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123
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PDSE
1998
215views more  PDSE 1998»
15 years 2 months ago
Distributed Information Systems - Issues and Challenges for the Software Engineering Research Community
With the ever-increasing use of object-oriented middleware in distributed information systems, new challenges are facing the software engineering profession. Often, it is simply a...
Ian Gorton
100
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GD
2008
Springer
15 years 1 months ago
Subdivision Drawings of Hypergraphs
Abstract. We introduce the concept of subdivision drawings of hypergraphs. In a subdivision drawing each vertex corresponds uniquely to a face of a planar subdivision and, for each...
Michael Kaufmann, Marc J. van Kreveld, Bettina Spe...
95
Voted
COMBINATORICS
2004
84views more  COMBINATORICS 2004»
15 years 19 days ago
Planar Maps as Labeled Mobiles
We extend Schaeffer's bijection between rooted quadrangulations and welllabeled trees to the general case of Eulerian planar maps with prescribed face valences to obtain a bi...
J. Bouttier, P. Di Francesco, E. Guitter
SIAMDM
2010
101views more  SIAMDM 2010»
14 years 11 months ago
Combinatorics and Genus of Tropical Intersections and Ehrhart Theory
Let g1, . . . , gk be tropical polynomials in n variables with Newton polytopes P1, . . . , Pk. We study combinatorial questions on the intersection of the tropical hypersurfaces d...
Reinhard Steffens, Thorsten Theobald
111
Voted
CVPR
2012
IEEE
13 years 3 months ago
Discriminately decreasing discriminability with learned image filters
In machine learning and computer vision, input signals are often filtered to increase data discriminability. For example, preprocessing face images with Gabor band-pass filters ...
Jacob Whitehill, Javier R. Movellan