon},
 number={CMU-LTI-04-188},
 year=2004
}

@inproceedings{chaudhuri@icde2005,
author = {Surajit Chaudhuri and Venkatesh Ganti and Rajeev Motwani},
 title = {{Robust Identification of Fuzzy Duplicates}},
 booktitle = icde,
 year = {2005},
 isbn = {0-7695-2285-8},
 pages = {865--876},
 doi = {http://dx.doi.org/10.1109/ICDE.2005.125},
 publisher = {IEEE Computer Society},
 address = {Washington, DC, USA},
 }

@inproceedings{cohen@kdd2004,
author = {William W. Cohen and Sunita Sarawagi},
 title = {Exploiting dictionaries in named entity extraction: combining semi-Markov extraction processes and data integration methods},
 booktitle = kdd,
 year = {2004},
 isbn = {1-58113-888-1},
 pages = {89--98},
 location = {Seattle, WA, USA},
 doi = {http://doi.acm.org/10.1145/1014052.1014065},
 publisher = {ACM},
 address = {New York, NY, USA},
 }

@article{noy@ai2005,
  author    = {Natalya Fridman Noy and
		 AnHai Doan and
		 Alon Y. Halevy},
  title     = {Semantic Integration.},
  journal   = {AI Magazine},
  volume    = {26},
  number    = {1},
  year      = {2005},
  pages     = {7-10}
}

@misc{snomed,
  author = "W. Bidgood",
  title = "The SNOMED DICOM microglossary",
  text = "W. Bidgood, \The SNOMED DICOM microglossary: controlled terminology resource
  for data interchange in biomedical imaging, Methods of Information in Medicine
  39, pp. 404-414, November 1998.",
  year = "1998",
  url = "citeseer.ist.psu.edu/bidgood98snomed.html" }

@book{owl,
 title = {A Semantic Web Primer (Cooperative Information Systems)},
author = {Grigoris Antoniou and Frank van Harmelen},
howpublished = {Hardcover},
month = {April},
publisher = {The MIT Press},
url = {http://www.amazon.ca/exec/obidos/redirect?tag=citeulike04-20{\&}path=ASIN/0262012103},
year = {2004},
description = {CiteULike import},
isbn = {0262012103}, priority = {0}, citeulike-article-id = {273980},
keywords = {logic ontology owl rdf rdf-schema semweb web xml }
}

@inproceedings{snow@acl2006,
author = {Rion Snow and Daniel Jurafsky and Andrew Y. Ng},
 title = {Semantic taxonomy induction from heterogenous evidence},
 booktitle=iccl,
 year = {2006},
 pages = {801--808},
 location = {Sydney, Australia},
 doi = {http://dx.doi.org/10.3115/1220175.1220276},
 publisher = {Association for Computational Linguistics},
 address = {Morristown, NJ, USA},
 }

@inproceedings{espresso,
author = {Patrick Pantel and Marco Pennacchiotti},
 title = {Espresso: leveraging generic patterns for automatically harvesting semantic relations},
 booktitle = iccl,
 year = {2006},
 pages = {113--120},
 location = {Sydney, Australia},
 doi = {http://dx.doi.org/10.3115/1220175.1220190},
 publisher = {Association for Computational Linguistics},
 address = {Morristown, NJ, USA},
 }

	
@inproceedings{geneontology,
  author = {Andreas Doms and Tim Furche and Albert Burger and Michael Schroeder},
  title = {How to Query the GeneOntology},
  booktitle = {Knowledge Representation in Bioinformatics},
  year = {2005},
  url = {http://www.pms.ifi.lmu.de/publikationen/#PMS-FB-2005-15}
}

@Book{lloyd@book1987,
  author =      "J. Lloyd",
  title =       "{Foundations of Logic Programming}",
  publisher =   "Springer",
  year =        "1987",
}

@book{ullman@book1990,
 author = {Jeffrey D. Ullman},
 title = {Principles of Database and Knowledge-Base Systems},
 year = {1990},
 isbn = {071678162X},
 publisher = {W. H. Freeman \& Co.},
 address = {New York, NY, USA},
}

@inproceedings{textrunner,
author = {Banko, Michele   and Cafarella, Michael  J.  and Soderland, Stephen   and Broadhead, Matthew   and Etzioni, Oren  },
	booktitle = ijcai,
	citeulike-article-id = {1996528},
	editor = {Veloso, Manuela  M.  and Veloso, Manuela  M. },
	keywords = {entity, ie, phd, web},
	pages = {2670--2676},
	posted-at = {2008-09-16 08:34:30},
	priority = {2},
	title = {{Open Information Extraction from the Web}},
	url = {http://dblp.uni-trier.de/rec/bibtex/conf/ijcai/BankoCSBE07},
	year = {2007},
  publisher = {Morgan Kaufmann},
     address = "San Francisco, USA",
}

@misc{sparql,
 author = {{World Wide Web Consortium}},
 note = {\url{http://www.w3.org/TR/rdf-sparql-query/}},
 title = {{SPARQL Query Language for RDF (W3C Recommendation 2008-01-15)}},
}

@TECHREPORT{yagotr,
	AUTHOR = {Suchanek, Fabian and Kasneci, Gjergji and Weikum, Gerhard},
	TITLE = {Yago: A Core of Semantic Knowledge},
	TYPE = {Research Report},
	INSTITUTION = {Max-Planck-Institut f{\"u}r Informatik},
	ADDRESS = {Stuhlsatzenhausweg 85, 66123 Saarbr{\"u}cken, Germany},
	NUMBER = {MPI-I-2006-5-006},
	YEAR = {2006}
}

@TECHREPORT{nagatr,
	AUTHOR = {Suchanek, Fabian and Kasneci, Gjergji and Ramanath, Maya and Weikum, Gerhard},
	TITLE = {Naga: Uncoiling the {Web}},
	TYPE = {Research Report},
	INSTITUTION = {Max-Planck-Institut f{\"u}r Informatik},
	ADDRESS = {Germany},
	NUMBER = {MPI-I-2006-5-007},
	YEAR = {2006}
}

@inproceedings{knowitnow,
author = {Michael J. Cafarella and Doug Downey and Stephen Soderland and Oren Etzioni},
 title = {{KnowItNow: fast, scalable information extraction from the web}},
 booktitle = {Proceedings of the conference on Human Language Technology and Empirical Methods in Natural Language Processing},
 year = {2005},
 pages = {563--570},
 location = {Vancouver, British Columbia, Canada},
 doi = {http://dx.doi.org/10.3115/1220575.1220646},
 publisher = {Association for Computational Linguistics},
 address = {Morristown, NJ, USA},
 }

@book{termrewriting,
 author = {Franz Baader and Tobias Nipkow},
 title = {Term rewriting and all that},
 year = {1998},
 isbn = {0-521-45520-0},
 publisher = {Cambridge University Press},
 address = {New York, NY, USA},
 }

