BibSonomyburst/author/BrunzelBibSonomy RSS feed for /author/Brunzel2012-02-15T19:05:04+01:00http://www.bibsonomy.org/bibtex/2db0586ae87889fb9a9c95903728ee707/dirk.hagemanndirk.hagemann2010-10-01T13:29:38+02:00d3.1 deliverable nepomuk <span class="authorEditorList"><a href="/author/Grebner">Olaf Grebner</a>, <a href="/author/Ong">Ernie Ong</a>, <a href="/author/Riss">Uwe V. Riss</a>, <a href="/author/Brunzel">Marko Brunzel</a>, <a href="/author/Bernardi">Ansgar Bernardi</a>, and <a href="/author/Roth-Berghofer">Thomas Roth-Berghofer</a> </span>(<em>2006</em>)Fri Oct 01 13:29:38 CEST 2010Task Management Model - Nepomuk Deliverable D3.12006d3.1 deliverable nepomuk http://www.bibsonomy.org/bibtex/2105d47ab6033c2f52f6392dfc4387630/dblpdblp2009-05-19T00:00:00+02:00dblp <span class="authorEditorList"><a href="/author/Tschichholz">Michael Tschichholz</a>, and <a href="/author/Brunzel">Marco Brunzel</a> </span><em>Wirtschaftsinformatik</em> <em>48(4):303-305</em> (<em>2006</em>)Tue May 19 00:00:00 CEST 2009Wirtschaftsinformatik4303-305Auf dem Weg von der aufgabenorientierten zur prozessorientierten Verwaltung auf Grundlage Service-orientierter E-Government-Architekturen.482006dblp dblphttp://www.bibsonomy.org/bibtex/2c7d5eea8351f4bba4e8d88cf59b30d22/brunzelbrunzel2009-04-26T18:00:58+02:00coordinates sibling_groups sibling_relations <span class="authorEditorList"><a href="/author/Brunzel">Marko Brunzel</a>, and <a href="/author/Spiliopoulou">Myra Spiliopoulou</a> </span><em>J. Data Semantics</em> (<em>2008</em>)Sun Apr 26 18:00:58 CEST 2009J. Data Semanticsjournals/jods/2008-11J. Data Semantics126-155Lecture Notes in Computer ScienceDiscovering Groups of Sibling Terms from Web Documents with XTREEM-SG.112008coordinates sibling_groups sibling_relations dblphttp://www.bibsonomy.org/bibtex/2c7d5eea8351f4bba4e8d88cf59b30d22/dblpdblp2009-03-31T00:00:00+02:00dblp <span class="authorEditorList"><a href="/author/Brunzel">Marko Brunzel</a>, and <a href="/author/Spiliopoulou">Myra Spiliopoulou</a> </span><em>J. Data Semantics</em> (<em>2008</em>)Tue Mar 31 00:00:00 CEST 2009J. Data Semanticsjournals/jods/2008-11J. Data Semantics126-155Lecture Notes in Computer ScienceDiscovering Groups of Sibling Terms from Web Documents with XTREEM-SG.112008dblp dblphttp://www.bibsonomy.org/bibtex/21ae30cd83a223df20743cac83c49d6ec/dblpdblp2009-03-10T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Spiliopoulou">Myra Spiliopoulou</a>, <a href="/author/Müller">Roland M. Müller</a>, <a href="/author/Brunzel">Marko Brunzel</a>, <a href="/author/Rinaldi">Fabio Rinaldi</a>, <a href="/author/Hess">Michael Hess</a>, <a href="/author/Dowdall">James Dowdall</a>, <a href="/author/Black">William J. Black</a>, <a href="/author/Theodoulidis">Babis Theodoulidis</a>, <a href="/author/McNaught">John McNaught</a>, <a href="/author/Bernard">Luc Bernard</a>, <a href="/author/Zarri">Gian Piero Zarri</a>, <a href="/author/Orphanos">Giorgos Orphanos</a>, <a href="/author/King">Maghi King</a>, and <a href="/author/Persidis">Andreas Persidis</a> </span><em>RIAO, </em><em>page 156-169. </em><em>CID, </em>(<em>2004</em>)Tue Mar 10 00:00:00 CET 2009RIAOconf/riao/2004156-169Coupling Information Extraction and Data Mining for Ontology Learning in PARMENIDES.2004dblp dblphttp://www.bibsonomy.org/bibtex/2db0586ae87889fb9a9c95903728ee707/uvrissuvriss2008-12-08T02:43:48+01:00task_management <span class="authorEditorList"><a href="/author/Grebner">Olaf Grebner</a>, <a href="/author/Ong">Ernie Ong</a>, <a href="/author/Riss">Uwe V. Riss</a>, <a