On the Role of Query Refinement in Searching for Information: The Librarian Agent Query Refinement Process
Stojanovic, N.
2003. 4th International Conference on Web Information Systems Engineering, WISE 2003; Roma; Italy; 10 December 2003 through 12 December 2003. Ed.: M. Mecella, 41–52, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/WISE.2003.1254467 

ONTOLOGER - a System for Usage-driven Management of Ontology-based Information Portals
Stojanovic, N.; Gonzalez, J.; Stojanovic, L.
2003. 2nd International Conference on Knowledge Capture, K-CAP 2003; Sanibel Island; United States; 23 October 2003 through 26 October 2003, 172–179, Association for Computing Machinery (ACM). doi:10.1145/945645.945670 

Information-need Driven Query Refinement
Stojanovic, N.
2003. IEEE/WIC International Conference on Web Intelligence, WI 2003; Halifax; Canada; 13 October 2003 through 17 October 2003, 388–395, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/WI.2003.1241220 

On Analysing Query Ambiguity for Query Refinement: The Librarian Agent Approach
Stojanovic, N.
2003. International Conference on Conceptual Modeling, ER 2003: Conceptual Modeling - ER 2003. Ed.: P. Scheuermann, 490–505, Springer Verlag. doi:10.1007/978-3-540-39648-2_38 

Konzeption und Betrieb eines Kompetenz- und Dienstleistungsnetzes für die Informatik
Horn, L.; Ley, M.; Luksch, P.; Maas, J.; Mayr, E.; Oberweis, A.; Ortyl, P.; Pfingstl, S.; Rossi, E.; Rüssel, F.; Rusnak, U.; Sommer, D.; Stucky, W.; Vollmar, R.; Mevius, M.
2003. INFORMATIK 2003 - Innovative Informatikanwendungen, Band 1, Beiträge der 33. Jahrestagung der Gesellschaft für Informatik e.V. (GI), 29. September - 2. Oktober 2003 in Frankfurt am Main. P-34, 132-147 (2003). Hrsg.: K. Dittrich, W. König, A. Oberweis, K. Rannenberg, W. Wahlster, 132–147, Gesellschaft für Informatik e.V.  (GI) 

Building and Using the Semantic Web
Studer, R.; Stumme, G.; Handschuh, S.; Hotho, A.; Motik, B.
2003. New Trends in Knowledge Processing - Data Mining, Semantic Web and Computational Science. Proc. 6th Sanken International Symposium, 31–34 

Creation and Merging of Ontology Top-Levels
Ganter, B.; Stumme, G.
2003. 11th International Conference on Conceptual Structures, ICCS 2003; Dresden; Germany; 21 July 2003 through 25 July 2003. Ed.: W. Lex, 131–145, Springer Verlag. doi:10.1007/978-3-540-45091-7_9 

Teaching Multimedia-Engineering: a conceptual framework for project based learning
Wiesner, A.; Schmeck, H.
2003. Proceedings of the World Conference on Educational Multimedia, Hypermedia & Telecommunications (edmedia 2003), Honolulu, Hawaii, USA, Juni 2003, 2542–2547 

Solving Multi-criteria Optimization Problems with Population-Based ACO
Guntsch, M.; Middendorf, M.
2003. International Conference on Evolutionary Multi-Criterion Optimization, EMO 2003: Evolutionary Multi-Criterion Optimization. Ed.: C.M. Fonseca; P.J. Fleming; E. Zitzler; K. Deb; L. Thiele, 464–478, Springer Verlag. doi:10.1007/3-540-36970-8_33 

Workflow-gestütztes Lernobjekt-Management
Oberweis, A.; Lenz, K.; Mevius, M.; Grüne, M.; Vossen, G.
2003. Wirtschaftsinformatik 2003/Band I, Medien - Märkte - Mobilität. Hrsg.: W. Uhr, W. Esswein, E. Schoop, 801–818, Physica-Verlag. doi:10.1007/978-3-642-57444-3_42 

An Explanation-based Ranking Approach for Ontology-based Querying
Stojanovic, N.
2003. International Conference on Database and Expert Systems Applications, DEXA 2003: Database and Expert Systems Applications, 641–650, Springer Verlag. doi:10.1007/978-3-540-45227-0_63 

On the Query Refinement in the Ontology-based Searching for Information
Stojanovic, N.
2003. International Conference on Advanced Information Systems Engineering. CAiSE 2003: Advanced Information Systems Engineering. Ed.: J. Eder, 324–339, Springer Verlag. doi:10.1007/3-540-45017-3_23 

