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Wolfgang Nejdl

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2008
171EEGianluca Demartini, Paul-Alexandru Chirita, Ingo Brunkhorst, Wolfgang Nejdl: Ranking Categories for Web Search. ECIR 2008: 564-569
170EESergej Zerr, Elena Demidova, Daniel Olmedilla, Wolfgang Nejdl, Marianne Winslett, Soumyadeb Mitra: Zerber: r-confidential indexing for distributed documents. EDBT 2008: 287-298
169EELing Chen, Yiqun Hu, Wolfgang Nejdl: Using subspace analysis for event detection from web click-through data. WWW 2008: 1067-1068
168EEBhaskar Mehta, Saurabh Nangia, Manish Gupta, Wolfgang Nejdl: Detecting image spam using visual features and near duplicate detection. WWW 2008: 497-506
167EEPeter Dolog, Bernd Simon, Wolfgang Nejdl, Tomaz Klobucar: Personalizing access to learning networks. ACM Trans. Internet Techn. 8(2): (2008)
166EEMichael Schäfer, Peter Dolog, Wolfgang Nejdl: An environment for flexible advanced compensations of Web service transactions. TWEB 2(2): (2008)
2007
165 Peter Brusilovsky, Alfred Kobsa, Wolfgang Nejdl: The Adaptive Web, Methods and Strategies of Web Personalization Springer 2007
164EELoizos Michael, Wolfgang Nejdl, Odysseas Papapetrou, Wolf Siberski: Improving distributed join efficiency with extended bloom filter operations. AINA 2007: 187-194
163EEOdysseas Papapetrou, Wolf Siberski, Wolf-Tilo Balke, Wolfgang Nejdl: DHTs over Peer Clusters for Distributed Information Retrieval. AINA 2007: 84-93
162EEStefania Costache, Wolfgang Nejdl, Raluca Paiu: Personalizing PageRank-Based Ranking over Distributed Collections. CAiSE 2007: 111-126
161EEKerstin Bischoff, Eelco Herder, Wolfgang Nejdl: Workplace Learning: How We Keep Track of Relevant Information. EC-TEL 2007: 438-443
160EESergey Chernov, Pavel Serdyukov, Paul-Alexandru Chirita, Gianluca Demartini, Wolfgang Nejdl: Building a Desktop Search Test-Bed. ECIR 2007: 686-690
159EEPavel Serdyukov, Sergey Chernov, Wolfgang Nejdl: Enhancing Expert Search Through Query Modeling. ECIR 2007: 737-740
158EEAlessandro Bozzon, Tereza Iofciu, Wolfgang Nejdl, Sascha Tönnies: Integrating Databases, Search Engines and Web Applications: A Model-Driven Approach. ICWE 2007: 210-225
157EEMichael Schäfer, Peter Dolog, Wolfgang Nejdl: Engineering Compensations in Web Service Environment. ICWE 2007: 32-46
156EEBhaskar Mehta, Thomas Hofmann, Wolfgang Nejdl: Robust collaborative filtering. RecSys 2007: 49-56
155EEPaul-Alexandru Chirita, Claudiu S. Firan, Wolfgang Nejdl: Personalized query expansion for the web. SIGIR 2007: 7-14
154EEAlessandro Bozzon, Paul-Alexandru Chirita, Claudiu S. Firan, Wolfgang Nejdl: Lexical analysis for modeling web query reformulation. SIGIR 2007: 739-740
153EEXuan Zhou, Julien Gaugaz, Wolf-Tilo Balke, Wolfgang Nejdl: Query relaxation using malleable schemas. SIGMOD Conference 2007: 545-556
152EEPeter Dolog, Wolfgang Nejdl: Semantic Web Technologies for the Adaptive Web. The Adaptive Web 2007: 697-719
151EEChristian Kohlschütter, Paul-Alexandru Chirita, Wolfgang Nejdl: Utility analysis for topically biased PageRank. WWW 2007: 1211-1212
150EELing Chen, Sourav S. Bhowmick, Wolfgang Nejdl: Mirror site maintenance based on evolution associations of web directories. WWW 2007: 1297-1298
149EEPaul-Alexandru Chirita, Stefania Costache, Wolfgang Nejdl, Siegfried Handschuh: P-TAG: large scale automatic generation of personalized annotation tags for the web. WWW 2007: 845-854
148 Rodolfo Stecher, Claudia Niederée, Wolfgang Nejdl, Paolo Bouquet: Sub-Ontology Discovery for Adaptive Re-use. iiWAS 2007: 11-20
147EEMaurice Hendrix, Alexandra I. Cristea, Wolfgang Nejdl: Authoring adaptive educational hypermedia on the semantic desktop. IJLT 3(3): 230-251 (2007)
