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SIAMSC
2008
148views more  SIAMSC 2008»
14 years 9 months ago
Multilevel Adaptive Aggregation for Markov Chains, with Application to Web Ranking
A multilevel adaptive aggregation method for calculating the stationary probability vector of an irreducible stochastic matrix is described. The method is a special case of the ada...
Hans De Sterck, Thomas A. Manteuffel, Stephen F. M...
CVPR
2010
IEEE
15 years 6 months ago
Authority-Shift Clustering: Hierarchical Clustering by Authority Seeking on Graphs
In this paper, a novel hierarchical clustering method using link analysis techniques is introduced. The algorithm is formulated as an authority seeking procedure on graphs, which c...
Minsu Cho (Seoul National University), Kyoung Mu L...
PDP
1995
IEEE
15 years 1 months ago
Iterated Runge-Kutta methods on distributed memory multiprocessors
We investigate the parallel implementation of the diagonal{implicitly iterated Runge{ Kutta (DIIRK) method, an iteration method based on a predictor{corrector scheme. This method ...
Thomas Rauber, Gudula Rünger
ICPP
2000
IEEE
15 years 2 months ago
Evaluation of Loop Grouping Methods Based on Orthogonal Projection Spaces
This paper compares three similar loop-grouping methods. All methods are based on projecting the n-dimensional iteration space Jn onto a k-dimensional one, called the projected sp...
Ioannis Drositis, Georgios I. Goumas, Nectarios Ko...
CDC
2010
IEEE
136views Control Systems» more  CDC 2010»
14 years 4 months ago
A distributed Newton method for Network Utility Maximization
Most existing work uses dual decomposition and subgradient methods to solve Network Utility Maximization (NUM) problems in a distributed manner, which suffer from slow rate of con...
Ermin Wei, Asuman E. Ozdaglar, Ali Jadbabaie