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CORR
2007
Springer
94views Education» more  CORR 2007»
13 years 10 months ago
Paging and Registration in Cellular Networks: Jointly Optimal Policies and an Iterative Algorithm
— This paper explores optimization of paging and registration policies in cellular networks. Motion is modeled as a discrete-time Markov process, and minimization of the discount...
Bruce Hajek, Kevin Mitzel, Sichao Yang
JSAC
2007
119views more  JSAC 2007»
13 years 10 months ago
Cooperative routing for distributed detection in large sensor networks
— In this paper, the detection of a correlated Gaussian field using a large multi-hop sensor network is investigated. A cooperative routing strategy is proposed by introducing a...
Youngchul Sung, Saswat Misra, Lang Tong, Anthony E...
ICML
2009
IEEE
14 years 10 months ago
Learning structurally consistent undirected probabilistic graphical models
In many real-world domains, undirected graphical models such as Markov random fields provide a more natural representation of the dependency structure than directed graphical mode...
Sushmita Roy, Terran Lane, Margaret Werner-Washbur...
WCNC
2008
IEEE
14 years 4 months ago
A Stochastic Model for Misbehaving Relays in Cooperative Diversity
—Existing cooperative diversity protocols are designed with the inherent assumption that users exhibit cooperative behavior all the time. However, in a practical cooperative wire...
Sintayehu Dehnie, Nasir D. Memon
GLOBECOM
2007
IEEE
14 years 4 months ago
An Analytical Model for a Book-Ahead Bandwidth Scheduler
— Optical networks with book-ahead bandwidth schedulers are being deployed to meet the high-speed and predictable-service networking requirements of applications in the scienti...
Xiangfei Zhu, Mark E. McGinley, Tao Li, Malathi Ve...