A Comprehensive Approach for the Query Refinement in Information Portals
Stojanovic, N.
2003. International Conference on Knowledge Management ; 3 (Graz) : 2003.07.02-04; I-KNOW ; 3 (Graz) : 2003.07.02-04, 123–131, Know-Center 

ULI - A New Perspective For Distance Learning In Technical Oriented Areas Using New Media In The Traditional German University Education System
Kemmler, D.
2003. Proceedings.of the World Conference on Educational Multimedia, Hypermedia & Telecommunications (edmedia 2003), 2845–2848, Association for Assessment in Counseling and Education (AACE) 

SWAP - A Semantics-Based Peer-to-Peer System Demonstration
Ehrig, M.; Haase, P.; Staab, S.; Tempich, C.
2003. Proceedings zum Treffen der Fachgruppe Wissensmanagement (FGWM) der Gesellschaft für Informatik, 173–174, Gesellschaft für Informatik e.V.  (GI) 

Requirements for Information Extraction for Knowledge Management (Position Paper)
Cimiano, P.; Ciravegna, F.; Domingue, J.; Handschuh, S.; Lavelli, A.; Staab, S.; Stevenson, M.
2003. 2nd Workshop on Knowledge Markup and Semantic Annotation (K-Cap 2003), 89–94 

Engineering a complex ontology with time
Santos, J.; Staab, S.
2003. Proceedings of IJCAI 2003 Workshop on Ontologies and Distributed Systems, Acapulco, Mexico, August 9-10, 2003, 37–43, Acapulco 

FONTE - Factorizing ONTology Engineering complexity
Staab, S.; Santos, J.
2003. K-CAP 2003 - Proceedings of the Second International ACM Conference on Knowledge Capture. October 23-25, 2003, Sanibel Island, FL, USA, 146–153, Association for Computing Machinery (ACM). doi:10.1145/945645.945667 

A Metadata Model for Semantics-Based Peer-to-Peer Systems
Broekstra, J.; Ehrig, M.; Haase, P.; Harmelen, F. van; Kampman, A.; Sabou, M.; Siebes, R.; Staab, S.; Stuckenschmidt, H.; Tempich, C.
2003. Proceedings of the WWW’03 Workshop on Semantics in Peer-to-Peer and Grid Computing, Budapest, 20.05.2003 

Leveraging metadata creation for the Semantic Web with CREAM
Handschuh, S.; Staab, S.; Studer, R.
2003. Annual Conference on Artificial Intelligence, KI 2003: Advances in Artificial Intelligence. Ed.: R. Kruse et al., 19–33, Springer Verlag. doi:10.1007/978-3-540-39451-8_2 

Description Logic Programs: Combining Logic Programs with Description Logics
Grosof, B.; Horrocks, I.; Volz, R.; Decker, S.
2003. WWW ’03 Proceedings of the 12th international conference on World Wide Web, 48–57, Association for Computing Machinery (ACM). doi:10.1145/775152.775160 

Solving Hierarchical Optimization Problems Using MOEAs
Haubelt, C.; Mostaghim, S.; Teich, J.; Tyagi, A.
2003. Evolutionary Multi-Criterion Optimization. EMO 2003. Ed.: C.M. Fonseca, 162–176, Springer Verlag. doi:10.1007/3-540-36970-8_12 

Covering Pareto Sets by Multilevel Evolutionary Subdivision Techniques
Schütze, O.; Mostaghim, S.; Dellnitz, M.; Teich, J.
2003. Evolutionary Multi-Criterion Optimization: EMO 2003. Ed.: C.M. Fonseca, 118–132, Springer Verlag. doi:10.1007/3-540-36970-8_9 

On Deep Annotation
Handschuh, S.; Staab, S.; Volz, R.
2003. WWW ’03 Proceedings of the 12th international conference on World Wide Web, 431–438, Association for Computing Machinery (ACM). doi:10.1145/775152.775214 

Strategies for finding good local guides in multi-objective particle swarm optimization (MOPSO)
Mostaghim, S.; Teich, J.
2003. Proceedings of the 2003 IEEE Swarm Intelligence Symposium: SIS’03., 26–33, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/SIS.2003.1202243 

