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CVPR
2011
IEEE
14 years 4 months ago
Feature Guided Motion Artifact Reduction with Structure-Awareness in 4D CT Images
In this paper, we propose a novel method to reduce the magnitude of 4D CT artifacts by stitching two images with a data-driven regularization constrain, which helps preserve the l...
Dongfeng Han, John Bayouth, Qi Song, sudershan Bha...
SIGMOD
2003
ACM
141views Database» more  SIGMOD 2003»
15 years 10 months ago
QC-Trees: An Efficient Summary Structure for Semantic OLAP
Recently, a technique called quotient cube was proposed as a summary structure for a data cube that preserves its semantics, with applications for online exploration and visualiza...
Laks V. S. Lakshmanan, Jian Pei, Yan Zhao
APBC
2003
134views Bioinformatics» more  APBC 2003»
14 years 11 months ago
A Framework for Improving Protein Structure Predictions by Teamwork
Predicting the three dimensional structure of proteins is a difficult task. In the last years several approaches have been proposed for performing this task taking into account d...
Luigi Palopoli, Giorgio Terracina
AMC
2006
77views more  AMC 2006»
14 years 9 months ago
A reduced three-dimensional dynamic structural model for structural health assessment
Dynamic models of elastic structures are derived using approximations of linear three dimensional elasticity. A model for the three dimensional motion of a nonsymmetric structure ...
Luther White
GECCO
2007
Springer
138views Optimization» more  GECCO 2007»
15 years 3 months ago
Unwitting distributed genetic programming via asynchronous JavaScript and XML
The success of a genetic programming system in solving a problem is often a function of the available computational resources. For many problems, the larger the population size an...
Jon Klein, Lee Spector