Sciweavers

1067 search results - page 52 / 214
» Probabilistic regular graphs
Sort
View
IEEECIT
2010
IEEE
14 years 11 months ago
Collective Communication in Recursive Dual-Net: An Interconnection Network for High-Performance Parallel Computer Systems of the
Abstract—In this paper, we propose efficient routing algorithms for collective communication in a newly proposed, versatile network, called a recursive dual-net (RDN). The RDN c...
Yamin Li, Shietung Peng, Wanming Chu
APPT
2009
Springer
14 years 10 months ago
The Recursive Dual-Net and Its Applications
Abstract. In this paper, we propose a universal network, called recursive dual-net (RDN). It can be used as a candidate of effective interconnection networks for massively parallel...
Yamin Li, Shietung Peng, Wanming Chu
96
Voted
SIGIR
2006
ACM
15 years 6 months ago
Regularized estimation of mixture models for robust pseudo-relevance feedback
Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...
Tao Tao, ChengXiang Zhai
105
Voted
ISER
2004
Springer
158views Robotics» more  ISER 2004»
15 years 5 months ago
Collective Inspection of Regular Structures using a Swarm of Miniature Robots
We present a series of experiments concerned with the inspection of regular, engineered structures carried out using swarms of five to twenty autonomous, miniature robots, solely ...
Nikolaus Correll, Alcherio Martinoli
FOCS
2009
IEEE
15 years 7 months ago
Regularity Lemmas and Combinatorial Algorithms
— We present new combinatorial algorithms for Boolean matrix multiplication (BMM) and preprocessing a graph to answer independent set queries. We give the first asymptotic impro...
Nikhil Bansal, Ryan Williams