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» Least Expected Cost Query Optimization: What Can We Expect
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PODS
2002
ACM
78views Database» more  PODS 2002»
14 years 3 months ago
Least Expected Cost Query Optimization: What Can We Expect?
Francis C. Chu, Joseph Y. Halpern, Johannes Gehrke
HYBRID
2005
Springer
13 years 9 months ago
Adjoint-Based Optimal Control of the Expected Exit Time for Stochastic Hybrid Systems
Abstract. In this paper, we study the problem of controlling the expected exit time from a region for a class of stochastic hybrid systems. That is, we find the least costly feedb...
Robin L. Raffard, Jianghai Hu, Claire Tomlin
BIOINFORMATICS
2006
92views more  BIOINFORMATICS 2006»
13 years 3 months ago
What should be expected from feature selection in small-sample settings
Motivation: High-throughput technologies for rapid measurement of vast numbers of biological variables offer the potential for highly discriminatory diagnosis and prognosis; howev...
Chao Sima, Edward R. Dougherty
INFOCOM
2012
IEEE
12 years 1 months ago
Expected loss bounds for authentication in constrained channels
We derive bounds on the expected loss for authentication protocols in channels which are constrained due to noisy conditions and communication costs. This is motivated by a numbe...
Christos Dimitrakakis, Aikaterini Mitrokotsa, Serg...
ICDE
2009
IEEE
170views Database» more  ICDE 2009»
14 years 5 months ago
Semantics of Ranking Queries for Probabilistic Data and Expected Ranks
Abstract-- When dealing with massive quantities of data, topk queries are a powerful technique for returning only the k most relevant tuples for inspection, based on a scoring func...
Graham Cormode, Feifei Li, Ke Yi