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IWCIA
2004
Springer
15 years 12 months ago
Integral Trees: Subtree Depth and Diameter
Regions in an image graph can be described by their spanning tree. A graph pyramid is a stack of image graphs at different granularities. Integral features capture important prope...
Walter G. Kropatsch, Yll Haxhimusa, Zygmunt Pizlo
SEMWEB
2004
Springer
15 years 12 months ago
Trust Strategies for the Semantic Web
Abstract. Enabling trust on the Semantic Web to ensure more efficient agent interaction is an important research topic. Current research on trust seems to focus on developing comp...
Kieron O'Hara, Harith Alani, Yannis Kalfoglou, Nig...
WEA
2004
Springer
120views Algorithms» more  WEA 2004»
15 years 12 months ago
An Improved Time-Sensitive Metaheuristic Framework for Combinatorial Optimization
We introduce a metaheuristic framework for combinatorial optimization. Our framework is similar to others (e.g. [1]) in that it is modular enough that important components can be i...
Vinhthuy T. Phan, Steven Skiena
3DIM
2003
IEEE
15 years 12 months ago
Cramer-Rao Bounds for Nonparametric Surface Reconstruction from Range Data
The Cramer-Rao error bound provides a fundamental limit on the expected performance of a statistical estimator. The error bound depends on the general properties of the system, bu...
Tolga Tasdizen, Ross T. Whitaker
CVPR
2003
IEEE
15 years 12 months ago
Deformable Pedal Curves with Application to Face Contour Extraction
Pedal curves are the loci of the feet of perpendiculars to the tangents of a fixed curve to a fixed point called the pedal point. By varying the location of the pedal point, def...
Fuzhen Huang, Jianbo Su