@book{staab2009handbook,
  abstract = {An ontology is a formal description of concepts and relationships that can exist for a community of human and/or machine agents. This book considers ontology languages, ontology engineering methods, example ontologies, infrastructures and technologies for ontologies, and how to bring this all into ontology-based infrastructures and applications.},
  address = {Berlin},
  author = {Staab, Steffen and Studer, Rudi},
  interhash = {c2e7c401bef2cee2bb8b12334d3c7a88},
  intrahash = {be122d99dc6dd20cb58a55d62d8eca6c},
  isbn = {9783540926733 3540926739},
  publisher = {Springer},
  refid = {569892085},
  title = {Handbook on ontologies},
  url = {http://public.eblib.com/choice/publicfullrecord.aspx?p=571805},
  year = 2009
}

@inproceedings{brank2005,
  author = {Brank, Janez and Grobelnik, Marko and Mladeni{\'c}, Dunja},
  booktitle = {Proc. of 8th Int. multi-conf. Information Society},
  interhash = {394d7ea166cc0745dc8682a65975648c},
  intrahash = {8c910a2d3f6708b23e03e06ff843c8a8},
  pages = {166--169},
  title = {A Survey of Ontology Evaluation Techniques},
  year = 2005
}

@article{ieKey,
  author = {Cimiano, Philipp and V"olker, Johanna and Studer, Rudi},
  date = {October 2006},
  interhash = {0007185516cf6c93931a11bc13c55f3f},
  intrahash = {bd70c98a41d8cc01464dd022dfd118b6},
  journal = {Information, Wissenschaft und Praxis},
  number = {6-7},
  pages = {315-320},
  title = {Ontologies on Demand? -A Description of the State-of-the-Art, Applications, Challenges and Trends for Ontology Learning from Text Information},
  url = {http://www.aifb.uni-karlsruhe.de/Publikationen/showPublikation?publ_id=1282},
  volume = 57,
  year = 2006
}

@techreport{Gomez-Perez_OntoWeb03,
  author = {{G{\'o}mez-P{\'e}rez}, Asuncion and Manzano-Macho, David},
  file = {Gomez-Perez_OntoWeb03.pdf:Gomez_Perez/Gomez-Perez_OntoWeb03.pdf:PDF},
  institution = {OntoWeb Consortium},
  interhash = {8ee5304684f3b0974890a7427c2438ae},
  intrahash = {6b56e7f1d2b3913be8a04a09c6d566c1},
  number = {1.5},
  title = {A survey of ontology learning methods and techniques},
  type = {Deliverable},
  url = {http://www.deri.at/fileadmin/documents/deliverables/Ontoweb/D1.5.pdf},
  year = 2003
}

@proceedings{30474,
  author = {Tresp, Volker and Bundschus, Markus and Rettinger, Achim and Huang, Yi},
  interhash = {e27fbf5b5fb16f66cd0c7a3932fc4695},
  intrahash = {006468688804bc3563225b8dcd7aea97},
  journal = {Uncertainty Reasoning for the Semantic Web I Lecture Notes in AI},
  publisher = {Springer},
  title = {Towards machine learning on the semantic web},
  url = {http://wwwbrauer.informatik.tu-muenchen.de/~trespvol/papers/LearningRDF23.pdf},
  year = 2008
}

@proceedings{Staab2004HOO,
  address = {Berlin; New York},
  booktitle = {International handbooks on information systems},
  editor = {Staab, Steffen and Studer, Rudi},
  interhash = {494a7427b9dd11496d824c824b35938b},
  intrahash = {f920f0aabbe7a02c9fe5d65c298bc8ea},
  issn = {3540408347  9783540408345},
  pages = {--},
  publisher = {Springer},
  refid = {53814725},
  title = {Handbook on ontologies},
  year = 2004
}

@article{keyhere,
  abstract = {Abstract  Ontology is one of the fundamental cornerstones of the semantic Web. The pervasive use of ontologies in information sharing
and knowledge management calls for efficient and effective approaches to ontology development. Ontology learning, which seeksto discover ontological knowledge from various forms of data automatically or semi-automatically, can overcome the bottleneckof ontology acquisition in ontology development. Despite the significant progress in ontology learning research over the pastdecade, there remain a number of open problems in this field. This paper provides a comprehensive review and discussion ofmajor issues, challenges, and opportunities in ontology learning. We propose a new learning-oriented model for ontology developmentand a framework for ontology learning. Moreover, we identify and discuss important dimensions for classifying ontology learningapproaches and techniques. In light of the impact of domain on choosing ontology learning approaches, we summarize domaincharacteristics that can facilitate future ontology learning effort. The paper offers a road map and a variety of insightsabout this fast-growing field.},
  author = {Zhou, Lina},
  interhash = {78b6d3db998dcd27c475dfff3816f48f},
  intrahash = {95b0f4f7c9c628e032d8bb4c69b432ed},
  journal = {Information Technology and Management},
  month = {#sep#},
  number = 3,
  pages = {241--252},
  title = {Ontology learning: state of the art and open issues},
  url = {http://dx.doi.org/10.1007/s10799-007-0019-5},
  volume = 8,
  year = 2007
}

