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126
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TSP
2010
14 years 10 months ago
Estimating multiple frequency-hopping signal parameters via sparse linear regression
Abstract--Frequency hopping (FH) signals have well-documented merits for commercial and military applications due to their near-far resistance and robustness to jamming. Estimating...
Daniele Angelosante, Georgios B. Giannakis, Nichol...
128
Voted
TSP
2010
14 years 10 months ago
Quasi-interpolation by means of filter-banks
We consider the problem of approximating a regular function f(t) from its samples, f(nT), taken in a uniform grid. Quasi-interpolation schemes approximate f(t) with a dilated versi...
Gerardo Pérez-Villalón
CVPR
2011
IEEE
14 years 7 months ago
Supervised Hypergraph Labeling
We address the problem of labeling individual datapoints given some knowledge about (small) subsets or groups of them. The knowledge we have for a group is the likelihood value fo...
Toufiq Parag, Ahmed Elgammal
109
Voted
CHI
2011
ACM
14 years 7 months ago
Placing a value on aesthetics in online casual games
Game designers frequently invest in aesthetic improvements such as music, sound effects, and animations. However, their exact value for attracting and retaining players remains un...
Erik Andersen, Yun-En Liu, Rich Snider, Roy Szeto,...
129
Voted
PAMI
2011
14 years 6 months ago
Construction of Iso-Contours, Bisectors, and Voronoi Diagrams on Triangulated Surfaces
—In the research of computer vision and machine perception, three-dimensional objects are usually represented by 2-manifold triangular meshes M. In this paper, we present practic...
Yong-Jin Liu, Zhanqing Chen, Kai Tang