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» Upper Probabilities and Additivity
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INFOCOM
2012
IEEE
13 years 10 days ago
Sparse recovery with graph constraints: Fundamental limits and measurement construction
—This paper addresses the problem of sparse recovery with graph constraints in the sense that we can take additive measurements over nodes only if they induce a connected subgrap...
Meng Wang, Weiyu Xu, Enrique Mallada, Ao Tang
CLEF
2010
Springer
14 years 11 months ago
Encoplot - Performance in the Second International Plagiarism Detection Challenge - Lab Report for PAN at CLEF 2010
Our submission this year is generated by the same method Encoplot that we have developed for the last year competition. There is a single improvement, we compare in addition each s...
Cristian Grozea, Marius Popescu
ICIP
2008
IEEE
15 years 11 months ago
Live video object tracking and segmentation using graph cuts
Graph cuts have proven to be powerful tools in image segmentation. Previous graph cut research has proposed methods for cutting across large graphs constructed from multiple layer...
Zachary A. Garrett, Hideo Saito
UC
2009
Springer
15 years 4 months ago
Random Number Selection in Self-assembly
Abstract. We investigate methods for exploiting nondeterminism inherent within the Tile Assembly Model in order to generate uniform random numbers. Namely, given an integer range {...
David Doty, Jack H. Lutz, Matthew J. Patitz, Scott...
PIMRC
2008
IEEE
15 years 4 months ago
Base-station and subcarrier assignment in two-cell OFDMA downlink under QoS fairness
Abstract— Consider the problem of base-station and subcarrier assignment on the downlink of a two-cell OFDMA system with adaptive modulation. The aim is to maximize a common data...
Ayman Alsawah, Inbar Fijalkow