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AML
2006
83views more  AML 2006»
13 years 9 months ago
The Medvedev lattice of computably closed sets
Simpson introduced the lattice P of 0 1 classes under Medvedev reducibility. Questions regarding completeness in P are related to questions about measure and randomness. We presen...
Sebastiaan Terwijn
EOR
2007
109views more  EOR 2007»
13 years 9 months ago
Accessibility in oriented networks
The aim of this work is to present a numerical measure of the importance of each player in a cooperative game when the cooperation possibilities are limited according to the links...
Rafael Amer, José Miguel Giménez, An...
CSSC
2010
121views more  CSSC 2010»
13 years 6 months ago
An Efficient Estimation for Switching Regression Models: A Monte Carlo Study
This paper investigates an efficient estimation method for a class of switching regressions based on the characteristic function (CF). We show that with the exponential weighting ...
Dinghai Xu
ICASSP
2011
IEEE
13 years 1 months ago
An ALPS view of sparse recovery
We provide two compressive sensing (CS) recovery algorithms based on iterative hard-thresholding. The algorithms, collectively dubbed as algebraic pursuits (ALPS), exploit the res...
Volkan Cevher
CIVR
2010
Springer
227views Image Analysis» more  CIVR 2010»
13 years 6 months ago
Evaluating detection of near duplicate video segments
The automatic detection of near duplicate video segments, such as multiple takes of a scene or different news video clips showing the same event, has received growing research int...
Werner Bailer