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Publication list for members of
E184 - Institute of Information Systems
E184-2 Datenbanken und Artificial Intelligence
as authors or essentially involved persons
2006 - 2006

40 records


Publications in Scientific Journals


  1. T. Eiter, G. Gottlob:
    "Reasoning Under Minimal Upper Bounds in Propositional Logic";
    Theoretical Computer Science, 369 (2006), 82 - 115.

  2. G. Gottlob, C. Koch, K. Schulz:
    "Conjunctive Queries over Trees";
    Journal of the ACM, Vol. 53 (2006), 2; 238 - 272.

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  3. N. Leone, G. Pfeifer, W. Faber, T. Eiter, G. Gottlob, S. Perri, F. Scarcello:
    "The DLV System for knowledge representation and reasoning";
    ACM Transactions on Computational Logic, Vol. 7 (2006), 3; 499 - 562.

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  4. N. Musliu:
    "Heuristic Methods for Automatic Rotating Workforce Scheduling";
    International Journal of Computational Intelligence Research, Volume 2 (2006), Number 4; 309 - 326.


Contributions to Books


  1. R. Baumgartner:
    "Methoden und Werkzeuge zur Webdatenextraktion";
    in: "Semantic Web - Wege zur vernetzten Wissensgesellschaft", Springer, 2006, ISBN: 3-540-29324-8, 419 - 436.

  2. M. Samer, H. Veith:
    "From Temporal Logic Queries to Vacuity Detection";
    in: "Verification of Infinite-State Systems with Applications to Security", E. Clarke et al. (ed.); issued by: NATO Security through Science Series D: Information and Communication Security; IOS Press, 2006, (invited), ISBN: 1-58603-570-3, 149 - 167.


Contributions to Proceedings


  1. J. Dorn, P. Hrastnik, A. Rainer:
    "Toward Semantic Composition of Web Services with MOVE";
    in: "IEEE Conference on Enterprise Computing, E-Commerce and E-Services (EEE'06) (EEE/CEC 06)", A. Rainer (ed.); IEEE Computer Society Press, 2006, ISBN: 978-0-7695-2511-2, 437 - 438.


Talks and Poster Presentations (with Proceedings-Entry)


  1. J. Carme, M. Ceresna, O. Froelich, G. Gottlob, T. Hassan, M. Herzog, W. Holzinger, B. Krüpl:
    "The Lixto Project: Exploring New Frontiers of Web Data Extraction";
    Keynote Lecture: BNCOD 2006, Belfast, Northern Ireland, UK; 07-18-2006 - 07-20-2006; in: "Flexible and Efficient Information Handling, 23rd British National Conference on Databases, BNCOD 23", D. Bell, J. Hong (ed.); Springer, LNCS 4042 (2006), ISBN: 3-540-35969-9; 1 - 15.

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  2. J. Carme, M. Ceresna, M. Goebel:
    "Query-based Learning of XPath Expressions";
    Poster: 8th International Colloquium on Grammatical Inference, Chofu, Tokyo, Japan; 09-20-2006 - 09-22-2006; in: "Grammatical Inference: Algorithms and Applications", Y. Sakakibara, S. Kobayashi, K. Sato, T. Nishino, E. Tomita (ed.); Springer, 4201 (2006), ISBN: 978-3-540-45264-5; 342 - 343.

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  3. J. Carme, M. Ceresna, M. Goebel:
    "Web Wrapper Specification Using Compound Filter Learning";
    Talk: IADIS International Conference WWW/Internet 2006, Murcia, Spanien; 10-05-2006 - 10-08-2006; in: "Proceedings of IADIS International Conference WWW/Internet 2006", P. Isaias, M.B. Nunes, I. J. Martinez (ed.); IADIS Press, Vol. I, 2 (2006), ISBN: 972-8924-19-4; 187 - 194.

  4. J. Dorn:
    "Competence Management in Virtual Enterprises";
    Talk: XML-Tage 2006 in Berlin, Berlin, Deutschland; 09-25-2006 - 09-27-2006; in: "XML-Tage 2006 in Berlin", Humboldt-Universität zu Berlin, Freie Universität Berlin, (2006), ISBN: 3-938863-76-5; 41 - 50.

  5. J. Dorn, M. Pichlmair:
    "Competence Managament at Universities";
    Talk: XML-Tage 2006 in Berlin, Berlin, Deutschland; 09-25-2006 - 09-27-2006; in: "XML-Tage 2006 in Berlin", Humboldt-Universität zu Berlin, Freie Universität Berlin, (2006), ISBN: 3-938863-76-5; 175 - 177.

  6. C. Fermüller, R. Pichler:
    "Model Representation via Contexts and Implicit Generalizations";
    Talk: 10th European Conference, JELIA 2006, Liverpool, UK; 09-13-2006 - 09-15-2006; in: "Logics in Artificial Intelligence (LNAI)", Springer-Verlag, LNAI 4160 (2006), ISBN: 3-540-39625-x; 164 - 176.

