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IDEAS
2000
IEEE
91views Database» more  IDEAS 2000»
13 years 12 months ago
Algorithms for Cartogram Animation
We describe several value-by-area cartogram animation algorithms that can be used to visualize geographically distributed continuous spatiotemporal data that often occur in GIS sy...
Min Ouyang, Peter Z. Revesz
VLDB
2000
ACM
114views Database» more  VLDB 2000»
13 years 11 months ago
The A-tree: An Index Structure for High-Dimensional Spaces Using Relative Approximation
We propose a novel index structure, A-tree (Approximation tree), for similarity search of high-dimensional data. The basic idea of the
Yasushi Sakurai, Masatoshi Yoshikawa, Shunsuke Uem...
COMPSAC
2000
IEEE
13 years 12 months ago
Chinese Wall Security Model and Conflict Analysis
Brewer and Nash, and immediately updated by this author, introduced Chinese Wall security policy models for commercial security. Applying Pawlak's idea of conflict analysis, ...
Tsau Young Lin
ISSTA
2000
ACM
13 years 11 months ago
On subdomains: Testing, profiles, and components
Subdomains of a program's input space are a concept around which ideas about testing can be organized. This paper considers the questions, "What are the best subdomains ...
Richard G. Hamlet
FLAIRS
2000
13 years 9 months ago
Case Studies of Autonomy
Autonomy is a quality for devices and creatures that perform tasks with relative independence from their designers and sources of authority. We discuss the idea and present two ca...
Henry Hexmoor