@inproceedings{cyc,
   author = {Cynthia Matuszek and John Cabral and Michael Witbrock and John Deoliveira},
    title = {An introduction to the syntax and content of Cyc},
    booktitle = {Proceedings of the AAAI Spring Symposium on Formalizing and Compiling Background Knowledge and Its Applications to Knowledge Representation and Question Answering},
    year = {2006},
    pages = {44--49},
    publisher={AAAI Press},
 address={Menlo Park, CA, USA}

}

@inproceedings{horrocks@kr2006,
	author = {Horrocks, Ian   and Kutz, Oliver   and Sattler, Ulrike  },
	booktitle = {Proceedings of the International Conference on Principles of Knowledge Representation and Reasoning},
	pages = {57--67},
	posted-at = {2006-11-22 11:02:20},
	priority = {3},
	publisher = {AAAI Press},
    address={Menlo Park, CA, USA},
	title = {{The Even More Irresistible SROIQ}},
	url = {http://www.cs.man.ac.uk/\~{}horrocks/Publications/download/2006/HoKS06a.pdf},
	year = {2006}
}

	

@InProceedings{gate,
author = {Cunningham, H.  and Maynard, D.  and Bontcheva, K.  and Tablan, V. },
	booktitle = acl,
	citeulike-article-id = {711523},
	keywords = {ref-transloc},
	posted-at = {2006-06-26 18:21:04},
	priority = {2},
	title = {{GATE: A framework and graphical development environment for robust NLP tools and applications}},
	url = {http://citeseer.ist.psu.edu/context/2035358/0},
	year = {2002},
    publisher={Association for Computational Linguistics}
}

@inproceedings{semtag,
 author = {S. Dill and N. Eiron and D. Gibson and D. Gruhl and R. Guha and A. Jhingran and T. Kanungo and S. Rajagopalan and A. Tomkins and J. A. Tomlin and J. Y. Zien},
 title = {{SemTag and Seeker: Bootstrapping the Semantic Web via Automated Semantic Annotation}},
 booktitle = {WWW},
 year = {2003},
 pages = {178--186},
 location = {Budapest, Hungary},
 publisher = {ACM Press}
}

@inproceedings{kasneci2007WWW,
AUTHOR = {Kasneci, Gjergji and Suchanek, Fabian M. and Ramanath, Maya and Weikum, Gerhard},
EDITOR = {Williamson, Carey L. and Zurko, Mary Ellen and Patel-Schneider, Peter F. Shenoy, Prashant J.},
TITLE = {How {NAGA} Uncoils: Searching with Entities and Relations},
BOOKTITLE = www,
PUBLISHER = {ACM},
YEAR = {2007},
PAGES = {1167--1168},
ADDRESS = {New York, NY, USA},
ISBN = {978-1-59593-654-7},
}


@inproceedings{naga,
 author = {Gjergji Kasneci and Fabian M. Suchanek and Georgiana Ifrim and Maya Ramanath and Gerhard Weikum},
 title = {{NAGA: Searching and Ranking Knowledge}},
BOOKTITLE = icde,
PUBLISHER = {IEEE Press},
YEAR = {2008},
TYPE = {full paper},
ORGANIZATION = {IEEE},
ADDRESS = {Piscataway, NJ, USA},
}

@inproceedings{yago,
AUTHOR = {Suchanek, Fabian M. and Kasneci, Gjergji and Weikum, Gerhard},
EDITOR = {Williamson, Carey L. and Zurko, Mary Ellen and Patel-Schneider, Peter F. Shenoy, Prashant J.},
TITLE = {{YAGO}: A Core of Semantic Knowledge - Unifying {WordNet} and {Wikipedia}},
BOOKTITLE = www,
PUBLISHER = {ACM},
YEAR = {2007},
PAGES = {697--706},
ADDRESS = {Banff, Canada},
ISBN = {978-1-59593-654-7},
}


@inproceedings{dbpedia,
title = {{DBpedia: A Nucleus for a Web of Open Data}},
author = {S{\"o}ren Auer and Christian Bizer and Georgi Kobilarov and Jens Lehmann and Richard Cyganiak and Zachary G. Ives},
booktitle = iswc,
pages = {722-735},
publisher = {Springer},
address={Berlin, Germany},
series = "Lecture Notes in Computer Science",
volume = {4825},
year = {2007},
}

@inproceedings{ester,
AUTHOR = {Bast, Holger and Chitea, Alexandru and Suchanek, Fabian M. and Weber, Ingmar},
EDITOR = {Clarke, Charlie and Fuhr, Norbert and Kando, Noriko},
TITLE = {{ESTER: efficient search on Text, Entities, and Relations}},
BOOKTITLE = {30th International Conference on Research and Development in Information Retrieval (SIGIR'07)},
PUBLISHER = {Association for Computing Machinery (ACM)},
YEAR = {2007},
ORGANIZATION = {Association for Computing Machinery (ACM)},
PAGES = {671--678},
ADDRESS = {Amsterdam, Netherlands},
}

@inproceedings{cafarella@cidr2007,
    title = {{Structured Querying of Web Text Data: A Technical Challenge.}},
	author = {Michael J. Cafarella and Christopher Re and Dan Suciu and Oren Etzioni},
	booktitle = cidr,
	crossref = {conf/cidr/2007},
	pages = {225-234},
	url = {http://dblp.uni-trier.de/db/conf/cidr/cidr2007.html#CafarellaRSE07},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/289b2596994e7be12b595fc1d20fcff7d/dblp},
	description = {dblp},
	ee = {http://www.cidrdb.org/cidr2007/papers/P25.pdf}, date = {2007-02-08},
	keywords = {dblp },
    publisher={Online Proceedings}
}


@inproceedings{chakrabarti@www2007,
author = {Soumen Chakrabarti},
 title = {Dynamic personalized pagerank in entity-relation graphs},
 booktitle = www,
 year = {2007},
 isbn = {978-1-59593-654-7},
 pages = {571--580},
 location = {Banff, Alberta, Canada},
 doi = {http://doi.acm.org/10.1145/1242572.1242650},
 publisher = {ACM},
 address = {New York, NY, USA},
 }

@inproceedings{cheng@vldb2007,
author = {Tao Cheng and Xifeng Yan and Kevin Chen-Chuan Chang},
 title = {{EntityRank: searching entities directly and holistically}},
 booktitle = vldb,
 year = {2007},
 isbn = {978-1-59593-649-3},
 pages = {387--398},
 location = {Vienna, Austria},
 publisher = {VLDB Endowment},
 }

@inproceedings{derose@vldb2007,
 author = {Pedro DeRose and Warren Shen and Fei Chen and AnHai Doan and Raghu Ramakrishnan},
 title = {Building structured web community portals: a top-down, compositional, and incremental approach},
 booktitle = vldb,
 year = {2007},
 isbn = {978-1-59593-649-3},
 pages = {399--410},
 location = {Vienna, Austria},
 publisher = {VLDB Endowment},
 }


@inproceedings{luo@www2007,
  author    = {Gang Luo and
			   Chunqiang Tang and
			   Ying-li Tian},
  title     = {Answering relationship queries on the web},
  booktitle = www,
  year      = {2007},
  pages     = {561-570},
 publisher = {ACM},
 address = {New York, NY, USA},
}