  7. W. Gatterbauer:
    "Estimating Required Recall for Successful Knowledge Acquisition from the Web";
    Poster: 15th International World Wide Web Conference (WWW 2006), Edinburgh, Scotland, UK; 05-23-2006 - 05-26-2006; in: "Proceedings of the 15th International World Wide Web Conference (WWW2006)", ACM Press, (2006), ISBN: 1-59593-323-9; 969 - 970.

  8. W. Gatterbauer, P. Bohunsky:
    "Table Extraction Using Spatial Reasoning on the CSS2 Visual Box Model";
    Talk: 21th National Conference on Artificial Intelligence (AAAI 2006), Boston, Massachusetts, USA; 07-16-2006 - 07-20-2006; in: "Proceedings of the 21th National Conference on Artificial Intelligence (AAAI 2006)", AAAI, MIT Press, (2006), ISBN: 1-59593323-9; 1313 - 1318.

  9. G. Gottlob, C. Koch:
    "A Formal Comparison of Visual Web Wrapper Generators";
    Talk: SOFSEM 2006, Merin, Tschech. Republik (invited); 01-21-2006 - 01-27-2006; in: "Theory and Practice of Computer Science", Springer, LNCS 3831 (2006), ISBN: 3-540-31198-x; 30 - 48.

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  10. G. Gottlob, A. Nash:
    "Data Exchange: Computing Cores in Polynomial Time";
    Talk: PODS 2006, Chicago, USA; 06-26-2006 - 06-28-2006; in: "Proceedings of the Twenty-Fifth ACM SIGMOND-SIGACT-SIGART Symposium on Principles of Database Systems", ACM Press, (2006), ISBN: 1-59593-318-2; 40 - 49.

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  11. G. Gottlob, R. Pichler, F. Wei:
    "Bounded Treewidth as a Key to Tractability of Knowledge Representation and Reasoning";
    Talk: Twenty-First National Conference on Artificial Intelligence, Boston, Massachusetts, USA; 07-16-2006 - 07-20-2006; in: "Proceeding of the Twenty-First National Conference on Artificial Intelligence", The AAAI Press, (2006), 250 - 256.

  12. G. Gottlob, R. Pichler, F. Wei:
    "Tractable Database Design through Bounded Treewidth";
    Talk: PODS 2006, Chicago, USA; 06-26-2006 - 06-28-2006; in: "Proceedings of the Twenty-Fifth ACM SIGMOND-SIGACT-SIGART Symposium on Principles of Database Systems", ACM Press, (2006), ISBN: 1-59593-318-2; 124 - 133.

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  13. T. Hassan, R. Baumgartner:
    "Using Graph Matching Techniques to Wrap Data from PDF Documents";
    Poster: WWW2006, Edinburgh, Scotland; 05-22-2006 - 05-26-2006; in: "Proceedings of WWW'2006", (2006), ISBN: 085432853x; 901 - 902.

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  14. C. Herzog, M. Herzog:
    "Hierarchical Value Transformation in Ontology-based Data Integration";
    Talk: Proceedings of the Semantics 2006, Tech Gate Vienna; 11-28-2006 - 11-30-2006; in: "Proceedings of the Semantics 2006", S. Schaffert (ed.); (2006), ISBN: 3-85403-212-9; 15 - 29.

  15. W. Holzinger, B. Krüpl, M. Herzog:
    "Using Ontologies for Extracting Product Features from Web Pages";
    Talk: ISWC 2006, Athens, GA, USA; 11-05-2006 - 11-09-2006; in: "The Semantic Web - ISWC 2006", Springer Berlin / Heidelberg, LNCS 4273 (2006), ISBN: 978-3-540-49029-6; 286 - 299.

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  16. B. Krüpl, M. Herzog:
    "Visually Guided Bottom-Up Table Detection and Segmentation in Web Documents";
    Poster: WWW2006, Edinburgh, Scotland; 05-22-2006 - 05-26-2006; in: "Conference Proceedings of WWW 2006", (2006), ISBN: 085432853x; 933 - 934.

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  17. N. Musliu:
    "An Iterative Heuristic Algorithm for Tree Decompositions";
    Talk: 7th EU/MEeting on Adaptive, Self-Adaptive, and Multi-Level Metaheuristics, Malaga, Spain; 11-16-2006 - 11-17-2006; in: "EU/MEeting on Adaptive, Self-Adaptive, and Multi-Level Metaheuristics", (2006), 1 - 5.

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  18. N. Musliu:
    "Local Search Algorithm for Unicost Set Covering Problem";
    Talk: 19th International Conference on Industrial Engineering and Other Applications of Applied Intelligent Systems, IEA/AIE 2006, Annecy, Frankreich; 06-27-2006 - 06-30-2006; in: "Advances in Applied Artificial Intelligence", M. Ali, R. Dapoigny (ed.); Springer, LNAI 4031 (2006), ISBN: 3-540-35453-0; 302 - 311.

