Sciweavers

1480 search results - page 189 / 296
» Distributed algorithms for weighted problems in sparse graph...
Sort
View
ESA
2005
Springer
176views Algorithms» more  ESA 2005»
15 years 6 months ago
On Degree Constrained Shortest Paths
Abstract. Traditional shortest path problems play a central role in both the design and use of communication networks and have been studied extensively. In this work, we consider a...
Samir Khuller, Kwangil Lee, Mark A. Shayman
128
Voted
KDD
2008
ACM
183views Data Mining» more  KDD 2008»
16 years 1 months ago
Knowledge transfer via multiple model local structure mapping
The effectiveness of knowledge transfer using classification algorithms depends on the difference between the distribution that generates the training examples and the one from wh...
Jing Gao, Wei Fan, Jing Jiang, Jiawei Han
132
Voted
PE
2011
Springer
167views Optimization» more  PE 2011»
14 years 7 months ago
Passage-time computation and aggregation strategies for large semi-Markov processes
High-level semi-Markov modelling paradigms such as semi-Markov stochastic Petri nets and process algebras are used to capture realistic performance models of computer and communic...
Marcel C. Guenther, Nicholas J. Dingle, Jeremy T. ...
IPPS
2002
IEEE
15 years 5 months ago
Variable Partitioning and Scheduling of Multiple Memory Architectures for DSP
Multiple memory module architecture enjoys higher memory access bandwidth and thus higher performance. Two key problems in gaining high performance in this kind of architecture ar...
Qingfeng Zhuge, Bin Xiao, Edwin Hsing-Mean Sha
122
Voted
ICIP
2010
IEEE
14 years 10 months ago
Restoration of images and 3D data to higher resolution by deconvolution with sparsity regularization
Image convolution is conventionally approximated by the LTI discrete model. It is well recognized that the higher the sampling rate, the better is the approximation. However somet...
Yingsong Zhang, Nick G. Kingsbury