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ATAL
2005
Springer
15 years 9 months ago
Impact of problem centralization in distributed constraint optimization algorithms
Recent progress in Distributed Constraint Optimization Problems (DCOP) has led to a range of algorithms now available which differ in their amount of problem centralization. Probl...
John Davin, Pragnesh Jay Modi
119
Voted
CRYPTO
2004
Springer
123views Cryptology» more  CRYPTO 2004»
15 years 9 months ago
Asymptotically Optimal Communication for Torus-Based Cryptography
Abstract. We introduce a compact and efficient representation of elements of the algebraic torus. This allows us to design a new discretelog based public-key system achieving the o...
Marten van Dijk, David P. Woodruff
122
Voted
IFL
2004
Springer
131views Formal Methods» more  IFL 2004»
15 years 9 months ago
Exploiting Single-Assignment Properties to Optimize Message-Passing Programs by Code Transformations
The message-passing paradigm is now widely accepted and used mainly for inter-process communication in distributed memory parallel systems. However, one of its disadvantages is the...
Alfredo Cristóbal-Salas, Andrey Chernykh, E...
155
Voted
ICS
1997
Tsinghua U.
15 years 8 months ago
Iteration Space Slicing and Its Application to Communication Optimization
Program slicing is an analysis that answers questions such as \Which statements might a ect the computation of variable v at statement s?" or \Which statements depend on the ...
William Pugh, Evan Rosser
VCIP
2003
109views Communications» more  VCIP 2003»
15 years 5 months ago
Coding mode optimization for MPEG-2 transcoding with spatial resolution reduction
This paper presents a coding mode decision algorithm for MPEG-2 spatial transcoding. The optimization for coding mode and quantization scale are formulated in an operational rate ...
Hao-Song Kong, Anthony Vetro, Huifang Sun