The Role of ε-dominance in Multi-objective Particle Swarm Optimization Methods
Mostaghim, S.; Teich, J.
2003. The 2003 Congress on Evolutionary Computation, 2003. CEC ’03, 1764–1771, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/CEC.2003.1299886 

External Ontologies in the Semantic Web
Volz, R.
2003. New Horizons in Information Management. BNCOD 2003. Ed.: A. James, 67–74, Springer Verlag. doi:10.1007/3-540-45073-4_7 

Probabilistic inference on three-valued logic
Qi, G.
2003. Rough Sets, Fuzzy Sets, Data Mining, and Granular Computing: 9th International Conference, RSFDGrC 2003, Chongqing, China, May 26–29, 2003 Proceedings. Ed.: G. Wang, 690–693, Springer Verlag. doi:10.1007/3-540-39205-X_117 

Cooking the Semantic Web with the OWL API
Bechhofer, S.; Volz, R.; Lord, P.
2003. The Semantic Web - ISWC 2003. ISWC 2003. Ed.: S. Bechhofer, 659–675, Springer Verlag. doi:10.1007/978-3-540-39718-2_42 

TIME2Research - Ein Wissenportal für den Unternehmensanalysten
Tempich, C.; Staab, S.; Studer, R.
2003. Wirtschaftsinformatik 2003, Medien - Märkte - Mobilität, Band II. Hrsg.: W. Uhr, 373–392, Physica-Ver. doi:10.1007/978-3-642-57445-0_19 

Word classification based on combined measures of distributional and semantic similarity
Pekar, V.; Staab, S.
2003. Proc. Research Notes of the 10th Conference of the European Chapter of the Association for Computational Linguistics, 147–150, Institute of Electrical and Electronics Engineers (IEEE). doi:10.3115/1067737.1067770 

Modell eines Workflow-Systems zur Erhöhung der Sicherheit von Web Services
Podgayetskaya, T.; Ratz, D.; Stucky, W.
2003. Proceedings des Symposiums "Entwicklung Web-Service-basierter Anwendungen" im Rahmen der "Informatik 2003 - Innovative Informatikanwendungen", GI-Jahrestagung, Frankfurt Referierte Veröffentlichung 

Deriving Concept Hierarchies from Text by Smooth Formal Concept Analysis
Cimiano, P.; Staab, S.; Tane, J.
2003. Proceedings of the GI Workshop "Lehren - Lernen - Wissen - Adaptivität (LLWA), Fachgruppe Maschinelles Lernen, Wissenentdeckung, Data Mining, Karlsruhe, Germany, 72–79 

INFORMATIK 2003 - Innovative Informatikanwendungen - Beiträge der 33. Jahrestagung der Gesellschaft für Informatik e.V. (GI), 29. September - 2. Oktober 2003 in Frankfurt am Main
Dittrich, K. R.; König, W.; Oberweis, A.; Rannenberg, K.; Wahlster, W. (Eds.)
2003. Köllen 

Lehren - Lernen - Wissen - Adaptivität. Workshopwoche der GI-Fachgruppen / Arbeitskreise FGML, FGWM, ABIS, AKKD (LLWA 2003)
Hotho, A.; Stumme, G. (Eds.)
2003 

Practical and Scalable Semantic Systems (PSSS1) : Proceedings of the First International Workshop on Practical and Scalable Semantic Systems, Sanibel Island, Florida, USA, October 20, 2003
Volz, R.; Decker, S.; Cruz, I. (Eds.)
2003. RWTH Aachen 

Proceedings of the Workshop on Evolutionary Algorithms for Dynamic Optimization Problems (EvoDOP-2003) held in conjunction with the Genetic and Evolutionary Computation Conference (GECCO-2003), Chicago, USA, 12. July 2003
Branke, J. (Ed.)
2003 

Workshop Ontologie-basiertes Wissensmanagement [WOW2003] : Proceedings, Workshop Ontologie-basiertes Wissensmanagement, Luzern, 2.-4. April, 2003
Sure-Vetter, Y.; Schnurr, H.-P. (Eds.)
2003. RWTH Aachen 

Professional Knowledge Management - Experiences and Visions
Reimer, U.; Sure-Vetter, Y.
2003. Journal of universal computer science, 9 (7), 579–580 

ODS 2003, Proceedings of the IJCAI-03 Workshop on Ontologies and Distributed Systems : Acapulco, August 9th, 2003
Giunchiglia, F.; Gomez-Perez, A.; Stuckenschmidt, H.; Pease, A.; Sure-Vetter, Y.; Willmott, S. (Eds.)
2003. RWTH Aachen 

