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ECAI
2010
Springer
15 years 7 months ago
Learning When to Use Lazy Learning in Constraint Solving
Abstract. Learning in the context of constraint solving is a technique by which previously unknown constraints are uncovered during search and used to speed up subsequent search. R...
Ian P. Gent, Christopher Jefferson, Lars Kotthoff,...
ECAI
2010
Springer
15 years 7 months ago
Addressing the Exposure Problem of Bidding Agents Using Flexibly Priced Options
Abstract. In this paper we introduce a new option pricing mechanism for reducing the exposure problem encountered by bidding agents with complementary valuations when participating...
Valentin Robu, Ioannis A. Vetsikas, Enrico H. Gerd...
CP
2008
Springer
15 years 7 months ago
Search Strategies for Rectangle Packing
Rectangle (square) packing problems involve packing all squares with sizes 1 × 1 to n × n into the minimum area enclosing rectangle (respectively, square). Rectangle packing is a...
Helmut Simonis, Barry O'Sullivan
ECAI
2010
Springer
15 years 7 months ago
On Semantic Update Operators for Answer-Set Programs
Logic programs under the stable models semantics, or answer-set programs, provide an expressive rule based knowledge representation framework, featuring formal, declarative and wel...
Martin Slota, João Leite
ICARIS
2010
Springer
15 years 7 months ago
Biomedical Article Classification Using an Agent-Based Model of T-Cell Cross-Regulation
Abstract. We propose a novel bio-inspired solution for biomedical article classification. Our method draws from an existing model of T-cell cross-regulation in the vertebrate immun...
Alaa Abi-Haidar, Luis Mateus Rocha
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