14739 search results - page 2815 / 2948 » An optimization problem on the sphere |
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SIAMSC
2008
14 years 10 months ago
2008
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...
104
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SIGMETRICS
2008
ACM
14 years 10 months ago
2008
ACM
In this paper, we study the problem of utility maximization in P2P systems, in which aggregate application-specific utilities are maximized by running distributed algorithms on P2...
SIGMETRICS
2008
ACM
14 years 10 months ago
2008
ACM
Fine-grained network measurement requires routers and switches to update large arrays of counters at very high link speed (e.g. 40 Gbps). A naive algorithm needs an infeasible amo...
89
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ANOR
2005
14 years 10 months ago
2005
In Hell et al. (2004), we have previously observed that, in a chordal graph G, the maximum number of independent r-cliques (i.e., of vertex disjoint subgraphs of G, each isomorphic...
TCOM
2008
2008
Relay assisted F/TDMA ad hoc networks: node classification, power allocation and relaying strategies
14 years 10 months ago
This paper considers the design of relay assisted F/TDMA ad hoc networks with multiple relay nodes each of which assists the transmission of a predefined subset of source nodes to ...