Sciweavers

3320 search results - page 322 / 664
» Heuristics for the Phylogeny Problem
Sort
View
DAC
1989
ACM
15 years 11 months ago
Fast Hypergraph Partition
We present a new 0 (n2) heuristic for hypergraph min-cut bipartitioning, an important problem in circuit placement. Fastest previous methods for this problem are O(n2 log n). Our ...
Andrew B. Kahng
GECCO
2007
Springer
144views Optimization» more  GECCO 2007»
15 years 10 months ago
Multiobjective network design for realistic traffic models
Network topology design problems find application in several real life scenarios. However, most designs in the past either optimize for a single criterion like delay or assume sim...
Nilanjan Banerjee, Rajeev Kumar
ICC
2007
IEEE
150views Communications» more  ICC 2007»
15 years 10 months ago
ACE Spectrum of LDPC Codes and Generalized ACE Design
The construction of good, finite-length, LDPC codes is currently an attractive research area. Reducing attention to the Binary Erasure Channel (BEC), this problem translates into t...
Dejan Vukobratovic, Aleksandar Djurendic, Vojin Se...
GECCO
2006
Springer
135views Optimization» more  GECCO 2006»
15 years 10 months ago
The no free lunch and realistic search algorithms
The No-Free-Lunch theorems (NFLTs) are criticized for being too general to be of any relevance to the real world scenario. This paper investigates, both formally and empirically, ...
Yossi Borenstein, Riccardo Poli
DAC
1995
ACM
15 years 10 months ago
Code Optimization Techniques for Embedded DSP Microprocessors
—We address the problem of code optimization for embedded DSP microprocessors. Such processors (e.g., those in the TMS320 series) have highly irregular datapaths, and conventiona...
Stan Y. Liao, Srinivas Devadas, Kurt Keutzer, Stev...