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» On a restricted cross-intersection problem
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ASPDAC
2004
ACM
113views Hardware» more  ASPDAC 2004»
15 years 1 months ago
Area-minimal algorithm for LUT-based FPGA technology mapping with duplication-free restriction
- Minimum area is one of the important objectives in technology mapping for lookup table-based FPGAs. It has been proven that the problem is NP-complete. This paper presents a poly...
Chi-Chou Kao, Yen-Tai Lai
CORR
2006
Springer
164views Education» more  CORR 2006»
14 years 9 months ago
Approximation Algorithms for Restricted Cycle Covers Based on Cycle Decompositions
A cycle cover of a graph is a set of cycles such that every vertex is part of exactly one cycle. An L-cycle cover is a cycle cover in which the length of every cycle is in the set ...
Bodo Manthey
IPCO
1996
162views Optimization» more  IPCO 1996»
14 years 11 months ago
The Quadratic Assignment Problem with a Monotone Anti-Monge and a Symmetric Toeplitz Matrix: Easy and Hard Cases
This paper investigates a restricted version of the Quadratic Assignment Problem (QAP), where one of the coefficient matrices is an Anti-Monge matrix with non-decreasing rows and ...
Rainer E. Burkard, Eranda Çela, Günter...
51
Voted
CP
2005
Springer
15 years 3 months ago
Lookahead Saturation with Restriction for SAT
We present a new and more efficient heuristic by restricting lookahead saturation (LAS) with NVO (neighbourhood variable ordering) and DEW (dynamic equality weighting). We report o...
Anbulagan, John K. Slaney
66
Voted
GECCO
2005
Springer
182views Optimization» more  GECCO 2005»
15 years 3 months ago
Improving EAX with restricted 2-opt
Edge Assembly Crossover (EAX) is by far the most successful crossover operator in solving the traveling salesman problem (TSP) with Genetic Algorithms (GAs). Various improvements ...
Chen-hsiung Chan, Sheng-An Lee, Cheng-Yan Kao, Hua...