Evaluation of Ontology-based Tools (EON 2003) : Proceedings of the 2nd International Workshop on Evaluation of Ontology-based Tools, held at the 2nd International Semantic Web Conference ISWC 2003, 20th October 2003 (Workshop day), Sundial Resort, Sanibel Island, Florida, USA
Sure-Vetter, Y.; Corcho, O. (Eds.)
2003. RWTH Aachen 

WM 2003: Professionelles Wissensmanagement - Erfahrungen und Visionen : Beiträge der 2. Konferenz Professionelles Wissensmanagement - Erfahrungen und Visionen, 2. - 4. April in Luzern, Schweiz
Reimer, U.; Abecker, A.; Staab, S.; Stumme, G. (Eds.)
2003. Ges. für Informatik 

OntoShare - Evaluation of an Ontology-based Knowledge Sharing System
Davies, J.; Duke, A.; Sure-Vetter, Y.
2003. Proceedings of the 3rd International Conference on Knowledge Management (I-Know’03), July 2-4 2003, Graz, Austria, 59–65, J.UCS 

Ontology-based Information Integration in the Automotive Industry
Maier, A.; Schnurr, H.; Sure-Vetter, Y.
2003. The Semantic Web - ISWC 2003: Second International Semantic Web Conference, Sanibel Island, FL, USA, October 20-23, 2003. Proceedings. Ed.: D. Fensel, 897–912, Springer Verlag. doi:10.1007/978-3-540-39718-2_57 

OntoShare - A Knowledge Management Environment for Virtual Communities of Practice
Davies, J.; Duke, A.; Sure-Vetter, Y.
2003. Proceedings of the 2nd International Conference on Knowledge Capture (K-CAP2003), 23-26 October 2003, Florida, USA, 20–27, Association for Computing Machinery (ACM). doi:10.1145/945645.945652 

The Courseware Watchdog: an Ontology-based tool for finding and organizing learning material
Tane, J.; Schmitz, C.; Stumme, G.; Staab, S.; Studer, R.
2003. Mobiles Lernen und Forschen: Beiträge der Fachtagung an der Universität Kassel am 6. November 2003. Hrsg.: K. David, Kassel Univ. Press 

Ontology-based semantic construction underspecification and disambiguation
Cimiano, P.; Reyle, U.
2003. Proceedings of the Lorraine/Saarland Workshop on Prospects and Recent Advances in the Syntax-Semantics Interface, October 20-21, 2003, Nancy, France, 33–38 

Automatic Acquisition of Taxonomies from Text: FCA meets NLP
Cimiano, P.; Staab, S.; Tane, J.
2003. Proceedings of the ECML/PKDD Workshop on Adaptive Text Extraction and Mining, Cavtat-Dubrovnik, Croatia, 10–17 

Building Models for Bridges
Cimiano, P.
2003. Proceedings of the Fourth International Workshop on Inference in Computational Semantics (ICoS-4), Nancy, France, 57–71 

Scalable and Reliable Semantic Portals (SEAL) in Practice
Hartmann, J.; Sure-Vetter, Y.
2003. On The Move to Meaningful Internet Systems 2003: CoopIS, DOA, and ODBASE: OTM Confederated International Conferences, CoopIS, DOA, and ODBASE 2003, Catania, Sicily, Italy, November 3-7, 2003. Proceedings. Ed.: R. Meersman, 725–738, Springer Verlag. doi:10.1007/978-3-540-39964-3_46 

The OntoManager - a system for the usage-based ontology management
Stojanovic, N.; Hartmann, J.; Gonzalez, J.
2003. Proceedings of FGML Workshop. Special Interest Group of German Information Society (FGML - Fachgruppe Maschinelles Lernen der GI e.V.) 

ILP-basierte Klassifikation von Web-Dokumenten
Hartmann, J.
2003. Proceedings of FGML Workshop. Special Interest Group of German Information Society (FGML - Fachgruppe Maschinelles Lernen der GI e.V.) 

