@inproceedings{IPWeichselbraunWSGranitzerNJ2007VSMForOntologyLinkTypeSuggestion, abstract = {The identification and labeling of non-hierarchical relations are among the most challenging tasks in ontology learning. This paper describes an approach for suggesting ontology relationship types to domain experts based on implicitly learned relations from a domain corpus. The learning process extracts verb- vectors from sentences containing domain concepts. It computes centroids for known relationship types and stores them in the knowledge base. Vectors of unknown relationships are compared to the stored centroids using the cosine similarity metric. The system then suggests the relationship type of the most similar centroid. Domain experts evaluate these suggestions to refine the knowledge base and constantly improve the component's accuracy. Using four sample ontologies on "energy sources", this paper demonstrates how link type suggestion aids the ontology design process. It also provides a statistical analysis on the accuracy and average ranking performance of batch learning versus online learning.}, added-at = {2008-09-24T20:10:25.000+0200}, author = {Weichselbraun, Albert and Wohlgenannt, Gerhard and Scharl, Arno and Granitzer, Michael and Neidhart, Thomas and Juffinger, Andreas}, biburl = {http://www.bibsonomy.org/bibtex/22ef5e728b80a65fe70b8e3891197046e/mgrani}, booktitle = {Proc. 4th International Conference on Innovations in Information Technology Innovations '07}, description = {myown conferences}, doi = {10.1109/IIT.2007.4430433}, interhash = {5718efbca5f96a89e4f9466e10b328e8}, intrahash = {2ef5e728b80a65fe70b8e3891197046e}, keywords = {(artificial Web, analysis, based batch conference cosine design intelligence), knowledge learning learning, link metric, models myown nonhierarchical online ontologies ontology process, relations, semantic similarity space statistical suggestion, system, systems, type vector}, owner = {mgrani}, pages = {566--570}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {Applying Vector Space Models to Ontology Link Type Suggestion}, year = 2007 } @inproceedings{IPTochtermannReisingerGranitzerLindstaedt06AdHoc, added-at = {2008-09-24T20:10:25.000+0200}, author = {Tochtermann, Klaus and Reisinger, Doris and Granitzer, Michael and Lindstaedt, Stefanie}, biburl = {http://www.bibsonomy.org/bibtex/29811ca6a3fbf020515b7384fe499e75c/mgrani}, booktitle = {Proceedings of the OCG eGovernment Conference, Linz (Austria),}, description = {myown conferences}, interhash = {3e9d121e8ce26a4e39d381576e5f8b5d}, intrahash = {9811ca6a3fbf020515b7384fe499e75c}, keywords = {conference dyonipos, egov myown}, owner = {mgrani}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {Integrating Ad Hoc Processes and Standard Processes in Public Administrations}, year = 2006 } @conference{IPTochtermannGranitzerSabolKlieber05MISTRAL, added-at = {2008-09-24T20:10:25.000+0200}, author = {Tochtermann, Klaus and Granitzer, Michael and Sabol, Vedran and Klieber, Werner}, biburl = {http://www.bibsonomy.org/bibtex/2dba6a2222cf44edb6f09c4aab20cb226/mgrani}, booktitle = {Proceedings Semantics 2005, Reich S., G{\"u}ntner G., Pellegrini T., Wahler A. (Hrsg.) Trauner Verlag}, description = {myown conferences}, interhash = {cc359d1c41f56bbeacac7d4ffa940f7e}, intrahash = {dba6a2222cf44edb6f09c4aab20cb226}, keywords = {conference mistral myown}, owner = {mkroell}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {MISTRAL: Service-orientierte Cross-Media Techniken zur Extraktion von Semantik aus Multimedia Daten und deren Anwendung}, year = 2005 } @inproceedings{IPStrohmaierLuxGranitzerScheirLiaskosYu07Goals, added-at = {2008-09-24T20:10:25.000+0200}, author = {Strohmaier, Markus and Lux, Mathias and Granitzer, Michael and Scheir, Peter and Liaskos, Sotirios and Yu, Eric S. K.