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» Problem Solving in the DISCO Constraint Database System
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RTSS
1998
IEEE
15 years 2 months ago
Symbolic Schedulability Analysis of Real-Time Systems
We propose a unifying method for analysis of scheduling problems in real-time systems. The method is based on ACSR-VP, a real-time process algebra with value-passing capabilities....
Hee-Hwan Kwak, Insup Lee, Anna Philippou, Jin-Youn...
ATAL
2006
Springer
15 years 1 months ago
Distributed Lagrangean relaxation protocol for the generalized mutual assignment problem
Abstract. The generalized assignment problem (GAP) is a typical NP-hard problem and has been studied for many years mainly in the operations research community. The goal of the GAP...
Katsutoshi Hirayama
AAAI
2008
15 years 4 days ago
Resource Constrained Distributed Constraint Optimization with Virtual Variables
Cooperative problem solving with resource constraints are important in practical multi-agent systems. Resource constraints are necessary to handle practical problems including dis...
Toshihiro Matsui, Hiroshi Matsuo, Marius Silaghi, ...
EOR
2010
102views more  EOR 2010»
14 years 10 months ago
The Tree of Hubs Location Problem
The Tree-of-Hubs Location Problem is studied. This problem, which combines several aspects of some location, network design and routing problems, is inspired by those transportati...
Iván A. Contreras, Elena Fernández, ...
SAC
2004
ACM
15 years 3 months ago
An improved hybrid genetic algorithm for the generalized assignment problem
We consider the generalized assignment problem in which the objective is to find a minimum cost assignment of a set of jobs to a set of agents subject to resource constraints. Th...
Harald Feltl, Günther R. Raidl