3206 search results - page 349 / 642 » Optimizing Graph Algorithms for Improved Cache Performance |
123
click to vote
CIKM
2004
Springer
15 years 8 months ago
2004
Springer
Our work is motivated by the problem of ranking hyperlinked documents for a given query. Given an arbitrary directed graph with edge and node labels, we present a new flow-based ...
181
click to vote
SIGIR
2011
ACM
14 years 5 months ago
2011
ACM
As the Internet grows explosively, search engines play a more and more important role for users in effectively accessing online information. Recently, it has been recognized that ...
120
click to vote
PIMRC
2008
IEEE
15 years 9 months ago
2008
IEEE
Abstract—The high peak-to-average-power ratio (PAR) of Orthogonal Frequency Division Multiplexing (OFDM) transmission systems significantly reduces the power efficiency or perf...
115
click to vote
CORR
2007
Springer
15 years 3 months ago
2007
Springer
We address the problem of answering Web ontology queries efficiently. An ontology is formalized as a Deductive Ontology Base (DOB), a deductive database that comprises the ontology...
150
click to vote
ANTSW
2008
Springer
15 years 5 months ago
2008
Springer
An adaptive particle swarm optimization (APSO) that features better search efficiency than classical particle swarm optimization (PSO) is presented. More importantly, it can perfor...