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CG
2011
Springer
14 years 10 months ago
Robust and blind mesh watermarking based on volume moments
This paper presents a robust and blind watermarking algorithm for threedimensional (3D) meshes. The watermarking primitive is an intrinsic 3D shape descriptor: the analytic and co...
Kai Wang, Guillaume Lavoué, Florence Denis,...
COLING
2010
14 years 10 months ago
Varro: An Algorithm and Toolkit for Regular Structure Discovery in Treebanks
The Varro toolkit is a system for identifying and counting a major class of regularity in treebanks and annotated natural language data in the form of treestructures: frequently r...
Scott Martens
105
Voted
JSC
2011
74views more  JSC 2011»
14 years 10 months ago
Constructive homomorphisms for classical groups
Let Ω ≤ GLd(q) be a quasisimple classical group in its natural representation and let ∆ = NGLd(q)(Ω). We construct the projection from ∆ to ∆/Ω and provide fast, poly...
Scott H. Murray, Colva M. Roney-Dougal
127
Voted
MA
2011
Springer
219views Communications» more  MA 2011»
14 years 10 months ago
Quadratic minimisation problems in statistics
We consider the problem minx(x−t) A(x−t) subject to x Bx + 2b x = k where A is positive definite or positive semidefinite. Commonly occurring statistical variants of this pro...
Casper J. Albers, Frank Critchley, John C. Gower
163
Voted
ISSPIT
2010
14 years 10 months ago
Accelerating the Nussinov RNA folding algorithm with CUDA/GPU
Graphics processing units (GPU) on commodity video cards have evolved into powerful computational devices. The RNA secondary structure arises from the primary structure and a backb...
Dar-Jen Chang, Christopher Kimmer, Ming Ouyang