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ICIP
2009
IEEE
16 years 7 months ago
Facial Expression Recognition Based On Graph-preserving Sparse Non-negative Matrix Factorization
In this paper, we present a novel algorithm for representing facial expressions. The algorithm is based on the non-negative matrix factorization (NMF) algorithm, which decomposes ...
WWW
2005
ACM
16 years 7 months ago
Towards autonomic web-sites based on learning automata
Autonomics or self-reorganization becomes pertinent for websites serving a large number of users with highly varying workloads. An important component of self-adaptation is to mod...
Pradeep S, Chitra Ramachandran, Srinath Srinivasa
CGO
2009
IEEE
16 years 1 months ago
Techniques for Region-Based Register Allocation
—Register allocation is an important component of every compiler and numerous studies have investigated ways to improve allocation quality or reduce allocation time. However, tec...
Ivan D. Baev
133
Voted
ICPR
2008
IEEE
16 years 1 months ago
Investigating the separability of features from different views for gait based gender classification
In this paper, we investigate the efficiency of different view angles when classifying gender with gait biometrics for the first time. A gait database is built for this purpose in...
De Zhang, Yunhong Wang
SISAP
2008
IEEE
147views Data Mining» more  SISAP 2008»
16 years 1 months ago
An Empirical Evaluation of a Distributed Clustering-Based Index for Metric Space Databases
Similarity search has been proved suitable for searching in very large collections of unstructured data objects. We are interested in efficient parallel query processing under si...
Veronica Gil Costa, Mauricio Marín, Nora Re...