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FSTTCS
1995
Springer
15 years 10 months ago
Branch and Bound on the Network Model
Karp and Zhang developed a general randomized parallel algorithm for solving branch and bound problems. They showed that with high probability their algorithm attained optimal spe...
Sanjay Jain
WG
1995
Springer
15 years 10 months ago
Modular Decomposition of Hypergraphs
We propose an O(n4) algorithm to build the modular decomposition tree of hypergraphs of dimension 3 and show how this algorithm can be generalized to compute in O(n3k−5) time th...
Paola Bonizzoni, Gianluca Della Vedova
WSC
2008
15 years 9 months ago
The improved sweep metaheuristic for simulation optimization and application to job shop scheduling
We present an improved sweep metaheuristic for discrete event simulation optimization. The sweep algorithm is a tree search similar to beam search. The basic idea is to run a limi...
George Jiri Mejtsky
ATAL
2008
Springer
15 years 8 months ago
Value-based observation compression for DEC-POMDPs
Representing agent policies compactly is essential for improving the scalability of multi-agent planning algorithms. In this paper, we focus on developing a pruning technique that...
Alan Carlin, Shlomo Zilberstein
CIKM
2008
Springer
15 years 8 months ago
An extended cooperative transaction model for xml
In many application areas, for example in design or media production processes, several authors have to work cooperatively on the same project. Thereby, a frequently used data for...
Francis Gropengießer, Kai-Uwe Sattler