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AML
2006
83views more  AML 2006»
15 years 6 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»
15 years 6 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»
15 years 3 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
14 years 10 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»
15 years 3 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