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SODA
2010
ACM
214views Algorithms» more  SODA 2010»
16 years 4 months ago
A Fourier space algorithm for solving quadratic assignment problems
The quadratic assignment problem (QAP) is a central problem in combinatorial optimization. Several famous computationally hard tasks, such as graph matching, partitioning, and the...
Risi Kondor
DDECS
2006
IEEE
88views Hardware» more  DDECS 2006»
16 years 25 days ago
Minimization of Large State Spaces using Symbolic Branching Bisimulation
Abstract: Bisimulations in general are a powerful concept to minimize large finite state systems regarding some well-defined observational behavior. In contrast to strong bisimul...
Ralf Wimmer, Marc Herbstritt, Bernd Becker
CAV
2005
Springer
86views Hardware» more  CAV 2005»
16 years 9 days ago
Syntax-Driven Reachable State Space Construction of Synchronous Reactive Programs
We consider in the current paper the issue of exploiting the structural form of Esterel programs [BG92] to partition the algorithmic RSS (reachable state space) fix-point construc...
Eric Vecchié, Robert de Simone
PCM
2004
Springer
102views Multimedia» more  PCM 2004»
16 years 3 days ago
Background Modeling Using Phase Space for Day and Night Video Surveillance Systems
This paper presents a novel background modeling approach for day and night video surveillance. A great number of background models have been proposed to represent the background sc...
Yu-Ming Liang, Arthur Chun-Chieh Shih, Hsiao-Rong ...
VRML
1999
ACM
15 years 11 months ago
ToolSpace: Web based 3D Collaboration
User interfaces have evolved from punched cards, to text terminals, to windowing systems. As interface standards move into the third dimension, we have the opportunity to ensure t...
T. Goddard, Vaidy S. Sunderam