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CISS
2008
IEEE
15 years 10 months ago
Distributed estimation in wireless sensor networks via variational message passing
Abstract – In this paper, a variational message passing framework is proposed for Markov random fields. Analogous to the traditional belief propagation algorithm, variational mes...
Yanbing Zhang, Huaiyu Dai
HICSS
2008
IEEE
189views Biometrics» more  HICSS 2008»
15 years 10 months ago
KMS Quality - Impact on Competitive Advantage
This article demonstrates the way in which Knowledge Management System (KMS) quality influences effective competitive advantage through decision making and through organizational ...
Nassim Belbaly
HICSS
2008
IEEE
236views Biometrics» more  HICSS 2008»
15 years 10 months ago
A Case Study: Introducing eXtreme Programming in a US Government System Development Project
The US Military’s ability to meet its mission critical requirements calls for increased agility in its information technology development process. The purpose of this case study...
Ann L. Fruhling, Patrick McDonald, Christopher Dun...
ICASSP
2008
IEEE
15 years 10 months ago
Optimal stochastic dual resource allocation for cognitive radios based on quantized CSI
The present paper deals with dynamic resource management based on quantized channel state information (CSI) for multi-carrier cognitive radio networks comprising primary and secon...
Antonio G. Marqués, Xin Wang, Georgios B. G...
MUE
2008
IEEE
129views Multimedia» more  MUE 2008»
15 years 10 months ago
G3M: A Generalized Multimedia Data Model Based on MPEG-7
In this paper, a generalized multimedia database data model based on MPEG-7 named G3M is proposed and formally defined. Different from those XML Database Management System (DBMS) ...
Qiong Zuo, Zhongsheng Cao