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ICC
2009
IEEE
107views Communications» more  ICC 2009»
16 years 1 months ago
EM-Based Maximum-Likelihood Sequence Detection for MIMO Optical Wireless Systems
—A major performance-limiting factor in terrestrial optical wireless (OW) systems is turbulence-induced fading. Exploiting the additional degrees of freedom in the spatial dimens...
Nestor D. Chatzidiamantis, Murat Uysal, Theodoros ...
ICEIS
2009
IEEE
16 years 1 months ago
Relaxing XML Preference Queries for Cooperative Retrieval
Today XML is an essential technology for knowledge management within enterprises and dissemination of data over the Web. Therefore the efficient evaluation of XML queries has been ...
SungRan Cho, Wolf-Tilo Balke
ICNS
2009
IEEE
16 years 1 months ago
Balancing Load of APs by Concurrent Association of Every Wireless Node with Many APs
Abstract— In this paper we propose a novel method for associating Wireless Mobile Nodes (WMNs) to Access Points (APs) in busy Wireless access networks. The proposed method associ...
Dilip Sarkar, Uttam K. Sarkar
IV
2009
IEEE
222views Visualization» more  IV 2009»
16 years 1 months ago
User-Friendly Ontology Editing and Visualization Tools: The OWLeasyViz Approach
This paper aims to propose solutions to the issue of ontology visualization, by presenting intuitive and userfriendly ontology editing and visualization environments mainly orient...
Nadia Catenazzi, Lorenzo Sommaruga, Riccardo Mazza
ATAL
2009
Springer
16 years 1 months ago
Decentralised dynamic task allocation: a practical game: theoretic approach
This paper reports on a novel decentralised technique for planning agent schedules in dynamic task allocation problems. Specifically, we use a Markov game formulation of these pr...
Archie C. Chapman, Rosa Anna Micillo, Ramachandra ...