@inproceedings{milne@cikm2006,
author = {David N. Milne and Ian H. Witten and David M. Nichols},
 title = {{A knowledge-based search engine powered by Wikipedia}},
 booktitle = cikm,
 year = {2007},
 isbn = {978-1-59593-803-9},
 pages = {445--454},
 location = {Lisbon, Portugal},
 doi = {http://doi.acm.org/10.1145/1321440.1321504},
 publisher = {ACM},
 address = {New York, NY, USA},
 }

@inproceedings{etzioni@aaai2006,
  author    = {Oren Etzioni and
			   Michele Banko and
			   Michael J. Cafarella},
  title     = {Machine Reading},
  booktitle = {AAAI},
   publisher = {AAAI Press},
    address={Menlo Park, CA, USA},
  year      = {2006},
}

@inproceedings{diederich@ecdl2007,
 author = {J\"{o}rg Diederich and Wolf-Tilo Balke and Uwe Thaden},
 title = {Demonstrating the semantic growbag: automatically creating topic facets for faceteddblp},
 booktitle = {Proceedings of the 7th ACM/IEEE-CS joint conference on Digital libraries},
 year = {2007},
 isbn = {978-1-59593-644-8},
 pages = {505--505},
 location = {Vancouver, BC, Canada},
 doi = {http://doi.acm.org/10.1145/1255175.1255305},
 publisher = {ACM},
 address = {New York, NY, USA},
 }

@inproceedings{jaschke@pkdd2007,
  author    = {Robert Jaschke and
			   Leandro Balby Marinho and
			   Andreas Hotho and
			   Lars Schmidt-Thieme and
			   Gerd Stumme},
  title     = {Tag Recommendations in Folksonomies},
  year      = {2007},
  pages     = {506-514},
  booktitle = {10th European Conference on Principles and Practice of Knowledge Discovery in Databases},
  PUBLISHER = {Springer},
SERIES = {Lecture Notes in Artificial Intelligence},
ADDRESS = {Berlin, Germany}
}

@article{koudas@ieee2007,
  author    = {Nick Koudas (Editor)},
  title     = {Special Issue on Data Management Issues in Social Sciences},
  journal   = {IEEE Data Engineering Bulletin},
  volume    = {30},
  number    = {2},
  year      = {2007}
}

@inproceedings{lifelonglearning,
 author = {Michele Banko and Oren Etzioni},
 title = {{Strategies for lifelong knowledge extraction from the Web}},
 booktitle = {Proceedings of the 4th international conference on Knowledge capture},
 year = {2007},
 pages = {95--102},
 publisher = {ACM},
 address = {New York, NY, USA}
 }

@inproceedings{isolde,
	title = {{Web-based Ontology Learning with ISOLDE}},
	author = {Nicolas Weber and Paul Buitelaar},
	booktitle = {Proceedings of the ISWC Workshop on Web Content Mining with Human Language Technologies},
	year = {2006}
}

@inproceedings{ponzetto@aaai2007,
  author    = {Simone Paolo Ponzetto and
			   Michael Strube},
  title     = {{Deriving a Large-Scale Taxonomy from Wikipedia}},
  booktitle = aaai,
  year      = {2007},
  pages     = {1440-1445},
  publisher={AAAI Press},
   address={Menlo Park, CA, USA}
}

@inproceedings{kinzler@wikimania2005,
author = "Kinzler, Daniel",
title = {{WikiSense - Mining the Wiki}},
year = "2005",
booktitle = "Wikimania",
note={Available at \url{http://www.brightbyte.de}}
}

@inproceedings{chang@vldb2007,
 author    = {Tao Cheng and
			  Xifeng Yan and
			  Kevin Chen-Chuan Chang},
 title     = {EntityRank: Searching Entities Directly and Holistically},
 booktitle = {VLDB},
 year      = {2007},
}

@inproceedings{dblife1,
author = {Derose, Pedro   and Shen, Warren   and 0002, Fei  C.  and Lee, Yoonkyong   and Burdick, Douglas   and Doan, Anhai   and Ramakrishnan, Raghu  },
	booktitle = cidr,
	citeulike-article-id = {1971064},
	keywords = {data, integration, web},
	pages = {169--172},
	posted-at = {2007-11-24 08:37:20},
	priority = {2},
	publisher = {www.crdrdb.org},
	title = {DBLife: A Community Information Management Platform for the Database Research Community (Demo)},
	url = {http://dblp.uni-trier.de/rec/bibtex/conf/cidr/DeRoseSCLBDR07},
	year = {2007}
}

@INPROCEEDINGS{stoyanovich@webdb2007,
AUTHOR = {Stoyanovich, Julia and Bedathur, Srikanta and Berberich, Klaus and Weikum, Gerhard},
TITLE = {EntityAuthority: Semantically Enriched Graph-Based Authority Propagation},
BOOKTITLE = webdb,
YEAR = {2007},
PAGES = {1--6},
ADDRESS = {Beijing, China},
}

@inproceedings{demartini@fews2007,
 title = {{Finding Experts Using Wikipedia}},
 author = {Gianluca Demartini},
 booktitle = {Proceedings of the Workshop on Finding Experts on the Web with Semantics (FEWS2007) at ISWC/ASWC2007, Busan, South Korea},
 editor = {Anna V. Zhdanova and Lyndon J B Nixon and Malgorzata Mochol and John Breslin},
 month = {November},
 year = {2007},
 biburl = {http://www.bibsonomy.org/bibtex/29fc5e924f4c782747042e6dd3815d3dd/iswc2007},
 keywords = {2007 expert finding iswc using workshop_fews }
}

@inproceedings{kylin,
author = {Fei Wu and Daniel S. Weld},
 title = {{Autonomously Semantifying Wikipedia}},
 booktitle = cikm,
 year = {2007},
 isbn = {978-1-59593-803-9},
 pages = {41--50},
 location = {Lisbon, Portugal},
 doi = {http://doi.acm.org/10.1145/1321440.1321449},
 publisher = {ACM},
 address = {New York, NY, USA},
 }


@misc{xmldatatypes,
  title={{XML Schema Part 2: Datatypes Second Edition (W3C recommendation 2004-10-28)}},
  author={{World Wide Web Consortium}},
  howpublished={\url{http://www.w3.org/TR/xmlschema-2}},
  accessdate={2007-11-27}
}

@misc{owl11,
  title={{OWL 1.1 Web Ontology Language}},
  author={Peter F. Patel-Schneider and Ian Horrocks},
  howpublished={\url{http://www.w3.org/Submission/owl11-overview/}},
  accessdate={2007-11-27}
}

@misc{freebase,
  title="The Freebase project",
  author={Metaweb Technologies},
  howpublished={\url{http://freebase.com}},
  accessdate={2007-11-27}
}

