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ICPP
2007
IEEE
15 years 6 months ago
Difficulty-aware Hybrid Search in Peer-to-Peer Networks
—By combining an unstructured protocol with a DHT-based global index, hybrid peer-to-peer (P2P) improves search efficiency in terms of query recall and response time. The major c...
Hanhua Chen, Hai Jin, Yunhao Liu, Lionel M. Ni
ADBIS
2001
Springer
114views Database» more  ADBIS 2001»
15 years 4 months ago
Evaluation of Join Strategies for Distributed Mediation
Three join algorithms are evaluated in an environment with distributed main-memory based mediators and data sources. A streamed ship-out join ships bulks of tuples to a mediator ne...
Vanja Josifovski, Timour Katchaounov, Tore Risch
AINA
2009
IEEE
15 years 6 months ago
Distributed Search for Balanced Energy Consumption Spanning Trees in Wireless Sensor Networks
— Sensor networks are commonly used for security and surveillance applications. As sensor nodes have limited battery paower, computing, and storage resources, the energy efficie...
Andrei Gagarin, Sajid Hussain, Laurence Tianruo Ya...
WSC
2007
15 years 2 months ago
Allocation of simulation runs for simulation optimization
Simulation optimization (SO) is the process of finding the optimum design of a system whose performance measure(s) are estimated via simulation. We propose some ideas to improve o...
Alireza Kabirian, Sigurdur Ólafsson
WEBI
2010
Springer
14 years 9 months ago
Agent-Based Online Quality Measurement Approach in Cloud Computing Environment
This paper studies online quality measurement in cloud computing environment. The paper analyzes concentration measure evaluation method of the current software quality evaluation...
Zhenyu Liu, Tiejiang Liu, Tun Lu, Lizhi Cai, Genxi...