Super-peer-based routing and clustering strategies for RDF-based peer-to-peer networks
Nejdl, W.; Wolpers, M.; Siberski, W.; Schmitz, C.; Schlosser, M.; Brunkhorst, I.; Löser, A.
2003. Proc. 12th International World Wide Web Conference. Budapest, 20.-24.5.2003, 536–543, Association for Computing Machinery (ACM). doi:10.1145/775152.775229 

Ontology-based Linguistic Annotation
Cimiano, P.; Handschuh, S.
2003. Proceedings of the ACL 2003 workshop on Linguistic annotation: getting the model right, 14–21, ACL 

Ontology-based Discourse Analysis in GenIE
Cimiano, P.
2003. Natural Language Processing and Information Systems, 8th International Conference on Applications of Natural Language to Information Systems. Ed.: A. Düsterhöft, 77–90, Köllen Druck & Verlag 

New ideas for applying ant colony optimization to the probabilistic TSP
Branke, J.; Guntsch, M.
2003. Workshops on Applications of Evolutionary Computation. EvoWorkshops 2003: Applications of Evolutionary Computing. Ed..: Raidl, G. u.a., 165–175, Springer Verlag. doi:10.1007/3-540-36605-9_16 

Selection in the presence of noise
Branke, J.; Schmidt, C.
2003. Genetic and Evolutionary Computation — GECCO 2003. GECCO 2003. Ed..: E. Cantu-Paz, 766–777, Springer Verlag. doi:10.1007/3-540-45105-6_91 

Ant-based crossover for permutation problems
Branke, J.; Barz, C.; Behrens, I.
2003. Genetic and Evolutionary Computation Conference, GECCO 2003: Genetic and Evolutionary Computation — GECCO 2003. Ed.: E. Cantu-Paz, 754–765, Springer Verlag. doi:10.1007/3-540-45105-6_90 

Translating Wh-Questions into F-Logic Queries
Cimiano, P.
2003. Proceedings of 2nd CoLogNET-ElsNET Symposium, Dezember 2003, Amsterdam, 130–137, Elsevier 

Kooperationstools der Notebook Universität Karlsruhe (TH)
Bonn, M.; Dieter, S.; Schmeck, H.
2003. Mobiles Lernen und Forschen : Beiträge der Fachtagung an der Universität Kassel am 6. November 2003. Hrsg.: Klaus David, 63–71, Kassel Univ. Press 

Semantic Methods and Tools for Information Portals
Agarwal, S.; Gonzalez, J.; Hartmann, J.; Hollfelder, S.; Jameson, A.; Klink, S.; Ley, M.; Rabbidge, E.; Schwarzkopf, E.; Shrestha, N.; Stojanovic, N.; Studer, R.; Stumme, G.; Walter, B.; Weber, A.; Lehti, P.; Fankhauser, P.
2003. Innovative Informatikanwendungen : Informatik 2003, Beiträge der 33. Jahrestagung der Gesellschaft für Informatik e.V. (GI), 29. Sept. - 2. Okt. 2003 in Frankfurt am Main; proceedings. Ed.: Klaus Dittrich, 116–131, Gesellschaft für Informatik e.V.  (GI) 

The Semantic Web - Methods, Application and Tools
Agarwal, S.; Studer, R.; Volz, R.
2003. Digital Communities in a Networked Society : e-Commerce, e-Business and e-Government. Ed.: Manuel J. Mendes, 3–9, Springer Verlag 

Automatic multi-label subject indexing in a multilingual environment
Lauser, B.; Hotho, A.
2003. 7th European Conference, ECDL 2003 Trondheim, Norway, August 17-22, 2003 Proceedings. International Conference on Theory and Practice of Digital Libraries. ECDL 2003: Research and Advanced Technology for Digital Libraries. Ed.: T. Koch, 140–151, Springer Verlag. doi:10.1007/978-3-540-45175-4_14 

WordNet improves text document clustering
Hotho, A.; Staab, S.; Stumme, G.
2003. Proceedings of the 26th Annual International ACM SIGIR 2003 Semantic Web Workshop, Toronto, Canada, July 28 to August 1, 2003, 541–544 

Ontologies Improve Text Document Clustering
Hotho, A.; Staab, S.; Stumme, G.
2003. 3rd IEEE International Conference on Data Mining, ICDM ’03; Melbourne, FL; United States; 19 November 2003 through 22 November 2003, 541–544, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/ICDM.2003.1250972 

Java Web Course - An Application Of ILIAS
Küstermann, R.; Ratz, D.; Seese, D.
2003. Proceedings 2002/2003 - International ILIAS Conference : papers presented at the ILIAS Conferences in Hamburg and Köln. Ed.: W. Leidhold, 69–75, Euroversity 