@article{wilson,
author = {Brown, Lawrence  D.  and Cai, Tony  T.  and Dasgupta, Anirban  },
	citeulike-article-id = {2873886},
	journal = {Statistical Science},
	keywords = {file-import-08-06-08},
	month = {May},
	number = {2},
	pages = {101--133},
	posted-at = {2008-06-08 20:18:17},
	priority = {2},
	title = {{Interval Estimation for a Binomial Proportion}},
	url = {citeseer.ist.psu.edu/brown01interval.html},
	volume = {16},
	year = {2001}
}

	
@inproceedings{lod,
author = {Christian Bizer and Tom Heath and Kingsley Idehen and Tim Berners-Lee},
 title = {{Linked data on the Web}},
 booktitle = www,
 year = {2008},
 isbn = {978-1-60558-085-2},
 pages = {1265--1266},
 location = {Beijing, China},
 doi = {http://doi.acm.org/10.1145/1367497.1367760},
 publisher = {ACM},
 address = {New York, NY, USA},
 }

@INPROCEEDINGS{tob,
author    = {Qi Zhang and
               Fabian M. Suchanek and
               Lihua Yue and
               Gerhard Weikum},
  title     = {{TOB: T}imely Ontologies for Business Relations},
  booktitle = webdb,
  year      = {2008},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}


@inproceedings{yagosumo,
 author = {Gerard de Melo and Fabian M. Suchanek and Adam Pease},
 title = {{Integrating YAGO into the Suggested Upper Merged Ontology}},
 booktitle = ictai,
 year = {2008, to appear},
 location = {Dayton, Ohio, USA},
 publisher={IEEE Press},
 ADDRESS = {Piscataway, NJ, USA},

}

@INPROCEEDINGS{tagbooster,
  AUTHOR = {Fabian M. Suchanek and Milan Vojnovic and Dinan Gunawardena},
  TITLE = {{Social Tags: Meaning and Suggestions}},
  YEAR = {2008},
  BOOKTITLE = cikm,
   publisher = {ACM. To appear},
 address = {New York, NY, USA},
}

@TECHREPORT{tagboostertr,
   author = "M.~{Vojnovi\' c} and J.~Cruise and D.~Gunawardena and P.~Marbach",
   title = "Ranking and Suggesting Tags in Collaborative Tagging Applications",
   institution = "Microsoft Research",
   number = "MSR-TR-2007-06",
   month = Feb,
   year = 2007,
}


@article{yagojournal,
AUTHOR = {Suchanek, Fabian M. and Kasneci, Gjergji and Weikum, Gerhard},
TITLE = {{YAGO - A Large Ontology from Wikipedia and WordNet}},
JOURNAL = {Elsevier Journal of Web Semantics},
PUBLISHER = {Elsevier},
YEAR = {2008},
NUMBER = {3},
VOLUME = {6},
PAGES = {203--217},
MONTH = {September},
}

@article{Guarino1998,
 author =       {Guarino, N.},
 title =        {{Formal Ontology and Information systems}},
 journal =      {Formal Ontology in Information Systems},
 year =         {1998},
 publisher =    {IOS Press},
 editor =       {Guarino, N.},
  address={Amsterdam, The Netherlands},

 optannote =    {Ist eigentlich ein Buchartikel}
}

@book{Sowa2000,
  author =      "Sowa, J. F.",
  title =       {{Knowledge Representation: Logical, Philosophical, and
				  Computational Foundations}},
  publisher =   "Brooks/Cole",
  year =        "2000"
}

@book{Bibel1993,
  author =      {Bibel, W. and H\"olldobler, S. and Schaub, T.},
  title =       {{Wissensrepr\"asentation und Inferenz: eine grundlegende Einf\"uhrung}},
  publisher =   "Vieweg",
  year =        "1993"
}

@Unpublished{suchanek@bt2003,
  author =      {Suchanek, F. M.},
  title =       {{Representing Ontological Structures in CLOS, Java
				 and FAST. Bachelor's Thesis, University of Osnabrueck, Germany, 2003}},
  note   =       {Available at \url{http://suchanek.name}}
}

@MASTERSTHESIS{suchanek@mt2005,
   author = "Fabian M. Suchanek",
   title = "Ontological Reasoning for Natural Language Understanding",
   school = "Saarland University",
   address = "Germany",
   year = 2005
}

@incollection{snow@nips2005,
 author = {Rion {Snow} and Daniel {Jurafsky} and Andrew Y. {Ng}},
 title = {Learning Syntactic Patterns for Automatic Hypernym Discovery},
 booktitle = nips,
 editor = {Lawrence K. Saul and Yair Weiss and {L\'{e}on} Bottou},
 publisher = {MIT Press},
 address = {Cambridge, MA},
 pages = {1297-1304},
 year = {2005},
 original = "1297_887.PDF",
}

@article{apresjan1974,
  author = {Jurij D. Apresjan},
  title = {Regular Polysemy},
  journal = {Linguistics},
  volume = 142,
  pages = {5--32},
  year = 1974
}

@book{merriamwebster,
	author = {Merriam-Webster},
	isbn = {0877798095},
	publisher = {Merriam-Webster},
	title = {Merriam-Webster's Collegiate Dictionary},
	year = {2003}
}

@book{cogpsybook,
	author = {Eysenck, Michael  W.  and Keane, Mark  T. },
	isbn = {0863775519},
	publisher = {{Psychology Press (UK)}},
	title = {Cognitive Psychology: A Student's Handbook},
	year = {2000}
}

@Article{implicitmemory,
  author =       {Daniel L. Schacter},
  title =        {Implicit Memory: History and Current Status},
  journal =      {Journal of Experimental Psychology: Learning, Memory,
and Cognition},
  pages =        {501--518},
  volume =       {13},
  number =       {3},
  year =         {1987}
}

@book{sep,
	title = {The Stanford Encyclopedia of Philosophy},
	editor    = {Edward N. Zalta},
	url       = {\url{http://plato.stanford.edu/}},
	publisher={The Metaphysics Research Lab, Stanford University, Stanford, California, USA},
    ISSN =1095-5054,
}

@misc{wikipedia,
 title={{Wikipedia, the Free Encyclopedia}},
 note={\url{http://en.wikipedia.org}}
}

@misc{rdfs,
 title={{RDF Vocabulary Description Language 1.0: RDF Schema}},
 url={http://www.w3.org/TR/rdf-schema/},
 author={{Word Wide Web Consortium}},
 note={W3C Recommendation 2004-02-10}
}

@misc{rdf,
 title={{RDF Primer (W3C Recommendation 2004-02-10)}},
 note={\url{http://www.w3.org/TR/rdf-primer/}},
 author={{Word Wide Web Consortium}},
}

@misc{uri,
 title={{Uniform Resource Identifier (URI): Generic Syntax}},
 note={\url{http://tools.ietf.org/html/rfc3986}},
 author={{Network Working Group}},
 year=2005
}

@inproceedings{kog,
 author = {Fei Wu and Daniel S. Weld},
 title = {Automatically refining the {Wikipedia} infobox ontology},
 booktitle = www,
 year = {2008},
 isbn = {978-1-60558-085-2},
 pages = {635--644},
 location = {Beijing, China},
 doi = {http://doi.acm.org/10.1145/1367497.1367583},
 publisher = {ACM},
 address = {New York, NY, USA},
 }

