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» On the Computational Complexity of Cut-Reduction
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DCG
2011
15 years 1 months ago
Random Geometric Complexes
We study the expected topological properties of ˇCech and Vietoris-Rips complexes built on random points in Rd . We find higher dimensional analogues of known results for connect...
Matthew Kahle
NA
2011
373views Computer Vision» more  NA 2011»
15 years 1 months ago
On preconditioned MHSS iteration methods for complex symmetric linear systems
We propose a preconditioned variant of the modified HSS (MHSS) iteration method for solving a class of complex symmetric systems of linear equations. Under suitable conditions, w...
Zhong-Zhi Bai, Michele Benzi, Fang Chen
FCCM
2011
IEEE
251views VLSI» more  FCCM 2011»
14 years 10 months ago
A Scalable Multi-FPGA Platform for Complex Networking Applications
Abstract—Ballooning traffic volumes and increasing linkspeeds require ever high compute power to perform complex real-time processing of network packets. FPGAs have already been...
Sascha Mühlbach, Andreas Koch
ACII
2011
Springer
14 years 6 months ago
3D Corpus of Spontaneous Complex Mental States
Abstract. Hand-over-face gestures, a subset of emotional body language, are overlooked by automatic affect inference systems. We propose the use of hand-over-face gestures as a no...
Marwa Mahmoud, Tadas Baltrusaitis, Peter Robinson,...
CORR
2011
Springer
159views Education» more  CORR 2011»
15 years 1 months ago
Geodesics in CAT(0) Cubical Complexes
We describe an algorithm to compute the geodesics in an arbitrary CAT(0) cubical complex. A key tool is a correspondence between cubical complexes of global non-positive curvature ...
Federico Ardila, Megan Owen, Seth Sullivant