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» Consistency and Set Intersection
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232
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GIS
2005
ACM
16 years 4 months ago
Dimension-refined topological predicates
Topological predicates, as derived from the 9-intersection model, have been widely recognized in GIS, spatial database systems, and many other geo-related disciplines. They are ba...
Mark McKenney, Alejandro Pauly, Reasey Praing, Mar...
130
Voted
FLAIRS
2004
15 years 5 months ago
Splitting Ratios: Metric Details of Topological Line-Line Relations
Within the geographic domain, an important class of relies on geometric abstractions in the form of lines where, for instance, transportation networks and trajectories of movement...
Konstantinos A. Nedas, Max J. Egenhofer
118
Voted
ACMACE
2007
ACM
15 years 7 months ago
An experimental setting to measure contextual perception of embodied conversational agents
We introduce an experimental setting to observe and measure the perception of facial expression performed by embodied conversational agents (ECAs). The experimental set-up enables...
Michael Lankes, Regina Bernhaupt, Manfred Tschelig...
140
Voted
ISSAC
1995
Springer
125views Mathematics» more  ISSAC 1995»
15 years 7 months ago
Numeric-Symbolic Algorithms for Evaluating One-Dimensional Algebraic Sets
: We present e cient algorithms based on a combination of numeric and symbolic techniques for evaluating one-dimensional algebraic sets in a subset of the real domain. Given a desc...
Shankar Krishnan, Dinesh Manocha
125
Voted
STOC
2012
ACM
185views Algorithms» more  STOC 2012»
13 years 6 months ago
Subspace evasive sets
In this work we describe an explicit, simple, construction of large subsets of Fn , where F is a finite field, that have small intersection with every k-dimensional affine subsp...
Zeev Dvir, Shachar Lovett