@inproceedings{pore,
 author    = {Gang Wang and
               Yong Yu and
               Haiping Zhu},
  title     = {{PORE: Positive-Only Relation Extraction from Wikipedia Text}},
  booktitle = iswc,
  year      = {2007},
  pages     = {580-594},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {4825},
  year      = {2007},
  isbn      = {978-3-540-76297-3},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}


@inproceedings{zirn@eswc2008,
 author    = {C{\"a}cilia Zirn and
               Vivi Nastase and
               Michael Strube},
  title     = {Distinguishing between Instances and Classes in the Wikipedia
               Taxonomy},
  booktitle = eswc,
  year      = {2008},
  pages     = {376-387},
  address={Berlin, Germany},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {5021},
  year      = {2008},
  isbn      = {978-3-540-68233-2},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}


@inproceedings{giuliano@emnlp2007,
  author= {Giuliano, Claudio  and  Gliozzo, Alfio},
  title     = {Instance Based Lexical Entailment for Ontology Population},
  booktitle = emnlp,
  year      = {2007},
  publisher = {Association for Computational Linguistics},
  pages     = {248--256},
  url       = {http://www.aclweb.org/anthology/D/D07/D07-1026}
}

@inproceedings{tanev@eacl2006,
    author = {Hristo Tanev and Bernardo Magnini},
    title = {Weakly Supervised Approaches for Ontology Population},
    booktitle = {Ontology Learning and Population: Bridging the Gap between Text and Knowledge},
    number = {167},
    editor = {Paul Buitelaar and Philipp Cimiano},
    publisher = {IOS Press},
                  pages = {129--143},
    year = {2008}
     address={Amsterdam, The Netherlands},

}


@inproceedings{zhu@kdd2007,
author = {Jun Zhu and Bo Zhang and Zaiqing Nie and Ji-Rong Wen and Hsiao-Wuen Hon},
 title = {Webpage understanding: an integrated approach},
 booktitle = kdd,
 year = {2007},
 isbn = {978-1-59593-609-7},
 pages = {903--912},
 location = {San Jose, California, USA},
 doi = {http://doi.acm.org/10.1145/1281192.1281288},
 publisher = {ACM},
 address = {New York, NY, USA},
 }


@inproceedings{maedche@lncs2001,
author = {Alexander Maedche and Steffen Staab},
 title = {Ontology Learning from Text},
 booktitle = {Proceedings of the International Conference on Applications of Natural Language to Information Systems-Revised Papers},
 year = {2001},
 isbn = {3-540-41943-8},
 pages = {364},
 publisher = {Springer},
 address = {London, UK},
 }

@inproceedings{ama@kcap2005,
 author = {Florence Amardeilh and Philippe Laublet and Jean-Luc Minel},
 title = {{Document annotation and ontology population from linguistic extractions}},
 booktitle = {Proceedings of the international conference on Knowledge capture},
 year = {2005},
 isbn = {1-59593-163-5},
 pages = {161--168},
 location = {Banff, Alberta, Canada},
 doi = {http://doi.acm.org/10.1145/1088622.1088651},
 publisher = {ACM},
 address = {New York, NY, USA},
 }

@inproceedings{boer@eswc2006,
    author = {Viktor De Boer and Maarten Van Someren and Bob J. Wielinga},
    title = {Extracting Instances of Relations from Web Documents using Redundancy},
    booktitle = eswc,
     publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  address={Berlin, Germany},
  volume    = {4011},
  year      = {2006},
  isbn      = {3-540-34544-2},
    year = {2006}
}

@inproceedings{chen@acl2006,
author = {Jinxiu Chen and Donghong Ji and Chew Lim Tan and Zhengyu Niu},
 title = {Relation extraction using label propagation based semi-supervised learning},
booktitle = iccl,
 year = {2006},
 pages = {129--136},
 location = {Sydney, Australia},
 doi = {http://dx.doi.org/10.3115/1220175.1220192},
 publisher = {Association for Computational Linguistics},
 address = {Morristown, NJ, USA},
 }

@inproceedings{zhang@cikm2004,
 author = {Zhu Zhang},
 title = {Weakly-supervised relation classification for information extraction},
 booktitle = cikm,
 year = {2004},
 isbn = {1-58113-874-1},
 pages = {581--588},
 location = {Washington, D.C., USA},
 doi = {http://doi.acm.org/10.1145/1031171.1031279},
 publisher = {ACM},
 address = {New York, NY, USA},
 }

@inproceedings{wang@eswc2006,
 author    = {Ting Wang and
               Yaoyong Li and
               Kalina Bontcheva and
               Hamish Cunningham and
               Ji Wang},
  title     = {Automatic Extraction of Hierarchical Relations from Text},
  booktitle = eswc,
  year      = {2006},
  pages     = {215-229},
  editor    = {York Sure and
               John Domingue},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {4011},
  year      = {2006},
  isbn      = {3-540-34544-2},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@inproceedings{sparql2,
author = {Kemafor Anyanwu and Angela Maduko and Amit Sheth},
 title = {{SPARQ2L: towards support for subgraph extraction queries in rdf databases}},
 booktitle = www,
 year = {2007},
 isbn = {978-1-59593-654-7},
 pages = {797--806},
 location = {Banff, Alberta, Canada},
 doi = {http://doi.acm.org/10.1145/1242572.1242680},
 publisher = {ACM},
 address = {New York, NY, USA},
 }

@article{zhai@sigir2003,
author = {ChengXiang Zhai and John Lafferty},
 title = {A risk minimization framework for information retrieval},
 journal = {Information Processing Management},
 volume = {42},
 number = {1},
 year = {2006},
 issn = {0306-4573},
 pages = {31--55},
 doi = {http://dx.doi.org/10.1016/j.ipm.2004.11.003},
 publisher = {Pergamon Press, Inc.},
 address = {Tarrytown, NY, USA},
 }


@INPROCEEDINGS{hiemstra@dcu2001,
	author = {Hiemstra, Djoerd   and Robertson, Stephen  },
	booktitle = {DELOS Workshop: Personalisation and Recommender Systems in Digital Libraries},
	citeulike-article-id = {1651050},
	keywords = {lm},
	posted-at = {2007-09-13 09:34:46},
	priority = {2},
	title = {Relevance Feedback for Best Match Term Weighting Algorithms in Information Retrieval},
	url = {http://citeseer.ist.psu.edu/hiemstra01relevance.html},
	year = {2001}
}

@inproceedings{prefixsearch,
author = {Holger Bast and Ingmar Weber},
 title = {{Type less, find more: Fast autocompletion search with a succinct index}},
 booktitle = sigir,
 year = {2006},
 isbn = {1-59593-369-7},
 pages = {364--371},
 location = {Seattle, Washington, USA},
 doi = {http://doi.acm.org/10.1145/1148170.1148234},
 publisher = {ACM},
 address = {New York, NY, USA},
 }

