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COMPUTING
2002
93views more  COMPUTING 2002»
13 years 5 months ago
Non-Nested Multi-Level Solvers for Finite Element Discretisations of Mixed Problems
We consider a general framework for analysing the convergence of multi-grid solvers applied to finite element discretisations of mixed problems, both of conforming and nonconformi...
V. John, P. Knobloch, Gunar Matthies, Lutz Tobiska
ENTCS
2002
112views more  ENTCS 2002»
13 years 5 months ago
Ambient Calculus and its Logic in the Calculus of Inductive Constructions
The Ambient Calculus has been recently proposed as a model of mobility of agents in a dynamically changing hierarchy of domains. In this paper, we describe the implementation of t...
Ivan Scagnetto, Marino Miculan
AINA
2010
IEEE
13 years 10 months ago
RBP: Reliable Broadcasting Protocol in Large Scale Mobile Ad Hoc Networks
—Conventional broadcasting protocols suffer from network congestion, frequent message losses and corruption of broadcast messages due to a vast number of duplicate packets transm...
Subrata Saha, Syed Rafiul Hussain, A. K. M. Ashiku...
GECCO
2005
Springer
160views Optimization» more  GECCO 2005»
13 years 11 months ago
On the complexity of hierarchical problem solving
Competent Genetic Algorithms can efficiently address problems in which the linkage between variables is limited to a small order k. Problems with higher order dependencies can onl...
Edwin D. de Jong, Richard A. Watson, Dirk Thierens
TIT
2010
140views Education» more  TIT 2010»
13 years 1 days ago
On the analytic wavelet transform
An exact and general expression for the analytic wavelet transform of a real-valued signal is constructed, resolving the time-dependent effects of non-negligible amplitude and fre...
Jonathan M. Lilly, Sofia C. Olhede