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» Similarity Quotients as Final Coalgebras
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FOSSACS
2011
Springer
12 years 8 months ago
Similarity Quotients as Final Coalgebras
We give a general framework connecing a branching time relation on nodes of a transition system to a final coalgebra for a suitable endofunctor. Examples of relations treated by o...
Paul Blain Levy
ENTCS
2002
152views more  ENTCS 2002»
13 years 4 months ago
Abstract Logics as Dialgebras
Logics as Dialgebras Alessandra Palmigiano Departament de L`ogica, Hist`oria i Filosofia de la Ci`encia, Universitat de Barcelona The aim of this report is to propose a line of re...
Alessandra Palmigiano
STOC
2010
ACM
269views Algorithms» more  STOC 2010»
13 years 8 months ago
Approximations for the Isoperimetric and Spectral Profile of Graphs and Related Parameters
The spectral profile of a graph is a natural generalization of the classical notion of its Rayleigh quotient. Roughly speaking, given a graph G, for each 0 < < 1, the spect...
Prasad Raghavendra, David Steurer and Prasad Tetal...
BIRTHDAY
2003
Springer
13 years 9 months ago
Digital Algebra and Circuits
Abstract. Digital numbers D are the world’s most popular data representation: nearly all texts, sounds and images are coded somewhere in time and space by binary sequences. The m...
Jean Vuillemin