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COMAD
2008
13 years 9 months ago
Silverfish: A Contextual Knowledge Extraction and Aggregation System for Academics
Repositories like arXiv1 and knowledge bases like CiteSeer2 are increasingly becoming central to academicians and researchers. However, current systems provide too little semantic...
Srinath Srinivasa, Aditya Ramana Rachakonda
ICWS
2009
IEEE
14 years 4 months ago
Selective Querying for Adapting Hierarchical Web Service Compositions Using Aggregate Volatility
Environments in which Web service compositions (WSC) operate are often dynamic. We address the problem of which service to query for up-to-date information in order to adapt a hie...
John Harney, Prashant Doshi
EUROSYS
2010
ACM
14 years 1 months ago
XCPU3: Workload Distribution and Aggregation
The mainstream adoption of cluster, grid, and most recently cloud computing models have broadened the applicability of parallel programming from scientific communities to the bus...
Pravin Shinde, Eric Van Hensbergen
QUESTA
2008
382views more  QUESTA 2008»
13 years 7 months ago
A note on stable flow-equivalent aggregation in closed networks
We introduce the Conditional Mean Value Analysis (CMVA) algorithm, an exact solution method for product-form load-dependent closed queueing networks that provides a numerically st...
Giuliano Casale
FS
2010
110views more  FS 2010»
13 years 6 months ago
A generalization of Panjer's recursion and numerically stable risk aggregation
Portfolio credit risk models as well as models for operational risk can often be treated analogously to the collective risk model coming from insurance. Applying the classical Panj...
Stefan Gerhold, Uwe Schmock, Richard Warnung