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IPPS
2000
IEEE
14 years 6 days ago
Replicating the Contents of a WWW Multimedia Repository to Minimize Download Time
Dynamic replication algorithms aim at allocating, migrating and deleting copies of an object over various Internet hosts, according to the access patterns exhibited online, so as ...
Thanasis Loukopoulos, Ishfaq Ahmad
DCOSS
2010
Springer
13 years 11 months ago
Wormholes No More? Localized Wormhole Detection and Prevention in Wireless Networks
A number of protocols have been proposed to date to defend against wormhole attacks in wireless networks by adopting synchronized clocks, positioning devices, or directional antenn...
Tassos Dimitriou, Thanassis Giannetsos
HPCC
2007
Springer
14 years 2 months ago
Adaptive Computation of Self Sorting In-Place FFTs on Hierarchical Memory Architectures
Computing ”in-place and in-order”FFT poses a very difficult problem on hierarchical memory architectures where data movement can seriously degrade the performance. In this pape...
Ayaz Ali, S. Lennart Johnsson, Jaspal Subhlok
IPPS
2005
IEEE
14 years 1 months ago
Practical Divisible Load Scheduling on Grid Platforms with APST-DV
Divisible load applications consist of a load, that is input data and associated computation, that can be divided arbitrarily into independent pieces. Such applications arise in m...
Krijn van der Raadt, Yang Yang, Henri Casanova
SIAMSC
2010
151views more  SIAMSC 2010»
13 years 6 months ago
An Inner-Outer Iteration for Computing PageRank
We present a new iterative scheme for PageRank computation. The algorithm is applied to the linear system formulation of the problem, using inner-outer stationary iterations. It is...
David F. Gleich, Andrew P. Gray, Chen Greif, Tracy...