613 search results - page 50 / 123 » The Model-Summary Problem and a Solution for Trees |
DATE
2008
IEEE
14 years 1 months ago
2008
IEEE
Multi-input addition is an important operation for many DSP and video processing applications. On FPGAs, multi-input addition has traditionally been implemented using trees of car...
CCECE
2006
IEEE
14 years 1 months ago
2006
IEEE
Phylogenetic trees are commonly reconstructed based on hard optimization problems such as Maximum parsimony (MP) and Maximum likelihood (ML). Conventional MP heuristics for produc...
ESA
2008
Springer
13 years 9 months ago
2008
Springer
For several NP-hard network design problems, the best known approximation algorithms are remarkably simple randomized algorithms called Sample-Augment algorithms in [11]. The algor...
TSMC
2008
13 years 7 months ago
2008
In genetic programming (GP), evolving tree nodes separately would reduce the huge solution space. However, tree nodes are highly interdependent with respect to their fitness. In th...
TCS
1998
13 years 7 months ago
1998
In this paper we propose a uniform approach to deal with incremental problems on digraphs and with decremental problems on dags generalizing a technique used by La Poutr´e and va...