@inproceedings{bozsak2002towards, author = {Bozsak, E. and Ehrig, Marc and Handschuh, Siegfried and Hotho, Andreas and Maedche, Alexander and Motik, Boris and Oberle, Daniel and Schmitz, Christoph and Staab, Steffen and Stojanovic, Ljiljana and Stojanovic, Nenad and Studer, Rudi and Stumme, Gerd and Sure, York and Tane, Julien and Volz, Raphael and Zacharias, Valentin}, booktitle = {Proceedings of the Third International Conference on E-Commerce and Web Technologies (EC-Web 2002), Aix-en-Provence, France}, editor = {Bauknecht, Kurt and Tjoa, A. Min and Quirchmayr, Gerald}, interhash = {940750309ac472ea48a712e16b5d902a}, intrahash = {d0aa1d2d01e378046e1693babc026836}, pages = {304-313}, publisher = {Springer}, series = {LNCS}, title = {KAON - Towards a large scale Semantic Web}, url = {http://www.aifb.uni-karlsruhe.de/WBS/ysu/publications/2002_ecweb_kaon.pdf}, volume = 2455, year = 2002 } @inproceedings{haase2005usagedriven, abstract = {Large information repositories as digital libraries, online shops, etc. rely on a taxonomy of the objects under consideration to structure the vast contents and facilitate browsing and searching (e.g., ACM topic classification for computer science literature, Amazon product taxonomy, etc.). As in heterogeneous communities users typically will use different parts of such an ontology with varying intensity, customization and personalization of the ontologies is desirable. In this paper we adapt a collaborative filtering recommender system to assist users in the management and evolution of their personal ontology by providing detailed suggestions of ontology changes. Such a system has been implemented in the context of Bibster, a peer-to-peer based personal bibliography management tool. Finally, we report on an in-situ experiment with the Bibster community that shows the performance improvements over non-personalized recommendations.}, address = {Las Vegas, Nevada USA}, author = {Haase, Peter and Hotho, Andreas and Schmidt-Thieme, Lars and Sure, York}, booktitle = {Proceedings of the 3rd International Conference on Universal A ccess in Human-Computer Interaction (UAHCI)}, file = {haase2005usagedriven.pdf:haase2005usagedriven.pdf:PDF}, groups = {public}, interhash = {e5681c379cdfe126e44d034dac3fddad}, intrahash = {05b1daa45aedb5c1f63683f961f17a9e}, lastdatemodified = {2006-07-06}, lastname = {Haase}, month = {22-27 July}, own = {notown}, pdf = {Haase05.pdf}, read = {notread}, timestamp = {2007-05-25 16:05:53}, title = {Usage-driven Evolution of Personal Ontologies}, username = {dbenz}, year = 2005 } @inproceedings{haase2005collaborative, abstract = {Large information repositories as digital libraries, online shops, etc. rely on a taxonomy of the objects under consideration to structure the vast contents and facilitate browsing and searching (e.g., ACM topic classification for computer science literature, Amazon product taxonomy, etc.). As in heterogenous communities users typically will use different parts of such an ontology with varying intensity, customization and personalization of the ontologies is desirable. Of particular interest for supporting users during the personalization are collaborative filtering systems which can produce personal recommendations by computing the similarity between own preferences and the one of other people. In this paper we adapt a collaborative filtering recommender system to assist users in the management and evolution of their personal ontology by providing detailed suggestions of ontology changes. Such a system has been implemented in the context of Bibster, a peer-to-peer based personal bibliography management tool. Finally, we report on an experiment with the Bibster community that shows the performance improvements over non-personalized recommendations.