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» Performance Evaluation of a Parallel Simulation Environment
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IPPS
2005
IEEE
15 years 5 months ago
Partial Clustering: Maintaining Connectivity in a Low Duty-Cycled Dense Wireless Sensor Network
— We consider a dense wireless sensor network where the radio transceivers of the sensor nodes are heavily duty-cycled in order to conserve energy. The chief purpose of the senso...
Chih-fan Hsin, Mingyan Liu
SPAA
2004
ACM
15 years 5 months ago
On achieving optimized capacity utilization in application overlay networks with multiple competing sessions
In this paper, we examine the problem of large-volume data dissemination via overlay networks. A natural way to maximize the throughput of an overlay multicast session is to split...
Yi Cui, Baochun Li, Klara Nahrstedt
ICPP
2003
IEEE
15 years 5 months ago
A Hardware-based Cache Pollution Filtering Mechanism for Aggressive Prefetches
Aggressive hardware-based and software-based prefetch algorithms for hiding memory access latencies were proposed to bridge the gap of the expanding speed disparity between proces...
Xiaotong Zhuang, Hsien-Hsin S. Lee
COLCOM
2009
IEEE
15 years 4 months ago
An analytical study of GWAP-based geospatial tagging systems
—Geospatial tagging (geotagging) is an emerging and very promising application that can help users find a wide variety of location-specific information, and facilitate the deve...
Ling-Jyh Chen, Yu-Song Syu, Bo-Chun Wang, Wang-Chi...
CJ
1999
87views more  CJ 1999»
14 years 11 months ago
Evolution-Based Scheduling of Computations and Communications on Distributed Memory Multicomputers
We present a compiler optimization approach that uses the simulated evolution (SE) paradigm to enhance the finish time of heuristically scheduled computations with communication t...
Mayez A. Al-Mouhamed