3318 search results - page 224 / 664 » The Weak Instance Model |
165
click to vote
BMCBI
2007
15 years 6 months ago
2007
Background: The ab initio protein folding problem consists of predicting protein tertiary structure from a given amino acid sequence by minimizing an energy function; it is one of...
192
click to vote
COR
2008
15 years 5 months ago
2008
In this paper we discuss models and methods for solving the rooted distance constrained minimum spanning tree problem which is defined as follows: given a graph G = (V, E) with no...
230
click to vote
CP
2004
Springer
15 years 11 months ago
2004
Springer
The success of stochastic algorithms is often due to their ability to effectively amplify the performance of search heuristics. This is certainly the case with stochastic sampling ...
195
click to vote
CCGRID
2008
IEEE
15 years 8 months ago
2008
IEEE
Production grids are complex and highly variable systems whose behavior is not well understood and difficult to anticipate. The goal of this study is to estimate the impact of the ...
160
click to vote
STACS
1994
Springer
15 years 10 months ago
1994
Springer
The L ? = NL question remains one of the major unresolved problems in complexity theory. Both L and NL have logical characterizations as the sets of totally ordered ( ) structures...