}, author = {Haase, Peter and Hotho, Andreas and Schmidt-Thieme, Lars and Sure, York}, booktitle = {ESWC}, crossref = {conf/esws/2005}, date = {2005-05-24}, editor = {Gómez-Pérez, Asunción and Euzenat, Jérôme}, ee = {http://dx.doi.org/10.1007/11431053_33}, file = {haase2005collaborative.pdf:haase2005collaborative.pdf:PDF}, groups = {public}, interhash = {c9ba81293a1b27f1c9bdf38a3beec060}, intrahash = {1a8829cde1cb26241a48901e28a953d2}, isbn = {3-540-26124-9}, pages = {486-499}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, timestamp = {2009-11-10 11:30:42}, title = {Collaborative and Usage-Driven Evolution of Personal Ontologies.}, url = {http://www.aifb.uni-karlsruhe.de/WBS/pha/publications/collaborative05eswc.pdf}, username = {dbenz}, volume = 3532, year = 2005 } @article{keyhere, abstract = {Representing knowledge about researchers and research communities is a prime use case for distributed, locally maintained, interlinked and highly structured information in the spirit of the Semantic Web. In this paper we describe the publicly available ‘Semantic Web for Research Communities’ (}, author = {Sure, York and Bloehdorn, Stephan and Haase, Peter and Hartmann, Jens and Oberle, Daniel}, interhash = {2bc7b1b25e3ed3fd4edc0749888dd3e1}, intrahash = {817dae00248c81be82ff0a3955886e51}, journal = {Progress in Artificial Intelligence}, pages = {218--231}, title = {The SWRC Ontology - Semantic Web for Research Communities.}, url = {http://dx.doi.org/10.1007/11595014_22}, year = 2005 } @inproceedings{stumme00towardsanorder, address = {Aachen}, author = {Stumme, G. and Studer, R. and Sure, Y.}, booktitle = {Verbundtagung Wirtschaftsinformatik 2000}, comment = {alpha}, editor = {Bodendorf, F. and Grauer, M.}, interhash = {9042498686a1b2c000cd4b0007a76bf8}, intrahash = {83cc12ae3979a3e4108e5442b7da0b4f}, pages = {136-149}, privnote = {alpha}, publisher = {Shaker}, title = {Towards an Order-Theoretical Foundation for Maintaining and Merging Ontologies}, url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2000/REFMOD00.pdf}, year = 2000 } @techreport{fernandez02survey, 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, Ljilajana and Stumme, Gerd and Sure, York}, institution = {Universidad Politecnia de Madrid}, interhash = {73c63c33ae604c7afad9cd36604f5c84}, intrahash = {65a9d7650d99f11baa36420527fcedd9}, privnote = {\url{http://www.aifb.uni-karsruhe.de/WBS/ysu/publications/OntoWeb_Del_1-4.pdf}}, title = {A survey on methodologies for developing, maintaining, integration, evaluation and reengineering ontologies}, type = {OntoWeb deliverable}, url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2002/OntoWeb_Del_1-4.pdf}, year = 2002 } @inproceedings{haase2005collaborative, abstract = {Large information repositories as digital libraries, online shops, etc. rely on a taxonomy of the objects under consideration to structure the vast contents and facilitate browsing and searching (e.g., ACM topic classification for computer science literature, Amazon product taxonomy, etc.). As in heterogenous communities users typically will use different parts of such an ontology with varying intensity, customization and personalization of the ontologies is desirable. Of particular interest for supporting users during the personalization are collaborative filtering systems which can produce personal recommendations by computing the similarity between own preferences and the one of other people. In this paper we adapt a collaborative filtering recommender system to assist users in the management and evolution of their personal ontology by providing detailed suggestions of ontology changes. Such a system has been implemented in the context of Bibster, a peer-to-peer based personal bibliography management tool. Finally, we report on an experiment with the Bibster community that shows the performance improvements over non-personalized recommendations.