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MST
2006
136views more  MST 2006»
13 years 8 months ago
Simple Efficient Load-Balancing Algorithms for Peer-to-Peer Systems
Load balancing is a critical issue for the efficient operation of peerto-peer networks. We give two new load-balancing protocols whose provable performance guarantees are within a...
David R. Karger, Matthias Ruhl
IWDC
2005
Springer
117views Communications» more  IWDC 2005»
14 years 2 months ago
Oasis: A Hierarchical EMST Based P2P Network
Peer-to-peer systems and applications are distributed systems without any centralized control. P2P systems form the basis of several applications, such as file sharing systems and ...
Pankaj Ghanshani, Tarun Bansal
MOC
1998
90views more  MOC 1998»
13 years 8 months ago
Numerical solution of parabolic integro-differential equations by the discontinuous Galerkin method
The numerical solution of a parabolic equation with memory is considered. The equation is first discretized in time by means of the discontinuous Galerkin method with piecewise co...
Stig Larsson, Vidar Thomée, Lars B. Wahlbin
SWAT
2000
Springer
107views Algorithms» more  SWAT 2000»
14 years 4 days ago
A New Trade-Off for Deterministic Dictionaries
We consider dictionaries over the universe U = {0, 1}w on a unit-cost RAM with word size w and a standard instruction set. We present a linear space deterministic dictionary with m...
Rasmus Pagh
CC
2008
Springer
133views System Software» more  CC 2008»
13 years 8 months ago
Hardness Amplification via Space-Efficient Direct Products
We prove a version of the derandomized Direct Product lemma for deterministic space-bounded algorithms. Suppose a Boolean function g : {0, 1}n {0, 1} cannot be computed on more th...
Venkatesan Guruswami, Valentine Kabanets