BibSonomyburst/author/SchmitzBibSonomy RSS feed for /author/Schmitz2012-02-15T18:15:45+01:00http://www.bibsonomy.org/bibtex/2a8c40df83b1d7a3a25b0000afa66ecb2/peter.b825peter.b8252012-02-11T19:24:16+01:00imported <span class="authorEditorList"><a href="/author/Hotho">Andreas Hotho</a>, <a href="/author/Jäschke">Robert Jäschke</a>, <a href="/author/Schmitz">Christoph Schmitz</a>, and <a href="/author/Stumme">Gerd Stumme</a> </span><em>The Semantic Web: Research and Applications, </em><em>volume 4011 of Lecture Notes in Computer Science, </em><em>page 411--426. </em><em>Berlin u.a., </em><em>Springer, </em>(<em>2006</em>)Sat Feb 11 19:24:16 CET 2012Berlin [u.a.]The Semantic Web: Research and Applications411--426Lecture Notes in Computer ScienceInformation Retrieval in Folksonomies: Search and Ranking40112006imported Social bookmark tools are rapidly emerging on the Web. In such systems users are setting up lightweight conceptual structures called folksonomies. The reason for their immediate success is the fact that no specific skills are needed for participating. At the moment, however, the information retrieval support is limited. We present a formal model and a new search algorithm for folksonomies, called FolkRank, that exploits the structure of the folksonomy. The proposed algorithm is also applied to find communities within the folksonomy and is used to structure search results. All findings are demonstrated on a large scale dataset.http://www.bibsonomy.org/bibtex/284e90626fabd4b2b8b13a08d15e9d69c/dblpdblp2012-02-08T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Alencar">Antonio Juarez Alencar</a>, <a href="/author/Nascimento">Rafael Alcemar Nascimento</a>, <a href="/author/Schmitz">Eber Assis Schmitz</a>, <a href="/author/Correa">Alexandre L. Correa</a>, and <a href="/author/da Silva Dias">Angelica Fonseca da Silva Dias</a> </span><em>JSW</em> <em>6(12):2500-2507</em> (<em>2011</em>)Wed Feb 08 00:00:00 CET 2012JSW122500-2507Unleashing the Potential Impact of Nonessential Self-contained Software Units and Flexible Precedence Relations upon the Value of Software.62011dblp http://www.bibsonomy.org/bibtex/2b4566db96b3363ecd28b538c9655f917/dblpdblp2012-02-07T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Alencar">Antonio Juarez Alencar</a>, <a href="/author/Grão">Erica Castilho Grão</a>, <a href="/author/Schmitz">Eber Assis Schmitz</a>, <a href="/author/Correa">Alexandre L. Correa</a>, and <a href="/author/Figueiredo">Otavio H. Figueiredo</a> </span><em>JSW</em> <em>7(1):186-195</em> (<em>2012</em>)Tue Feb 07 00:00:00 CET 2012JSW1186-195Evaluating the Efficiency in which Risk is Managed in a Portfolio of IT Projects: A Data Envelopment Analysis Approach.72012dblp http://www.bibsonomy.org/bibtex/2a276d0f8038f78a6e5c5413defe6b76c/dblpdblp2012-02-07T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Schmitz">Andreas Schmitz</a>, <a href="/author/Yanenko">Olga Yanenko</a>, and <a href="/author/Hebing">Marcel Hebing</a> </span><em>GfKl, </em><em>page 319-327. </em><em>Springer, </em>(<em>2010</em>)Tue Feb 07 00:00:00 CET 2012GfKlconf/gfkl/2010319-327Studies in Classification, Data Analysis, and Knowledge OrganizationIdentifying Artificial Actors in E-Dating: A Probabilistic Segmentation Based on Interactional Pattern Analysis.2010dblp http://www.bibsonomy.org/bibtex/26ef2f40ed5ea23b3d27102b0934c44fb/dblpdblp2012-02-03T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Li">Shujun Li</a>, <a href="/author/Sadeghi">Ahmad-Reza Sadeghi</a>, <a href="/author/Heisrath">Sören Heisrath</a>, <a href="/author/Schmitz">Roland Schmitz</a>, and <a href="/author/Ahmad">Junaid Jameel Ahmad</a> </span><em>Financial Cryptography, </em><em>volume 7035 of Lecture Notes in Computer Science, </em><em>page 