Results 331 to 340 of about 4,550,446 (348)
Some of the next articles are maybe not open access.
On the hamiltonian path graph of a graph
Journal of Graph Theory, 1987AbstractThe hamiltonian path graph H(F) of a graph F is that graph having the same vertex set as F and in which two vertices u and v are adjacent if and only if F contains a hamiltonian u − v path. First, in response to a conjecture of Chartrand, Kapoor and Nordhaus, a characterization of nonhamiltonian graphs isomorphic to their hamiltonian path ...
openaire +2 more sources
Conceptual Graphs Are Also Graphs
2014The main objective of this paper is to add one more brick in building the CG model as a knowledge representation model autonomous from logic. The CG model is not only a graphical representation of logic, it is much more: it is a declarative model encoding knowledge in a mathematical theory, namely labelled graph theory, which has efficient computable ...
Chein, Michel, Mugnier, Marie-Laure
openaire +1 more source
Distributed Graphs and Graph Transformation
Applied Categorical Structures, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Graph–Graph Similarity Network
IEEE Transactions on Neural Networks and Learning SystemsGraph learning aims to predict the label for an entire graph. Recently, graph neural network (GNN)-based approaches become an essential strand to learning low-dimensional continuous embeddings of entire graphs for graph label prediction. While GNNs explicitly aggregate the neighborhood information and implicitly capture the topological structure for ...
Han Yue, Pengyu Hong, Hongfu Liu
openaire +2 more sources
Henson graphs and Urysohn—Henson graphs as Cayley graphs
Functional Analysis and Its Applications, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Permutation Graphs and Transitive Graphs
Journal of the ACM, 1972Even, S., Pnueli, A., Lempel, A.
openaire +2 more sources