146EEPeter Dolog, Milos Kravcik, Alexandra I. Cristea, Daniel Burgos, Paul De Bra, Stefano Ceri, Vladan Devedzic, Geert-Jan Houben, Paul Libbrecht, Maristella Matera, Erica Melis, Wolfgang Nejdl, Marcus Specht, Craig Stewart, David Smits, Natalia Stash, Colin Tattersall: Specification, authoring and prototyping of personalised workplace learning solutions. IJLT 3(3): 286-308 (2007)
2006
145 Wolfgang Nejdl, Klaus Tochtermann: Innovative Approaches for Learning and Knowledge Sharing, First European Conference on Technology Enhanced Learning, EC-TEL 2006, Crete, Greece, October 1-4, 2006, Proceedings Springer 2006
144EEWolfgang Nejdl: Innovative Information and Knowledge Infrastructures - How Do I Find What I Need? ADVIS 2006: 34-37
143EEPaul-Alexandru Chirita, Claudiu S. Firan, Wolfgang Nejdl: Summarizing local context to personalize global web search. CIKM 2006: 287-296
142EEAnwitaman Datta, Wolfgang Nejdl, Karl Aberer: Optimal Caching for First-Order Query Load-Balancing in Decentralized Index Structures. DBISP2P 2006: 331-342
141EEXuan Zhou, Wolfgang Nejdl: Priority Based Load Balancing in a Self-interested P2P Network. DBISP2P 2006: 355-367
140EEAlexandra I. Cristea, Maurice Hendrix, Wolfgang Nejdl: Automatic and Manual Annotation Using Flexible Schemas for Adaptation on the Semantic Desktop. EC-TEL 2006: 88-102
139EEChristian Kohlschütter, Paul-Alexandru Chirita, Wolfgang Nejdl: Efficient Parallel Computation of PageRank. ECIR 2006: 241-252
138EEMohammad Alrifai, Peter Dolog, Wolfgang Nejdl: Transactions Concurrency Control in Web Service Environment. ECOWS 2006: 109-118
137EEPaul-Alexandru Chirita, Stefania Costache, Wolfgang Nejdl, Raluca Paiu: Beagle++: Semantically Enhanced Searching and Ranking on the Desktop. ESWC 2006: 348-362
136EEPiero A. Bonatti, Claudiu Duma, Norbert E. Fuchs, Wolfgang Nejdl, Daniel Olmedilla, Joachim Peer, Nahid Shahmehri: Semantic Web Policies - A Discussion of Requirements and Research Issues. ESWC 2006: 712-724
135EESergey Chernov, Christian Kohlschütter, Wolfgang Nejdl: A Plugin Architecture Enabling Federated Search for Digital Libraries. ICADL 2006: 202-211
134EEBernd Simon, Stefan Sobernig, Fridolin Wild, Sandra Aguirre, Stefan Brantner, Peter Dolog, Gustaf Neumann, Gernot Huber, Tomaz Klobucar, Sascha Markus, Zoltán Miklós, Wolfgang Nejdl, Daniel Olmedilla, Joaquín Salvachúa, Michael Sintek, Thomas Zillinger: Building Blocks for a Smart Space for LearningTM. ICALT 2006: 309-313
133EEMiguel Alves, Carlos Viegas Damásio, Wolfgang Nejdl, Daniel Olmedilla: A Distributed Tabling Algorithm for Rule Based Policy Systems. POLICY 2006: 123-132
132EEStefan Debald, Wolfgang Nejdl, Francesco Saverio Nucci, Raluca Paiu, Michel Plu: PHAROS - Platform For Search of Audiovisual Resources Across Online Spaces. SAMT (Posters and Demos) 2006
131EEPaul-Alexandru Chirita, Wolfgang Nejdl: Analyzing User Behavior to Rank Desktop Items. SPIRE 2006: 86-97
130EESergey Chernov, Tereza Iofciu, Wolfgang Nejdl, Xuan Zhou: Extracting Semantics Relationships between Wikipedia Categories. SemWiki 2006
129EEManfred Hauswirth, Wolfgang Nejdl: DMC - Distributed and Mobile Collaboration Workshop Report. WETICE 2006: 103-106
128EEPaul-Alexandru Chirita, Claudiu S. Firan, Wolfgang Nejdl: Pushing task relevant web links down to the desktop. WIDM 2006: 59-66
127EEAndré Luiz da Costa Carvalho, Paul-Alexandru Chirita, Edleno Silva de Moura, Pável Calado, Wolfgang Nejdl: Site level noise removal for search engines. WWW 2006: 73-82
126EEHenrik Nottelmann, Karl Aberer, Jamie Callan, Wolfgang Nejdl: The CIKM 2005 workshop on information retrieval in peer-to-peer networks. SIGIR Forum 40(1): 38-40 (2006)
2005
125 Jiannong Cao, Wolfgang Nejdl, Ming Xu: Advanced Parallel Processing Technologies, 6th InternationalWorkshop, APPT 2005, Hong Kong, China, October 27-28, 2005, Proceedings Springer 2005
124EEPaul-Alexandru Chirita, Jörg Diederich, Wolfgang Nejdl: MailRank: using ranking for spam detection. CIKM 2005: 373-380
