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» Benchmarking Query Execution Robustness
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CODES
2008
IEEE
14 years 4 months ago
Static analysis of processor stall cycle aggregation
Processor Idle Cycle Aggregation (PICA) is a promising approach for low power execution of processors, in which small memory stalls are aggregated to create a large one, and the p...
Jongeun Lee, Aviral Shrivastava
SIGMOD
2007
ACM
136views Database» more  SIGMOD 2007»
14 years 10 months ago
Progressive optimization in a shared-nothing parallel database
Commercial enterprise data warehouses are typically implemented on parallel databases due to the inherent scalability and performance limitation of a serial architecture. Queries ...
Wook-Shin Han, Jack Ng, Volker Markl, Holger Kache...
DILS
2009
Springer
14 years 1 months ago
A Visual Interface for on-the-fly Biological Database Integration and Workflow Design Using VizBuilder
Abstract. Data integration plays a major role in modern Life Sciences research primarily because required resources are geographically distributed across continents and experts dep...
Shahriyar Hossain, Hasan M. Jamil
PPOPP
2005
ACM
14 years 3 months ago
Teleport messaging for distributed stream programs
In this paper, we develop a new language construct to address one of the pitfalls of parallel programming: precise handling of events across parallel components. The construct, te...
William Thies, Michal Karczmarek, Janis Sermulins,...
VLDB
2002
ACM
138views Database» more  VLDB 2002»
13 years 9 months ago
Adaptable Similarity Search using Non-Relevant Information
Many modern database applications require content-based similarity search capability in numeric attribute space. Further, users' notion of similarity varies between search se...
T. V. Ashwin, Rahul Gupta, Sugata Ghosal