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ICIP
2002
IEEE
14 years 9 months ago
Hierarchical approach to enhanced active shape model for color video tracking
Tracking and recognizing non-rigid objects in video image sequences are complex tasks of increasing importance to many applications. In this paper, we present a hierarchical reali...
SangKyu Kang, Joon Ki Paik, Besma R. Abidi, Yan Zh...
INTERNET
2007
131views more  INTERNET 2007»
13 years 7 months ago
Live Distributed Objects: Enabling the Active Web
Distributed computing has been slow to benefit from the productivity revolution that has transformed the desktop. We still treat the Web as a separate technology space: programmer...
Krzysztof Ostrowski, Ken Birman, Danny Dolev
PRICAI
2000
Springer
13 years 11 months ago
Functional Understanding Based on an Ontology of Functional Concepts
Abstract. This article discusses automatic identifications of functional structures of artifacts from given behavioral models of components and their connection information (called...
Yoshinobu Kitamura, Toshinobu Sano, Riichiro Mizog...
ICML
2007
IEEE
14 years 8 months ago
Constructing basis functions from directed graphs for value function approximation
Basis functions derived from an undirected graph connecting nearby samples from a Markov decision process (MDP) have proven useful for approximating value functions. The success o...
Jeffrey Johns, Sridhar Mahadevan
JAT
2010
171views more  JAT 2010»
13 years 2 months ago
Chebyshev approximation of the null function by an affine combination of complex exponential functions
We describe the theoretical solution of an approximation problem that uses a finite weighted sum of complex exponential functions. The problem arises in an optimization model for t...
Paul Armand, Joël Benoist, Elsa Bousquet