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» Efficient provenance storage
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CONCURRENCY
2008
142views more  CONCURRENCY 2008»
14 years 9 months ago
Provenance trails in the Wings/Pegasus system
Our research focuses on creating and executing large-scale scientific workflows that often involve thousands of computations over distributed, shared resources. We describe an app...
Jihie Kim, Ewa Deelman, Yolanda Gil, Gaurang Mehta...
CIKM
2009
Springer
15 years 1 months ago
Empirical justification of the gain and discount function for nDCG
The nDCG measure has proven to be a popular measure of retrieval effectiveness utilizing graded relevance judgments. However, a number of different instantiations of nDCG exist, d...
Evangelos Kanoulas, Javed A. Aslam
JODL
2006
88views more  JODL 2006»
14 years 9 months ago
BroadScale: Efficient scaling of heterogeneous storage systems
Abstract Scalable storage architectures enable digital libraries and archives for the addition or removal of storage devices to increase storage capacity and bandwidth or retire ol...
Shu-Yuen Didi Yao, Cyrus Shahabi, Roger Zimmermann
73
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MSS
2005
IEEE
136views Hardware» more  MSS 2005»
15 years 3 months ago
OpenSMS
Systems Managed Storage is a proven concept in traditional mainframe computing. Client-Server operating systems have traditionally lacked the tape I/O subsystem, file system intel...
Stephen Cranage
EUROPAR
2006
Springer
15 years 1 months ago
Storage Exchange: A Global Trading Platform for Storage Services
Abstract. The Storage Exchange (SX) is a new platform allowing storage to be treated as a tradeable resource. Organisations with varying storage requirements can use the SX platfor...
Martin Placek, Rajkumar Buyya