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SIAMNUM
2010
126views more  SIAMNUM 2010»
15 years 1 months ago
Solving BSDE with Adaptive Control Variate
We present and analyze an algorithm to solve numerically BSDEs based on Picard's iterations and on a sequential control variate technique. Its convergence is geometric. Moreov...
Emmanuel Gobet, Céline Labart
IROS
2007
IEEE
158views Robotics» more  IROS 2007»
16 years 25 days ago
Feature selection in conditional random fields for activity recognition
Abstract— Temporal classification, such as activity recognition, is a key component for creating intelligent robot systems. In the case of robots, classification algorithms mus...
Douglas L. Vail, John D. Lafferty, Manuela M. Velo...
ICDM
2005
IEEE
109views Data Mining» more  ICDM 2005»
16 years 4 days ago
Triple Jump Acceleration for the EM Algorithm
This paper presents the triple jump framework for accelerating the EM algorithm and other bound optimization methods. The idea is to extrapolate the third search point based on th...
Han-Shen Huang, Bou-Ho Yang, Chun-Nan Hsu
VLDB
2005
ACM
175views Database» more  VLDB 2005»
16 years 18 hour ago
Query Translation from XPath to SQL in the Presence of Recursive DTDs
The interaction between recursion in XPATH and recursion in DTDs makes it challenging to answer XPATH queries on XML data that is stored in an RDBMS via schema-based shredding. We...
Wenfei Fan, Jeffrey Xu Yu, Hongjun Lu, Jianhua Lu,...
IEEEAMS
2003
IEEE
15 years 11 months ago
On Conditions for Self-Healing in Distributed Software Systems
This paper attempts to identify one of the necessary conditions for self-healing, or self-repair, in complex systems, and to propose means for satisfying this condition in heterog...
Naftaly H. Minsky