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  19. I. Paz, O. Diaz, R. Baumgartner, F Anzuola:
    "Semantically Integrating Portlets in Portals Through Annotation";
    Talk: Web Information Systems -- WISE 2006: 7th International Conference in Web Information Systems Engineering, China; 10-23-2006 - 10-26-2006; in: "Web Information Systems -- WISE 2006", K. Aberer, P. Zhiyong, E. Rundensteiner, Y. Zhang, X. LI (ed.); Springer LNCS, Volume 4255/2006 (2006), ISBN: 978-3-540-48105-8; 436 - 447.

  20. R. Pichler:
    "Algorithmic Aspectc of Model Representations";
    Keynote Lecture: 20th Workshop on Logic Programming (WLP2006), Vienna, Austria; 02-22-2006 - 02-24-2006; in: "20th Workshop on Logic Programming (WLP2006)", M. Fink, H. Tompits, S. Woltran (ed.); INFSYS Research Report, 1843-06-02 (2006), 12 - 20.

  21. K. Reichinger, R. Baumgartner, G. Reichinger:
    "Applications Utilising the PHOAF Prototype for Integrated ENUM and FOAF Queries";
    Talk: 17th Information Resource Management Internation Conference, Washington, USA; 05-21-2006 - 05-24-2006; in: "Emerging Trends and Challenges in Information Technology Management, Proc. of Information Resource Management International Conference 2006 (IRMA 2006)", (2006), 133 - 136.


Doctor's Theses (authored and supervised)


  1. J. A. Díaz Prado:
    "Business Intelligence in the Logistic Domain using Visual Information Extraction";
    Supervisor, Reviewer: G. Gottlob, R. Pichler; Institut für Informationssysteme, Arbeitsbereich Datenbanker & Artificial Intelligence, 2006; oral examination: 04-26-2006.

  2. R. El-Berry:
    "Selbstausrichtende Prozesse - Elemente der Künstlichen Intelligenz im Geschäftsmanagement";
    Supervisor, Reviewer: J. Dorn, G. Raidl; Institut für Informationssysteme, Arbeitsbereich Datenbanker & Artificial Intelligence, 2006.

  3. O. Frölich:
    "Optimierung von Geschäftsprozessen durch integrierte Wrapper-Technologien mit Anwendungsbeispielen aus den Bereichen Mobile Services, Competitive Intelligence und dem Verlagswesen";
    Supervisor, Reviewer: G. Gottlob, G. Kappel; Institut für Informationssysteme, 2006; oral examination: 03-14-2006.

  4. P. Hrastnik:
    "Integration of Transaction Management in Web Service Orchestrations";
    Supervisor, Reviewer: J. Dorn, W. Winiwarter; Institut für Informationssysteme, Arbeitsbereich Datenbanker & Artificial Intelligence, 2006.

  5. O. Jaura:
    "A Scalable Special - Purpose Metasearch Engine";
    Supervisor, Reviewer: G. Gottlob, R. Baumgartner; Institut für Informationssysteme, Arbeitsbereich Datenbanken & Artificial Intelligence, 2006; oral examination: 06-20-2006.

  6. A. Rainer:
    "Web Service Composition using Logic Programming";
    Supervisor, Reviewer: J. Dorn, K. Fröschl; Institut für Informationssysteme, Arbeitsbereich Datenbanker & Artificial Intelligence, 2006.


Diploma and Master Theses (authored and supervised)


  1. J. Hirtenfelder:
    "Evolution of grid computing";
    Supervisor: W. Slany; Institut für Informationssysteme, Arbeitsbereich Datenbanken & Artificial Intelligence, 2006.

  2. S. Huber:
    "Evaluation von Frameworks für webbasierende Anwendungen";
    Supervisor: T. Mück; Institut für Informationssysteme, Arbeitsbereich Datenbanken & Artificial Intelligence, 2006.

  3. P. Kadlec:
    "Extraction of visual features for dynamic object recognition";
    Supervisor: G. Dorffner; Institut für Informationssysteme, Arbeitsbereich Datenbanken & Artificial Intelligence, 2006.

  4. W. Schafhauser:
    "New Heuristic Methods for Tree Decompositions and Generalized Hypertree Decompositions";
    Supervisor: G. Gottlob, N. Musliu; Institut für Informationssysteme, Arbeitsbereich Datenbanken & Artificial Intelligence, 2006.

  5. R. Weiss:
    "A Generic Web Service Client and its Usage in the Lixto Transformation Server";
    Supervisor: G. Gottlob, R. Baumgartner; Institut für Informationssysteme, Arbeitsbereich Datenbanken & Artificial Intelligence, 2006.


Scientific Reports


  1. T. Eiter, K. Makino, G. Gottlob:
    "Computational Aspects of Monotone Dualization: A Brief Survey";
    Report for INFSYS RR-1843-06-01, Institut fuer Informationssysteme, Technische Universitaet Wien; Report No. INFSYS RR-1843-06-01, 2006.