123EEWolf-Tilo Balke, Wolfgang Nejdl, Wolf Siberski, Uwe Thaden: DL Meets P2P - Distributed Document Retrieval Based on Classification and Content. ECDL 2005: 379-390
122EEWolfgang Nejdl, Daniel Olmedilla, Marianne Winslett, Charles C. Zhang: Ontology-Based Policy Specification and Management. ESWC 2005: 290-302
121EEPaul-Alexandru Chirita, Rita Gavriloaie, Stefania Ghita, Wolfgang Nejdl, Raluca Paiu: Activity Based Metadata for Semantic Desktop Search. ESWC 2005: 439-454
120EEWolf-Tilo Balke, Wolfgang Nejdl, Wolf Siberski, Uwe Thaden: Progressive Distributed Top k Retrieval in Peer-to-Peer Networks. ICDE 2005: 174-185
119EEFabian Abel, Robert Baumgartner, Adrian Brooks, Christian Enzi, Georg Gottlob, Nicola Henze, Marcus Herzog, Matthias Kriesell, Wolfgang Nejdl, Kai Tomaschewski: The Personal Publication Reader. International Semantic Web Conference 2005: 1050-1053
118EEStefania Ghita, Wolfgang Nejdl, Raluca Paiu: Semantically Rich Recommendations in Social Networks for Sharing, Exchanging and Ranking Semantic Context. International Semantic Web Conference 2005: 293-307
117EEAlexander Löser, Christoph Tempich, Bastian Quilitz, Wolf-Tilo Balke, Steffen Staab, Wolfgang Nejdl: Searching Dynamic Communities with Personal Indexes. International Semantic Web Conference 2005: 491-505
116 Wolf-Tilo Balke, Wolfgang Nejdl, Wolf Siberski, Uwe Thaden: Caching for Improved Retrieval in Peer-to-Peer Networks. KiVS Kurzbeiträge und Workshop 2005: 171-176
115EEWolfgang Nejdl, Wolf Siberski: Schema-Based Peer-to-Peer Systems. Peer-to-Peer Systems and Applications 2005: 323-336
114EEStefan Decker, Michael Sintek, Andreas Billig, Nicola Henze, Peter Dolog, Wolfgang Nejdl, Andreas Harth, Andreas Leicher, Susanne Busse, José Luis Ambite, Matthew Weathers, Gustaf Neumann, Uwe Zdun: TRIPLE - an RDF Rule Language with Context and Use Cases. Rule Languages for Interoperability 2005
113EENils Jensen, Gabriele von Voigt, Wolfgang Nejdl, Johannes Bernarding: Efficient 1-Pass Prediction for Volume Compression. SCIA 2005: 302-311
112EEPaul-Alexandru Chirita, Wolfgang Nejdl, Raluca Paiu, Christian Kohlschütter: Using ODP metadata to personalize search. SIGIR 2005: 178-185
111EEJim Basney, Wolfgang Nejdl, Daniel Olmedilla, Von Welch, Marianne Winslett: Negotiating Trust on the Grid. Semantic Grid 2005
110EEDaniel Olmedilla, Omer F. Rana, Brian Matthews, Wolfgang Nejdl: Security and Trust Issues in Semantic Grids. Semantic Grid 2005
109EEPaul-Alexandru Chirita, Wolfgang Nejdl, Cristian Zamfir: Preventing shilling attacks in online recommender systems. WIDM 2005: 67-74
108EEAndrei Damian, Wolfgang Nejdl, Raluca Paiu: Peer-Sensitive ObjectRank - Valuing Contextual Information in Social Networks. WISE 2005: 512-519
107 Christoph Richter, Heidrun Allert, Wolfgang Nejdl: Minimal Activity Plans: Artifacts for Self-Organized Learning within Organizations. Wissensmanagement 2005: 166-169
106 Stefano Ceri, Peter Dolog, Maristella Matera, Wolfgang Nejdl: Adding Client-Side Adaptation to the Conceptual Design of e-Learning Web Applications. J. Web Eng. 4(1): 21-37 (2005)
2004
105 Jennifer Golbeck, Piero A. Bonatti, Wolfgang Nejdl, Daniel Olmedilla, Marianne Winslett: Proceedings of the ISWC*04 Workshop on Trust, Security, and Reputation on the Semantic Web, Hiroshima, Japan, November 7, 2004 CEUR-WS.org 2004
104 Jamie Callan, Norbert Fuhr, Wolfgang Nejdl: Proceedings of the SIGIR Workshop on Peer-to-Peer Information Retrieval, 27th Annual International ACM SIGIR Conference, July 29, 2004, Sheffield, UK Peer-to-Peer Information Retrieval 2004
103 Paul De Bra, Wolfgang Nejdl: Adaptive Hypermedia and Adaptive Web-Based Systems, Third International Conference, AH 2004, Eindhoven, The Netherlands, August 23-26, 2004, Proceedings Springer 2004
102EEPaul-Alexandru Chirita, Daniel Olmedilla, Wolfgang Nejdl: PROS: A Personalized Ranking Platform for Web Search. AH 2004: 34-43
