Sciweavers

1145 search results - page 45 / 229
» Discrete Green's Functions
Sort
View
SIGECOM
2008
ACM
103views ECommerce» more  SIGECOM 2008»
15 years 6 months ago
Mechanism design over discrete domains
Often, we wish to design incentive-compatible algorithms for settings in which the players' private information is drawn from discrete domains (e.g., integer values). Our mai...
Ahuva Mu'alem, Michael Schapira
NIPS
1997
15 years 7 months ago
Graph Matching with Hierarchical Discrete Relaxation
Our aim in this paper is to develop a Bayesian framework for matching hierarchical relational models. Such models are widespread in computer vision. The framework that we adopt fo...
Richard C. Wilson, Edwin R. Hancock
SIAMCO
2010
114views more  SIAMCO 2010»
15 years 27 days ago
Discrete Carleman Estimates for Elliptic Operators in Arbitrary Dimension and Applications
In arbitrary dimension, we consider the semi-discrete elliptic operator -2 t + AM , where AM is a finite difference approximation of the operator - x((x) x). For this operator we d...
Franck Boyer, Florence Hubert, Jérôme...
DATE
2009
IEEE
129views Hardware» more  DATE 2009»
16 years 28 days ago
Energy minimization for real-time systems with non-convex and discrete operation modes
—We present an optimal methodology for dynamic voltage scheduling problem in the presence of realistic assumption such as leakage-power and intra-task overheads. Our contribution...
Foad Dabiri, Alireza Vahdatpour, Miodrag Potkonjak...
ISCAS
2007
IEEE
181views Hardware» more  ISCAS 2007»
16 years 13 days ago
Image Compression using 2D Dual-tree Discrete Wavelet Transform (DDWT)
—In this paper, we investigate image compression using 2D Dual-tree Discrete Wavelet Transform (DDWT), which is an overcomplete transform with direction-selective basis functions...
Jing-Yu Yang, Wenli Xu, Qionghai Dai, Yao Wang