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» Cosparse analysis modeling - uniqueness and algorithms
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IBPRIA
2007
Springer
15 years 9 months ago
Estimation of Multiple Objects at Unknown Locations with Active Contours
Abstract. This paper presents an algorithm for the estimation of multiple regions with unknown shapes and positions using multiple active contour models (ACM’s). The algorithm or...
Margarida Silveira, Jorge S. Marques
115
Voted
EACL
2006
ACL Anthology
15 years 4 months ago
Improving Probabilistic Latent Semantic Analysis with Principal Component Analysis
Probabilistic Latent Semantic Analysis (PLSA) models have been shown to provide a better model for capturing polysemy and synonymy than Latent Semantic Analysis (LSA). However, th...
Ayman Farahat, Francine Chen
TACAS
2005
Springer
155views Algorithms» more  TACAS 2005»
15 years 8 months ago
Context-Bounded Model Checking of Concurrent Software
The interaction among concurrently executing threads of a program results in insidious programming errors that are difficult to reproduce and fix. Unfortunately, the problem of ve...
Shaz Qadeer, Jakob Rehof
DSD
2008
IEEE
166views Hardware» more  DSD 2008»
15 years 9 months ago
Pearson - based Analysis of Positioning Error Distribution in Wireless Sensor Networks
Abstract—In two recent contributions [1], [2], we have provided a comparative analysis of various optimization algorithms, which can be used for atomic location estimation, and s...
Stefano Tennina, Marco Di Renzo, Fabio Graziosi, F...
106
Voted
COCOON
2009
Springer
15 years 10 months ago
On Smoothed Analysis of Quicksort and Hoare's Find
We provide a smoothed analysis of Hoare’s find algorithm and we revisit the smoothed analysis of quicksort. Hoare’s find algorithm – often called quickselect – is an easy...
Mahmoud Fouz, Manfred Kufleitner, Bodo Manthey, Ni...