101EEPeter Dolog, Nicola Henze, Wolfgang Nejdl, Michael Sintek: The Personal Reader: Personalizing and Enriching Learning Resources Using Semantic Web Technologies.. AH 2004: 85-94
100EEHadhami Dhraief, Alfons Kemper, Wolfgang Nejdl, Christian Wiesner: Processing and Optimization of Complex Queries in Schema-Based P2P-Networks. DBISP2P 2004: 31-45
99EEPaul-Alexandru Chirita, Stratos Idreos, Manolis Koubarakis, Wolfgang Nejdl: Publish/Subscribe for RDF-based P2P Networks. ESWS 2004: 182-197
98EERita Gavriloaie, Wolfgang Nejdl, Daniel Olmedilla, Kent E. Seamons, Marianne Winslett: No Registration Needed: How to Use Declarative Policies and Negotiation to Access Sensitive Resources on the Semantic Web. ESWS 2004: 342-356
97EEStefano Ceri, Peter Dolog, Maristella Matera, Wolfgang Nejdl: Model-Driven Design of Web Applications with Client-Side Adaptation. ICWE 2004: 201-214
96 Lilia Cheniti-Belcadhi, Rafik Braham, Nicola Henze, Wolfgang Nejdl: A Generic Framework for Assessment in Adaptive Educational Hypermedia. ICWI 2004: 397-404
95EEChangtao Qu, Wolfgang Nejdl, Matthias Kriesell: Cayley DHTs - A Group-Theoretic Framework for Analyzing DHTs Based on Cayley Graphs. ISPA 2004: 914-925
94EETravis Leithead, Wolfgang Nejdl, Daniel Olmedilla, Kent E. Seamons, Marianne Winslett, Ting Yu, Charles C. Zhang: How to Exploit Ontologies for Trust Negotiation. ISWC Workshop on Trust, Security, and Reputation on the Semantic Web 2004
93EEPaul-Alexandru Chirita, Wolfgang Nejdl, Mario T. Schlosser, Oana Scurtu: Personalized Reputation Management in P2P Networks. ISWC Workshop on Trust, Security, and Reputation on the Semantic Web 2004
92EEWolfgang Nejdl: How to Build Google2Google - An (Incomplete) Recipe. International Semantic Web Conference 2004: 1-5
91EEWolfgang Nejdl, Wolf Siberski, Uwe Thaden, Wolf-Tilo Balke: Top-k Query Evaluation for Schema-Based Peer-to-Peer Networks. International Semantic Web Conference 2004: 137-151
90EEChangtao Qu, Wolfgang Nejdl: Interacting the Edutella/JXTA Peer-to-Peer Network with Web Services. SAINT 2004: 67-73
89EEWolfgang Nejdl, Daniel Olmedilla, Marianne Winslett: PeerTrust: Automated Trust Negotiation for Peers on the Semantic Web. Secure Data Management 2004: 118-132
88EEPeter Dolog, Wolfgang Nejdl: Using UML-based Feature Models and UML Collaboration Diagrams to Information Modelling for Web-Based Applications. UML 2004: 425-439
87EEPeter Dolog, Nicola Henze, Wolfgang Nejdl, Michael Sintek: Personalization in distributed e-learning environments. WWW (Alternate Track Papers & Posters) 2004: 170-179
86EEPaul-Alexandru Chirita, Daniel Olmedilla, Wolfgang Nejdl: Finding Related Pages Using the Link Structure of the WWW. Web Intelligence 2004: 632-635
85EEPaul-Alexandru Chirita, Wolfgang Nejdl, Oana Scurtu: Knowing Where to Search: Personalized Search Strategies for Peers in P2P Networks. Workshop on Peer-to-Peer Information Retrieval 2004
84 Jan Brase, Wolfgang Nejdl: Ontologies and Metadata for eLearning. Handbook on Ontologies 2004: 555-574
83EEChangtao Qu, Wolfgang Nejdl: Integrating XQuery-enabled SCORM XML Metadata Repositories into an RDF-based E-Learning P2P Network. Educational Technology & Society 7(2): 51-60 (2004)
82EENicola Henze, Peter Dolog, Wolfgang Nejdl: Reasoning and Ontologies for Personalized E-Learning in the Semantic Web. Educational Technology & Society 7(4): 82-97 (2004)
81EESteffen Staab, Bharat K. Bhargava, Leszek Lilien, Arnon Rosenthal, Marianne Winslett, Morris Sloman, Tharam S. Dillon, Elizabeth Chang, Farookh Khadeer Hussain, Wolfgang Nejdl, Daniel Olmedilla, Vipul Kashyap: The Pudding of Trust. IEEE Intelligent Systems 19(5): 74-88 (2004)
80EEWolfgang Nejdl, Martin Wolpers, Wolf Siberski, Christoph Schmitz, Mario T. Schlosser, Ingo Brunkhorst, Alexander Löser: Super-peer-based routing strategies for RDF-based peer-to-peer networks. J. Web Sem. 1(2): 177-186 (2004)
