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A graph-theoretic perspective on the links-to-concepts ratio expected in cognitive maps
(2009)
Strategic options development and analysis (SODA) has maintained that it expects a links-to-concepts ratio of 1.15-1.20 in cognitive maps. This expectation is investigated from a graph-theoretic perspective in order to ...
Finding H-partitions efficiently
(E D P SciencesLes Ulis Cedex AFrança, 2005)
Texture analysis using graphs generated by deterministic partially self-avoiding walks
(ELSEVIER SCI LTD, 2011)
Texture is one of the most important visual attributes for image analysis. It has been widely used in image analysis and pattern recognition. A partially self-avoiding deterministic walk has recently been proposed as an ...
Métodos espectrais de partição de grafos
(Universidade Tecnológica Federal do ParanáCuritibaBrasilLicenciatura em MatemáticaUTFPR, 2018-12-11)
The Theory of Graphs has great potential for the description and mathematical modeling of phenomena associated to networks. In problems of this nature a recurring difficulty is the size of the network, i.e. the number of ...
Design of application for graph's handling with heuristic algorithms of analysisDiseño de aplicación para manipulación de grafos con algoritmos heurísticos de análisis
(Pereira : Universidad Tecnológica de PereiraFacultad de Ciencias Básicas, 2011)
Representação computacional para grafos-de-prova
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de InformáticaTecnologia em Análise e Desenvolvimento de SistemasUTFPR, 2012-06-06)
N-Graphs is a logical system based on Natural Deduction. With the creation of N-graphs, proofs of propositional logic can now be represented by proofs-graphs, replacing the traditional representation of proofs as trees by ...
Spectral Graph Analysis for Process Monitoring
(American Chemical Society, 2014-05)
Process monitoring is a fundamental task to support operator decisions under ab- normal situations. Most process monitoring approaches, such as Principal Components Analysis and Locality Preserving Projections, are based ...
Regular graph construction for semi-supervised learning
(IOP PublishingBristol, 2014)
Semi-supervised learning (SSL) stands out for using a small amount of labeled points for data clustering and classification. In this scenario graph-based methods allow the analysis of local and global characteristics of ...