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» A Logic Programming Based Approach to QA@CLEF05 Track
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CP
2009
Springer
15 years 10 months ago
Solving a Location-Allocation Problem with Logic-Based Benders' Decomposition
Abstract. We address a location-allocation problem that requires deciding the location of a set of facilities, the allocation of customers to those facilities under facility capaci...
Mohammad M. Fazel-Zarandi, J. Christopher Beck
ANOR
2005
89views more  ANOR 2005»
14 years 9 months ago
Logic-Based Modeling and Solution of Nonlinear Discrete/Continuous Optimization Problems
This paper presents a review of advances in the mathematical programming approach to discrete/continuous optimization problems. We first present a brief review of MILP and MINLP f...
Sangbum Lee, Ignacio E. Grossmann
ESWS
2007
Springer
15 years 3 months ago
Vague Knowledge Bases for Matchmaking in P2P E-Marketplaces
In this paper we propose an approach to semantic matchmaking that exploits various knowledge representation technologies to find most promising partners in peer-to-peer e-marketpl...
Azzurra Ragone, Umberto Straccia, Tommaso Di Noia,...
TASE
2009
IEEE
15 years 4 months ago
The Logical Approach to Low-Level Stack Reasoning
—Formal verification of low-level programs often requires explicit reasoning and specification of runtime stacks. Treating stacks naively as parts of ordinary heaps can lead to...
Xinyu Jiang, Yu Guo, Yiyun Chen
AUSAI
2004
Springer
15 years 2 months ago
A Logic Based Approach for Dynamic Access Control
The PolicyUpdater1 system is a fully-implemented access control system that provides policy evaluations as well as dynamic policy updates. These functions are achieved by the use o...
Vino Fernando Crescini, Yan Zhang