@inproceedings{ndcg,
 author = "K. Jarvelin and J. Kekalainen",
 title = {{IR evaluation methods for retrieving highly relevant documents}},
 booktitle=sigir,
 publisher = {ACM Press},
 location="New York, NY",
 pages = {41--48},
 year = "2000"
}

@inproceedings{ramakrishnan@iswc2006,
author    = {Cartic Ramakrishnan and
               Krys Kochut and
               Amit P. Sheth},
  title     = {{A Framework for Schema-Driven Relationship Discovery from
               Unstructured Text}},
  booktitle = iswc,
  year      = {2006},
  pages     = {583-596},
  ee        = {http://dx.doi.org/10.1007/11926078_42},
  crossref  = {DBLP:conf/semweb/2006},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@proceedings{DBLP:conf/semweb/2006,
  editor    = {Isabel F. Cruz and
               Stefan Decker and
               Dean Allemang and
               Chris Preist and
               Daniel Schwabe and
               Peter Mika and
               Michael Uschold and
               Lora Aroyo},
  title     = {The Semantic Web - ISWC 2006, 5th International Semantic
               Web Conference, ISWC 2006, Athens, GA, USA, November 5-9,
               2006, Proceedings},
  booktitle = {International Semantic Web Conference},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {4273},
  year      = {2006},
  isbn      = {3-540-49029-9},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@inproceedings{saggion@iswc2007,
  author    = {Horacio Saggion and
               Adam Funk and
               Diana Maynard and
               Kalina Bontcheva},
  title     = {Ontology-Based Information Extraction for Business Intelligence},
  booktitle = iswc,
  year      = {2007},
  pages     = {843-856},
  publisher = {Springer},
  series    = {Lecture Notes in Computer Science},
  volume    = {4825},
  year      = {2007},
  isbn      = {978-3-540-76297-3},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@INPROCEEDINGS{ontosophie,
    author = {David Celjuska and David Celjuska and Dr. Maria Vargas-vera and Dr. Maria Vargas-vera},
    title = {Ontosophie: A semi-automatic system for ontology population from text},
    booktitle = {Proceedings of the International Conference on Natural Language Processing},
    year = {2004}
}

@inproceedings{amato@eswc2008,
 title = {{Query Answering and Ontology Population: an Inductive Approach}},
address = {Berlin, Heidelberg},
author = {Claudia d'Amato and Nicola Fanizzi and Floriana Esposito},
booktitle = eswc,
editor = {Manfred Hauswirth and Manolis Koubarakis and Sean Bechhofer},
publisher = {Springer},
 pages     = {288-302},
address={Berlin, Germany},
series = "Lecture Notes in Computer Science",
url = {http://data.semanticweb.org/conference/eswc/2008/papers/252},
year = {2008},
}


@inproceedings{predoiu@iswc2007,
 title = {{Probabilistic information integration and retrieval in the Semantic Web}},
address = {Berlin, Heidelberg},
author = {Livia Predoiu},
booktitle = iswc,
crossref = {http://data.semanticweb.org/conference/iswc-aswc/2007/proceedings},
editor = {Karl Aberer and Key-Sun Choi and Natasha Noy and Dean Allemang and Kyung-Il Lee and Lyndon J B Nixon and Jennifer Golbeck and Peter Mika and Diana Maynard and Guus Schreiber and Philippe Cudré-Mauroux},
month = {November},
pages = {930--934},
publisher = {Springer},
series = "Lecture Notes in Computer Science",
url = {http://iswc2007.semanticweb.org/papers/930.pdf},
volume = {4825},
year = {2007},
abstract = {This paper proposes research on a probabilistic framework for information integration and retrieval in the Semantic Web. The framework aims at integrating probabilistic and deterministic DL and LP knowledge bases.},
keywords = {2007 doctoral_consortium information integration iswc probabilistic retrieval semantic web }
}

@inproceedings{weld@aaai2008,
author    = {Daniel S. Weld and
               Fei Wu and
               Eytan Adar and
               Saleema Amershi and
               James Fogarty and
               Raphael Hoffmann and
               Kayur Patel and
               Michael Skinner},
  title     = {{Intelligence in Wikipedia}},
  booktitle = aaai,
  year      = {2008},
  pages     = {1609-1614},
  editor    = {Dieter Fox and
               Carla P. Gomes},
  publisher = {AAAI Press},
   address={Menlo Park, CA, USA},
  year      = {2008},
  isbn      = {978-1-57735-368-3},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}


@article{markovlogic,
	author = {Richardson, Matthew   and Domingos, Pedro  },
	journal = {Machine Learning},
	number = {1-2},
	publisher = {Springer},
	title = {Markov logic networks},
	volume = {62},
	year = {2006}
}
@inproceedings{onesense,
 author = {William A. Gale and Kenneth W. Church and David Yarowsky},
 title = {One sense per discourse},
 booktitle = {Proceedings of the workshop on Speech and Natural Language},
 year = {1992},
 isbn = {1-55860-272-0},
 pages = {233--237},
 location = {Harriman, New York},
 doi = {http://dx.doi.org/10.3115/1075527.1075579},
 publisher = {Association for Computational Linguistics},
 address = {Morristown, NJ, USA}
 }

@inproceedings{reiss@icde2008,
title = {An Algebraic Approach to Rule-Based Information Extraction.},
author = {Frederick Reiss and Sriram Raghavan and Rajasekar Krishnamurthy and Huaiyu Zhu and Shivakumar Vaithyanathan},
booktitle = {ICDE},
crossref = {conf/icde/2008},
pages = {933-942},
publisher = {IEEE},
url = {http://dblp.uni-trier.de/db/conf/icde/icde2008.html#ReissRKZV08},
year = {2008},
description = {dblp},
ee = {http://dx.doi.org/10.1109/ICDE.2008.4497502}, date = {2008-05-05},
keywords = {dblp }
}

@inproceedings{dblife,
 author = {Pedro DeRose and Warren Shen and Fei Chen and AnHai Doan and Raghu Ramakrishnan},
 title = {Building structured web community portals: a top-down, compositional, and incremental approach},
 booktitle = vldb,
 year = {2007},
 isbn = {978-1-59593-649-3},
 pages = {399--410},
 location = {Vienna, Austria},
 publisher = {VLDB Endowment},
 }

 @inproceedings{shen@vldb2007,
 author = {Warren Shen and AnHai Doan and Jeffrey F. Naughton and Raghu Ramakrishnan},
 title = {Declarative information extraction using datalog with embedded extraction predicates},
 booktitle = vldb,
 year = {2007},
 isbn = {978-1-59593-649-3},
 pages = {1033--1044},
 location = {Vienna, Austria},
 publisher = {VLDB Endowment},
 }