}, bibsource = {DBLP, http://dblp.uni-trier.de}, biburl = {http://www.bibsonomy.org/bibtex/2ef99cc5d74f8bc2642e8bd866ad5645c/mgrani}, booktitle = {WISE Workshops}, description = {myown conferences}, ee = {http://dx.doi.org/10.1007/978-3-540-77010-7_8}, interhash = {76ffc3f18c03a23a3e3d77058a8d44a8}, intrahash = {ef99cc5d74f8bc2642e8bd866ad5645c}, keywords = {conference myown}, pages = {67-78}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {How Do Users Express Goals on the Web? - An Exploration of Intentional Structures in Web Search}, year = 2007 } @inproceedings{IPScheir06OntologyMapper, added-at = {2008-09-24T20:10:25.000+0200}, author = {Scheir, Peter and Hofmair, Phillip and Granitzer, Michael and Lindstaedt, Stefanie}, biburl = {http://www.bibsonomy.org/bibtex/238481dc122414fd6c9f789dac8cc7fa5/mgrani}, booktitle = {Semantic Systems From Vision to Applications - Proceedings of the SEMANTICS 2006, Vienna, Austria, November 28-30, 2006, 291-301, Österreichische Computer Gesellschaft, Wien}, description = {myown conferences}, interhash = {1630cd629035ff954d48ce1f42a7fbe6}, intrahash = {38481dc122414fd6c9f789dac8cc7fa5}, keywords = {conference myown}, owner = {mgrani}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {The OntologyMapper plug-in: Supporting Semantic Annotation of Text-Documents by Classification}, year = 2006 } @inproceedings{IPScheirGranitzerLindstaedt07EvaluatingIRSystems, added-at = {2008-09-24T20:10:25.000+0200}, author = {Scheir, Peter and Granitzer, Michael and Lindstaedt, Stefanie N.}, bibsource = {DBLP, http://dblp.uni-trier.de}, biburl = {http://www.bibsonomy.org/bibtex/2bd5b122f69df9ff62316a59a36bee41a/mgrani}, booktitle = {LWA 2007: Lernen - Wissen - Adaption, Halle, September 2007, Workshop Proceedings}, description = {myown conferences}, interhash = {de46e4983f6294e934f2ee9a5644e310}, intrahash = {bd5b122f69df9ff62316a59a36bee41a}, keywords = {conference myown}, pages = {269-272}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {Evaluating an Information Retrieval System for the Semantic Desktop using Standard Measures from Information Retrieval}, year = 2007 } @inproceedings{IPSabolKienreichGranitzeretal02LightweightWebBasedRetrieval, added-at = {2008-09-24T20:10:25.000+0200}, address = {London, UK}, author = {Sabol, Vedran and Kienreich, Wolfgang and Granitzer, Michael and Becker, J. and Tochtermann, Klaus and Andrews, Keith}, biburl = {http://www.bibsonomy.org/bibtex/2391ffee9278e1170ca6e00a841bfeb4e/mgrani}, booktitle = {PAKM '02: Proceedings of the 4th International Conference on Practical Aspects of Knowledge Management}, description = {myown conferences}, interhash = {91c15edf5409e4d817601999a8bf2197}, intrahash = {391ffee9278e1170ca6e00a841bfeb4e}, isbn = {3-540-00314-2}, keywords = {conference myown}, pages = {359--368}, publisher = {Springer-Verlag}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {Applications of a Lightweight, Web-Based Retrieval, Clustering, and