Sciweavers

14548 search results - page 438 / 2910
» The Optimal Path-Matching Problem
Sort
View
IPSN
2004
Springer
16 years 1 months ago
Rate-distortion problem for physics based distributed sensing
We consider the rate-distortion problem for sensing the continuous space-time physical temperature in a circular ring on which a heat source is applied over space and time, and wh...
Baltasar Beferull-Lozano, Robert L. Konsbruck, Mar...
IPPS
1996
IEEE
15 years 11 months ago
A Parallel Solution to the Extended Set Union Problem with Unlimited Backtracking
In this paper, we study on the EREW-PRAM model a parallel solution to the extended set union problem with unlimited backtracking which maintains a dynamic partition of an n-elemen...
Maria Cristina Pinotti, Vincenzo A. Crupi, Sajal K...
COMPUTING
2008
174views more  COMPUTING 2008»
15 years 7 months ago
Multilevel algorithms for Rannacher-Turek finite element approximation of 3D elliptic problems
Generalizing the approach of a previous work [15] the authors present multilevel preconditioners for three-dimensional (3D) elliptic problems discretized by a family of Rannacher ...
Ivan Georgiev, Johannes Kraus, Svetozar Margenov
TON
2002
99views more  TON 2002»
15 years 7 months ago
Computing shortest paths for any number of hops
In this paper we introduce and investigate a new" path optimization problem which we denote as the All Hops Optimal Path AHOP problem. The problem involves identifying, for a...
Roch Guérin, Ariel Orda
ICIP
2006
IEEE
16 years 9 months ago
On the Optimal Structure of Watermark Decoders Under Desynchronization Attacks
Designing watermarking codes that can withstand geometric and other desynchronization attacks is a notoriously difficult problem. One may ask whether these difficulties are due to...
Pierre Moulin