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BMCBI
2008
186views more  BMCBI 2008»
15 years 6 months ago
Variable selection for large p small n regression models with incomplete data: Mapping QTL with epistases
Background: Identifying quantitative trait loci (QTL) for both additive and epistatic effects raises the statistical issue of selecting variables from a large number of candidates...
Min Zhang, Dabao Zhang, Martin T. Wells
ASC
2011
15 years 1 months ago
A note on the learning automata based algorithms for adaptive parameter selection in PSO
: PSO, like many stochastic search methods, is very sensitive to efficient parameter setting such that modifying a single parameter may cause a considerable change in the result. I...
Ali B. Hashemi, Mohammad Reza Meybodi
TCIAIG
2010
15 years 1 months ago
The Design of Puzzle Selection Strategies for ESP-Like GWAP Systems
The `Games With A Purpose' (GWAP) genre is a type of `Human Computation' that outsources certain steps of the computational process to humans. Although most GWAP studies ...
Ling-Jyh Chen, Bo-Chun Wang, Wen-Yuan Zhu
ICDE
2003
IEEE
161views Database» more  ICDE 2003»
16 years 7 months ago
Structural Join Order Selection for XML Query Optimization
Structural join operations are central to evaluating queries against XML data, and are typically responsible for consuming a lion's share of the query processing time. Thus, ...
Yuqing Wu, Jignesh M. Patel, H. V. Jagadish
PODS
2002
ACM
168views Database» more  PODS 2002»
16 years 6 months ago
Conjunctive Selection Conditions in Main Memory
We consider the fundamental operation of applying a conjunction of selection conditions to a set of records. With large main memories available cheaply, systems may choose to keep...
Kenneth A. Ross