79EENicola Henze, Wolfgang Nejdl: A logical characterization of adaptive educational hypermedia. The New Review of Hypermedia and Multimedia 10(1): 77-113 (2004)
2003
78EEAlexander Löser, Wolf Siberski, Martin Wolpers, Wolfgang Nejdl: Information Integration in Schema-Based Peer-To-Peer Networks. CAiSE 2003: 258-272
77EEWolfgang Nejdl: Design Issues and Challenges for RDF- and Schema-Based Peer-to-Peer Systems. DBISP2P 2003: 1
76EEIngo Brunkhorst, Hadhami Dhraief, Alfons Kemper, Wolfgang Nejdl, Christian Wiesner: Distributed Queries and Query Optimization in Schema-Based P2P-Systems. DBISP2P 2003: 184-199
75EEAlexander Löser, Felix Naumann, Wolf Siberski, Wolfgang Nejdl, Uwe Thaden: Semantic Overlay Clusters within Super-Peer Networks. DBISP2P 2003: 33-47
74EERalf Einhorn, Stephan Olbrich, Wolfgang Nejdl: A Metadata Model for Capturing Presentations. ICALT 2003: 110-114
73EEJan Brase, Mark Painter, Wolfgang Nejdl: Completing LOM - How Additional Axioms Increase the Utility of Learning Object Metadata. ICALT 2003: 493
72EEChangtao Qu, Wolfgang Nejdl: Searching SCORM Metadata in a RDF-Based E-Learning P2P Network Using XQuery and Query by Example. ICALT 2003: 81-85
71EEPaul-Alexandru Chirita, Daniel Olmedilla, Wolfgang Nejdl: Finding Related Hubs and Authorities. LA-WEB 2003: 214-215
70EEWolfgang Nejdl: Data-Centric Networks and Peer-to-Peer Databases. MMGPS 2003
69EEPeter Dolog, Nicola Henze, Wolfgang Nejdl, Michael Sintek: Towards the Adaptive Semantic Web. PPSWR 2003: 51-68
68EEPeter Dolog, Wolfgang Nejdl: Using UML and XMI for Generating Adaptive Navigation Sequences in Web-Based Systems. UML 2003: 205-219
67EEWolfgang Nejdl, Martin Wolpers, Wolf Siberski, Christoph Schmitz, Mario T. Schlosser, Ingo Brunkhorst, Alexander Löser: Super-peer-based routing and clustering strategies for RDF-based peer-to-peer networks. WWW 2003: 536-543
66EEBernd Simon, Zoltán Miklós, Wolfgang Nejdl, Michael Sintek, Joaquín Salvachúa: Elena: A Mediation Infrastructure for Educational Services. WWW (Alternate Paper Tracks) 2003
65EEPeter Dolog, Rita Gavriloaie, Wolfgang Nejdl, Jan Brase: Integrating Adaptive Hypermedia Techniques and Open RDF-based Environments. WWW (Alternate Paper Tracks) 2003
64 Heidrun Allert, Christoph Richter, Wolfgang Nejdl: Situated Models and Metadata for Learning Management form an Organisational and Personal Perspective. Wissensmanagement 2003: 199-211
63EEWolfgang Nejdl, Wolf Siberski, Michael Sintek: Design issues and challenges for RDF- and schema-based peer-to-peer systems. SIGMOD Record 32(3): 41-46 (2003)
2002
62EENicola Henze, Wolfgang Nejdl: Knowledge Modeling for Open Adaptive Hypermedia. AH 2002: 174-183
61EEMario T. Schlosser, Michael Sintek, Stefan Decker, Wolfgang Nejdl: HyperCuP - Hypercubes, Ontologies, and Efficient Search on Peer-to-Peer Networks. AP2PC 2002: 112-124
60EEMartin Wolpers, Ingo Brunkhorst, Wolfgang Nejdl: An O-Telos Provider Peer for the RDF-Based Edutella P2P-Network. AP2PC 2002: 150-157
59EEBenjamin Ahlborn, Wolfgang Nejdl, Wolf Siberski: OAI-P2P: A Peer-to-Peer Network for Open Archives. ICPP Workshops 2002: 462-468
58EEChangtao Qu, Wolfgang Nejdl: Towards Open Standards: The Evolution of an XML/JSP/WebDAV Based Collaborative Courseware Generating System. ICWL 2002: 167-179
57EEChangtao Qu, Wolfgang Nejdl: Bridging O-Telos and XML with XML Schema: the Authoring Environment for KBS Adaptive Hyperbook. ITCC 2002: 338-343
56 Wolfgang Nejdl: Semantic Web and Peer-to-Peer Technologies for Distributed Learning Repositories. Intelligent Information Processing 2002: 33-50
55EEWolfgang Nejdl, Wolf Siberski, Bernd Simon, Julien Tane: Towards a Modification Exchange Language for Distributed RDF Repositories. International Semantic Web Conference 2002: 236-249