Visualisation Framework}, year = 2002 } @inproceedings{IPSabolGutlNeidhartJuffingerKlieberGranitzer07MultiModal, added-at = {2008-09-24T20:10:25.000+0200}, author = {Sabol, Vedran and G{\"u}tl, Christian and Neidhart, Thomas and Juffinger, Andreas and Klieber, Werner and Granitzer, Michael}, bibsource = {DBLP, http://dblp.uni-trier.de}, biburl = {http://www.bibsonomy.org/bibtex/25046d4d96441bb813c1306bf86e26d2c/mgrani}, booktitle = {Datenbanksysteme in Business, Technologie und Web (BTW 2007), Workshop Proceedings, 5.-6. M{\"a}rz 2007, Aachen, Germany}, description = {myown conferences}, interhash = {aa492e439f2d0f20cc8ae12d7dee488d}, intrahash = {5046d4d96441bb813c1306bf86e26d2c}, keywords = {conference myown}, pages = {250-269}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {Visualization Metaphors for Multi-modal Meeting Data}, year = 2007 } @inproceedings{IPSabol2005, added-at = {2008-09-24T20:10:25.000+0200}, author = {Sabol, V. and Granitzer, M. and Tochtermann, K. and Sarka, W.}, biburl = {http://www.bibsonomy.org/bibtex/2ee7ae7819b9b365a6178efa2ec2849de/mgrani}, booktitle = {Proc. 2nd European Workshop on the (Ref. No. 2005/11099) Integration of Knowledge, Semantics and Digital Media Technology EWIMT 2005}, description = {myown conferences}, interhash = {9f925d4b012fe85d0bd47af495cc5329}, intrahash = {ee7ae7819b9b365a6178efa2ec2849de}, issn = {0537-9989}, keywords = {conference myown}, owner = {mgrani}, pages = {349--355}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {MISTRAL - measurable, intelligent and reliable semantic extraction and retrieval of multimedia data}, year = 2005 } @inproceedings{IPSabol2007, added-at = {2008-09-24T20:10:25.000+0200}, author = {Sabol, V. and Granitzer, M. and Kienreich, W.}, biburl = {http://www.bibsonomy.org/bibtex/2b4f0c5b426375d84b9162fed7e87f303/mgrani}, booktitle = {Proc. 11th International Conference Information Visualization IV '07}, description = {myown conferences}, doi = {10.1109/IV.2007.53}, interhash = {8f0a8b2f4106b590ed26615a6549159a}, intrahash = {b4f0c5b426375d84b9162fed7e87f303}, issn = {1550-6037}, keywords = {conference data heterogeneous interface, interfaces, myown representation sets, structures, system, temporal-topical user visual visualisation visualisation,}, owner = {mgrani}, pages = {369--375}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {Fused Exploration of Temporal Developments and Topical Relationships in Heterogeneous Data Sets}, year = 2007 } @inproceedings{IPRathKroellALGranitzerTochtermann06SynergizingProcesses, added-at = {2008-09-24T20:10:25.000+0200}, author = {Rath, Andreas S. and Kr{\"o}ll, Mark and Andrews, Keith and Lindstaedt, Stefanie and Granitzer, Michael and Tochtermann, Klaus}, bibsource = {DBLP, http://dblp.uni-trier.de}, biburl = {http://www.bibsonomy.org/bibtex/2dcab3209a10ae6ee43dade7cc5958d5d/mgrani}, booktitle = {PAKM '06: Proceedings of the 6th International Conference on Practical Aspects of Knowledge Management}, description = {myown conferences}, interhash = {155ad43a4ae315f5b758b6c78ee1aee2}, intrahash = {dcab3209a10ae6ee43dade7cc5958d5d}, keywords = {conference myown}, pages = {267-278}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {Synergizing Standard and Ad-Hoc Processes}, year = 2006 } @inproceedings{IPRath07LowLevelEvent, added-at = {2008-09-24T20:10:25.000+0200}, author = {Rath, Andreas S. and Kr\"{o}ll, Mark and Lindstaedt, Stefanie and Granitzer, Michael}, biburl = {http://www.bibsonomy.org/bibtex/2f12b7b9a6861a9a21b89ca1b111c97b6/mgrani}, booktitle = {Proc. of the 4th Conference on Professional Knowledge Management}, description = {myown conferences}, editor = {Gronau, Prof. Dr.