Sciweavers

984 search results - page 94 / 197
» ideas 2006
Sort
View
JACM
2006
98views more  JACM 2006»
13 years 10 months ago
Distribution sort with randomized cycling
Parallel independent disks can enhance the performance of external memory (EM) algorithms, but the programming task is often di cult. In this paper we develop randomized variants ...
Jeffrey Scott Vitter, David A. Hutchinson
JAIR
2006
143views more  JAIR 2006»
13 years 10 months ago
Convexity Arguments for Efficient Minimization of the Bethe and Kikuchi Free Energies
Loopy and generalized belief propagation are popular algorithms for approximate inference in Markov random fields and Bayesian networks. Fixed points of these algorithms have been...
Tom Heskes
JCM
2006
60views more  JCM 2006»
13 years 10 months ago
A Harmful Interference Model for Unlicensed Device Operation in Licensed service Bands
Recent FCC proceedings have considered the notion of unlicensed device operation in licensed bands. Licensed users are concerned about harmful interference while unlicensed device ...
Timothy X. Brown
JCM
2006
112views more  JCM 2006»
13 years 10 months ago
A Peer-to-Peer Cooperation Enhancement Scheme and its Performance Analysis
The performance of peer-to-peer systems depends on the level of cooperation of the system's participants. While most existing peer-to-peer architectures have assumed that user...
Wei-Cherng Liao, Fragkiskos Papadopoulos, Konstant...
JETAI
2006
66views more  JETAI 2006»
13 years 10 months ago
A self-watching model of analogy-making and perception
hin an abstract microworld of analogy problems. This approach differs from most other models of analogy in its insistence that concepts acquire their semantics from within the syst...
James B. Marshall