@article{4686305,
  abstract = {Social tagging systems have recently became very popular as a means to classify large sets of resources shared among on-line communities over the social Web. However, the folksonomies resulting from the use of these systems revealed limitations : tags are ambiguous and their spelling may vary, and folksonomies are difficult to exploit in order to retrieve or exchange information. This article compares the recent attempts to overcome these limitations and to support the use of folksonomies with formal languages and ontologies from the Semantic Web.},
  author = {Limpens, Freddy and Gandon, Fabien and Buffa, Michel},
  doi = {10.1109/ASEW.2008.4686305},
  interhash = {cb1d534be80d664a50df66e8977b774e},
  intrahash = {9372f9c2db8b9f4cf05b3db84e6589ac},
  journal = {Automated Software Engineering - Workshops, 2008. ASE Workshops 2008. 23rd IEEE/ACM International Conference on},
  month = {Sept.},
  pages = {13-18},
  title = {Bridging ontologies and folksonomies to leverage knowledge sharing on the social Web: A brief survey},
  year = 2008
}

@article{1282,
  author = {Cimiano, Philipp and Völker, Johanna and Studer, Rudi},
  interhash = {aeb553dc2e190f0a5974dfdc709d450a},
  intrahash = {fe4c2950b5be221b493e29e4339240e8},
  journal = {Information, Wissenschaft und Praxis},
  month = OCT,
  note = {see the special issue for more contributions related to the Semantic Web},
  number = {6-7},
  pages = {315-320},
  title = {Ontologies on Demand? - A Description of the State-of-the-Art, Applications, Challenges and Trends for Ontology Learning from Text},
  url = {\url{http://www.aifb.uni-karlsruhe.de/WBS/pci/Publications/iwp06.pdf}},
  volume = 57,
  year = 2006
}

@article{hotho-etal-ldv-2005,
  author = {Hotho, Andreas and Nürnberger, Andreas and Paaß, Gerhard},
  interhash = {a324706344ddfce8a288870adeef18cb},
  intrahash = {6ecc8a3cee1a99bbb9f8f8dd6a9d2959},
  issn = {0175-1336},
  journal = {LDV Forum - GLDV Journal for Computational Linguistics and Language Technology},
  month = MAY,
  number = 1,
  pages = {19-62},
  title = { A Brief Survey of Text Mining},
  url = {http://www.kde.cs.uni-kassel.de/hotho/pub/2005/hotho05TextMining.pdf},
  vgwort = {44},
  volume = 20,
  year = 2005
}

@techreport{ontoweb-d1-4,
  author = {Fernandez-Lopez, Mariano and Gomez-Perez, Asun and Euzenat, Jerome and Gangemi, Aldo and Kalfoglou, Y. and Pisanelli, D. and Schorlemmer, M. and Steve, G. and Stojanovic, Ljiljana and Stumme, Gerd and Sure, York},
  institution = {Universidad Politecnia de Madrid},
  interhash = {e90c436d06349699f8aaf114fa84c927},
  intrahash = {8d415e717e378c13b91068bc620768de},
  location = {Madrid},
  number = {1.4},
  title = {A survey on methodologies for developing, maintaining, integrating, evaluating and reengineering ontologies},
  type = {OntoWeb deliverable},
  url = {http://www.aifb.uni-karlsruhe.de/WBS/ysu/publications/OntoWeb_Del_1-4.pdf},
  year = 2002
}

@techreport{ontoweb-d1-3,
  author = {Gomez-Perez, Asun and Angele, Juergen and Fernandez-Lopez, Mariano and Christophides, V. and Stutt, Athur and Sure, York},
  institution = {Universidad Politecnia de Madrid},
  interhash = {3997c12a935e1cb38a6a2c338d8eb593},
  intrahash = {f45f3564641324075528aa64401685be},
  location = {Madrid},
  number = {1.3},
  title = {A survey on ontology tools},
  type = {OntoWeb deliverable},
  url = {http://www.aifb.uni-karlsruhe.de/WBS/ysu/publications/OntoWeb_Del_1-3.pdf},
  year = 2002
}