Sciweavers

7006 search results - page 258 / 1402
» Approximation Algorithms
Sort
View
135
Voted
TCBB
2010
166views more  TCBB 2010»
15 years 2 months ago
Approximate Maximum Parsimony and Ancestral Maximum Likelihood
— We explore the maximum parsimony (MP) and ancestral maximum likelihood (AML) criteria in phylogenetic tree reconstruction. Both problems are NP hard, so we seek approximate sol...
Noga Alon, Benny Chor, Fabio Pardi, Anat Rapoport
145
Voted
ESA
2009
Springer
130views Algorithms» more  ESA 2009»
15 years 10 months ago
On the Performance of Approximate Equilibria in Congestion Games
We study the performance of approximate Nash equilibria for congestion games with polynomial latency functions. We consider how much the price of anarchy worsens and how much the ...
George Christodoulou, Elias Koutsoupias, Paul G. S...
129
Voted
CPM
1999
Springer
127views Combinatorics» more  CPM 1999»
15 years 8 months ago
A New Indexing Method for Approximate String Matching
We present a new indexing method for the approximate string matching problem. The method is based on a su x tree combined with a partitioning of the pattern. We analyze the resulti...
Gonzalo Navarro, Ricardo A. Baeza-Yates
163
Voted
WEA
2004
Springer
150views Algorithms» more  WEA 2004»
15 years 9 months ago
Increased Bit-Parallelism for Approximate String Matching
Abstract. Bit-parallelism permits executing several operations simultaneously over a set of bits or numbers stored in a single computer word. This technique permits searching for t...
Heikki Hyyrö, Kimmo Fredriksson, Gonzalo Nava...
121
Voted
FSTTCS
2007
Springer
15 years 9 months ago
Order Scheduling Models: Hardness and Algorithms
We consider scheduling problems in which a job consists of components of different types to be processed on m machines. Each machine is capable of processing components of a singl...
Naveen Garg, Amit Kumar, Vinayaka Pandit