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» Semantic grouping of visual features
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PAMI
2010
242views more  PAMI 2010»
13 years 7 months ago
Spatiotemporal Saliency in Dynamic Scenes
—A spatiotemporal saliency algorithm based on a center-surround framework is proposed. The algorithm is inspired by biological mechanisms of motion-based perceptual grouping and ...
Vijay Mahadevan, Nuno Vasconcelos
ISBI
2011
IEEE
13 years 16 days ago
Discriminative persistent homology of brain networks
It is known that the brain network has small-world and scalefree topology, but the network structures drastically change depending on how to threshold a connectivity matrix. The e...
Hyekyoung Lee, Moo K. Chung, Hyejin Kang, Bung-Nyu...
BMCBI
2007
79views more  BMCBI 2007»
13 years 9 months ago
Orthology prediction at scalable resolution by phylogenetic tree analysis
Background: Orthology is one of the cornerstones of gene function prediction. Dividing the phylogenetic relations between genes into either orthologs or paralogs is however an ove...
René T. J. M. van der Heijden, Berend Snel,...
CHI
2001
ACM
14 years 9 months ago
Optimizing search by showing results in context
We developed and evaluated seven interfaces for integrating semantic category information with Web search results. List interfaces were based on the familiar ranked-listing of sea...
Susan T. Dumais, Edward Cutrell, Hao Chen
MM
2009
ACM
156views Multimedia» more  MM 2009»
14 years 3 months ago
Understanding near-duplicate videos: a user-centric approach
Popular content in video sharing web sites (e.g., YouTube) is usually duplicated. Most scholars define near-duplicate video clips (NDVC) based on non-semantic features (e.g., di...
Mauro Cherubini, Rodrigo de Oliveira, Nuria Oliver