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» Algebraic Visualization of Relations Using RelView
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CASC
2007
Springer
133views Mathematics» more  CASC 2007»
13 years 11 months ago
Algebraic Visualization of Relations Using RelView
For graphs there exist highly elaborated drawing algorithms. We concentrate here in an analogous way on visualizing relations represented as Boolean matrices as, e.g., in RelView. ...
Rudolf Berghammer, Gunther Schmidt
JLP
2008
92views more  JLP 2008»
13 years 4 months ago
Relational measures and integration in preference modeling
Based on a set of criteria and a measuring lattice, we introduce relational measures as generalizations of fuzzy measures. The latter have recently made their way from the interva...
Gunther Schmidt, Rudolf Berghammer
VLDB
1998
ACM
180views Database» more  VLDB 1998»
13 years 9 months ago
nD-SQL: A Multi-Dimensional Language for Interoperability and OLAP
We propose a multi-dimensional language called nD-SQL with the following features: (i) nD-SQL supports queries that interoperate amongst multiple relational sources with heterogen...
Frédéric Gingras, Laks V. S. Lakshma...
GECCO
2007
Springer
163views Optimization» more  GECCO 2007»
13 years 11 months ago
Exploring medical data using visual spaces with genetic programming and implicit functional mappings
Two medical data sets (Breast cancer and Colon cancer) are investigated within a visual data mining paradigm through the unsupervised construction of virtual reality spaces using ...
Julio J. Valdés, Robert Orchard, Alan J. Ba...
ICCV
2009
IEEE
14 years 9 months ago
Diagram Techniques for Multiple View Geometry
Multilinear algebra is a powerful theoretical tool for visual geometry, but widespread usage of traditional typographical notation often hides its conceptual elegance and simpli...
Alberto Ruiz, Pedro E. Lopez-de-Teruel