href="/author/Brunzel">Marko Brunzel</a>, <a href="/author/Bernardi">Ansgar Bernardi</a>, and <a href="/author/Roth-Berghofer">Thomas Roth-Berghofer</a> </span>(<em>2006</em>)Mon Dec 08 02:43:48 CET 2008Task Management Model - Nepomuk Deliverable D3.12006task_management http://www.bibsonomy.org/bibtex/2f34138d398a13cc8b07482e047c8abb5/dblpdblp2008-09-23T00:00:00+02:00dblp <span class="authorEditorList"><a href="/author/Brunzel">Marko Brunzel</a>, and <a href="/author/Müller">Roland M. Müller</a> </span><em>VISUAL, </em><em>volume 5188 of Lecture Notes in Computer Science, </em><em>page 315-318. </em><em>Springer, </em>(<em>2008</em>)Tue Sep 23 00:00:00 CEST 2008VISUALconf/visual/2008315-318Lecture Notes in Computer ScienceHandling of Task Hierarchies on the Nepomuk Social Semantic Desktop.51882008dblp dblphttp://www.bibsonomy.org/bibtex/2bda7bd5c47f872f1859a2cde3b4fcf09/dblpdblp2007-08-28T00:00:00+02:00dblp <span class="authorEditorList"><a href="/author/Brunzel">Marko Brunzel</a> </span><em>DaWaK, </em><em>volume 4654 of Lecture Notes in Computer Science, </em><em>page 365-374. </em><em>Springer, </em>(<em>2007</em>)Tue Aug 28 00:00:00 CEST 2007DaWaKconf/dawak/2007365-374Lecture Notes in Computer ScienceLearning of Semantic Sibling Group Hierarchies - K-Means vs. Bi-secting-K-Means.46542007dblp dblphttp://www.bibsonomy.org/bibtex/25f61cd18de1d906c8186b2be50cfa7ce/dblpdblp2007-08-24T00:00:00+02:00dblp <span class="authorEditorList"><a href="/author/Brunzel">Marko Brunzel</a>, and <a href="/author/Spiliopoulou">Myra Spiliopoulou</a> </span><em>NLDB, </em><em>volume 4592 of Lecture Notes in Computer Science, </em><em>page 427-432. </em><em>Springer, </em>(<em>2007</em>)Fri Aug 24 00:00:00 CEST 2007NLDBconf/nldb/2007427-432Lecture Notes in Computer ScienceDomain Relevance on Term Weighting.45922007dblp dblphttp://www.bibsonomy.org/bibtex/2d9924233dcf3cf7554c61ea7e8f183bb/schaalschaal2007-07-06T10:33:42+02:00no-tag <span class="authorEditorList"><a href="/author/Schaal">Markus Schaal</a>, <a href="/author/Müller">Roland Müller</a>, <a href="/author/Brunzel">Marko Brunzel</a>, and <a href="/author/Spiliopoulou">Myra Spiliopoulou</a> </span><em>Proc. of European Conference on the Semantic Web ECSW 2005, </em>(<em>2005</em>)Fri Jul 06 10:33:42 CEST 2007Proc. of European Conference on the Semantic Web (ECSW 2005)RELFIN - Topic Discovery for Ontology Enhancement and Annotation2005no-tag http://www.bibsonomy.org/bibtex/21aa9db6583dd8a13e8eeddbb4883adfc/biberburgbiberburg2007-06-13T10:38:51+02:002006 co-hyponymy co-meronymy ontology ontology-enhancement ontology-learning semantic-siblings semi-structured sibling-groups <span class="authorEditorList"><a href="/author/Brunzel">Marko Brunzel</a>, and <a href="/author/Spiliopoulou">Myra Spiliopoulou</a> </span>(<em>2006</em>)Wed Jun 13 10:38:51 CEST 2007LNAI 4248Discovering Semantic Sibling Groups from Web Documents with XTREEM-SG20062006 co-hyponymy co-meronymy ontology ontology-enhancement ontology-learning semantic-siblings semi-structured sibling-groups The acquisition of explicit semantics is still a research challenge. Approaches for the extraction of semantics focus mostly on learning hierarchical hypernym-hyponym relations. The extraction of co-hyponym and co-meronym sibling semantics is performed to a much lesser extent, though they are not less important in ontology engineering. In this paper we will describe and evaluate the XTREEM-SG (Xhtml TREE Mining - for Sibling Groups) approach on finding sibling semantics from semistructured