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CACM
2000
94views more  CACM 2000»
13 years 9 months ago
Abstract Class Hierarchies, Factories, and Stable Designs
Class Hierarchies, Factories, and Stable Designs M uch of the debate about the general aptness of class hierarchies is rooted in the different objectives taxonomists and implemente...
Friedrich Steimann
CI
2002
102views more  CI 2002»
13 years 9 months ago
Topological Spatio-Temporal Reasoning and Representation
We present here a theory of motion from a topological point of view, in a symbolic perspective. Taking space-time histories of objects as primitive entities, we introduce temporal...
Philippe Muller
DKE
2002
94views more  DKE 2002»
13 years 9 months ago
Tie-breaking strategies for fast distance join processing
The distance join is a spatial join that finds pairs of closest objects in the order of distance by associating two spatial data sets. The distance join stores node pairs in a pri...
Hyoseop Shin, Bongki Moon, Sukho Lee
JMIV
2000
143views more  JMIV 2000»
13 years 9 months ago
A Linear Algorithm for Computing the Homography from Conics in Correspondence
Abstract. This paper presents a study, based on conic correspondences, on the relationship between two perspective images acquired by an uncalibrated camera. We show that for a pai...
Akihiro Sugimoto
SAJ
2002
92views more  SAJ 2002»
13 years 8 months ago
An access control architecture for XML documents in workflow environments
The eXtensible Markup Language (XML) are being upheld as having the potential to change the way business is conducted. This will be effected by changing the way in which informati...
Reinhardt A. Botha, Jan H. P. Eloff