Conceptual User Tracking
Oberle, D.; Berendt, B.; Hotho, A.; Gonzalez, J.
2003. Advances in Web Intelligence, First International Atlantic Web Intelligence Conference, AWIC 2003, Madrid, Spain, May 5-6, 2003, Proceedings. Ed.: E. Menasalvas, 155–164, Springer Verlag 

Surfing the Service Web
Agarwal, S.; Handschuh, S.; Staab, S.
2003. Second International Semantic Web Conference. Ed.: D. Fensel, 211–226, Springer Verlag. doi:10.1007/978-3-540-39718-2_14 

Views for Light-weight Web Ontologies
Volz, R.; Oberle, D.; Studer, R.; Staab, S.
2003. Proceedings of the 2003 ACM Symposium on Applied Computing (SAC), March 9-12, 2003, Melbourne, FL, USA. Ed.: G. B. Lamont, 1168–1173, Association for Computing Machinery (ACM). doi:10.1145/952532.952760 

Implementing Views for Light-Weight Web Ontologies
Volz, R.; Oberle, D.; Studer, R.
2003. Proceedings of the Seventh International Database Engineering and Applications Symposium (IDEAS’03), July 16 - 18, 2003, Hong Kong, SAR, 160–170, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/IDEAS.2003.1214923 

An FCA Method for the Extensional Exploration of Relational Data
Rudolph, S.
2003. Using Conceptual Structures, Contributions to ICCS 2003. Ed.: B. Ganter, 197 – 210, Shaker Verlag 

Knowledge Processes and Meta Processes in Ontology-based Knowledge Management
Staab, S.; Studer, R.; Sure-Vetter, Y.
2003. Handbook on Knowledge Management. International Handbooks on Information Systems. Ed.: Clyde W. Holsapple, 47–68, Springer Verlag 

Web-basiertes Lernen: Eine Übersicht über Stand und Entwicklungen
Vossen, G.; Jaeschke, P.; Oberweis, A.
2003. Web & Datenbanken. Hrsg.: Erhard Rahm, S. 363–397, dpunkt.verlag 

Interorganizational Business Process Management with XML Nets
Lenz, K.; Oberweis, A.
2003. Petri Net technology for communication-based systems : advances in Petri nets. Ed.: Hartmut Ehrig ..., 243–263, Springer Verlag 

Situation and Perspective of Knowledge Engineering
Studer, R.; Decker, S.; Fensel, D.; Staab, S.
2003. Knowledge Engineering and Agent Technology. Ed.: José Cuena, IOS Press 

Information Technology Practitioner Skills in Europe: Current Status and Challenges for the Future
Stucky, W.; Oberweis, A.; Dixon, M.; Bumann, P.
2003. Computer Science in Perspektive., 304–317, Springer Verlag 

Ontology Learning Part One - On Discoverying Taxonomic Relations from the Web
Maedche, A.; Pekar, V.; Staab, S.
2003. Web Intelligence. Ed.: Ning Zhong, 301–320, Springer Verlag 

Annotation of the Shallow and the Deep Web
Handschuh, S.; Staab, S.
2003. Annotation for the semantic web / ed. by Siegfried Handschuh ..., IOS Press 

WeBCEIS - A scenario for integrating the web-based education into the classical education
Klein, M.; Sommer, D.; Stucky, W.
2003. Web-based education : learning from experience. Ed. by: Anil K. Aggarwal, 398–414, IGI Global 

Finding constrained downside risk-return efficient credit portfolio structures using hybrid multi-objective evolutionary computation
Schlottmann, F.; Seese, D.
2003. Credit Risk : Measurement, Evaluation and Management. Ed. by Georg Bol, Gholamreza Nakhaeizadeh, Svetlozar T. Rachev, Thomas Ridder, Karl-Heinz Vollmer, 231–266, Physica 

On-To-Knowledge: Semantic Web Enabled Knowledge Management
Sure-Vetter, Y.; Akkermans, H.; Broekstra, J.; Davies, J.; Ding, Y.; Duke, A.; Engels, R.; Fensel, D.; Horrocks, I.; Iosif, V.; Kampman, A.; Kiryakov, A.; Klein, M.; Lau, T.; Ognyanov, D.; Reimer, U.; Simov, K.; Studer, R.; Meer, J.; Harmelen, F. van
2003. Web Intelligence. Ed.: Ning Zhong, 277–300, Springer Verlag 