}, address = {Berlin/Heidelberg}, author = {Haase, Peter and Hotho, Andreas and Schmidt-Thieme, Lars and Sure, York}, booktitle = {The Semantic Web: Research and Applications}, doi = {10.1007/11431053_33}, editor = {Gómez-Pérez, Asuncion and Euzenat, Jerome}, interhash = {c9ba81293a1b27f1c9bdf38a3beec060}, intrahash = {258348df63fd814cb7e4ccc9762f9d8c}, isbn = {3-540-26124-9}, pages = {486--499}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, title = {Collaborative and Usage-Driven Evolution of Personal Ontologies.}, url = {http://dx.doi.org/10.1007/11431053_33}, volume = 3532, year = 2005 } @article{voelker2008aeon, abstract = {OntoClean is an approach towards the formal evaluation of taxonomic relations in ontologies. The application of OntoClean consists of two main steps. First, concepts are tagged according to meta-properties known as rigidity, unity, dependency and identity. Second, the tagged concepts are checked according to predefined constraints to discover taxonomic errors. Although OntoClean is well documented in numerous publications, it is still used rather infrequently due to the high costs of application. Especially, the manual tagging of concepts with the correct meta-properties requires substantial efforts of highly experienced ontology engineers. In order to facilitate the use of OntoClean and to enable the evaluation of real-world ontologies, we provide AEON, a tool which automatically tags concepts with appropriate OntoClean meta-properties and performs the constraint checking. We use the Web as an embodiment of world knowledge, where we search for patterns that indicate how to properly tag concepts. We thoroughly evaluated our approach against a manually created gold standard. The evaluation shows the competitiveness of our approach while at the same time significantly lowering the costs. All of our results, i.e. the tool AEON as well as the experiment data, are publicly available.}, address = {Amsterdam, The Netherlands, The Netherlands}, author = {Völker, Johanna and Vrandečić, Denny and Sure, York and Hotho, Andreas}, interhash = {f14794f4961d0127dc50c1938eaef7ea}, intrahash = {f8f0bb3e3495e7627770b470d1a5f1a3}, issn = {1570-5838}, journal = {Applied Ontology}, number = {1-2}, pages = {41--62}, publisher = {IOS Press}, title = {AEON - An approach to the automatic evaluation of ontologies}, url = {http://portal.acm.org/citation.cfm?id=1412422}, volume = 3, year = 2008 } @article{voelker2008aeon, abstract = {OntoClean is an approach towards the formal evaluation of taxonomic relations in ontologies. The application of OntoClean consists of two main steps. First, concepts are tagged according to meta-properties known as rigidity, unity, dependency and identity. Second, the tagged concepts are checked according to predefined constraints to discover taxonomic errors. Although OntoClean is well documented in numerous publications, it is still used rather infrequently due to the high costs of application. Especially, the manual tagging of concepts with the correct meta-properties requires substantial efforts of highly experienced ontology engineers. In order to facilitate the use of OntoClean and to enable the evaluation of real-world ontologies, we provide AEON, a tool which automatically tags concepts with appropriate OntoClean meta-properties and performs the constraint checking. We use the Web as an embodiment of world knowledge, where we search for patterns that indicate how to properly tag concepts. We thoroughly evaluated our approach against a manually created gold standard. The evaluation shows the competitiveness of our approach while at the same time significantly lowering the costs. All of our results, i.e. the tool AEON as well as the experiment data, are publicly available.