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ADBIS
2004
Springer
124views Database» more  ADBIS 2004»
14 years 3 months ago
Vague Spatial Data Types, Set Operations, and Predicates
Many geographical applications deal with spatial objects that cannot be adequately described by determinate, crisp concepts because of their intrinsically indeterminate and vague n...
Alejandro Pauly, Markus Schneider
CORR
2010
Springer
124views Education» more  CORR 2010»
13 years 7 months ago
Property Testing via Set-Theoretic Operations
: Given two testable properties P1 and P2, under what conditions are the union, intersection or set-difference of these two properties also testable? We initiate a systematic study...
Victor Chen, Madhu Sudan, Ning Xie
COMPGEOM
2004
ACM
14 years 3 months ago
Inner and outer rounding of set operations on lattice polygonal regions
Robustness problems due to the substitution of the exact computation on real numbers by the rounded floating point arithmetic are often an obstacle to obtain practical implementa...
Olivier Devillers, Philippe Guigue
ICCS
2003
Springer
14 years 3 months ago
Generalized Jordan Sets in the Theory of Singular Partial Differential-Operator Equations
Michael V. Falaleev, Olga A. Romanova, Nicholas A....