-Ing. Norbert}, interhash = {4f88517aeb25e0a151ae7203e0b99335}, intrahash = {f12b7b9a6861a9a21b89ca1b111c97b6}, keywords = {conference context determination dyonipos exploitation myown}, month = {March}, publisher = {GITO Gmbh, Berlin}, series = {ProKW2007 Productive Knowledge Work - Management and Technological Challenges}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {Low-Level Event Relationship Discovery for Knowledge Work Support}, volume = 2, year = 2007 } @inproceedings{IPRathKSWGranitzerD08ContextAwareServices, added-at = {2008-09-24T20:10:25.000+0200}, author = {Rath, Andreas and Kr\"{o}ll, Mark and Lindstaedt, Stefanie and Weber, Nicolas and Granitzer, Michael and Dietzel, Olivia}, biburl = {http://www.bibsonomy.org/bibtex/2a133efefea68491ac4127ec96057b401/mgrani}, booktitle = {Proceedings of Computer Human Interaction (CHI 2008), Workshop on Personal Information Management: PIM 2008}, description = {myown conferences}, interhash = {52a792e9f718562100ed6e42c76e2fd3}, intrahash = {a133efefea68491ac4127ec96057b401}, keywords = {conference myown}, owner = {mgrani}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {Context-aware Knowledge Services}, year = 2008 } @inproceedings{IPLuxTochtermannGranitzer2006RetrievalSemantischerMetadaten, added-at = {2008-09-24T20:10:25.000+0200}, author = {Lux, Mathias and Tochtermann, Klaus and Granitzer, Michael}, biburl = {http://www.bibsonomy.org/bibtex/26c5eabb3f629ee27aea1ed50e8ce1b1b/mgrani}, booktitle = {Multikonferenz Wirtschaftsinformatik 2006}, description = {myown conferences}, interhash = {5d5012c9d078768095342c09dde7399c}, intrahash = {6c5eabb3f629ee27aea1ed50e8ce1b1b}, keywords = {conference myown}, note = {ISBN: 3-936771-62-6}, pages = {45-56}, publisher = {Gito-Verlag}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {Retrieval basierend auf Semantischen Metadaten}, url = {http://mathias.lux.googlepages.com/mlux-mkwi-2006-passau-preprint.pdf}, volume = 2, year = 2006 } @inproceedings{IPLuxScheirGranitzerLindstaedt2006SpecialTrackAST, added-at = {2008-09-24T20:10:25.000+0200}, author = {Lux, Mathias and Scheir, Peter and Granitzer, Michael and Lindstaedt, Stefanie}, biburl = {http://www.bibsonomy.org/bibtex/268945d1caae2751ceff2bab071a818a3/mgrani}, booktitle = {I-KNOW '06 6th International Conference on Knowledge Management}, description = {myown conferences}, interhash = {5a3469439f6378d5f6762d01f65b5fba}, intrahash = {68945d1caae2751ceff2bab071a818a3}, keywords = {conference myown}, pages = {249-251}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {Special Track on Advanced Semantic Technologies}, year = 2006 } @inproceedings{IPLuxEissenGranitzer2006SuffixTreeModel, added-at = {2008-09-24T20:10:25.000+0200}, author = {Lux, Mathias and zu Eissen, Sven Meyer and Granitzer, Michael}, biburl = {http://www.bibsonomy.org/bibtex/21835854294d9dc4bae6f7bdac309e3cb/mgrani}, booktitle = {Proceedings of the ECAI'06 3rd International Workshop on Text-based Information Retrieval (TIR-06)}, description = {myown conferences}, interhash = {23a0711f4d6bcb8fc9327d6a270b09fd}, intrahash = {1835854294d9dc4bae6f7bdac309e3cb}, keywords = {conference myown}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {Graph Retrieval with the Suffix Tree Model}, url = {http://sunsite.informatik.rwth-aachen.de/Publications/CEUR-WS//Vol-205/paper4.pdf}, year = 2006 } @inproceedings{IPLux2004a, added-at = {2008-09-24T20:10:25.000+0200}, author = {Lux, Mathias and Klieber, Werner and Granitzer, Michael}, biburl = {http://www.bibsonomy.org/bibtex/2f709bcc01542876d9a38ef596421464e/mgrani}, booktitle = {19th International CODATA Conference}, description = {myown conferences}, interhash = {bffc56850a71822c81fb9c83ef53eaa1}, intrahash = {f709bcc01542876d9a38ef596421464e}, keywords = {conference myown}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {Caliph \& Emir: Semantics in Multimedia Retrieval and Annotation}, url = {http://www.codata.org/04conf/papers/Lux-paper.pdf}, year = 2004 } @inproceedings{IPLuxGranitzerSabolKienreichBecker03TopicCascades, added-at = {2008-09-24T20:10:25.000+0200}, author = {Lux, Mathias and Granitzer, Michael and Sabol, Vedran and Kienreich, Wolfgang and Becker, Jutta}, bibsource = {DBLP, http://dblp.uni-trier.de}, biburl = {http://www.bibsonomy.org/bibtex/29ce1dcc7e9f32ecf0da0d86d0ba2eb14/mgrani}, booktitle = {KES}, description = {myown conferences}, ee = {http://springerlink.metapress.com/openurl.asp?genre=article{\&}issn=0302-9743{\&}volume=2773{\&}spage=967}, interhash = {c8dd445d95b3fb7bd3d93243488c1e1a}, intrahash = {9ce1dcc7e9f32ecf0da0d86d0ba2eb14}, keywords = {conference myown}, pages = {967-974}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {Topic Cascades: An Interactive Interface for Exploration of Clustered Web Search Results Based on the SVG Standard}, year = 2003 } @inproceedings{IPLuxGranitzerKienreichSabolKlieberSarka04CrossMediaRetrieval, added-at = {2008-09-24T20:10:25.000+0200}, author = {Lux, Mathias and Granitzer, Michael and Kienreich, Wolfgang and Sabol, Vedran and Klieber, Werner and Sarka, Walter}, bibsource = {DBLP, http://dblp.uni-trier.de}, biburl = {http://www.bibsonomy.org/bibtex/25f44008364cae84a44a1777f8dcfbc3c/mgrani}, booktitle = {PAKM}, description = {myown conferences}, ee = {http://springerlink.metapress.com/openurl.asp?genre=article{\&}issn=0302-9743{\&}volume=3336{\&}spage=343}, interhash = {5250df1c51847fa8dc38a92034052f35}, intrahash = {5f44008364cae84a44a1777f8dcfbc3c}, keywords = {conference myown}, pages = {343-352}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {Cross Media Retrieval in Knowledge Discovery}, year = 2004 } @inproceedings{IPLuxGranitzerKern2007BroadFolksonomies, added-at = {2008-09-24T20:10:25.000+0200}, author = {Lux, M. and Granitzer, M. and Kern, R.}, biburl = {http://www.bibsonomy.org/bibtex/2e4390d936ac18658ff2d1bf1c98ccf9a/mgrani}, booktitle = {Proc. 18th International Conference on Database and Expert Systems Applications DEXA '07}, description = {myown conferences}, doi = {10.1109/DEXA.2007.80}, interhash = {0b7d9c91f4c881a76c4cbe1a0131863d}, intrahash = {e4390d936ac18658ff2d1bf1c98ccf9a}, issn = {1529-4188}, keywords = {Internet, Web, Wide World analysis, assignment, based broad conference data, folksonomy folksonomy, groupware, information keyword meta metadata, myown property retrieval, statistical}, owner = {mgrani}, pages = {283--287}, timestamp = {2008-09-24T20:10:25.000+0200}, title = {Aspects of Broad Folksonomies}, year = 2007 }