235-249. </em><em>Springer, </em>(<em>2011</em>)Fri Feb 03 00:00:00 CET 2012Financial Cryptographyconf/fc/2011235-249Lecture Notes in Computer SciencehPIN/hTAN: A Lightweight and Low-Cost E-Banking Solution against Untrusted Computers.70352011dblp http://www.bibsonomy.org/bibtex/2af375be60446dae323e673e4a8c092c0/dblpdblp2012-02-01T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Krebs">Nico Krebs</a>, <a href="/author/Schmitz">Lothar Schmitz</a>, and <a href="/author/Borghoff">Uwe M. Borghoff</a> </span><em>EUROCAST 1, </em><em>volume 6927 of Lecture Notes in Computer Science, </em><em>page 153-160. </em><em>Springer, </em>(<em>2011</em>)Wed Feb 01 00:00:00 CET 2012EUROCAST (1)conf/eurocast/2011-1153-160Lecture Notes in Computer ScienceImplementing the Universal Virtual Computer.69272011dblp http://www.bibsonomy.org/bibtex/2e7c0243758641fc28956c3a4615f0439/muhemuhe2012-01-27T14:10:42+01:00Wahrnehmung und wirkung <span class="authorEditorList"><a href="/author/Eberle">Wolfgang Eberle</a>, <a href="/author/Schick">August Schick</a>, <a href="/author/Klatte">Maria Klatte</a>, and <a href="/author/Schmitz">Alfred Schmitz</a> </span><em>Hessisches Landesamt für Umwelt und Geologie, </em>(<em>2007</em>)Fri Jan 27 14:10:42 CET 2012Laermminderung in Schulen2007Wahrnehmung und wirkung http://www.bibsonomy.org/bibtex/28c305ef6bb4508f52254cd6d4ffd3d42/dblpdblp2012-01-25T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Schmitz">Christoph Schmitz</a>, <a href="/author/Schmeink">Anke Schmeink</a>, and <a href="/author/Mathar">Rudolf Mathar</a> </span><em>ISWCS, </em><em>page 246-250. </em><em>IEEE, </em>(<em>2011</em>)Wed Jan 25 00:00:00 CET 2012ISWCSconf/iswcs/2011246-250Estimating mutual information in genetics.2011dblp http://www.bibsonomy.org/bibtex/213f17ba2241e5dc8dd447704236fd82b/dblpdblp2012-01-24T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Link">Jó Ágila Bitsch Link</a>, <a href="/author/Schmitz">Daniel Schmitz</a>, and <a href="/author/Wehrle">Klaus Wehrle</a> </span><em>GLOBECOM, </em><em>page 1-5. </em><em>IEEE, </em>(<em>2011</em>)Tue Jan 24 00:00:00 CET 2012GLOBECOMconf/globecom/20111-5GeoDTN: Geographic Routing in Disruption Tolerant Networks.2011dblp http://www.bibsonomy.org/bibtex/2428f52b4b349bb5a33af6a6dea5239ef/dblpdblp2012-01-24T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Zheng">Guanbo Zheng</a>, <a href="/author/Han">Dong Han</a>, <a href="/author/Zheng">Rong Zheng</a>, <a href="/author/Schmitz">Christopher Schmitz</a>, and <a href="/author/Yuan">Xiaojing Yuan</a> </span><em>GLOBECOM, </em><em>page 1-6. </em><em>IEEE, </em>(<em>2011</em>)Tue Jan 24 00:00:00 CET 2012GLOBECOMconf/globecom/20111-6A Link Quality Inference Model for IEEE 802.15.4 Low-Rate WPANs.2011dblp http://www.bibsonomy.org/bibtex/2007a4a38df83c588042ad35fa267476d/dblpdblp2012-01-20T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Figueira">Diego Figueira</a>, <a href="/author/Figueira">Santiago Figueira</a>, <a href="/author/Schmitz">Sylvain Schmitz</a>, and <a href="/author/Schnoebelen">Philippe Schnoebelen</a> </span><em>LICS, </em><em>page 269-278. </em><em>IEEE Computer Society, </em>(<em>2011</em>)Fri Jan 20 00:00:00 CET 2012LICSconf/lics/2011269-278Ackermannian and Primitive-Recursive Bounds with Dickson's Lemma.2011dblp http://www.bibsonomy.org/bibtex/2c9437d5ec56ba949f533aeec00f571e3/nosebrainnosebrain2012-01-19T12:34:45+01:00bibsonomy bookmark publication sharing social system <span class="authorEditorList"><a href="/author/Benz">Dominik Benz</a>, <a href="/author/Hotho">Andreas Hotho</a>, <a href="/author/Jäschke">Robert Jäschke</a>, <a href="/author/Krause">Beate Krause</a>, <a href="/author/Mitzlaff">Folke Mitzlaff</a>, <a href="/author/Schmitz">Christoph Schmitz</a>, and <a href="/author/Stumme">Gerd Stumme</a> </span><em>The