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CORR
2006
Springer
130views Education» more  CORR 2006»
13 years 7 months ago
On optimal quantization rules for some sequential decision problems
We consider the problem of sequential decentralized detection, a problem that entails several interdependent choices: the choice of a stopping rule (specifying the sample size), a...
XuanLong Nguyen, Martin J. Wainwright, Michael I. ...
IJSI
2008
91views more  IJSI 2008»
13 years 7 months ago
Random Event Structures
Abstract In a line of recent development, probabilistic constructions of universal, homogeneous objects have been provided in various categories of ordered structures, such as caus...
Manfred Droste, Guo-Qiang Zhang
AIED
2009
Springer
14 years 2 months ago
Fostering engaged and directed learning by activity foregrounding and backgrounding
We propose a design model for guiding learning in exploratory environments through representational choices. Selecting the appropriate representations at the correct granularity ca...
Katherine Howland, Benedict du Boulay, Judith Good
CORR
2010
Springer
61views Education» more  CORR 2010»
13 years 7 months ago
Utility and Privacy of Data Sources: Can Shannon Help Conceal and Reveal Information?
Abstract-- The problem of private information "leakage" (inadvertently or by malicious design) from the myriad large centralized searchable data repositories drives the n...
Lalitha Sankar, S. Raj Rajagopalan, H. Vincent Poo...
SIGMETRICS
2008
ACM
129views Hardware» more  SIGMETRICS 2008»
13 years 7 months ago
Fine-grained energy profiling for power-aware application design
Significant opportunities for power optimization exist at application design stage and are not yet fully exploited by system and application designers. We describe the challenges ...
Aman Kansal, Feng Zhao