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Publication list for members of
E184 - Institute of Information Systems
E184 (Persons without Research Area Affiliation)
E184-2 Datenbanken und Artificial Intelligence
as authors or essentially involved persons
2009 - 2009

9 records


Publications in Scientific Journals


  1. H. Fleischner, E. Mujuni, D. Paulusma, S. Szeider:
    "Covering graphs with few complete bipartite subgraphs";
    Theoretical Computer Science, 410 (2009), 21-23; 2045 - 2053.

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Talks and Poster Presentations (with Proceedings-Entry)


  1. A. Cali, G. Gottlob, T. Lukasiewicz:
    "A General Datalog-Based Framework for Tractable Query Answering over Ontologies";
    Talk: Italian Symposium on Databases (SEBD), Camogli, Italy; 06-21-2009 - 06-24-2009; in: "Proceedings of the 17th Italian Symposium on Advanced Database Systems (SEBD 2009)", V. De Antonellis, S. Castano, B. Catania, G. Guerrini (ed.); Seneca Edizioni, Torino, Italia (2009), ISBN: 978-88-6122-154-3; 29 - 36.

  2. A. Cali, G. Gottlob, T. Lukasiewicz:
    "A General Datalog-Based Framework for Tractable Query Answering over Ontologies";
    Talk: ACM Symposium on Principles of Database Systems (PODS), Providence, Rhode Island, USA; 06-29-2009 - 07-02-2009; in: "Proceedings of the 28th ACM Symposium on Principles of Database Systems (PODS 2009)", J. Paredaens, S. Jianwen (ed.); ACM Press, (2009), ISBN: 978-1-60558-553-6; 77 - 86.

  3. A. Cali, G. Gottlob, T. Lukasiewicz:
    "Datalog±: A Unified Approach to Ontologies and Integrity Constraints";
    Keynote Lecture: International Conference on Database Theory (ICDT), Saint-Petersburg, Russia (invited); 03-23-2009 - 03-26-2009; in: "Proceedings of the 12th International Conference on Database Theory (ICDT 2009)", R. Fagin (ed.); ACM International Conference Proceeding Series, 361 (2009), 14 - 30.

  4. A. Cali, G. Gottlob, T. Lukasiewicz:
    "Datalog±: A Unified Approach to Ontologies and Integrity Constraints";
    Keynote Lecture: Italian Symposium on Databases (SEBD), Camogli, Italy (invited); 06-21-2009 - 06-24-2009; in: "Proceedings of the 17th Italian Symposium on Advanced Database Systems (SEBD 2009)", V. De Antonellis, S. Castano, B. Catania, G. Guerrini (ed.); Seneca Edizioni, Torino, Italia (2009), ISBN: 978-88-6122-154-3; 5 - 6.

  5. A. Cali, G. Gottlob, T. Lukasiewicz:
    "Tractable Query Answering over Ontologies with Datalog+-";
    Talk: International Workshop on Description Logics (DL), Oxford, UK; 07-27-2009 - 07-30-2009; in: "Proceedings of the 22nd International Workshop on Description Logics (DL 2009)", B. Cuenca Grau, I. Horrocks, B. Motik, U. Sattler (ed.); CEUR workshop proceedings, 477 (2009), ISSN: 1613-0073; 46:1 - 46:12.

  6. C. dŽAmato, N. Fanizzi, B. Fazzinga, G. Gottlob, T. Lukasiewicz:
    "Combining Semantic Web Search with the Power of Inductive Reasoning";
    Talk: Workshop on Uncertainty Reasoning for the Semantic Web (URSW), Washington DC, USA; 10-26-2009; in: "Proceedings of the Fifth International Workshop on Uncertainty Reasoning for the Semantic Web (URSW 2009)", F. Bobillo, P. da Costa, C. dŽAmato, N. Fanizzi, K.B. Laskey, K.J. Laskey, T. Lukasiewicz, T. Martin, N. Nickles, M. Pool, S. Smrz (ed.); CEUR-Proceedings, 527 (2009), ISSN: 1613-0073; 15 - 26.

  7. G. Gottlob, R. Pichler, V. Savenkov:
    "Normalization and Optimization of Schema Mappings";
    Talk: Very Large Databases (VLDB), Lyon, Frankreich; 08-24-2009 - 08-28-2009; in: "Proceedings of the 35thInt. Conf. on Very Large Data Bases", H. V. Jagadish (ed.); VLDB Endowment, Vol. 2, Nr. 1 (2009), Paper ID 923, 12 pages.

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Scientific Reports


  1. W. Dvorak, G. Gottlob, R. Pichler, S. Woltran:
    "Alternation as a Programming Paradigm";
    Report No. DBAI-TR-2009-64, 2009; 28 pages.

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