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JSAC
2008
164views more  JSAC 2008»
15 years 6 months ago
Coordinated beamforming with limited feedback in the MIMO broadcast channel
In this paper, we propose a new joint optimization of linear transmit beamforming and receive combining vectors for the multiple-input multiple-output (MIMO) broadcast channel. We ...
Chan-Byoung Chae, David Mazzarese, Nihar Jindal, R...
JHSN
2006
85views more  JHSN 2006»
15 years 6 months ago
A scalable intra-domain resource management architecture for DiffServ networks
With the rapid growth of the Internet into a global communication and commercial infrastructure, the need for Quality of Services (QoS) in the Internet becomes more and more import...
Haci A. Mantar, Ibrahim T. Okumus, Junseok Hwang, ...
JMLR
2006
116views more  JMLR 2006»
15 years 6 months ago
Point-Based Value Iteration for Continuous POMDPs
We propose a novel approach to optimize Partially Observable Markov Decisions Processes (POMDPs) defined on continuous spaces. To date, most algorithms for model-based POMDPs are ...
Josep M. Porta, Nikos A. Vlassis, Matthijs T. J. S...
136
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MANSCI
2008
68views more  MANSCI 2008»
15 years 6 months ago
Queuing for Expert Services
We consider a monopolist expert offering a service with a `credence' characteristic. A credence service is one where the customer cannot verify, even after a purchase, whethe...
Laurens G. Debo, L. Beril Toktay, Luk N. Van Wasse...
148
Voted
JOT
2006
113views more  JOT 2006»
15 years 6 months ago
Constraint Validation in Model Compilers
Model transformation has become one of the most focused research field, motivated by for instance the OMG's Model-Driven Architecture (MDA). Metamodeling is a central techniq...
László Lengyel, Tihamer Levendovszky...
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