54 Friedrich Steimann, Uwe Thaden, Wolf Siberski, Wolfgang Nejdl: Animiertes UML als Medium für die Didaktik der objektorientierten Programmierung. Modellierung 2002: 159-170
53EEMario T. Schlosser, Michael Sintek, Stefan Decker, Wolfgang Nejdl: A Scalable and Ontology-Based P2P Infrastructure for Semantic Web Services. Peer-to-Peer Computing 2002: 104-111
52EEWolfgang Nejdl, Boris Wolf, Steffen Staab, Julien Tane: EDUTELLA: Searching and Annotating Resources within an RDF-based P2P Network. Semantic Web Workshop 2002
51EEWolfgang Nejdl, Boris Wolf, Changtao Qu, Stefan Decker, Michael Sintek, Ambjörn Naeve, Mikael Nilsson, Matthias Palmér, Tore Risch: EDUTELLA: a P2P networking infrastructure based on RDF. WWW 2002: 604-615
50 Carlos Viegas Damásio, Peter Fröhlich, Wolfgang Nejdl, Luís Moniz Pereira, Michael Schroeder: Using Extended Logic Programming for Alarm-Correlation in Cellular Phone Networks. Appl. Intell. 17(2): 187-202 (2002)
2001
49 Changtao Qu, Johann Gamper, Wolfgang Nejdl: A Collaborative Courseware Generating System Based on WebDAV, XML, and JSP. ICALT 2001: 197-198
48EEChangtao Qu, Wolfgang Nejdl: Constructing a web-based asynchronous and synchronous collaboration environment using WebDAV and Lotus Sametime. SIGUCCS 2001: 142-149
47EEHadhami Dhraief, Wolfgang Nejdl, Boris Wolf, Martin Wolpers: Open Learning Repositories and Metadata Modeling. SWWS 2001: 495-514
2000
46EENicola Henze, Wolfgang Nejdl: Extendible Adaptive Hypermedia Courseware: Integrating Different Courses and Web Material. AH 2000: 109-120
45 Wolfgang Nejdl: Metadata for Adaptive and Distributed Learning Repositories. WebNet 2000: 606
1999
44 Peter Fröhlich, Wolfgang Nejdl, Michael Schroeder, Carlos Viegas Damásio, Luís Moniz Pereira: Using Extended Logic Programming for Alarm-Correlation in Cellular Phone Networks. IEA/AIE 1999: 343-352
43 Friedrich Steimann, Peter Fröhlich, Wolfgang Nejdl: Model-Based Diagnosis for Open Systems Fault Management. AI Commun. 12(1-2): 5-17 (1999)
42 Nicola Henze, Kabil Naceur, Wolfgang Nejdl, Martin Wolpers: Adaptive Hyperbooks for Constructivist Teaching. KI 13(4): 26-31 (1999)
1998
41EEPeter Fröhlich, Nicola Henze, Wolfgang Nejdl: Hyperbook Data Modeling. EP 1998: 432-443
40 Nicola Henze, Wolfgang Nejdl: Das KBS Virtual Classroom Projekt: Informatik-Ausbildung über das Internet. Informatik und Ausbildung 1998: 210-220
39 Peter Fröhlich, Wolfgang Nejdl, Michael Schroeder: Strategies in Model-Based Diagnosis. J. Autom. Reasoning 20(1): 81-105 (1998)
1997
38 Peter Baumgartner, Peter Fröhlich, Ulrich Furbach, Wolfgang Nejdl: Semantically Guided Theorem Proving for Diagnosis Applications. IJCAI (1) 1997: 460-465
37 Peter Fröhlich, Wolfgang Nejdl: A Static Model-Based Engine for Model-Based Reasoning. IJCAI (1) 1997: 466-473
36EEPeter Fröhlich, Wolfgang Nejdl, Klaus Jobmann, Hermann Wietgrefe: Model-Based Alarm Correlation in Cellular Phone Networks. MASCOTS 1997: 197-204
35EEPeter Fröhlich, Iara de Almeida Móra, Wolfgang Nejdl, Michael Schroeder: Diagnostic Agents for Distributed Systems. ModelAge Workshop 1997: 173-186
34 Peter Fröhlich, Wolfgang Nejdl: WebRC: Configuration Management for a Cooperation Tool. SCM 1997: 175-185
33 Peter Baumgartner, Peter Fröhlich, Ulrich Furbach, Wolfgang Nejdl: Tableaux for Diagnosis Applications. TABLEAUX 1997: 76-90
32 Johann Gamper, Wolfgang Nejdl: Abstract temporal diagnosis in medical domains. Artificial Intelligence in Medicine 10(3): 209-234 (1997)
1996
31 Peter Fröhlich, Wolfgang Nejdl: A Model-based Reasoning Approach to Circumscription. ECAI 1996: 496-500
30 Peter Fröhlich, Wolfgang Nejdl, Michael Schroeder: Design and Implementation of Diagnostic Strategies Using Modal Logic. JELIA 1996: 104-118
1995
29 Johann Gamper, Wolfgang Nejdl: Formalizing Reasoning About Change: A Temporal Diagnosis Approach. AI*IA 1995: 335-346
