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» Dualizability and graph algebras
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GC
2011
Springer
12 years 11 months ago
Automorphic Decompositions of Graphs
ties: Graded for Calculus III and substituted in Abstract Algebra • Adjunct Instructor, Tri-County Technical College (2005) (864) 646-1368 Courses Taught: Intermediate Algebra, C...
Robert A. Beeler, Robert E. Jamison
ECEASST
2010
13 years 5 months ago
Graph Algebras for Bigraphs
In this talk we will present a new approach to deal with attributed graphs and attributed graph transformation. The approach is based on working with what we call symbolic graphs, ...
Davide Grohmann, Marino Miculan
COMPGEOM
2001
ACM
13 years 11 months ago
The convex hull of ellipsoids
The treatment of curved algebraic surfaces becomes more and more the focus of attention in Computational Geometry. We present a video that illustrates the computation of the conve...
Nicola Geismann, Michael Hemmer, Elmar Schöme...
CORR
2010
Springer
179views Education» more  CORR 2010»
13 years 5 months ago
Algebraic Constructions of Graph-Based Nested Codes from Protographs
Nested codes have been employed in a large number of communication applications as a specific case of superposition codes, for example to implement binning schemes in the presence ...
Christine A. Kelley, Jörg Kliewer
GD
2009
Springer
13 years 5 months ago
Algebraic Methods for Counting Euclidean Embeddings of Rigid Graphs
Abstract. The study of (minimally) rigid graphs is motivated by numerous applications, mostly in robotics and bioinformatics. A major open problem concerns the number of embeddings...
Ioannis Z. Emiris, Elias P. Tsigaridas, Antonios V...