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TOMACS
2010
182views more  TOMACS 2010»
15 years 5 months ago
State-dependent importance sampling for a Jackson tandem network
This paper considers importance sampling as a tool for rare-event simulation. The focus is on estimating the probability of overflow in the downstream queue of a Jacksonian two-n...
Denis I. Miretskiy, Werner R. W. Scheinhardt, Mich...
JCST
2008
102views more  JCST 2008»
15 years 7 months ago
Random and Periodic Sleep Schedules for Target Detection in Sensor Networks
Abstract--We study Random and Periodic sleep schedules from the point of view of delay in detecting the target. We consider sleep schedules in which a sensor in `inactive' mod...
Vaishali P. Sadaphal, Bijendra N. Jain
ICPP
2007
IEEE
16 years 1 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
191
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ICPPW
2000
IEEE
15 years 12 months ago
Scheduling Multiple Multicast for Heterogeneous Network of Workstations with Non-Blocking Message-Passing
This paper proposes efficient algorithms for implementing multicast in heterogeneous workstation/PC clusters. Multicast is an important operation in many scientific and industri...
Shih-Hsien Yeh, Jan-Jan Wu, Pangfeng Liu
CN
2004
129views more  CN 2004»
15 years 7 months ago
Dynamic traffic controls for Web-server networks
Distributed Web-server systems have been widely used to provide effective Internet services. The management of these systems requires dynamic controls of the Web traffic. With the...
Liming Liu, Yumao Lu