S. Munoz, J. Perez, Claudio Gutiérrez

Minimal Deductive Systems for RDF – Best Paper Award -

4th European Semantic Web Conference, ESWC 2007, Innsbruck, Austria, June 2007.

Claudio Gutiérrez, Carlos A. Hurtado, Alejandro A. Vaisman

Introducing Time into RDF

IEEE Trans. Knowl. Data Eng. 19(2): 207-218 (2007)

Marcelo Arenas, Pablo Barcelo, Leonid Libkin

Combining Temporal Logics for Querying XML Documents

In Proceedings 11th International Conference on Database Theory (ICDT 2007), volume 4353 of Lecture Notes in Computer Science, pages 359-373, 2007.

Marcelo Arenas, Pablo Barcelo, Leonid Libkin

Regular Languages of Nested Words: Fixed Points, Automata, and Synchronization

In Proceedings of the 34th International Colloquium on Automata, Languages and Programming (ICALP’07),vol. 4952 of Springer Lecture Notes in Computer Science, L. Arge, C. Cachin, T. Jurdzi’nski, A. Tarlecki, Eds., pages 888-899, 2007.

Rajeev Alur, Marcelo Arenas, Pablo Barcelo, Kousha Etessami, Neil Immerman, Leonid Libkin

First-order and Temporal Logics for Nested Words

In Proceedings 22nd IEEE Symposium on Logic in Computer Science (LICS 2007), pages 151-160, 2007.



Benjamin Piwowarski, Patrick Gallinari

A Bayesian Network for XML Information Retrieval: Searching and Learning with the INEX Collection

In Information Retrieval 8 (4). December 2005, pages 655-681.

Benjamin Piwowarski, Georges Dupret

Evaluation in (xml) information retrieval: Expected precision-recall with user modelling (eprum)

In SIGIR 2006: Proceedings of the 28th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval, 2006.

Benjamin Piwowarski, P. Gallinari, Georges Dupret

An extension of precision-recall with user modelling (PRUM): Application to XML retrieval

Transactions on Information Systems (TOIS). Accepted for publication.

Georges Dupret, Benjamin Piwowarski, Carlos Hurtado, Marcelo Mendoza

A statistical model of query log generation

In Proceedings of the 13th International Symposium on String Processing and Information Retrieval (SPIRE 2006), LNCS 4209, pages 217-228. Springer, 2006.