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IDEAS
2007
IEEE
148views Database» more  IDEAS 2007»
15 years 11 months ago
Adaptive Execution of Stream Window Joins in a Limited Memory Environment
A sliding window join (SWJoin) is becoming an integral operation in every stream data management system. In some streaming applications the increasing volume of streamed data as w...
Fatima Farag, Moustafa A. Hammad
IMSCCS
2007
IEEE
15 years 11 months ago
Ensemble Subsurface Modeling Using Grid Computing Technology
Ensemble Kalman Filter (EnKF) uses a randomized ensemble of subsurface models for error and uncertainty estimation. However, the complexity of geological models and the requiremen...
Xin Li, Zhou Lei, Christopher D. White, Gabrielle ...
RTCSA
2007
IEEE
15 years 11 months ago
MB++: An Integrated Architecture for Pervasive Computing and High-Performance Computing
MB++ is a system that caters to the dynamic needs of applications in a distributed, pervasive computing environment that has a wide variety of devices that act as producers and co...
David J. Lillethun, David Hilley, Seth Horrigan, U...
ATAL
2007
Springer
15 years 11 months ago
Marginal Bidding: An Application of the Equimarginal Principle to Bidding in TAC SCM
Abstract. We present a fast and effective bidding strategy for the Trading Agent Competition in Supply Chain Management (TAC SCM). In TAC SCM, manufacturers compete to procure com...
Amy R. Greenwald, Victor Naroditskiy, Tyler Odean,...
DNIS
2007
Springer
114views Database» more  DNIS 2007»
15 years 11 months ago
Improving the Performance of Read-Only Transactions Through Speculation
A read-only transaction (ROT) does not modify any data. The main issues regarding processing ROTs are correctness, data currency and performance. Two-phase Locking (2PL) protocol i...
Thirumalaisamy Ragunathan, P. Krishna Reddy