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ICDCS
2000
IEEE
15 years 10 months ago
A Client-Server Oriented Algorithm for Virtually Synchronous Group Membership in WANs
We describe a novel scalable group membership algorithm designed for wide area networks WANs. Our membership service does not evolve from existing LAN-oriented membership servic...
Idit Keidar, Jeremy B. Sussman, Keith Marzullo, Da...
DSN
2007
IEEE
15 years 10 months ago
Performability Models for Multi-Server Systems with High-Variance Repair Durations
We consider cluster systems with multiple nodes where each server is prone to run tasks at a degraded level of service due to some software or hardware fault. The cluster serves t...
Hans-Peter Schwefel, Imad Antonios
CIDR
2007
173views Algorithms» more  CIDR 2007»
15 years 7 months ago
Database Servers on Chip Multiprocessors: Limitations and Opportunities
Prior research shows that database system performance is dominated by off-chip data stalls, resulting in a concerted effort to bring data into on-chip caches. At the same time, hi...
Nikos Hardavellas, Ippokratis Pandis, Ryan Johnson...
ICSE
2007
IEEE-ACM
16 years 6 months ago
Exception-Chain Analysis: Revealing Exception Handling Architecture in Java Server Applications
Although it is common in large Java programs to rethrow exceptions, existing exception-flow analyses find only single exceptionflow links, thus are unable to identify multiple-lin...
Chen Fu, Barbara G. Ryder
ROBOCOMM
2007
IEEE
16 years 19 days ago
Shared memories: a trail-based coordination server for robot teams
Abstract—Robust, dependable and concise coordination between members of a robot team is a critical ingredient of any such collective activity. Depending on the availability and t...
George Roussos, Dikaios Papadogkonas, J. Taylor, D...