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» Minimization of an M-convex Function
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MVA
2010
193views Computer Vision» more  MVA 2010»
15 years 21 days ago
A novel framework for 3D reconstruction and analysis of ancient inscriptions
Studying ancient inscriptions is based up to date mostly on observation and manual analysis by means of which epigraphists attempt to establish a geographical and chronological cla...
Angelos Barmpoutis, Eleni Bozia, Robert S. Wagman
NETWORK
2010
122views more  NETWORK 2010»
15 years 21 days ago
Betweenness centrality and resistance distance in communication networks
In this article we report on applications and extensions of weighted graph theory in the design and control of communication networks. We model the communication network as a weig...
Ali Tizghadam, Alberto Leon-Garcia
SIAMJO
2010
127views more  SIAMJO 2010»
15 years 20 days ago
Trace Norm Regularization: Reformulations, Algorithms, and Multi-Task Learning
We consider a recently proposed optimization formulation of multi-task learning based on trace norm regularized least squares. While this problem may be formulated as a semidefini...
Ting Kei Pong, Paul Tseng, Shuiwang Ji, Jieping Ye
SIAMMA
2010
81views more  SIAMMA 2010»
15 years 20 days ago
Heteroclinic Travelling Waves in Convex FPU-Type Chains
We consider infinite FPU-type atomic chains with general convex potentials and study the existence of monotone fronts that are heteroclinic travelling waves connecting constant asy...
Michael Herrmann, Jens D. M. Rademacher
SIGIR
2010
ACM
15 years 20 days ago
Temporally-aware algorithms for document classification
Automatic Document Classification (ADC) is still one of the major information retrieval problems. It usually employs a supervised learning strategy, where we first build a classif...
Thiago Salles, Leonardo C. da Rocha, Gisele L. Pap...