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DAGM
2005
Springer
15 years 8 months ago
A Novel Parameter Decomposition Approach to Faithful Fitting of Quadric Surfaces
This paper addresses a common problem in dealing with range images. We propose a novel method to fit surfaces of known types via a parameter decomposition approach. This approach ...
Xiaoyi Jiang, Da-Chuan Cheng
ICDE
2004
IEEE
137views Database» more  ICDE 2004»
16 years 4 months ago
Selectivity Estimation for XML Twigs
Twig queries represent the building blocks of declarative query languages over XML data. A twig query describes a complex traversal of the document graph and generates a set of el...
Neoklis Polyzotis, Minos N. Garofalakis, Yannis E....
KDD
2010
ACM
197views Data Mining» more  KDD 2010»
15 years 26 days ago
Semi-supervised feature selection for graph classification
The problem of graph classification has attracted great interest in the last decade. Current research on graph classification assumes the existence of large amounts of labeled tra...
Xiangnan Kong, Philip S. Yu
CVPR
2007
IEEE
16 years 5 months ago
Progressive Finite Newton Approach To Real-time Nonrigid Surface Detection
Detecting nonrigid surfaces is an interesting research problem for computer vision and image analysis. One important challenge of nonrigid surface detection is how to register a n...
Jianke Zhu, Michael R. Lyu
GECCO
2004
Springer
108views Optimization» more  GECCO 2004»
15 years 8 months ago
Simple Population Replacement Strategies for a Steady-State Multi-objective Evolutionary Algorithm
This paper explores some simple evolutionary strategies for an elitist, steady-state Pareto-based multi-objective evolutionary algorithm. The experimental framework is based on the...
Christine L. Mumford