@inproceedings{conf/birthday/BloehdornBCGHLMMSSV11, author = {Bloehdorn, Stephan and Blohm, Sebastian and Cimiano, Philipp and Giesbrecht, Eugenie and Hotho, Andreas and Lösch, Uta and Mädche, Alexander and Mönch, Eddie and Sorg, Philipp and Staab, Steffen and Völker, Johanna}, booktitle = {Foundations for the Web of Information and Services}, crossref = {conf/birthday/2011studer}, editor = {Fensel, Dieter}, ee = {http://dx.doi.org/10.1007/978-3-642-19797-0_7}, interhash = {db48314326a36fc4ac8770cba2c20e49}, intrahash = {21be5153a8f491c9f209d57ce7662387}, isbn = {978-3-642-19796-3}, pages = {115-142}, publisher = {Springer}, title = {Combining Data-Driven and Semantic Approaches for Text Mining.}, url = {http://dblp.uni-trier.de/db/conf/birthday/studer2011.html#BloehdornBCGHLMMSSV11}, year = 2011 } @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{bloehdorn2006tagfs, abstract = {Today, most computer users work with traditional hierarchical file systems for organizing large amounts of personal files. Recently, tagging has grown popular as an alternative means of organizing information resources. We argue that tagging is a powerful paradigm for efficient information access which overcomes many deficiencies of hierarchical file systems, especially in the context of the organization of large quantities of personal files. In this paper we present TagFS, a filesystem with tagging support which aims at a seamless integration of the tagging paradigm with local applications. While retaining the notions of directories and files and providing all standard filesystem operations, the semantics of these primitives are changed to modifications of the tag annotations.}, address = {Graz, Austria}, author = {Bloehdorn, Stephan and Görlitz, Olaf and Schenk, Simon and Völkel, Max}, booktitle = {Proceedings of the 6th International Conference on Knowledge Management (I-KNOW 06)}, interhash = {baad177aa0bf9293b58958039e38f526}, intrahash = {1adbbf3e0ddd26e4b1df2eab90557f64}, month = sep, title = {TagFS - Tag Semantics for Hierarchical File Systems}, url = {http://semfs.ontoware.org/pubs/2006-09-iknow2006-tagfs.pdf}, year = 2006 } @incollection{bloehdorn2006learning, abstract = {Recent work has shown improvements in text clustering and classification tasks by integrating conceptual features extracted from ontologies. In this paper we present text mining experiments in the medical domain in which the ontological structures used are acquired automatically in an unsupervised learning process from the text corpus in question. We compare results obtained using the automatically learned ontologies with those obtained using manually engineered ones. Our results show that both types of ontologies improve results on text clustering and classification tasks, whereby the automatically acquired ontologies yield a improvement competitive with the manually engineered ones. ER -}, author = {Bloehdorn, Stephan and Cimiano, Philipp and Hotho, Andreas}, booktitle = {From Data and Information Analysis to Knowledge Engineering}, doi = {http://dx.doi.org/10.1007/3-540-31314-1_40}, interhash = {cf1af505b638677f00b3d3d7a5903199}, intrahash = {bc1d40cf4fd64780ecf712b1e40f31de}, isbn = {978-3-540-31313-7}, pages = {334--341}, publisher = {Springer Berlin Heidelberg}, title = {Learning Ontologies to Improve Text Clustering and Classification}, url = {http://www.kde.cs.uni-kassel.de/hotho/pub/2006/2006-03-gfkl05-bloehdorn-etal-learning-ontologies.pdf}, year = 2006 } @incollection{bloehdorn2006boosting, author = {Bloehdorn, Stephan and Hotho, Andreas}, booktitle = {Advances in Web Mining and Web Usage Analysis}, citeulike-article-id = {910161}, doi = {10.1007/11899402_10}, interhash = {9351de43861fe23833c5d074059f310a}, intrahash = {e297ea25cc01678c35501a44115aea8d}, isbn = {978-3-540-47127-1}, issn = {0302-9743}, pages = {149--166}, priority = {2}, publisher = {Springer}, series = {LNCS}, title = {Boosting for Text Classification with Semantic Features}, url = {http://dx.doi.org/10.1007/11899402_10}, vgwort = {32}, volume = 3932, year = 2006 } @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 } @inproceedings{bloehdorn2004icdm, author = {Bloehdorn, Stephan and Hotho, Andreas}, booktitle = {Proceedings of the Fourth IEEE International Conference on Data Mining}, interhash = {f18089d50fdc9c9e38c4fc1e350bdd4e}, intrahash = {7df6357c79445d811f4a9223e688da14}, month = NOV, pages = {331-334}, publisher = {IEEE Computer Society Press}, title = {Text Classification by Boosting Weak Learners based on Terms and Concepts}, url = {http://www.kde.cs.uni-kassel.de/hotho/pub/2004/icdm04boosting.pdf}, year = 2004 } @inproceedings{bloehdorn04msw, author = {Bloehdorn, Stephan and Hotho, Andreas}, booktitle = {Proceedings of the MSW 2004 workshop at the 10th ACM SIGKDD Conference on Knowledge Discovery and Data Mining}, interhash = {9b4b685dda669fc66659f810ceb97890}, intrahash = {584e82bad6eb767636ce3ddd8f1ae233}, month = AUG, pages = {70-87}, title = {Boosting for Text Classification with Semantic Features}, url = {http://www.kde.cs.uni-kassel.de/hotho/pub/2004/msw04bloehdorn.pdf}, year = 2004 } @article{bloehdorn-etal-ldv-2005, author = {Bloehdorn, Stephan and Cimiano, Philipp and Hotho, Andreas and Staab, Steffen}, interhash = {174605ce734930cbdffb624175e845f9}, intrahash = {0abe60273dec207b626c41f431b16b49}, issn = {0175-1336}, journal = {LDV Forum - GLDV Journal for Computational Linguistics and Language Technology}, month = MAY, number = 1, pages = {87-112}, title = {An Ontology-based Framework for Text Mining}, vgwort = {26}, volume = 20, year = 2005 } @inproceedings{bloehdorn04Boosting, author = {Bloehdorn, Stephan and Hotho, Andreas}, booktitle = {Proceedings of the Workshop on Text-based Information Retrieval (TIR-04) at the 27th German Conference on Artificial Intelligence}, interhash = {34e79ac08abb52395ef1c70f03488a8d}, intrahash = {b4dd28d4b393a4d12650fa246176883a}, month = SEP, title = { Boosting for Text Classification with Semantic Features (reprint)}, url = {http://www.kde.cs.uni-kassel.de/hotho/pub/2004/tir04final.pdf}, year = 2004 }