}, address = {Amsterdam, The Netherlands, The Netherlands}, author = {Völker, Johanna and Vrandečić, Denny and Sure, York and Hotho, Andreas}, interhash = {f14794f4961d0127dc50c1938eaef7ea}, intrahash = {f8f0bb3e3495e7627770b470d1a5f1a3}, issn = {1570-5838}, journal = {Applied Ontology}, number = {1-2}, pages = {41--62}, publisher = {IOS Press}, title = {AEON - An approach to the automatic evaluation of ontologies}, url = {http://portal.acm.org/citation.cfm?id=1412422}, volume = 3, year = 2008 } @article{346336, address = {New York, NY, USA}, author = {Staab, S. and Angele, J. and Decker, S. and Erdmann, M. and Hotho, A. and Maedche, A. and Schnurr, H.-P. and Studer, R. and Sure, Y.}, doi = {http://dx.doi.org/10.1016/S1389-1286(00)00039-6}, interhash = {93e9f10176d9f06be1658ff793f7c2ea}, intrahash = {46b6d5dd3788371c719decd0c2d4897e}, issn = {1389-1286}, journal = {Comput. Netw.}, number = {1-6}, pages = {473--491}, publisher = {Elsevier North-Holland, Inc.}, title = {Semantic community Web portals}, url = {http://portal.acm.org/citation.cfm?id=346241.346336&coll=GUIDE&dl=GUIDE&CFID=7705918&CFTOKEN=32369470}, volume = 33, year = 2000 } @inproceedings{voelker1:07:eswc, author = {Völker, Johanna and Vrandecic, Denny and Sure, York and Hotho, Andreas}, booktitle = {Proceedings of the European Semantic Web Conference, ESWC2007}, editor = {Franconi, Enrico and Kifer, Michael and May, Wolfgang}, interhash = {5a5b17f5657ccff6fa7fd17dae4ae503}, intrahash = {c5c43ae4a719e6e935a9ca1a4aca906b}, month = {July}, publisher = {Springer-Verlag}, series = {Lecture Notes in Computer Science}, title = {{Learning Disjointness}}, url = {http://www.eswc2007.org/pdf/eswc07-voelker1.pdf}, vgwort = {26}, volume = 4519, year = 2007 } @inproceedings{sure05swrc, address = {Covilha, Portugal}, author = {Sure, York and Bloehdorn, Stephan and Haase, Peter and Hartmann, Jens and Oberle, Daniel}, booktitle = {Proceedings of the 12th Portuguese Conference on Artificial Intelligence - Progress in Artificial Intelligence (EPIA 2005)}, editor = {Bento, Carlos and Cardoso, Amilcar and Dias, Gael}, interhash = {2bc7b1b25e3ed3fd4edc0749888dd3e1}, intrahash = {8e03a4dca343ff691813d0139a770188}, month = DEC, pages = {218 - 231}, publisher = {Springer}, series = {LNCS}, title = {The {SWRC} Ontology - Semantic Web for Research Communities}, url = {http://www.aifb.uni-karlsruhe.de/WBS/ysu/publications/2005_swrc_baosw.pdf}, volume = 3803, year = 2005 } @article{630607, abstract = {Increases in product complexity, the move toward globalization, the emergence of virtual organizations, and the increase in focus on customer orientation all demand a more thorough and systematic approach to managing knowledge. Knowledge management is a major issue for human resource management, enterprise organization, and enterprise culture. But IT plays a major supporting role in managing knowledge.The authors present an approach for ontology-based knowledge management that includes a suite of tools as well as a methodology for developing ontology-based KM systems. Their approach builds on the distinction between knowledge process and knowledge metaprocess. They illustrate their methodology with CHAR, a knowledge management system for corporate history analysis.The challenges lie in analyzing KM processes and dynamically updating the KM solution. The authors' framework is designed to help leverage these evolving systems by providing a concise view of the problem.}, address = {Piscataway, NJ, USA}, author = {Staab, Steffen and Studer, Rudi and Schnurr, Hans-Peter and Sure, York}, doi = {http://dx.doi.org/10.1109/5254.912382}, interhash = {fbd34205cd81e86c04fb7ed0c71220fd}, intrahash = {f03dbf6a23babb4a18e753872ace1bb6}, issn = {1541-1672}, journal = {IEEE Intelligent Systems}, number = 1, pages = {26--34}, publisher = {IEEE Educational Activities Department}, title = {Knowledge Processes and Ontologies}, url = {http://portal.acm.org/citation.cfm?id=630607}, volume = 16, year = 2001 } @inproceedings{bozsak02kaon, author = {Bozsak, E. and Ehrig, M. and Handschuh, S. and Hotho, A. and Maedche, A. and Motik, B. and Oberle, D. and Schmitz, Ch. and Staab, S. and Stojanovic, L. and Stojanovic, N. and Studer, R. and Stumme, G. and Sure, Y. and Tane, J. and Volz, R. and Zacharias, V.