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» Reasoning about Computations Using Two-Levels of Logic
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ICALT
2008
IEEE
15 years 10 months ago
A Framework for Semantic Group Formation
Collaboration has long been considered an effective approach to learning. However, forming optimal groups can be a time consuming and complex task. Different approaches have been ...
Asma Ounnas, Hugh C. Davis, David E. Millard
MDM
2007
Springer
111views Communications» more  MDM 2007»
15 years 10 months ago
Situation Inference for Mobile Users: A Rule Based Approach
Mobile phones are being increasingly equipped with sensors that ease retrieval of context information about a user. Context data can be aggregated with information centrally avail...
Laurent-Walter Goix, Massimo Valla, Laura Cerami, ...
CCIA
2006
Springer
15 years 7 months ago
Extending the BDI architecture with commitments
Abstract. In this paper, we describe a novel agent architecture for normative multiagent systems which is based on multi-context systems. It models the three modalities of Rao and ...
Dorian Gaertner, Pablo Noriega, Carles Sierra
IJCAI
1997
15 years 5 months ago
A Cumulative-Model Semantics for Dynamic Preferences on Assumptions
Explicit preferences on assumptions as used in prioritized circumscription [McCarthy, 1986; Lifschitz, 1985; Grosof, 1991] and preferred subtheories [Brewka, 1989] provide a clear...
Ulrich Junker
CORR
2010
Springer
141views Education» more  CORR 2010»
15 years 4 months ago
A database approach to information retrieval: The remarkable relationship between language models and region models
In this report, we unify two quite distinct approaches to information retrieval: region models and language models. Region models were developed for structured document retrieval....
Djoerd Hiemstra, Vojkan Mihajlovic