@inproceedings{libra1,
 author = {Jun Zhu and Zaiqing Nie and Ji-Rong Wen and Bo Zhang and Wei-Ying Ma},
 title = {Simultaneous record detection and attribute labeling in web data extraction},
 booktitle = kdd,
 year = {2006},
 isbn = {1-59593-339-5},
 pages = {494--503},
 location = {Philadelphia, PA, USA},
 doi = {http://doi.acm.org/10.1145/1150402.1150457},
 publisher = {ACM},
 address = {New York, NY, USA},
 }

 @ARTICLE{duc,
	author = {Rolf Niedermeier and Peter Rossmanith},
	title = {New upper bounds for maximum satisfiability},
	journal = {Journal of Algorithms},
	year = {2000},
	volume = {36},
	pages = {2000}
}

@book{disambiguation,
 author = {Eneko Agirre and Philip Edmonds},
 title = {{Word Sense Disambiguation: Algorithms and Applications (Text, Speech and Language Technology)}},
 year = {2006},
 isbn = {1402048084},
 publisher = {Springer},
 address = {Secaucus, NJ, USA},
 }

@article{wduc,
 author = {Zhao Xing and Weixiong Zhang},
 title = {{MaxSolver}: an efficient exact algorithm for (weighted) maximum satisfiability},
 journal = {Artificial Intelligence},
 volume = {164},
 number = {1-2},
 year = {2005},
 issn = {0004-3702},
 pages = {47--80},
 doi = {http://dx.doi.org/10.1016/j.artint.2005.01.004},
 publisher = {Elsevier Science Publishers Ltd.},
 address = {Essex, UK},
 }

@book{npcomplete,
 author = {Michael R. Garey and David S. Johnson},
 title = {Computers and Intractability: A Guide to the Theory of NP-Completeness},
 year = {1979},
 isbn = {0716710447},
 publisher = {W. H. Freeman \& Co.},
 address = {New York, NY, USA},
 }

@article{tightjohnson,
 author = {Jianer Chen and Donald K. Friesen and Hao Zheng},
 title = {{Tight bound on Johnson's algorithm for maximum satisfiability}},
 journal = {Journal of Computer System Science, Academic Press},
 volume = {58},
 number = {3},
 year = {1999},
 issn = {0022-0000},
 pages = {622--640},
 doi = {http://dx.doi.org/10.1006/jcss.1998.1612},
 publisher = {Academic Press, Inc.},
 address = {Orlando, FL, USA},
 }

@inproceedings{heuristicmaxsat,
 editor = {Guoliang Xue},
 booktitle = {{Handbook of Combinatorial Optimization}},
 isbn = {0-7923-5285-8},
 volume = {19},
 number = {4},
 year = {2001},
 issn = {0925-5001},
 pages = {425--430},
 author= {M. Battiti and R. Protasi},
 title={Approximate algorithms and solutions for Max SAT},
 publisher = {Kluwer Academic Publishers},
 address = {Hingham, MA, USA},
 }

@article{dpll,
 author = {Martin Davis and George Logemann and Donald Loveland},
 title = {A machine program for theorem-proving},
 journal = {Communications ACM},
 volume = {5},
 number = {7},
 year = {1962},
 issn = {0001-0782},
 pages = {394--397},
 doi = {http://doi.acm.org/10.1145/368273.368557},
 publisher = {ACM},
 address = {New York, NY, USA},
 }

@article{maxsathorn,
 author = {Brigitte Jaumard and Bruno Simeone},
 title = {On the complexity of the maximum satisfiability problem for Horn formulas},
 journal = {Information Processing Letters},
 volume = {26},
 number = {1},
 year = {1987},
 issn = {0020-0190},
 pages = {1--4},
 doi = {http://dx.doi.org/10.1016/0020-0190(87)90028-7},
 publisher = {Elsevier North-Holland, Inc.},
 address = {Amsterdam, The Netherlands, The Netherlands},
 }

@article{ksclauses,
 author = {Venkatesh Raman and B. Ravikumar and S. Srinivasa Rao},
 title = {A simplified NP-complete MAXSAT problem},
 journal = {Information Processing Letters},
 volume = {65},
 number = {1},
 year = {1998},
 issn = {0020-0190},
 pages = {1--6},
 doi = {http://dx.doi.org/10.1016/S0020-0190(97)00223-8},
 publisher = {Elsevier North-Holland, Inc.},
 address = {Amsterdam, The Netherlands, The Netherlands},
 }

@article{johnson,
  author    = {David S. Johnson},
  title     = {Approximation Algorithms for Combinatorial Problems},
  journal   = {Journal of Computer System Science},
  volume    = {9},
  number    = {3},
  year      = {1974},
  pages     = {256-278},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@article{approxw3maxsat,
 author = {Luca Trevisan and Gregory B. Sorkin and Madhu Sudan and David P. Williamson},
 title = {Gadgets, Approximation, and Linear Programming},
 journal = {SIAM Journal of Computing},
 volume = {29},
 number = {6},
 year = {2000},
 issn = {0097-5397},
 pages = {2074--2097},
 doi = {http://dx.doi.org/10.1137/S0097539797328847},
 publisher = {Society for Industrial and Applied Mathematics},
 address = {Philadelphia, PA, USA},
 }

@inproceedings{approxw2maxsat,
 author={Uriel Feige and Michel Goemans},
 title = {{Approximating the value of two power proof systems, with applications to MAX 2SAT and MAX DICUT}},
 booktitle = {Proceedings of the Israel Symposium on the Theory of Computing Systems (ISTCS)},
 year = {1995},
 isbn = {0-8186-6915-2},
 pages = {182},
 publisher = {IEEE Computer Society},
 address = {Washington, DC, USA},
 }

@inproceedings{johnson23,
 author = {Mihalis Yannakakis},
 title = {On the approximation of maximum satisfiability},
 booktitle = {SODA '92: Proceedings of the third annual ACM-SIAM symposium on Discrete algorithms},
 year = {1992},
 isbn = {0-89791-466-X},
 pages = {1--9},
 location = {Orlando, Florida, United States},
 publisher = {Society for Industrial and Applied Mathematics},
 address = {Philadelphia, PA, USA},
 }

@inproceedings{okumura@htl1994,
 author = {Akitoshi Okumura and Eduard Hovy},
 title = {{Building Japanese-English dictionary based on ontology for machine translation}},
 booktitle = {HLT '94: Proceedings of the workshop on Human Language Technology},
 year = {1994},
 isbn = {1-55860-357-3},
 pages = {141--146},
 location = {Plainsboro, NJ},
 doi = {http://dx.doi.org/10.3115/1075812.1075841},
 publisher = {Association for Computational Linguistics},
 address = {Morristown, NJ, USA},
 }

@inproceedings{pangloss,
 author = {Kevin Knight},
 title = {Building a large ontology for machine translation},
 booktitle = {HLT '93: Proceedings of the workshop on Human Language Technology},
 year = {1993},
 isbn = {1-55860-324-7},
 pages = {185--190},
 location = {Princeton, New Jersey},
 doi = {http://dx.doi.org/10.3115/1075671.1075713},
 publisher = {Association for Computational Linguistics},
 address = {Morristown, NJ, USA},
 }