VLDB Journal</em> <em>19(6):849--875</em> (<em>December 2010</em>)Thu Jan 19 12:34:45 CET 2012Berlin / HeidelbergThe VLDB Journaldec6849--875The Social Bookmark and Publication Management System BibSonomy192010bibsonomy bookmark publication sharing social system Social resource sharing systems are central elements of the Web 2.0 and use the same kind of lightweight knowledge representation, called folksonomy. Their large user communities and ever-growing networks of user-generated content have made them an attractive object of investigation for researchers from different disciplines like Social Network Analysis, Data Mining, Information Retrieval or Knowledge Discovery. In this paper, we summarize and extend our work on different aspects of this branch of Web 2.0 research, demonstrated and evaluated within our own social bookmark and publication sharing system BibSonomy, which is currently among the three most popular systems of its kind. We structure this presentation along the different interaction phases of a user with our system, coupling the relevant research questions of each phase with the corresponding implementation issues. This approach reveals in a systematic fashion important aspects and results of the broad bandwidth of folksonomy research like capturing of emergent semantics, spam detection, ranking algorithms, analogies to search engine log data, personalized tag recommendations and information extraction techniques. We conclude that when integrating a real-life application like BibSonomy into research, certain constraints have to be considered; but in general, the tight interplay between our scientific work and the running system has made BibSonomy a valuable platform for demonstrating and evaluating Web 2.0 research.http://www.bibsonomy.org/bibtex/23e4fa61b9303438b4aaac7607b4aafd6/g1_reklang1_reklan2012-01-18T11:59:19+01:00imported <span class="authorEditorList"><a href="/author/Schmitz">Ulf Schmitz</a>, <a href="/author/Ristow">Michael Ristow</a>, <a href="/author/May">Rudolf May</a>, and <a href="/author/Bleeker">Walter Bleeker</a> </span><em>Naturschutz und Landschaftsplanung</em> (<em>2008</em>)Wed Jan 18 11:59:19 CET 2012Naturschutz und Landschaftsplanung9$\backslash$10444--451Hybridisierung zwischen Neophyten und heimischen Pflanzenarten in Deutschland- Untersuchungen zu H{\"a}ufigkeit und zum Gef{\"a}hrdungspotential2008imported http://www.bibsonomy.org/bibtex/23c301945817681d637ee43901c016939/janus235janus2352012-01-17T10:20:59+01:00folkrank folksonomies ranking <span class="authorEditorList"><a href="/author/Hotho">Andreas Hotho</a>, <a href="/author/Jäschke">Robert Jäschke</a>, <a href="/author/Schmitz">Christoph Schmitz</a>, and <a href="/author/Stumme">Gerd Stumme</a> </span><em>The Semantic Web: Research and Applications, </em><em>volume 4011 of Lecture Notes in Computer Science, </em><em>page 411-426. </em><em>Heidelberg, </em><em>Springer, </em>(<em>June 2006</em>)Tue Jan 17 10:20:59 CET 2012HeidelbergThe Semantic Web: Research and ApplicationsJune411-426Lecture Notes in Computer ScienceInformation Retrieval in Folksonomies: Search and Ranking40112006folkrank folksonomies ranking Social bookmark tools are rapidly emerging on the Web. In such systems users are setting up lightweight conceptual structures called folksonomies. The reason for their immediate success is the fact that no specific skills are needed for participating. At the moment, however, the information retrieval support is limited. We present a formal model and a new search algorithm for folksonomies,called FolkRank, that exploits the structure of the folksonomy. The proposed algorithm is also applied to findcommunities within the folksonomy and is used to structure search results. All findings are demonstrated on a