Sciweavers

2746 search results - page 144 / 550
» Bisubmodular Function Minimization
Sort
View
126
Voted
SIAMAM
2000
90views more  SIAMAM 2000»
15 years 3 months ago
Local Strong Homogeneity of a Regularized Estimator
This paper deals with regularized pointwise estimation of discrete signals which contain large strongly homogeneous zones, where typically they are constant, or linear, or more gen...
Mila Nikolova
CVBIA
2005
Springer
15 years 9 months ago
Local or Global Minima: Flexible Dual-Front Active Contours
Most variational active contour models are designed to find the “desirable” local minima of data-dependent energy functionals with the hope of avoiding undesirable configurat...
Hua Li, Anthony J. Yezzi
IWCM
2004
Springer
15 years 9 months ago
Bayesian Approaches to Motion-Based Image and Video Segmentation
We present a variational approach for segmenting the image plane into regions of piecewise parametric motion given two or more frames from an image sequence. Our model is based on ...
Daniel Cremers
STOC
2002
ACM
111views Algorithms» more  STOC 2002»
16 years 4 months ago
The price of anarchy is independent of the network topology
We study the degradation in network performance caused by the selfish behavior of noncooperative network users. We consider a model of selfish routing in which the latency experie...
Tim Roughgarden
DAC
2010
ACM
15 years 7 months ago
Lattice-based computation of Boolean functions
This paper studies the implementation of Boolean functions with lattices of two-dimensional switches. Each switch is controlled by a Boolean literal. If the literal is 1, the swit...
Mustafa Altun, Marc D. Riedel