Sciweavers

419 search results - page 7 / 84
» Using Matrix Decompositions in Formal Concept Analysis
Sort
View
HAIS
2010
Springer
14 years 10 months ago
Detecting Features from Confusion Matrices Using Generalized Formal Concept Analysis
Carmen Peláez-Moreno, Francisco J. Valverde...
130
Voted
DIM
2007
ACM
15 years 4 months ago
Linkability estimation between subjects and message contents using formal concepts
In this paper, we examine how conclusions about linkability threats can be drawn by analyzing message contents and subject knowledge in arbitrary communication systems. At first, ...
Stefan Berthold, Sebastian Clauß
99
Voted
FLAIRS
2010
15 years 2 months ago
Correlating Shape and Functional Properties Using Decomposition Approaches
In this paper, we propose the application of standard decomposition approaches to find local correlations in multimodal data. In a test scenario, we apply these methods to correla...
Daniel Dornbusch, Robert Haschke, Stefan Menzel, H...
IDA
2009
Springer
15 years 5 months ago
Distributed Algorithm for Computing Formal Concepts Using Map-Reduce Framework
Searching for interesting patterns in binary matrices plays an important role in data mining and, in particular, in formal concept analysis and related disciplines. Several algorit...
Petr Krajca, Vilém Vychodil
ICPP
2006
IEEE
15 years 6 months ago
A Formal Analysis of Space Filling Curves for Parallel Domain Decomposition
Space filling curves (SFCs) are widely used for parallel domain decomposition in scientific computing applications. The proximity preserving properties of SFCs are expected to k...
Srikanta Tirthapura, Sudip Seal, Srinivas Aluru