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» Axiomatizing geometric constructions

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CIKM
2005
Springer

160views Information Technology» more CIKM 2005»

Fast on-line index construction by geometric partitioning

13 years 10 months ago

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Inverted index structures are the mainstay of modern text retrieval systems. They can be constructed quickly using off-line mergebased methods, and provide efﬁcient support for ...

Nicholas Lester, Alistair Moffat, Justin Zobel

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ICDAR
2003
IEEE

167views Document Analysis» more ICDAR 2003»

Automatic Classification of Hand Drawn Geometric Shapes using Constructional Sequence Analysis

14 years 1 months ago

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A method for automatically assessing the constructional sequence from a neuropsychological drawing task using Hidden Markov Models is presented. We also present a method of extrac...

Richard M. Guest, Samuel Chindaro, Michael C. Fair...

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VIS
2009
IEEE

215views Visualization» more VIS 2009»

Intrinsic Geometric Scale Space by Shape Diffusion

14 years 9 months ago

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This paper formalizes a novel, intrinsic geometric scale space (IGSS) of 3D surface shapes. The intrinsic geometry of a surface is diffused by means of the Ricci flow for the gener...

Guangyu Zou, Jing Hua, Zhaoqiang Lai, Xianfeng ...

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DCC
2006
IEEE

107views Computer Graphics» more DCC 2006»

A Geometric Construction of the Hyperbolic Fibrations Associated with a Flock, q Even

14 years 8 months ago