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ICWS
2009
IEEE
14 years 5 months ago
A Policy-Based Middleware for Web Services SLA Negotiation
Negotiation of Service Level Agreements (SLAs) is very important for maintaining Quality of Service (QoS) of composite Web services-based business processes. The process of negoti...
Farhana H. Zulkernine, Patrick Martin, Chris Cradd...
ICDE
2003
IEEE
96views Database» more  ICDE 2003»
14 years 10 months ago
Pushing Aggregate Constraints by Divide-and-Approximate
Iceberg-cube mining is to compute the GROUP BY partitions, for all GROUP BY dimension lists, that satisfy a given aggregate constraint. Previous works have pushed anti-monotone co...
Ke Wang, Yuelong Jiang, Jeffrey Xu Yu, Guozhu Dong...
ISQED
2003
IEEE
147views Hardware» more  ISQED 2003»
14 years 1 months ago
On Structural vs. Functional Testing for Delay Faults
A structurally testable delay fault might become untestable in the functional mode of the circuit due to logic or timing constraints or both. Experimental data suggests that there...
Angela Krstic, Jing-Jia Liou, Kwang-Ting Cheng, Li...
AIEDU
2006
120views more  AIEDU 2006»
13 years 8 months ago
An Assessment of Constraint-Based Tutors: A Response to Mitrovic and Ohlsson's Critique of "A Comparison of Model-Tracing and Co
Model tracing and constraint-based modeling are two prominent paradigms on which intelligent tutoring systems (ITSs) have been based. We Kodaganallur, Weitz and Rosenthal (2005), h...
Viswanathan Kodaganallur, Rob R. Weitz, David Rose...
CONSTRAINTS
1999
77views more  CONSTRAINTS 1999»
13 years 8 months ago
Semiring-Based CSPs and Valued CSPs: Frameworks, Properties, and Comparison
Stefano Bistarelli, Ugo Montanari, Francesca Rossi...