SEmantic portAL - The SEAL approach
Maedche, A.; Staab, S.; Stojanovic, N.; Studer, R.; Sure-Vetter, Y.
2003. Spinning the semantic Web: bringing the World Wide Web to its full potential. Ed.: Dieter Fensel, 317–359, MIT Press 

A Tool-supported Methodology for Ontology-based Knowledge Management
Sure-Vetter, Y.
2003. The Ontology and Modelling of Real Estate Transactions. Hrsg.: Heiner Stuckenschmidt, Christoph Schlieder, 115–126, Ashgate 

Ontology-based Content Management in a Virtual Organization
Mika, P.; Iosif, V.; Sure-Vetter, Y.; Akkermans, H.
2003. Handbook on Ontologies, 455–476, Springer Verlag 

Fact Sheet on Ontologies
Sure-Vetter, Y.
2003. Institute of Applied Computer Science and Formal Description Methods 

Fact Sheet Semantic Web
Sure-Vetter, Y.
2003 

OWL Web Ontology Language Guide - W3C Working Draft
Smith, M.; McGuinness, D.; Volz, R.; Welty, C.
2003 

Text Clustering Based on Background Knowledge
Hotho, A.; Staab, S.; Stumme, G.
2003 

Semantic Community Web Portals - Personalization
Oberle, D.
2003 

An ontology for semantic middleware: extending DAML-S beyond web-services
Oberle, D.; Sabou, M.; Richards, D.
2003. AIFB 

An Ontology of Services and Service Descriptions
Gangemi, A.; Mika, P.; Sabou, M.; Oberle, D.
2003 

Where are the rules?
Staab, S.; Angele, J.; Decker, S.; Grosof, B.; Horrocks, I.; Kifer, M.; Wagner, G.
2003. IEEE intelligent systems, 18 (5), 76–83 

Qualitätsbewertung der photogrammetrischen Gebäudeerfassung für 3D-Stadtmodelle
Weidner, U.
2003. Tagung 2002 / Arbeitsgruppe Automation in der Kartographie / Bundesamt für Kartographie und Geodäsie, 121–134, Verl. des Bundesamtes für Kartographie u. Geodäsie 

Passive Duplicate Address Detection in Mobile Ad hoc Networks
Weniger, K.
2003. IEEE Wireless Communications and Networking: The Dawn of Pervasive Communication, (WCNC 2003); New Orleans; Louisiana, United States; 16 - 20 March 2003, 1504–1509, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/WCNC.2003.1200609 

Consistency Mechanisms for a Distributed Lookup Service supporting Mobile Applications
Waldhorst, O. P.; Lindemann, C.
2003. Proceedings of the 3rd ACM International Workshop on Data Engineering for Wireless and Mobile Access (MobiDE 2003), San Diego, CA, September 19, 2003, 61–68, Association for Computing Machinery (ACM) 

A Special-Purpose Peer-to-Peer File Sharing System for Mobile Ad Hoc Networks
Waldhorst, O. P.; Lindemann, C.; Klemm, A.
2003. IEEE 58th Vehicular Technology Conference. (VTC 2003-Fall), Orlando, FL, USA, 6-9 Oct. 2003, 2758–2763, Institute of Electrical and Electronics Engineers (IEEE). doi:10.1109/VETECF.2003.1286080 

Integration of QoS into the IPseCK framework
Völker, L.
2003 

Multiple Language Family Support for Programmble Network Systems
Conrad, M.; Fuhrmann, T.; Schöller, M.; Zitterbart, M.; Bocksch, G.
2003. Active networks: IFIP TC6 5th International Workshop, IWAN 2003, Kyoto, Japan, December 10 - 12, 2003, proceedings, 178–189, Berlin 

Panelauswertung 2003. Wissenschftliche Begleitung, Auswertung, Hochrechnung und Dokumentation der Erhebungen zur Alltagsmobilität 2003 sowie zu Fahrleistung / Treibstoffverbräuchen 2004 des Mobilitätspanels. Schlussbericht
Zumkeller, D.; Chlond, B.; Kuhnimhof, T.
2003. doi:10.5445/IR/1000087265  

Sicherheit für die Top-Level Domain .de durch Secure DNS
Dieterle, S.; Wichmann, P.; Blaß, E.-O.; Breuer, J.; Kampffmeyer, R.; Rengstorf, A.
2003. FZI - Forschungszentrum Informatik, 97 S., Forschungszentrum Informatik (FZI)