28 Wolfgang Nejdl, Peter Fröhlich, Michael Schroeder: A Formal Framework for Representing Diagnosis Strategies in Model-Based Diagnosis Systems. IJCAI 1995: 1721-1727
27 Johann Gamper, Wolfgang Nejdl: Proposing Measurements in Dynamic Systems. IJCAI (1) 1995: 784-790
1994
26 Wolfgang Nejdl, Johann Gamper: Harnessing the Power of Temporal Abstractions in Model-Based Diagnosis of Dynamic Systems. ECAI 1994: 667-671
25 Carlos Viegas Damásio, Wolfgang Nejdl, Luís Moniz Pereira: REVISE: An Extended Logic Programming System for Revising Knowledge Bases. KR 1994: 607-618
24EEWolfgang Nejdl, Johann Gamper: Model-based Diagnosis with Qualitative Temporal Uncertainty. UAI 1994: 432-439
23 Gerhard Friedrich, Georg Gottlob, Wolfgang Nejdl: Formalizing the Repair Process - Extended Report. Ann. Math. Artif. Intell. 11(1-4): 187-201 (1994)
1993
22EEFranz Lackinger, Wolfgang Nejdl: Diamon: A Model-Based Troubleshooter Based on Qualitative Reasoning. IEEE Expert 8(1): 33-40 (1993)
21EEMonika Pfau-Wagenbauer, Wolfgang Nejdl: Integrating Model-Based and Heuristic Features in a Real-Time Expert System. IEEE Expert 8(4): 12-18 (1993)
20EEWolfgang Nejdl, Stefano Ceri, Gio Wiederhold: Evaluating Recursive Queries in Distributed Databases. IEEE Trans. Knowl. Data Eng. 5(1): 104-121 (1993)
1992
19 Gerhard Friedrich, Georg Gottlob, Wolfgang Nejdl: Formaiizing the Repair Process. ECAI 1992: 709-713
18 Wolfgang Nejdl, Markus Banagl: Asking About Posibilities - Revision and Update Semantics for Subjunctive Queries. ECAI Workshop on Knowledge Representation and Reasoning 1992: 250-274
17 Gerhard Friedrich, Wolfgang Nejdl: Choosing Observations and Actions in Model-Based Diagnosis/Repair Systems. KR 1992: 489-498
16 Wolfgang Nejdl, Markus Banagl: Asking About Possibilities - Revision and Update Semantics for Subjunctive Queries. KR 1992: 697-708
1991
15 Wolfgang Nejdl: The P-Systems: A Systematic Classification of Logics of Nonmonotonicity. AAAI 1991: 366-372
14 Gerhard Friedrich, Georg Gottlob, Wolfgang Nejdl: Towards a Theory of the Repair Process. EPIA 1991: 222-236
13 Franz Lackinger, Wolfgang Nejdl: Integrating Model-Based Monitoring and Diagnosis of Complex Dynamic Systems. IJCAI 1991: 1123-1128
12 Wolfgang Nejdl: Belief Revision, Diagnosis and Repair. Wissensbasierte Systeme 1991: 287-297
1990
11 Georg Gottlob, Wolfgang Nejdl: Expert Systems in Engineering, Principles and Applications, International Workshop, Vienna, Austria, September 24-26, 1990, Proceedings Springer 1990
10 Gerhard Friedrich, Georg Gottlob, Wolfgang Nejdl: Physical Impossibility Instead of Fault Models. AAAI 1990: 331-336
9 Gerhard Friedrich, Franz Lackinger, Wolfgang Nejdl: Redefining the Candidate Space in Model-Based Diagnosis. ECAI 1990: 277-282
8 Gerhard Friedrich, Georg Gottlob, Wolfgang Nejdl: Hypothesis Classification, Abductive Diagnosis and Therapy. Expert Systems in Engineering 1990: 69-78
1989
7 Wolfgang Nejdl, Johannes Kroupa: Revising Domain Theories in Model-Based Reasoning Systems. GWAI 1989: 43-47
6EEGerhard Fleischanderl, Gerhard Friedrich, Wolfgang Nejdl, Johannes Retti: Integrating logic, object-oriented and procedural paradigms in a fault diagnosis and monitoring system. IEA/AIE (1) 1989: 185-191
5 Gerhard Friedrich, Wolfgang Nejdl: Using Domain Knowledge to Improve Inductive Learning Algorithms for Diagnosis. ML 1989: 75-77
1987
4 Gerhard Friedrich, Wolfgang Nejdl, Johannes Retti: Wissensbasierte Fehlererkennung mit Hilfe eines objektorientierten Modells in ARTEX. ÖGAI 1987: 104-113
3 Wolfgang Nejdl: The RQA/FQI Strategy: Some Thoughts on the Evaluation of Recursive Queries in Knowledge Base Management Systems. ÖGAI 1987: 24-34
2EEWolfgang Nejdl: Recursive Strategies for Answering Recursive Queries - The RQA/FQI Strategy. VLDB 1987: 43-50
1 Johannes Retti, Wolfgang Nejdl, Gerhard Friedrich: ARTEX - Wissensbasierte Fehlererkennung und Fehlerbehebung in einem Vermittlungssystem. Wissensbasierte Systeme 1987: 217-223

