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IPPS
2010
IEEE
15 years 1 months ago
PreDatA - preparatory data analytics on peta-scale machines
Peta-scale scientific applications running on High End Computing (HEC) platforms can generate large volumes of data. For high performance storage and in order to be useful to scien...
Fang Zheng, Hasan Abbasi, Ciprian Docan, Jay F. Lo...
SC
2009
ACM
15 years 10 months ago
Kepler + Hadoop: a general architecture facilitating data-intensive applications in scientific workflow systems
MapReduce provides a parallel and scalable programming model for data-intensive business and scientific applications. MapReduce and its de facto open source project, called Hadoop...
Jianwu Wang, Daniel Crawl, Ilkay Altintas
AIMS
2009
Springer
15 years 8 months ago
Evaluation of Sybil Attacks Protection Schemes in KAD
In this paper, we assess the protection mechanisms entered into recent clients to fight against the Sybil attack in KAD, a widely deployed Distributed Hash Table. We study three m...
Thibault Cholez, Isabelle Chrisment, Olivier Festo...
IJMMS
2007
163views more  IJMMS 2007»
15 years 3 months ago
Beyond ontologies: Toward situated representations of scientific knowledge
: In information systems that support knowledge-discovery applications such as scientific exploration, reliance on highly structured ontologies as data-organization aids can be lim...
William Pike, Mark Gahegan
WWW
2010
ACM
15 years 10 months ago
Autonomous resource provisioning for multi-service web applications
Dynamic resource provisioning aims at maintaining the endto-end response time of a web application within a predefined SLA. Although the topic has been well studied for monolithi...
Dejun Jiang, Guillaume Pierre, Chi-Hung Chi