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ICDCSW
2009
IEEE
15 years 11 months ago
A Dynamic Battery Model for Co-design in Cyber-Physical Systems
We introduce a dynamic battery model that describes the variations of the capacity of a battery under time varying discharge current. This model supports a co-design approach for ...
Fumin Zhang, Zhenwu Shi, Wayne Wolf
CISS
2008
IEEE
15 years 11 months ago
A low complexity linear multiuser MIMO beamforming system with limited feedback
—In this paper, we propose a low complexity linear multiuser beamforming system for the multiple-input multipleoutput (MIMO) broadcast channel. We consider the specific case of ...
Chan-Byoung Chae, David Mazzarese, Nihar Jindal, R...
DSN
2008
IEEE
15 years 11 months ago
Scheduling for performance and availability in systems with temporal dependent workloads
Temporal locality in workloads creates conditions in which a server, in order to remain available, should quickly process bursts of requests with large service requirements. In th...
Ningfang Mi, Giuliano Casale, Evgenia Smirni
ICPP
2008
IEEE
15 years 11 months ago
A List-Based Strategy for Optimal Replica Placement in Data Grid Systems
—Data replications is a typical strategy for improving access performance and data availability in Data Grid systems. Current works on data replication in Grid systems focus on t...
Yi-Fang Lin, Jan-Jan Wu, Pangfeng Liu
DSN
2007
IEEE
15 years 10 months ago
Enhanced Reliability Modeling of RAID Storage Systems
A flexible model for estimating reliability of RAID storage systems is presented. This model corrects errors associated with the common assumption that system times to failure fol...
Jon G. Elerath, Michael Pecht