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IPPS
2006
IEEE
15 years 10 months ago
Improving cooperation in peer-to-peer systems using social networks
Rational and selfish nodes in P2P systems usually lack effective incentives to cooperate, contributing to the increase of free-riders, and degrading the system performance. Variou...
Wenyu Wang, Li Zhao, Ruixi Yuan
VTC
2006
IEEE
102views Communications» more  VTC 2006»
15 years 9 months ago
Backward Compatible Modulation Schemes for Improving Spectrum Efficiency in DAB Systems
In this study, a new physical layer transmission technique is proposed with the spectrum efficiency up to two times of that of the Eureka-147 DAB system. The proposed technique com...
Chih-Yang Kao, Ming-Chien Tseng, Ching-Yung Chen, ...
AOSE
2005
Springer
15 years 9 months ago
Improving AOSE with an Enriched Modelling Framework
Many approaches and tools assist the various tasks required to develop a multi-agent system (MAS), yet there still remains a gap between the generation of MAS models and program co...
Richard Hill, Simon Polovina, Martin D. Beer
SC
2003
ACM
15 years 9 months ago
Quantifying and Improving the Availability of High-Performance Cluster-Based Internet Services
Cluster-based servers can substantially increase performance when nodes cooperate to globally manage resources. However, in this paper we show that cooperation results in a substa...
Kiran Nagaraja, Neeraj Krishnan, Ricardo Bianchini...
SEKE
2009
Springer
15 years 8 months ago
Improving Searchability of a Music Digital Library with Semantic Web Technologies
—Traditional search systems are usually based on keywords, a very simple and convenient mechanism to express a need for information. This is the most extended way of searching th...
Paloma de Juan, Carlos Angel Iglesias