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TSP
2008
173views more  TSP 2008»
15 years 6 months ago
Gaussian Mixture Modeling by Exploiting the Mahalanobis Distance
In this paper, the expectation-maximization (EM) algorithm for Gaussian mixture modeling is improved via three statistical tests. The first test is a multivariate normality criteri...
Dimitrios Ververidis, Constantine Kotropoulos
JSAC
2007
95views more  JSAC 2007»
15 years 6 months ago
Experiences in implementing an experimental wide-area GMPLS network
In this article, we describe our experiences in implementing an experimental wide-area GMPLS network called CHEETAH (Circuit-Switched End-to-End Transport Architecture). The key c...
Xiangfei Zhu, Xuan Zheng, Malathi Veeraraghavan
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JSAC
2007
81views more  JSAC 2007»
15 years 6 months ago
Payload Length and Rate Adaptation for Multimedia Communications in Wireless LANs
— We provide a theoretical framework for cross-layer design in multimedia communications to optimize single-user throughput by selecting the transmitted bit rate and payload size...
Sayantan Choudhury, Jerry D. Gibson
AIM
2004
15 years 6 months ago
An AI Planning-based Tool for Scheduling Satellite Nominal Operations
Satellite domains are becoming a fashionable area of research within the AI community due to the complexity of the problems that these domains need to solve. With the current US a...
María Dolores Rodríguez-Moreno, Dani...
JSCIC
2007
165views more  JSCIC 2007»
15 years 6 months ago
A Nonlinear Multigrid Method for Total Variation Minimization from Image Restoration
Image restoration has been an active research topic and variational formulations are particularly effective in high quality recovery. Although there exist many modelling and theore...
Ke Chen 0002, Xue-Cheng Tai
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