Web documents. XTREEM takes advantage of the added value of mark-up, available in web content, for grouping text siblings. We will show that this grouping is semantically meaningful. The XTREEM-SG approach has the advantage that it is domain and language independent; it does not rely on background knowledge, NLP software or training. In this paper we apply the XTREEM-SG approach and evaluate against the reference semantics from two golden standard ontologies. We investigate how variations on input, parameters and reference influence the obtained results on structuring a closed vocabulary on sibling relations. Earlier methods that evaluate sibling relations against a golden standard report a 14.18% F-measure value. Our method improves this number into 21.47%.http://www.bibsonomy.org/bibtex/218e619e23123ed4f4feaf64e95bff408/nepomuknepomuk2007-06-13T10:37:56+02:0004 2006 dfki from:biberburg wp2 <span class="authorEditorList"><a href="/author/Brunzel">Marko Brunzel</a>, and <a href="/author/Spiliopoulou">Myra Spiliopoulou</a> </span><em>12th International Conference on Applications of Natural Language to Information Systems NLDB June 27-29, 2007, CNAM, Paris, France, </em><em>volume 4592 of Lecture Notes in Computer Science, </em><em>Springer, </em>(<em>2007</em>)Wed Jun 13 10:37:56 CEST 200712th International Conference on Applications of Natural Language to Information Systems (NLDB) June 27-29, 2007, CNAM, Paris, FranceLecture Notes in Computer ScienceDomain Relevance on Term Weighting4592200704 2006 dfki from:biberburg wp2 The TFxIDF term weighting scheme is the standard approach on vectorization of textual data. For a data set where textual data stemming from web document structure is to be vectorized \cite{DBLP:conf/kdxd/BrunzelS06} the need for a enhanced term weighting scheme arose. In this publication we introduce a term weighting scheme which improves the behavior compared to the traditional TFxIDF scheme by adding a component which is based on the linguistically inspired notion of domain relevance. Domain relevance measures the degree to which a term is regarded as more relevant within a data set compared to a reference data set. By means of this external component a potential weakness of TFxIDF on non standard distributed data sets is overcome. This weighting scheme favours domain relevant terms, which can be regarded as more useful in settings where the clustering is performed to be consumed by an human supervisor e.g for semi-automatic ontology learning.http://www.bibsonomy.org/bibtex/2ce408545ef5764e650fe4768882397df/nepomuknepomuk2007-06-11T19:44:18+02:0003 2007 NEPOMUK SAP Semantic Social WP10 announce desktop from:ogr lang:en pattern poster task taskmanagement <span class="authorEditorList"><a href="/author/Grebner">Olaf Grebner</a>, <a href="/author/Riss">Uwe V. Riss</a>, <a href="/author/Ong">Ernie Ong</a>, <a href="/author/Brunzel">Marko Brunzel</a>, <a href="/author/Roth-Berghofer">Thomas Roth-Berghofer</a>, and <a href="/author/Bernardi">Ansgar Bernardi</a> </span>(<em>2007</em>)Mon Jun 11 19:44:18 CEST 20074th Conference on Professional Knowledge Management - Experiences and Visions -, March 28. - 30. 