large scale dataset.http://www.bibsonomy.org/bibtex/2e2f921dd23df08b7bcb7770d8ad9c244/dblpdblp2012-01-16T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Schmitz">Phillip G. Schmitz</a>, and <a href="/author/Ying">Lexing Ying</a> </span><em>J. Comput. Physics</em> <em>231(4):1314-1338</em> (<em>2012</em>)Mon Jan 16 00:00:00 CET 2012J. Comput. Physics41314-1338A fast direct solver for elliptic problems on general meshes in 2D.2312012dblp http://www.bibsonomy.org/bibtex/218c18ac011262a4c9eeef87593dfc896/dblpdblp2012-01-13T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Habermehl">Christina Habermehl</a>, <a href="/author/Holtze">Susanne Holtze</a>, <a href="/author/Steinbrink">Jens Steinbrink</a>, <a href="/author/Koch">Stefan P. Koch</a>, <a href="/author/Obrig">Hellmuth Obrig</a>, <a href="/author/Mehnert">Jan Mehnert</a>, and <a href="/author/Schmitz">Christoph H. Schmitz</a> </span><em>NeuroImage</em> <em>59(4):3201-3211</em> (<em>2012</em>)Fri Jan 13 00:00:00 CET 2012NeuroImage43201-3211Somatosensory activation of two fingers can be discriminated with ultrahigh-density diffuse optical tomography.592012dblp http://www.bibsonomy.org/bibtex/284eb07fba368213fbbd0a79de19b083f/dblpdblp2012-01-13T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Niemann">Katja Niemann</a>, <a href="/author/Schmitz">Hans-Christian Schmitz</a>, <a href="/author/Scheffel">Maren Scheffel</a>, and <a href="/author/Wolpers">Martin Wolpers</a> </span><em>LAK, </em><em>page 81-85. </em><em>ACM, </em>(<em>2011</em>)Fri Jan 13 00:00:00 CET 2012LAKconf/lak/201181-85Usage contexts for object similarity: exploratory investigations.2011dblp http://www.bibsonomy.org/bibtex/22256865046263ec39862e37b05cf3f82/dblpdblp2012-01-11T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Le">Thuy-Hong-Loan Le</a>, <a href="/author/Maiolino">Perla Maiolino</a>, <a href="/author/Mastrogiovanni">Fulvio Mastrogiovanni</a>, <a href="/author/Cannata">Giorgio Cannata</a>, and <a href="/author/Schmitz">Alexander Schmitz</a> </span><em>Humanoids, </em><em>page 153-158. </em><em>IEEE, </em>(<em>2011</em>)Wed Jan 11 00:00:00 CET 2012Humanoidsconf/humanoids/2011153-158A toolbox for supporting the design of large-scale capacitive tactile systems.2011dblp http://www.bibsonomy.org/bibtex/2b3ce6d42147ead8a2f7d147efeab2ca0/dblpdblp2011-12-27T00:00:00+01:00dblp <span class="authorEditorList"><a href="/author/Schmitz">Kurt Schmitz</a>, <a href="/author/Webb">Kimberly Webb</a>, and <a href="/author/Teng">James Teng</a> </span><em>ICIS, </em><em>page 57. </em><em>Association for Information Systems, </em>(<em>2010</em>)Tue Dec 27 00:00:00 CET 2011ICISconf/icis/201057Exploring Technology and Task Adaptation Among Individual Users of Mobile Technology.2010dblp http://www.bibsonomy.org/bibtex/2da6c676c5664017247c7564fc247b190/beatebeate2011-12-18T18:48:14+01:00folksonomy network-properties tagging <span class="authorEditorList"><a href="/author/Cattuto">Ciro Cattuto</a>, <a href="/author/Schmitz">Christoph Schmitz</a>, <a href="/author/Baldassarri">Andrea Baldassarri</a>, <a href="/author/Servedio">Vito D. P. Servedio</a>, <a href="/author/Loreto">Vittorio Loreto</a>, <a href="/author/Hotho">Andreas Hotho</a>, <a href="/author/Grahl">Miranda Grahl</a>, and <a href="/author/Stumme">Gerd Stumme</a> </span><em>AI Communications Journal, Special Issue on ``Network Analysis in Natural Sciences and Engineering&#039;&#039;</em> <em>20(4):245-262</em> (<em>2007</em>)Sun Dec 18 18:48:14 CET 2011AI Communications Journal, Special Issue on ``Network Analysis in Natural Sciences and Engineering''4245-262Network Properties of Folksonomies202007folksonomy network-properties tagging See http://www.bibsonomy.org/bibtex/2e1a5234a896b1f422473b1fe5d91e26b/stumme for a shorter workshop version.