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PCM
2009
Springer
114views Multimedia» more  PCM 2009»
14 years 2 months ago
Improving a Digital Rights Management Scheme for Video Broadcast
The security of content distribution is a critical issue that all the content providers have to treat seriously in order to guarantee their business. Emmanuel and Kankanhalli propo...
Yongdong Wu, Feng Bao
EMO
2001
Springer
209views Optimization» more  EMO 2001»
14 years 2 months ago
Comparison of Evolutionary and Deterministic Multiobjective Algorithms for Dose Optimization in Brachytherapy
We compare two multiobjective evolutionary algorithms, with deterministic gradient based optimization methods for the dose optimization problem in high-dose rate (HDR) brachythera...
Natasa Milickovic, Michael Lahanas, Dimos Baltas, ...
CVPR
1999
IEEE
14 years 2 months ago
A New Bayesian Framework for Object Recognition
We introduce an approach to feature-based object recognition, using maximum a posteriori (MAP) estimation under a Markov random field (MRF) model. This approach provides an effici...
Yuri Boykov, Daniel P. Huttenlocher
FGR
1998
IEEE
170views Biometrics» more  FGR 1998»
14 years 2 months ago
Feature-Point Tracking by Optical Flow Discriminates Subtle Differences in Facial Expression
Current approaches to automated analysis have focused on a small set of prototypic expressions (e.g., joy or anger). Prototypic expressions occur infrequently in everyday life, ho...
Jeffrey F. Cohn, Adena J. Zlochower, James Jenn-Ji...
HCW
1998
IEEE
14 years 2 months ago
Dynamic, Competitive Scheduling of Multiple DAGs in a Distributed Heterogeneous Environment
With the advent of large scale heterogeneous environments, there is a need for matching and scheduling algorithms which can allow multiple DAG-structured applications to share the...
Michael A. Iverson, Füsun Özgüner