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» Optimizing cost and performance for multihoming
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ICDE
2010
IEEE
211views Database» more  ICDE 2010»
14 years 2 months ago
ROX: The robustness of a run-time XQuery optimizer against correlated data
— We demonstrate ROX, a run-time optimizer of XQueries, that focuses on finding the best execution order of XPath steps and relational joins in an XQuery. The problem of join or...
Riham Abdel Kader, Peter A. Boncz, Stefan Manegold...
IOR
2007
58views more  IOR 2007»
13 years 8 months ago
Bounds, Heuristics, and Approximations for Distribution Systems
This paper develops simple approximate methods to analyze a two-stage stochastic distribution system consisting of one warehouse and multiple retailers. We consider local and cent...
Guillermo Gallego, Özalp Özer, Paul H. Z...
MICRO
2007
IEEE
129views Hardware» more  MICRO 2007»
14 years 2 months ago
A Framework for Coarse-Grain Optimizations in the On-Chip Memory Hierarchy
Current on-chip block-centric memory hierarchies exploit access patterns at the fine-grain scale of small blocks. Several recently proposed techniques for coherence traffic reduct...
Jason Zebchuk, Elham Safi, Andreas Moshovos
ICMLA
2008
13 years 9 months ago
Comparison with Parametric Optimization in Credit Card Fraud Detection
We apply five classification methods, Neural Nets(NN), Bayesian Nets(BN), Naive Bayes(NB), Artificial Immune Systems(AIS) [4] and Decision Trees(DT), to credit card fraud detectio...
Manoel Fernando Alonso Gadi, Xidi Wang, Alair Pere...
DATE
2002
IEEE
77views Hardware» more  DATE 2002»
14 years 1 months ago
A Signature Test Framework for Rapid Production Testing of RF Circuits
Production test costs for today’s RF circuits are rapidly escalating. Two factors are responsible for this cost escalation: (a) the high cost of RF ATEs and (b) long test times ...
Ramakrishna Voorakaranam, Sasikumar Cherubal, Abhi...