2007, Potsdam, GermanyTask Management for the NEPOMUK Social Semantic Desktop (Poster)200703 2007 NEPOMUK SAP Semantic Social WP10 announce desktop from:ogr lang:en pattern poster task taskmanagement http://www.bibsonomy.org/bibtex/2ce408545ef5764e650fe4768882397df/ogrogr2007-06-11T19:33:32+02:0003 2007 NEPOMUK SAP Semantic Social WP10 announce desktop lang:en pattern poster task taskmanagement <span class="authorEditorList"><a href="/author/Grebner">Olaf Grebner</a>, <a href="/author/Riss">Uwe V. Riss</a>, <a href="/author/Ong">Ernie Ong</a>, <a href="/author/Brunzel">Marko Brunzel</a>, <a href="/author/Roth-Berghofer">Thomas Roth-Berghofer</a>, and <a href="/author/Bernardi">Ansgar Bernardi</a> </span>(<em>2007</em>)Mon Jun 11 19:33:32 CEST 20074th Conference on Professional Knowledge Management - Experiences and Visions -, March 28. - 30. 2007, Potsdam, GermanyTask Management for the NEPOMUK Social Semantic Desktop (Poster)200703 2007 NEPOMUK SAP Semantic Social WP10 announce desktop lang:en pattern poster task taskmanagement http://www.bibsonomy.org/bibtex/299ffbc0f3c51e6dd3e5e05c40858f8bd/dblpdblp2006-11-29T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Spiliopoulou">Myra Spiliopoulou</a>, <a href="/author/Schaal">Markus Schaal</a>, <a href="/author/Müller">Roland M. Müller</a>, and <a href="/author/Brunzel">Marko Brunzel</a> </span><em>EWMF/KDO, </em><em>volume 4289 of Lecture Notes in Computer Science, </em><em>page 132-146. </em><em>Springer, </em>(<em>2005</em>)Wed Nov 29 00:00:00 CET 2006EWMF/KDOconf/ewmf/2005132-146Lecture Notes in Computer ScienceEvaluation of Ontology Enhancement Tools.42892005dblp dblphttp://www.bibsonomy.org/bibtex/2685d36fac13029cbc4fe9672c1cf032d/dblpdblp2006-10-30T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Brunzel">Marko Brunzel</a>, and <a href="/author/Spiliopoulou">Myra Spiliopoulou</a> </span><em>DaWaK, </em><em>volume 4081 of Lecture Notes in Computer Science, </em><em>page 469-480. </em><em>Springer, </em>(<em>2006</em>)Mon Oct 30 00:00:00 CET 2006DaWaKconf/dawak/2006469-480Lecture Notes in Computer ScienceDiscovering Semantic Sibling Associations from Web Documents with XTREEM-SP.40812006dblp dblphttp://www.bibsonomy.org/bibtex/228bf536d26828024bfa01d7aedf91b27/dblpdblp2006-10-24T00:00:00+02:00dblp <span class="authorEditorList"><a href="/author/Brunzel">Marko Brunzel</a>, and <a href="/author/Spiliopoulou">Myra Spiliopoulou</a> </span><em>EKAW, </em><em>volume 4248 of Lecture Notes in Computer Science, </em><em>page 141-157. </em><em>Springer, </em>(<em>2006</em>)Tue Oct 24 00:00:00 CEST 2006EKAWconf/ekaw/2006141-157Lecture Notes in Computer ScienceDiscovering Semantic Sibling Groups from Web Documents with XTREEM-SG.42482006dblp dblphttp://www.bibsonomy.org/bibtex/2f992cf024650fe35c3b02c3fd87a6c2f/dblpdblp2006-03-01T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Brunzel">Marko Brunzel</a>, and <a href="/author/Spiliopoulou">Myra Spiliopoulou</a> </span><em>KDXD, </em><em>volume 3915 of Lecture Notes in Computer Science, </em><em>page 22-32. </em><em>Springer, </em>(<em>2006</em>)Wed Mar 01 00:00:00 CET 2006KDXDconf/kdxd/200622-32Lecture Notes in Computer ScienceDiscovering Multi Terms and Co-hyponymy from XHTML Documents with XTREEM.39152006dblp dblphttp://www.bibsonomy.org/bibtex/2a7b4485282abfbfdde745b84a4b1542f/dblpdblp2005-05-24T00:00:00+02:00dblp <span class="authorEditorList"><a href="/author/Schaal">Markus Schaal</a>, <a href="/author/Müller">Roland M. Müller</a>, <a href="/author/Brunzel">Marko Brunzel</a>, and <a href="/author/Spiliopoulou">Myra Spiliopoulou</a> </span><em>ESWC, </em><em>volume 3532 of Lecture Notes in Computer Science, </em><em>page 608-622. </em><em>Springer, </em>(<em>2005</em>)Tue May 24 00:00:00 CEST 2005ESWCconf/esws/2005608-622Lecture Notes in Computer ScienceRELFIN - Topic Discovery for Ontology Enhancement and Annotation.35322005dblp dblp