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Richard C. Wilson
Researcher at University of York
Publications - 289
Citations - 5796
Richard C. Wilson is an academic researcher from University of York. The author has contributed to research in topics: Graph theory & Laplacian matrix. The author has an hindex of 35, co-authored 277 publications receiving 5443 citations. Previous affiliations of Richard C. Wilson include York University & QIMR Berghofer Medical Research Institute.
Papers
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Book ChapterDOI
Information theoretic prototype selection for unattributed graphs
TL;DR: This paper proposes a prototype size selection method for a set of sample graphs and shows how approximate set coding can be extended from the vector to graph domain and how the resulting method can be used for prototype graph size selection.
Proceedings ArticleDOI
3-D terrain from synthetic aperture radar images
TL;DR: In this article, the shape-from-shading (SFS) problem is embedded in a Bayesian framework and the surface orientation probability is maximized using SAR image statistics, local smoothing and constraints imposed by object discontinuities.
Book ChapterDOI
Gaussian Wave Packet on a Graph
TL;DR: This paper presents the solution of a wave equation on a graph for a Gaussian wave packet defined using the Edge-based Laplacian, which provides the prerequisites for deeper analysis of graphs and their characterisation.
Book ChapterDOI
An information theoretic approach to learning generative graph prototypes
TL;DR: A variant of EM algorithm is developed to minimize the description length criterion in which the node correspondences between the sample graphs and the supergraph are treated as missing data.
Journal ArticleDOI
A centrality measure for cycles and subgraphs II.
TL;DR: The rigorous mathematical constructions underpinning the centrality proposed here are provided via a semi-commutative extension of a number theoretic sieve, showing that the latter is a proper extension of the former to groups of nodes.