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» Approximation Spaces and Information Granulation
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SPIRE
2007
Springer
15 years 3 months ago
A Fast and Compact Web Graph Representation
Compressed graphs representation has become an attractive research topic because of its applications to the manipulation of huge Web graphs in main memory. By far the best current ...
Francisco Claude, Gonzalo Navarro
C5
2005
IEEE
15 years 3 months ago
Croquet Learning Environments: Extending the Value of Campus Life into the Online Experience
Croquet is a broadband communications platform with a 3D user interface and peer-to-peer network architecture that provides educators with a new expressive “meta-medium that is ...
Marilyn May Lombardi, Julian Lombardi
SI3D
2005
ACM
15 years 3 months ago
Ambient occlusion fields
We present a novel real-time technique for computing inter-object ambient occlusion. For each occluding object, we precompute a field in the surrounding space that encodes an app...
Janne Kontkanen, Samuli Laine
CIKM
2004
Springer
15 years 2 months ago
Framework and algorithms for trend analysis in massive temporal data sets
Mining massive temporal data streams for significant trends, emerging buzz, and unusually high or low activity is an important problem with several commercial applications. In th...
Sreenivas Gollapudi, D. Sivakumar
FGR
1998
IEEE
162views Biometrics» more  FGR 1998»
15 years 1 months ago
Coding Facial Expressions with Gabor Wavelets
A method for extracting information about facial expressions from images is presented. Facial expression images are coded using a multi-orientation, multi-resolution set of Gabor ...
Michael J. Lyons, Shigeru Akamatsu, Miyuki Kamachi...