Browsing Capítulos (Matemática Aplicada I) by Subject "Algorithm Analysis and Problem Complexity"
Now showing items 1-11 of 11
-
Chapter of Book
A genetic algorithm for cocyclic hadamard matrices
(2006)A genetic algorithm for finding cocyclic Hadamard matrices is described. Though we focus on the case of dihedral groups, ...
-
Chapter of Book
A Mathematica Notebook for Computing the Homology of Iterated Products of Groups
(2006)Let G be a group which admits the structure of an iterated product of central extensions and semidirect products of abelian ...
-
Chapter of Book
Algebraic topological analysis of time-sequence of digital images
(2005)This paper introduces an algebraic framework for a topological analysis of time-varying 2D digital binary–valued images, ...
-
Chapter of Book
An algorithm for computing cocyclic matrices developed over some semidirect products
(2001)An algorithm for calculating a set ofgenerators ofrepresentative 2-cocycles on semidirect product offinite abelian groups ...
-
Chapter of Book
Calculating cocyclic hadamard matrices in Mathematica: exhaustive and heuristic searches
(2006)We describe a notebook in Mathematica which, taking as input data a homological model for a finite group G of order |G| = ...
-
Chapter of Book
Comparison maps for relatively free resolutions
(2006)Let Λ be a commutative ring, A an augmented differential graded algebra over Λ (briefly, DGA-algebra) and X be a relatively ...
-
Chapter of Book
Human gait identification using persistent homology
(2012)This paper shows an image/video application using topological invariants for human gait recognition. Using a background ...
-
Chapter of Book
Labeling Subway Lines
(2001)Graphical features on map, charts, diagrams and graph drawings usually must be annotated with text labels in order to ...
-
Chapter of Book
Reusing integer homology information of binary digital images
(2006)In this paper, algorithms for computing integer (co)homology of a simplicial complex of any dimension are designed, extending ...
-
Chapter of Book
Simplicial perturbation techniques and effective homology
(2006)In this paper, we deal with the problem of the computation of the homology of a finite simplicial complex after an “elementary ...
-
Chapter of Book
Using membrane computing for obtaining homology groups of binary 2D digital images
(2009)Membrane Computing is a new paradigm inspired from cellular communication. Until now, P systems have been used in research ...