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GCC
2006
Springer
15 years 11 months ago
Hierarchical Replica Location Service Based on Hybrid Overlay Platform
An important problem that confronts data grid applications is to efficiently locate the node that stores a particular data replica. This paper proposes a Hierarchical Replica Loca...
Jianjin Jiang, Guangwen Yang, Yongwei Wu, Wusheng ...
IPPS
2006
IEEE
16 years 1 months ago
Checkpointing and rollback-recovery protocol for mobile systems with MW session guarantee
In the mobile environment, weak consistency replication of shared data is the key to obtaining high data availability, good access performance, and good scalability. Therefore new...
Jerzy Brzezinski, Anna Kobusinska, Michal Szychowi...
PAAPP
2006
141views more  PAAPP 2006»
15 years 7 months ago
Algorithmic optimizations of a conjugate gradient solver on shared memory architectures
OpenMP is an architecture-independent language for programming in the shared memory model. OpenMP is designed to be simple and in terms of programming abstractions. Unfortunately,...
Henrik Löf, Jarmo Rantakokko
ALGOSENSORS
2004
Springer
16 years 18 days ago
Constrained Flow Optimization with Applications to Data Gathering in Sensor Networks
We focus on data gathering problems in energy-constrained wireless sensor networks. We study store-and-gather problems where data are locally stored on the sensors before the data ...
Bo Hong, Viktor K. Prasanna
SIGMOD
2007
ACM
150views Database» more  SIGMOD 2007»
16 years 7 months ago
System design issues in sensor databases
In-network sensor query processing systems (ISQPs), or sensor databases, have been developed to acquire, process and aggregate data from wireless sensor networks (WSNs). Because W...
Qiong Luo, Hejun Wu