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» Set approximations in fuzzy formal concept analysis
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GIS
2006
ACM
15 years 10 months ago
Object localization based on directional information case of 2D vector data
If you were told that some object A was perfectly (or somewhat, or not at all) in some direction (e.g., west, above-right) of some reference object B, where in space would you loo...
Stelian Coros, JingBo Ni, Pascal Matsakis
ICCS
2005
Springer
15 years 3 months ago
Merge-Based Computation of Minimal Generators
Abstract. Minimal generators (mingens) of concept intents are valuable elements of the Formal Concept Analysis (FCA) landscape, which are widely used in the database field, for da...
Céline Frambourg, Petko Valtchev, Robert Go...
EUROCAST
2005
Springer
102views Hardware» more  EUROCAST 2005»
15 years 3 months ago
Approximation Problems Categories
abstract NP-hard optimization problem, in a general sense. From the observation that, intuitively, there are many connections among categorical concepts and structural complexity n...
Liara Aparecida dos Santos Leal, Dalcidio Moraes C...
58
Voted
TVCG
2010
174views more  TVCG 2010»
14 years 7 months ago
Subdivision Analysis of the Trilinear Interpolant
— Isosurfaces are fundamental volumetric visualization tools, and are generated by the well-known Marching Cubes cases that approximate contours of trilinearly-interpolated scala...
Hamish Carr, Nelson Max
96
Voted
IFIPTCS
2010
14 years 7 months ago
A Semiring-Based Trace Semantics for Processes with Applications to Information Leakage Analysis
Abstract. We propose a framework for reasoning about program security building on language-theoretic and coalgebraic concepts. The behaviour of a system is viewed as a mapping from...
Michele Boreale, David Clark, Daniele Gorla