Sciweavers

1510 search results - page 29 / 302
» Upper Probabilities and Additivity
Sort
View
ORL
2008
88views more  ORL 2008»
13 years 11 months ago
Approximating integrals of multivariate exponentials: A moment approach
We propose a method to calculate lower and upper bounds of some exponential multivariate integrals using moment relaxations and show that they asymptotically converge to the value...
Dimitris Bertsimas, Xuan Vinh Doan, Jean B. Lasser...
CORR
2006
Springer
81views Education» more  CORR 2006»
13 years 11 months ago
Low density codes achieve the rate-distortion bound
Abstract: We propose a new construction for low-density source codes with multiple parameters that can be tuned to optimize the performance of the code. In addition, we introduce a...
Emin Martinian, Martin J. Wainwright
BMCBI
2005
137views more  BMCBI 2005»
13 years 10 months ago
A configuration space of homologous proteins conserving mutual information and allowing a phylogeny inference based on pair-wise
Background: Popular methods to reconstruct molecular phylogenies are based on multiple sequence alignments, in which addition or removal of data may change the resulting tree topo...
Olivier Bastien, Philippe Ortet, Sylvaine Roy, Eri...
ICDE
2010
IEEE
562views Database» more  ICDE 2010»
14 years 10 months ago
Multi-Guarded Safe Zone: An Effective Technique to Monitor Moving Circular Range Queries
Given a positive value r, a circular range query returns the objects that lie within the distance r of the query location. In this paper, we study the circular range queries that c...
Muhammad Aamir Cheema, Ljiljana Brankovic, Xuemin ...
SDM
2010
SIAM
158views Data Mining» more  SDM 2010»
14 years 11 days ago
On the Use of Combining Rules in Relational Probability Trees
A relational probability tree (RPT) is a type of decision tree that can be used for probabilistic classification of instances with a relational structure. Each leaf of an RPT cont...
Daan Fierens