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DSN
2006
IEEE
14 years 6 days ago
Empirical and Analytical Evaluation of Systems with Multiple Unreliable Servers
We construct, analyze and solve models of systems where a number of servers offer services to an incoming stream of demands. Each server goes through alternating periods of being ...
Jennie Palmer, Isi Mitrani
DSN
2006
IEEE
14 years 2 months ago
Performance Assurance via Software Rejuvenation: Monitoring, Statistics and Algorithms
We present three algorithms for detecting the need for software rejuvenation by monitoring the changing values of a customer-affecting performance metric, such as response time. A...
Alberto Avritzer, Andre B. Bondi, Michael Grottke,...
DSN
2006
IEEE
14 years 2 months ago
Consensus with Byzantine Failures and Little System Synchrony
We study consensus in a message-passing system where only some of the Ò¾ links exhibit some synchrony. This problem was previously studied for systems with process crashes; we n...
Marcos Kawazoe Aguilera, Carole Delporte-Gallet, H...
DSN
2006
IEEE
14 years 2 months ago
Collecting and Analyzing Failure Data of Bluetooth Personal Area Networks
This work presents a failure data analysis campaign on Bluetooth Personal Area Networks (PANs) conducted on two kind of heterogeneous testbeds (working for more than one year). Th...
Marcello Cinque, Domenico Cotroneo, Stefano Russo
DSN
2006
IEEE
14 years 2 months ago
Automatic Recovery Using Bounded Partially Observable Markov Decision Processes
This paper provides a technique, based on partially observable Markov decision processes (POMDPs), for building automatic recovery controllers to guide distributed system recovery...
Kaustubh R. Joshi, William H. Sanders, Matti A. Hi...