}, booktitle = {Proc. of the 3rd Intl. Conf. on E-Commerce and Web Technologies (EC-Web 2002)}, comment = {alpha}, editor = {Bauknecht, K. and Tjoa, A. Min and Quirchmayr, G.}, interhash = {940750309ac472ea48a712e16b5d902a}, intrahash = {1c7a959ea95158348d99c9922c53fe66}, pages = {304-313}, title = {{KAON} -- Towards a Large Scale Semantic Web}, url = {http://www.kde.cs.uni-kassel.de/stumme/papers/2002/EC-Web02.pdf}, year = 2002 } @inproceedings{kaon_def2002, address = {Berlin}, author = {Bozsak, E. and Ehrig, M. and Handschuh, S. and Hotho, A. and Maedche, A. and Motik, B. and Oberle, D. and Schmitz, C. and Staab, S. and Stojanovic, L. and Stojanovic, N. and Studer, R. and Stumme, G. and Sure, Y. and Tane, J. and Volz, R. and Zacharias, V.}, booktitle = {E-Commerce and Web Technologies, Third International Conference, EC-Web 2002, Proceedings}, editor = {Bauknecht, K. and Tjoa, A. Min and Quirchmayr, G.}, interhash = {940750309ac472ea48a712e16b5d902a}, intrahash = {d92e8045430c4cfe096d515455a23921}, location = {Aix-en-Provence, France}, pages = {304--313}, publisher = {Springer}, series = {LNCS}, title = {KAON - Towards a Large Scale Semantic Web}, volume = 2455, year = 2002 } @inproceedings{DBLP:conf/esws/HaaseHSS05, author = {Haase, Peter and Hotho, Andreas and Schmidt-Thieme, Lars and Sure, York}, bibsource = {DBLP, http://dblp.uni-trier.de}, booktitle = {ESWC}, editor = {G{\'o}mez-P{\'e}rez, Asunci{\'o}n and Euzenat, J{\'e}r{\^o}me}, ee = {http://dx.doi.org/10.1007/11431053_33}, interhash = {c9ba81293a1b27f1c9bdf38a3beec060}, intrahash = {d1a30c846ceb44230f1c10668434c198}, isbn = {3-540-26124-9}, pages = {486-499}, publisher = {Springer}, series = {Lecture Notes in Computer Science}, title = {Collaborative and Usage-Driven Evolution of Personal Ontologies.}, vgwort = {25}, volume = 3532, year = 2005 } @inproceedings{Staab00AI, author = {Staab, Steffen and Angele, J{\"{u}}rgen and Decker, Stefan and Hotho, Andreas and Maedche, Alexander and Schnurr, Hans-Peter and Studer, Rudi and Sure, York}, booktitle = {AAAI 2000/IAAI 2000 - Proceedings of the 17th National Conference on Artificial Intelligence and 12th Innovative Applications of Artificial Intelligence Conference, Austin/TX, USA, July 30-August 3, 2000}, interhash = {fe131db0ba88d5bba1220ba3912199c9}, intrahash = {b1679932032a25b771f4b36f7f7b26c0}, publisher = {AAAI Press/MIT Press}, title = {AI for the Web - Ontology-based Community Web Portals}, url = {http://www.aifb.uni-karlsruhe.de/WBS/Publ/2000/iaai_sstetal_2000.pdf}, year = 2000 } @inproceedings{staab.www9, author = {Staab, S. and Angele, J. and Decker, S. and Erdmann, M. and Hotho, A. and Maedche, A. and Schnurr, H.-P. and Studer, R. and Sure, Y.}, booktitle = {WWW9 --- Proceedings of the 9th International World Wide Web Conference, Amsterdam, The Netherlands}, interhash = {93e9f10176d9f06be1658ff793f7c2ea}, intrahash = {1b5d0eeeebd6bee17a7fb07d89ce476d}, pages = {473-491}, publisher = {Elsevier}, title = {Semantic Community Web Portals}, year = 2000 } @article{ieee_ssss, author = {Staab, S. and Schnurr, H.-P. and Studer, R. and Sure, Y.}, bb-further-address = {--Dordrecht--London}, interhash = {fbd34205cd81e86c04fb7ed0c71220fd}, intrahash = {1d8c8225c0dbaa12b72cda85bf662165}, journal = {IEEE Intelligent Systems, Special Issue on Knowledge Management}, month = {January/Febrary}, number = 1, title = {Knowledge Processes and Ontologies}, volume = 16, year = 2001 } @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 }