Section: Partnerships and Cooperations
International Initiatives
Invited research visit in Japan (June-August 2011): Michaël Thomazo has been invited to Ken Kaneiwa laboratory at Iwate University (Japan), thanks to a grant from the Japan Society for the Promotion of Science (JSPS). A comparison between the existential rule framework studied in GraphIK and the predicate/meta-predicate hierarchies framework as studied by Ken Kaneiwa in [59] has been conducted. They have been shown mutually reducible to each other, allowing to enrich existential rules with meta-predicates and to discover new decidable classes for query answering with (meta-)predicate hierarchies. Article in preparation.
Visits of International Scientists
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Meghyn Bienvenu, CNRS INRIA LEO (1 week in May 2011) - Collaboration on query answering on knowledge bases;
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Nir Oren, Univ. of Aberdeen (1 week in May 2011) - Collaboration on argumentation for multi-agent systems;
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Sebastian Rudolph, Univ. of Karlsruhe, "Knowledge Management Group" (5 weeks in March / April 2011) - Collaboration on existential rules;
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Leon van Torre, Univ. of Luxembourg (1 week in October 2011) - Collaboration on dynamic argumentation systems;
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Serena Villata, Univ. of Torino, January 2011 - Contact on argumentation systems.