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ICRA
2005
IEEE
127views Robotics» more  ICRA 2005»
15 years 5 months ago
Performance of Surgical Robots with Automatically Generated Spatial Virtual Fixtures
– Our recent work on robotic surgical assistant systems has led us to develop a method to generate spatial motion constraints associated with complex 3D geometry for controlling ...
Ming Li, Russell H. Taylor
ICDE
2012
IEEE
191views Database» more  ICDE 2012»
13 years 2 months ago
DESKS: Direction-Aware Spatial Keyword Search
— Location-based services (LBS) have been widely accepted by mobile users. Many LBS users have direction-aware search requirement that answers must be in a search direction. Howe...
Guoliang Li, Jianhua Feng, Jing Xu
JIIS
2006
100views more  JIIS 2006»
14 years 11 months ago
Spatial associative classification: propositional vs structural approach
Spatial associative classification takes advantage of employing association rules for spatial classification purposes. In this work, we investigate spatial associative classificati...
Michelangelo Ceci, Annalisa Appice
CP
2008
Springer
15 years 1 months ago
A Geometric Constraint over k-Dimensional Objects and Shapes Subject to Business Rules
This paper presents a global constraint that enforces rules written in a language based on arithmetic and first-order logic to hold among a set of objects. In a first step, the rul...
Mats Carlsson, Nicolas Beldiceanu, Julien Martin
CVPR
2001
IEEE
16 years 1 months ago
Dimension Recognition and Geometry Reconstruction in Vectorization of Engineering Drawings
This paper presents a novel approach for recognizing and interpreting dimensions in engineering drawings. It starts by detecting potential dimension frames, each comprising only t...
Feng Su, Jiqiang Song, Chiew-Lan Tai, Shijie Cai