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SIBGRAPI
2009
IEEE
16 years 1 months ago
A Multi-linear Discriminant Analysis of 2D Frontal Face Images
We have designed and implemented a multi-linear discriminant method of constructing and quantifying statistically significant changes on human identity photographs. The method is...
Carlos E. Thomaz, Vagner do Amaral, Gilson Antonio...
MFCS
2009
Springer
16 years 25 days ago
Balanced Paths in Colored Graphs
We consider finite graphs whose edges are labeled with elements, called colors, taken from a fixed finite alphabet. We study the problem of determining whether there is an infi...
Alessandro Bianco, Marco Faella, Fabio Mogavero, A...
IPPS
2008
IEEE
16 years 20 days ago
Parallel mining of closed quasi-cliques
Graph structure can model the relationships among a set of objects. Mining quasi-clique patterns from large dense graph data makes sense with respect to both statistic and applica...
Yuzhou Zhang, Jianyong Wang, Zhiping Zeng, Lizhu Z...
GECCO
2007
Springer
142views Optimization» more  GECCO 2007»
16 years 13 days ago
Simulations of egoistic and altruistic behaviors using the vidya multiagent system platform
This paper investigates the impacts of individual egoistic and altruistic behaviors in a virtual society built upon the Vidya game, used here as the social simulation and Multiage...
Marcelo Souza Pita, Fernando Buarque de Lima Neto
DOCENG
2006
ACM
16 years 7 days ago
Minimum sized text containment shapes
In many text-processing applications, we would like shapes that expand (or shrink) in size to fit their textual content. We address how to efficiently compute the minimum size fo...
Nathan Hurst, Kim Marriott, Peter Moulder