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COMPUTING
2004
107views more  COMPUTING 2004»
15 years 4 months ago
Efficient Collision Detection for Moving Ellipsoids Using Separating Planes
We present a simple, accurate and efficient algorithm for collision detection among moving ellipsoids. Its efficiency is attributed to two results: (i) a simple algebraic test for...
Wenping Wang, Yi-King Choi, Bin Chan, Myung-Soo Ki...
ARCS
2008
Springer
15 years 6 months ago
An Optimized ZGEMM Implementation for the Cell BE
: The architecture of the IBM Cell BE processor represents a new approach for designing CPUs. The fast execution of legacy software has to stand back in order to achieve very high ...
Timo Schneider, Torsten Hoefler, Simon Wunderlich,...
130
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FSTTCS
2004
Springer
15 years 9 months ago
A Calculus for Trust Management
We introduce ctm, a process calculus which embodies a notion of trust for global computing systems. In ctm each principal (location) is equipped with a policy, which determines its...
Marco Carbone, Mogens Nielsen, Vladimiro Sassone
CORR
2011
Springer
174views Education» more  CORR 2011»
14 years 11 months ago
Left invertibility of discrete-time output-quantized systems: the linear case with finite inputs
This paper studies left invertibility of discrete-time linear output-quantized systems. Quantized outputs are generated according to a given partition of the state-space, while inp...
Nevio Dubbini, Benedetto Piccoli, Antonio Bicchi
235
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PARA
2004
Springer
15 years 9 months ago
Extending PSBLAS to Build Parallel Schwarz Preconditioners
We describe some extensions to Parallel Sparse BLAS (PSBLAS), a library of routines providing basic Linear Algebra operations needed to build iterative sparse linear system solvers...
Alfredo Buttari, Pasqua D'Ambra, Daniela di Serafi...