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» On the complexity of computing determinants
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CCGRID
2004
IEEE
15 years 8 months ago
Evolutionary molecular structure determination using Grid-enabled data mining
A new computational framework is developed for the evolutionary determination of molecular crystal structures using the Shake-and-Bake methodology. Genetic algorithms are performe...
Mark L. Green, Russ Miller
125
Voted
LICS
2008
IEEE
15 years 10 months ago
On the Asymptotic Nullstellensatz and Polynomial Calculus Proof Complexity
We show that the asymptotic complexity of uniformly generated (expressible in First-Order (FO) logic) propositional tautologies for the Nullstellensatz proof system (NS) as well a...
Søren Riis
JVCIR
2006
140views more  JVCIR 2006»
15 years 4 months ago
Improved H.264 rate control by enhanced MAD-based frame complexity prediction
This paper presents a revised rate control scheme based on an improved frame complexity measure. Rate control adopted by both MPEG-4 VM18 and H.264/AVC use a quadratic rate-distor...
Xiaoquan Yi, Nam Ling
VR
2007
IEEE
131views Virtual Reality» more  VR 2007»
15 years 10 months ago
The Effects of Scene Complexity, Stereovision, and Motion Parallax on Size Constancy in a Virtual Environment
In this paper, the effects of three visual factors: scene complexity, stereovision and motion parallax on correct perception of a virtual object’s size were analyzed in an immer...
Xun Luo, Robert V. Kenyon, Derek Kamper, Daniel J....
SIAMDM
2002
94views more  SIAMDM 2002»
15 years 4 months ago
How to Be an Efficient Snoop, or the Probe Complexity of Quorum Systems
A quorum system is a collection of sets (quorums) every two of which intersect. Quorum systems have been used for many applications in the area of distributed systems, including mu...
David Peleg, Avishai Wool