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SIGMOD
2010
ACM
186views Database» more  SIGMOD 2010»
14 years 16 days ago
Fast approximate correlation for massive time-series data
We consider the problem of computing all-pair correlations in a warehouse containing a large number (e.g., tens of thousands) of time-series (or, signals). The problem arises in a...
Abdullah Mueen, Suman Nath, Jie Liu
ICDE
2005
IEEE
143views Database» more  ICDE 2005»
14 years 9 months ago
Postgres-R(SI): Combining Replica Control with Concurrency Control based on Snapshot Isolation
Replicating data over a cluster of workstations is a powerful tool to increase performance, and provide faulttolerance for demanding database applications. The big challenge in su...
Shuqing Wu, Bettina Kemme
ICCSA
2004
Springer
14 years 1 months ago
A Sequence-Focused Parallelisation of EMBOSS on a Cluster of Workstations
Abstract. A number of individual bioinformatics applications (particularly BLAST and other sequence searching methods) have recently been implemented over clusters of workstations ...
Karl Podesta, Martin Crane, Heather J. Ruskin
ESI
2010
119views more  ESI 2010»
13 years 2 months ago
A roadmap for a dedicated Earth Science Grid platform
Due to its intensive data processing and highly distributed organization, the multidisciplinary Earth Science applications community is uniquely positioned for the uptake and explo...
Roberto Cossu, Monique Petitdidier, Julian Linford...
DPD
2006
141views more  DPD 2006»
13 years 7 months ago
Efficient parallel processing of range queries through replicated declustering
A common technique used to minimize I/O in data intensive applications is data declustering over parallel servers. This technique involves distributing data among several disks so...
Hakan Ferhatosmanoglu, Ali Saman Tosun, Guadalupe ...