Coauthor Index

1Fabian Abel [119]
2Karl Aberer [126] [142]
3Sandra Aguirre [134]
4Benjamin Ahlborn [59]
5Heidrun Allert [64] [107]
6Mohammad Alrifai [138]
7Miguel Alves [133]
8José Luis Ambite [114]
9Wolf-Tilo Balke [91] [116] [117] [120] [123] [153] [163]
10Markus Banagl [16] [18]
11Jim Basney [111]
12Peter Baumgartner [33] [38]
13Robert Baumgartner [119]
14Johannes Bernarding [113]
15Bharat K. Bhargava [81]
16Sourav S. Bhowmick [150]
17Andreas Billig [114]
18Kerstin Bischoff [161]
19Piero A. Bonatti [105] [136]
20Paolo Bouquet [148]
21Alessandro Bozzon [154] [158]
22Paul De Bra [103] [146]
23Rafik Braham [96]
24Stefan Brantner [134]
25Jan Brase [65] [73] [84]
26Adrian Brooks [119]
27Ingo Brunkhorst [60] [67] [76] [80] [171]
28Peter Brusilovsky [165]
29Daniel Burgos [146]
30Susanne Busse [114]
31Pável Calado [127]
32James P. Callan (Jamie Callan) [104] [126]
33Jiannong Cao [125]
34André Luiz da Costa Carvalho [127]
35Stefano Ceri [20] [97] [106] [146]
36Elizabeth Chang [81]
37Ling Chen [150] [169]
38Lilia Cheniti-Belcadhi [96]
39Sergey Chernov [130] [135] [159] [160]
40Paul-Alexandru Chirita [71] [85] [86] [93] [99] [102] [109] [112] [121] [124] [127] [128] [131] [137] [139] [143] [149] [151] [154] [155] [160] [171]
41Stefania Costache (Stefania Ghita) [118] [121] [137] [149] [162]
42Alexandra I. Cristea [140] [146] [147]
43Carlos Viegas Damásio [25] [44] [50] [133]
44Andrei Damian [108]
45Anwitaman Datta [142]
46Stefan Debald [132]
47Stefan Decker [51] [53] [61] [114]
48Gianluca Demartini [160] [171]
49Elena Demidova [170]
50Vladan Devedzic [146]
51Hadhami Dhraief [47] [76] [100]
52Jörg Diederich [124]
53Tharam S. Dillon [81]
54Peter Dolog [65] [68] [69] [82] [87] [88] [97] [101] [106] [114] [134] [138] [146] [152] [157] [166] [167]
55Claudiu Duma [136]
56Ralf Einhorn [74]
57Christian Enzi [119]
58Claudiu S. Firan [128] [143] [154] [155]
59Gerhard Fleischanderl [6]
60Gerhard Friedrich [1] [4] [5] [6] [8] [9] [10] [14] [17] [19] [23]
61Peter Fröhlich [28] [30] [31] [33] [34] [35] [36] [37] [38] [39] [41] [43] [44] [50]
62Norbert E. Fuchs [136]
63Norbert Fuhr [104]
64Ulrich Furbach [33] [38]
65Johann Gamper [24] [26] [27] [29] [32] [49]
66Julien Gaugaz [153]
67Rita Gavriloaie [65] [98] [121]
68Jennifer Golbeck [105]
69Georg Gottlob [8] [10] [11] [14] [19] [23] [119]
70Manish Gupta [168]
71Siegfried Handschuh [149]
72Andreas Harth [114]
73Manfred Hauswirth [129]
74Maurice Hendrix [140] [147]
75Nicola Henze [40] [41] [42] [46] [62] [69] [79] [82] [87] [96] [101] [114] [119]
76Eelco Herder [161]
77Marcus Herzog [119]
78Thomas Hofmann [156]
79Geert-Jan Houben [146]
80Yiqun Hu [169]
81Gernot Huber [134]
82Farookh Khadeer Hussain [81]
83Stratos Idreos [99]
84Tereza Iofciu [130] [158]
85Nils Jensen [113]
86Klaus Jobmann [36]
87Vipul Kashyap [81]
88Alfons Kemper [76] [100]
89Tomaz Klobucar [134] [167]
90Alfred Kobsa [165]
91Christian Kohlschütter [112] [135] [139] [151]
92Manolis Koubarakis [99]
93Milos Kravcik [146]
94Matthias Kriesell [95] [119]
95Johannes Kroupa [7]
96Franz Lackinger [9] [13] [22]
97Andreas Leicher [114]
98Travis Leithead [94]
99Paul Libbrecht [146]
100Leszek Lilien [81]
101Alexander Löser [67] [75] [78] [80] [117]
102Sascha Markus [134]
103Maristella Matera [97] [106] [146]
104Brian Matthews [110]
105Bhaskar Mehta [156] [168]
106Erica Melis [146]
107Loizos Michael [164]
108Zoltán Miklós [66] [134]
109Soumyadeb Mitra [170]
110Iara de Almeida Móra [35]
111Edleno Silva de Moura [127]
112Kabil Naceur [42]
113Ambjörn Naeve [51]
114Saurabh Nangia [168]
115Felix Naumann [75]
116Gustaf Neumann [114] [134]
117Claudia Niederée [148]
118Mikael Nilsson [51]
119Henrik Nottelmann [126]
120Francesco Saverio Nucci [132]
121Stephan Olbrich [74]
122Daniel Olmedilla [71] [81] [86] [89] [94] [98] [102] [105] [110] [111] [122] [