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COGSCI
2007
139views more  COGSCI 2007»
15 years 6 months ago
Mapping the Color Space of Saccadic Selectivity in Visual Search
Color coding is used to guide attention in computer displays for such critical tasks as baggage screening or air traffic control. It has been shown that a display object attracts...
Yun Xu, Emily C. Higgins, Mei Xiao, Marc Pomplun
JMLR
2006
103views more  JMLR 2006»
15 years 6 months ago
On Model Selection Consistency of Lasso
Sparsity or parsimony of statistical models is crucial for their proper interpretations, as in sciences and social sciences. Model selection is a commonly used method to find such...
Peng Zhao, Bin Yu
AIEDU
2004
95views more  AIEDU 2004»
15 years 6 months ago
Looking Ahead to Select Tutorial Actions: A Decision-Theoretic Approach
We propose and evaluate a decision-theoretic approach for selecting tutorial actions by looking ahead to anticipate their effects on the student and other aspects of the tutorial s...
R. Charles Murray, Kurt VanLehn, Jack Mostow
TEC
2002
133views more  TEC 2002»
15 years 6 months ago
Learning and optimization using the clonal selection principle
The clonal selection principle is used to explain the basic features of an adaptive immune response to an antigenic stimulus. It establishes the idea that only those cells that rec...
Leandro Nunes de Castro, Fernando J. Von Zuben
MTA
2007
79views more  MTA 2007»
15 years 5 months ago
Periodic broadcast with dynamic server selection
Abstract—Service replication is an effective way to address resource requirements and resource availability problem. Dynamic service selection enables clients to choose a server ...
Ewa Kusmierek, Yingping Lu, David Hung-Chang Du