Results 251 to 260 of about 12,540,238 (298)

Potts model and graph theory

Journal of Statistical Physics, 1988
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
F Y Wu
openaire   +4 more sources

Graph theory based model for learning path recommendation

Information Sciences, 2013
Abstract Learning design, the activity of designing a learning path, can be a complex task, especially for learners. A learning design recommendation system would help self-learners find appropriate learning objects and build efficient learning paths during their learning journey.
Guillaume Durand, Nabil Belacel, François LaPlante   +2 more
openaire   +3 more sources

Graph Theory Based Representation of Building Information Models for Access Control Applications [PDF]

Automation in Construction, 2016
Building information models are increasingly being utilised for facility management of large facilities such as critical infrastructures. In such environments, it is valuable to utilise the vast amount of data contained within the building information ...
Robin Drogemuller, Nimalaprakasan Skandhakumar, Edward Dawson   +2 more
exaly   +2 more sources

Model companions of theories of graphs

Mathematical Logic Quarterly, 2015
We study model companions of theories extending the graph axioms. First we prove general results concerning the existence of the model companion. Then, by applying these results to the case of graphs, we give a series of companionable and non‐companionable examples.
Kota Takeuchi, Yu-ichi Tanaka, Akito Tsuboi   +2 more
openaire   +1 more source

Allosteric enzyme models and their analysis by the theory of graphs

Biochimica et Biophysica Acta (BBA) - General Subjects, 1966
Abstract Possible cooperative models, intended for the description of the properties of allosteric enzymes, have been studied for the simplest case of the dimeric protein. Both the “indirect” cooperativity used by Monod et al , 1 and the “direct” cooperativity determined by the direct interaction of active sites have been investigated.
M V, Volkenstein, B N, Goldstein
openaire   +2 more sources

A graph theory model of the semantic structure of attitudes

Journal of Psycholinguistic Research, 1993
The semantic structure underlying the attitudes of pretreatment and posttreatment drug addicts was modeled using a network analysis of free word associations. Measures of graph theoretic properties were used to assess structural differences in the associative networks of the two populations.
G, Bovasso, L, Szalay, V, Biase, M, Stanford   +3 more
openaire   +2 more sources

Models Using the Graph Theory

2015
The graph theory enables the econometrics to be applied in the management of organisational entities. This theory is based on the concept of undirected and directed graph, including the circuits that may occur in a graph. The graph is a specific form for representing the activities performed by organisational entities.
Ioan Constantin Dima, Mariana Man
openaire   +1 more source

Graph theory and hierarchisation models

Regional and Urban Economics, 1972
Abstract Graph theory is used in order to obtain hierarchical structures of interregional and intraregional flows.
openaire   +1 more source

Application of Graph Theory in Modelling of Biological Systems

1983
The aim of scientific research in biology and medicine is to describe and - perhaps - understand structural functional relations between elements of given systems. In this survey, it is shown how to use graph theory for modelling and analyzing biological systems. Some examples of its application are presented.
E. Godehardt, Otto Richter
openaire   +2 more sources

A mathematical model in graph theory for biological classification

Journal of Theoretical Biology, 1966
Abstract A mathematical method for biological classification is defined. This method, which employs some of the basic notions of graph theory, is derived from three fundamental principles of phenotypic biological classification. The procedures together with their biological justifications are presented in detail. These procedures have been programmed
openaire   +2 more sources