572 search results - page 43 / 115 » Exponential-Time Approximation of Hard Problems |
FCT
2003
Springer
15 years 3 months ago
2003
Springer
Abstract. The NP-complete Distinguishing Substring Selection problem (DSSS for short) asks, given a set of “good” strings and a set of “bad” strings, for a solution string ...
CPM
2009
Springer
15 years 4 months ago
2009
Springer
A classical measure of similarity between strings is the length of the longest common subsequence(LCS) between the two given strings. The search for efficient algorithms for findi...
EUROPAR
2010
Springer
14 years 10 months ago
2010
Springer
We present in this article a new approximation algorithm for scheduling a set of n independent rigid (meaning requiring a fixed number of processors) jobs on hierarchical parallel ...
COLT
2006
Springer
15 years 1 months ago
2006
Springer
We describe a new approach for understanding the difficulty of designing efficient learning algorithms. We prove that the existence of an efficient learning algorithm for a circui...
FOCS
2009
IEEE
15 years 4 months ago
2009
IEEE
— In a landmark paper [32], Papadimitriou introduced a number of syntactic subclasses of TFNP based on proof styles that (unlike TFNP) admit complete problems. A recent series of...