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Distance in graphs
Fred Buckley,Frank Harary +1 more
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The article was published on 1990-01-01 and is currently open access. It has received 1185 citations till now. The article focuses on the topics: Graph theory & Convexity.read more
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Navigating the World Wide Web
Mark Levene,Richard Wheeldon +1 more
TL;DR: This presentation explains how search engines partially solve the problem of locating relevant documents and finding “good” starting points for navigation, but more navigational assistance is needed to guide users through and between Weh sites.
Journal ArticleDOI
Geodesic visibility in graphs
Angela Y. Wu,Azriel Rosenfeld +1 more
TL;DR: The visibility relations defined by arc and node pebblings are incomparable, and general characterizations of the visibility relations that can be defined by the two types of pebBLings are given.
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On the monophonic number of a graph
TL;DR: In this article, the minimum cardinality of a monophonic set of a connected graph G = (V,E) of order at least two is defined, denoted by m(G).
Journal ArticleDOI
System synthesis with morphological clique problem: fusion of subsystem evaluation decisions
TL;DR: This article examines hierarchical (tree-like) models for composite systems and considers the following: traditional multi-criteria evaluation approaches; morphological clique problem with special discrete spaces for evaluation of system excellence; and generalization of morphologicalClique problem.
Journal ArticleDOI
On the distance spectral radius and the distance energy of graphs
A. Dilek Güngör,Ş. Burcu Bozkurt +1 more
TL;DR: In this article, the authors obtained a lower bound for the largest D-eigenvalue of a connected graph and an upper bound for E D (G) which improved Indulal's bounds.