Database Reference
In-Depth Information
Calvanese, D., De Giacomo, G., Lembo, D., Lenzerini, M., & Rosati, R. (2007). Tractable reasoning
and efficient query answering in description logics: The dl-lite family. Journal of Automated Reasoning ,
39 (3), 385-429. doi:10.1007/s10817-007-9078-x
Calvanese, D., De Giacomo, G., & Lenzerini, M. (1998). On the decidability of query containment
under constraints. Proceedings of the 17th ACM SIGACT SIGMOD SIGART Symposium on Principles
of Database Systems (PODS'98), (pp. 149-158).
Glimm, B., Horrocks, I., & Sattler, U. (2007). Conjunctive query entailment for shoq. Proceedings of the
2007 International Workshop on Description Logic (DL 2007). CEUR Electronic Workshop Proceedings.
Glimm, B., Lutz, C., Horrocks, I., & Sattler, U. (2008). Conjunctive query answering for the description
logic shiq. [JAIR]. Journal of Artificial Intelligence Research , 31 , 157-204.
Krtzsch, M., Rudolph, S., & Hitzler, P. (2007). Conjunctive queries for a tractable fragment of owl 1.1.
Proceedings of the 6th International Semantic Web Conference (ISWC 2007), 310-323.
Levy, A. Y., & Rousset, M.-C. (1998). Combining horn rules and description logics in carin. Artificial
Intelligence , 104 (1-2), 165-209. doi:10.1016/S0004-3702(98)00048-4
Lukasiewicz, T., & Straccia, U. (2008). Managing uncertainty and vagueness in description logics for
the semantic Web. Journal of Web Semantics , 6 (4), 291-308. doi:10.1016/j.websem.2008.04.001
Mailis, T. P., Stoilos, G., & Stamou, G. B. (2007). Expressive reasoning with horn rules and fuzzy descrip-
tion logics. Proceedings of 2nd International Conference on Web Reasoning and Rule Systems (RR'08).
Ortiz, M., Calvanese, D., & Eiter, T. (2006). Data complexity of answering unions of conjunctive que-
ries in shiq. Proceedings of the 2006 International Workshop on Description Logic. CEUR Electronic
Workshop Proceedings.
Ortiz, M., Calvanese, D., & Eiter, T. (2008). Data complexity of query answering in expressive descrip-
tion logics via tableaux. Journal of Automated Reasoning , 41 (1), 61-98. doi:10.1007/s10817-008-9102-9
Pan, J. Z., Stamou, G. B., Stoilos, G., Taylor, S., & Thomas, E. (2008). Scalable querying services over
fuzzy ontologies. Proceedings of the 17th International World Wide Web Conference (WWW2008),
(pp. 575-584).
Rosati, R. (2007a). The limits of querying ontologies. Proceedings of the 11th International Conference
on Database Theory (ICDT 2007), (pp. 164-178).
Rosati, R. (2007b). On conjunctive query answering in EL. Proceedings of the 2007 International Work-
shop on Description Logic (DL 2007). CEUR Electronic Workshop Proceedings.
Stoilos, G., Simou, N., Stamou, G. B., & Kollias, S. D. (2006). Uncertainty and the semantic Web. IEEE
Intelligent Systems , 21 (5), 84-87. doi:10.1109/MIS.2006.105
Stoilos, G., Stamou, G. B., Pan, J. Z., Tzouvaras, V., & Horrocks, I. (2007). Reasoning with very expres-
sive fuzzy description logics. [JAIR]. Journal of Artificial Intelligence Research , 30 , 273-320.
Search WWH ::




Custom Search