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2003
IEEE
13 years 10 months ago
Scheduling and Simulation: How to Upgrade Distributed Systems
Upgrading the software of long-lived distributed systems is difficult. It is not possible to upgrade all the nodes in a system at once, since some nodes may be down and halting t...
Sameer Ajmani, Barbara Liskov, Liuba Shrira
WSC
2000
13 years 6 months ago
Use of discrete event simulation to validate an agent based scheduling engine
This paper discusses the use of simulation in a new context. Most often QUEST is viewed as a stand-alone simulation tool to analyze and understand shop floor behavior. It has rare...
Shubhabrata Biswas, Sara Merchawi
COMPSAC
2002
IEEE
13 years 10 months ago
Using RAIC for Dependable On-line Upgrading of Distributed Systems
Redundant Arrays of Independent Components (RAIC) is a technology that uses groups of similar or identical distributed components to provide dependable services [1,2,3]. RAIC allo...
Chang Liu, Debra J. Richardson
CORR
2010
Springer
120views Education» more  CORR 2010»
13 years 5 months ago
How Much Multiuser Diversity is Required for Energy Limited Multiuser Systems?
Multiuser diversity (MUDiv) is one of the central concepts in multiuser (MU) systems. In particular, MUDiv allows for scheduling among users in order to eliminate the negative effe...
Youngwook Ko, Sergiy A. Vorobyov, Masoud Ardakani
CN
2007
137views more  CN 2007»
13 years 4 months ago
AID: A global anti-DoS service
Distributed denial of service (DDoS) has long been an open security problem of the Internet. Most proposed solutions require the upgrade of routers across the Internet, which is e...
Shigang Chen, Yibei Ling, Randy Chow, Ye Xia