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NIPS
2004
13 years 11 months ago
Variational Minimax Estimation of Discrete Distributions under KL Loss
We develop a family of upper and lower bounds on the worst-case expected KL loss for estimating a discrete distribution on a finite number m of points, given N i.i.d. samples. Our...
Liam Paninski
ICWN
2003
13 years 11 months ago
Performance of Mobile Ad Hoc Network in Constrained Mobility Pattern
Mobile Ad Hoc Networks (MANET) performance is affected by a number of factors, eg. speed, node density. In this paper we will focus on the effect of constrained mobility on the per...
Bu-Sung Lee, Kai Juan Wong, Boon-Chong Seet, Lijua...
CLEF
2009
Springer
13 years 11 months ago
A Trainable Multi-factored QA System
This paper reports on the construction and testing of a new Question Answering (QA) system, implemented as an workflow which builds on several web services developed at the Resear...
Radu Ion, Dan Stefanescu, Alexandru Ceausu, Dan Tu...
CORR
2010
Springer
174views Education» more  CORR 2010»
13 years 10 months ago
Gaussian Process Bandits for Tree Search
We motivate and analyse a new Tree Search algorithm, based on recent advances in the use of Gaussian Processes for bandit problems. We assume that the function to maximise on the ...
Louis Dorard, John Shawe-Taylor
CPHYSICS
2008
80views more  CPHYSICS 2008»
13 years 10 months ago
Fast clear-sky solar irradiation computation for very large digital elevation models
This paper presents a fast algorithm to compute the global clear-sky irradiation, appropriate for extended high-resolution Digital Elevation Models (DEMs). The latest equations pu...
Luis F. Romero, Siham Tabik, Jesús M. V&iac...