Sciweavers

106 search results - page 7 / 22
» Optimizing Performance and Reliability in Distributed Comput...
Sort
View
TON
2012
11 years 10 months ago
Opportunistic Spectrum Access in Multiple-Primary-User Environments Under the Packet Collision Constraint
—Cognitive Radio (CR) technology has great potential to alleviate spectrum scarcity in wireless communications. It allows secondary users (SUs) to opportunistically access spectr...
Eric Jung, Xin Liu
ICPP
2009
IEEE
14 years 2 months ago
Exploring the Cost-Availability Tradeoff in P2P Storage Systems
—P2P storage systems use replication to provide a certain level of availability. While the system must generate new replicas to replace replicas lost to permanent failures, it ca...
Zhi Yang, Yafei Dai, Zhen Xiao
IPPS
2005
IEEE
14 years 1 months ago
A Performance Comparison of Tree and Ring Topologies in Distributed Systems
A distributed system is a collection of computers that are connected via a communication network. Distributed systems have become commonplace due to the wide availability of low-c...
Min Huang, Brett Bode
MSS
2003
IEEE
90views Hardware» more  MSS 2003»
14 years 28 days ago
NSM: A Distributed Storage Architecture for Data-Intensive Applications
: Several solutions have been developed to provide dataintensive applications with the highest possible data rates. Such solutions tried to utilize the available network resources ...
Zeyad Ali, Qutaibah M. Malluhi
CORR
2008
Springer
185views Education» more  CORR 2008»
13 years 7 months ago
Realizing Fast, Scalable and Reliable Scientific Computations in Grid Environments
The practical realization of managing and executing large scale scientific computations efficiently and reliably is quite challenging. Scientific computations often invo...
Yong Zhao, Ioan Raicu, Ian T. Foster, Mihael Hateg...