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FSTTCS
2009
Springer
16 years 1 months ago
Approximating Fault-Tolerant Group-Steiner Problems
In this paper, we initiate the study of designing approximation algorithms for FaultTolerant Group-Steiner (FTGS) problems. The motivation is to protect the well-studied group-Ste...
Rohit Khandekar, Guy Kortsarz, Zeev Nutov
203
Voted
PVM
2009
Springer
16 years 1 months ago
VolpexMPI: An MPI Library for Execution of Parallel Applications on Volatile Nodes
The objective of this research is to convert ordinary idle PCs into virtual clusters for executing parallel applications. The paper introduces VolpexMPI that is designed to enable ...
Troy LeBlanc, Rakhi Anand, Edgar Gabriel, Jaspal S...
ICDS
2008
IEEE
16 years 1 months ago
Reliable Server Pooling - A Novel IETF Architecture for Availability-Sensitive Services
Reliable Server Pooling (RSerPool) is a light-weight protocol framework for server redundancy and session failover, currently still under standardization by the IETF RSerPool WG. ...
Thomas Dreibholz, Erwin P. Rathgeb
178
Voted
ICPADS
2008
IEEE
16 years 1 months ago
snapPVFS: Snapshot-Able Parallel Virtual File System
In this paper, we propose a modified parallel virtual file system that provides snapshot functionality. Because typical file systems are exposed to various failures, taking a s...
Kwangho Cha, Jin-Soo Kim, Seungryoul Maeng
HPDC
2007
IEEE
16 years 1 months ago
Cooperative secondary authorization recycling
As distributed applications such as Grid and enterprise systems scale up and become increasingly complex, their authorization infrastructures—based predominantly on the request-...
Qiang Wei, Matei Ripeanu, Konstantin Beznosov