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AAAI
2006
15 years 8 months ago
Compilation of Query-Rewriting Problems into Tractable Fragments of Propositional Logic
We consider the problem of rewriting a query efficiently using materialized views. In the context of information integration, this problem has received significant attention in th...
Yolifé Arvelo, Blai Bonet, Maria-Esther Vid...
AAAI
2008
15 years 7 months ago
Reasoning about Large Taxonomies of Actions
We design a representation based on the situation calculus to facilitate development, maintenance and elaboration of very large taxonomies of actions. This representation leads to...
Yilan Gu, Mikhail Soutchanski
185
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EOR
2008
136views more  EOR 2008»
15 years 6 months ago
Game-theoretic analysis of cooperation among supply chain agents: Review and extensions
This paper surveys some applications of cooperative game theory to supply chain management. Special emphasis is placed on two important aspects of cooperative games: profit alloca...
Mahesh Nagarajan, Greys Sosic
AUTOMATICA
2006
101views more  AUTOMATICA 2006»
15 years 6 months ago
A risk-sensitive approach to total productive maintenance
While risk-sensitive (RS) approaches for designing plans of total productive maintenance are critical in manufacturing systems, there is little in the literature by way of theoret...
Abhijit Gosavi
IJAR
2008
114views more  IJAR 2008»
15 years 6 months ago
A definition of subjective possibility
: Based on the setting of exchangeable bets, this paper proposes a subjectivist view of numerical possibility theory. It relies on the assumption that when an agent constructs a pr...
Didier Dubois, Henri Prade, Philippe Smets