@INPROCEEDINGS{curtis@fai2006,
    author = {Jon Curtis and John Cabral and David Baxter},
    title = {On the application of the Cyc ontology to word sense disambiguation},
    booktitle = {In Proceedings of the International Florida Artificial Intelligence Research Society Conference},
    year = {2006},
    pages = {652--657}
}

@article{navigli@pami2005,
author = {Roberto Navigli and Paola Velardi},
title = {Structural Semantic Interconnections: A Knowledge-Based Approach to Word Sense Disambiguation},
journal ={IEEE Transactions on Pattern Analysis and Machine Intelligence},
volume = {27},
number = {7},
issn = {0162-8828},
year = {2005},
pages = {1075-1086},
doi = {http://doi.ieeecomputersociety.org/10.1109/TPAMI.2005.149},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}

@article{jason@jis2008,
 author = {Jason C. Hung},
 title = {RETRACTION: A New WSD approach using word ontology and concept distribution},
 journal = {Journal Information Science},
 volume = {34},
 number = {2},
 year = {2008},
 issn = {0165-5515},
 pages = {231--253},
 doi = {http://dx.doi.org/10.1177/0165551507086988},
 publisher = {Sage Publications, Inc.},
 address = {Thousand Oaks, CA, USA},
 }

@inproceedings{bechini@sac2008,
 author = {Alessio Bechini and Andrea Tomasi and Jacopo Viotto},
 title = {Enabling ontology-based document classification and management in ebXML registries},
 booktitle = {Proceedings of the ACM symposium on Applied computing},
 year = {2008},
 isbn = {978-1-59593-753-7},
 pages = {1145--1150},
 location = {Fortaleza, Ceara, Brazil},
 doi = {http://doi.acm.org/10.1145/1363686.1363951},
 publisher = {ACM},
 address = {New York, NY, USA},
 }

@article{song@apsec2005,
author = {Mu-Hee Song and Soo-Yeon Lim and Dong-Jin Kang and Sang-Jo Lee},
title = {Automatic Classification of Web Pages based on the Concept of Domain Ontology},
journal ={Asia-Pacific Software Engineering Conference},
year = {2005},
issn = {1530-1362},
pages = {645-651},
doi = {http://doi.ieeecomputersociety.org/10.1109/APSEC.2005.46},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}

@InProceedings {berga@fois1998,
    author = {S. Bergamaschi and S. Castano and S. De and Capitani Vimercati and S. Montanari and M. Vincini},
    title = {{An intelligent approach to information integration}},
    booktitle = fois,
    year = {1998},
    pages = {253--268},
    publisher = {IOS Press},
     address={Amsterdam, The Netherlands},

}

@inproceedings{maier@iswc2003,
 author = {Andreas Maier and Hans-Peter Schnurr and York Sure},
 title = {Ontology-based Information Integration in the Automotive Industry},
 booktitle = iswc,
 publisher = {Springer},
 series = "Lecture Notes in Computer Science",
 volume = {2870},
 pages  = {897-912},
 url = {\url{http://www.aifb.uni-karlsruhe.de/WBS/ysu/publications/2003_iswc_indtrack_integration.pdf}},
 year = {2003},
}

@inproceedings{kedad@nldb2002,
 author = {Zoubida Kedad and Elisabeth M\'{e}tais},
 title = {Ontology-Based Data Cleaning},
 booktitle = nldb,
 year = {2002},
 isbn = {3-540-00307-X},
 pages = {137--149},
 publisher = {Springer},
 address = {London, UK},
 }

@inproceedings{aqua,
  author    = {Maria Vargas-Vera and
               Enrico Motta and
               John Domingue},
  title     = {{AQUA}: An Ontology-Driven Question Answering System},
  booktitle = {New Directions in Question Answering},
  year      = {2003},
  pages     = {53-57},
  editor    = {Mark T. Maybury},
  publisher = {AAAI Press},
   address={Menlo Park, CA, USA},
  year      = {2003},
  isbn      = {1-57735-184-3},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}

@inproceedings{bloehdorn@lncs2007,
 author = {Stephan Bloehdorn and Philipp Cimiano and Alistair Duke and Peter Haase and Jörg Heizmann and Ian Thurlow and Johanna Voelker},
 title = {Ontology-based Question Answering for Digital Libraries},
 booktitle = {Proceedings of the European Conference on Research and Advanced Technologies for Digital Libraries (ECDL)},
 editor = {László Kovács and Norbert Fuhr and Carlo Meghini},
 publisher = {Springer},
 series = {Lecture Notes in Computer Science},
 number = {4675},
 pages  = {14--25},
 year = {2007},
   address={Berlin, Germany},
}

@article{owlcomplexity,
	author = {Horrocks, Ian   and Patel-Schneider, Peter  },
	booktitle = iswc,
	citeulike-article-id = {1019169},
	doi = {http://dx.doi.org/10.1016/j.websem.2004.06.003},
	journal = {Web Semantics: Science, Services and Agents on the World Wide Web},
	month = {October},
	number = {4},
	pages = {345--357},
	posted-at = {2006-12-29 16:55:54},
	priority = {2},
	title = {{Reducing OWL entailment to description logic satisfiability}},
	url = {http://dx.doi.org/10.1016/j.websem.2004.06.003},
	volume = {1},
	year = {2004}
}

@inproceedings{monetdb,
author = {Peter Boncz and Torsten Grust and Maurice van Keulen and Stefan Manegold and Jan Rittinger and Jens Teubner},
 title = {MonetDB/XQuery: a fast XQuery processor powered by a relational engine},
 booktitle = sigmod,
 year = {2006},
 isbn = {1-59593-434-0},
 pages = {479--490},
 location = {Chicago, IL, USA},
 doi = {http://doi.acm.org/10.1145/1142473.1142527},
 publisher = {ACM},
 address = {New York, NY, USA},
 }


@article{castells@tkde2007,
  author     = {Pablo Castells and Miriam Fernández and David Vallet},
  title      = {An Adaptation of the Vector-Space Model for Ontology-Based Information Retrieval},
  journal    = {IEEE Transactions on Knowledge and Data Enginering},
  volume     = {19},
  number     = {02},
  year       = {2007},
  pages      = {261-272},
  ee         = {http://doi.ieeecomputersociety.org/10.1109/TKDE.2007.22},
}

@article{sarawagi,
  author     = {Sunita Sarawagi},
  title      = {{Information Extraction}},
  journal    = {{Foundations and Trends in Databases}},
  volume     = {2},
  number     = {1},
  year       = {2008}
}

@book{ontologylearning,
	author = {Cimiano, Philipp  },
	howpublished = {Hardcover},
	isbn = {0387306323},
	keywords = {learning, ontology},
	month = {October},
	posted-at = {2008-10-08 06:36:39},
	priority = {2},
address={Berlin, Germany},
	publisher = {Springer},
	title = {{Ontology Learning and Population from Text: Algorithms, Evaluation and Applications}},
	url = {http://www.amazon.ca/exec/obidos/redirect?tag=citeulike09-20\&path=ASIN/0387306323},
	year = {2006}
}