303 citations · 463 across the 12 of their papers we have counts for
12 papers
Entropy of Co-Enrolment Networks Reveal Disparities in High School STEM Participation
Steven Martin Turnbull, Dion R. J. O'Neale
The current study uses a network analysis approach to explore the STEM pathways that students take through their final year of high school in Aotearoa New Zealand. By accessing ind…
Structure dynamics of evolving scientific networks
Demival Vasques Filho, Dion R. J. O'Neale
Co-authorship networks have been extensively studied in network science as they pose as a perfect example of how single elements of a system give rise to collective phenomena on an…
Transitivity and degree assortativity explained: The bipartite structure of social networks
Demival Vasques Filho, Dion R. J. O'Neale
Dynamical processes, such as the diffusion of knowledge, opinions, pathogens, "fake news", innovation, and others, are highly dependent on the structure of the social network on wh…
Using network science to quantify economic disruptions in regional input-output networks
Emily P. Harvey, Dion R. J. O'Neale
Input Output (IO) tables provide a standardised way of looking at monetary flows between all industries in an economy. IO tables can be thought of as networks - with the nodes bein…
Latent space generative model for bipartite networks
Demival Vasques Filho, Dion R. J. O'Neale
Generative network models are extremely useful for understanding the mechanisms that operate in network formation and are widely used across several areas of knowledge. However, wh…
The role of bipartite structure in R&D collaboration networks
D. Vasques Filho, Dion R. J. O'Neale
A number of real-world networks are, in fact, one-mode projections of bipartite networks comprised of two types of nodes. For institutions engaging in collaboration for technologic…
Evolution of interdependent co-authorship and citation networks
Chakresh Kr. Singh, Demival Vasques Filho, Shivakumar Jolad +1
Studies of bibliographic data suggest a strong correlation between the growth of citation networks and their corresponding co-authorship networks. We explore the interdependence be…
Bourdieu, networks, and movements: Using the concepts of habitus, field and capital to understand a network analysis of gender differences in undergraduate physics
Steven Martin Turnbull, Frédérique Vanholsbeeck, Kirsten Locke +1
Current trends suggest that significant gender disparities exist within Science, Technology, Engineering, and Mathematics (STEM) education at university, with female students being…
Degree distributions of bipartite networks and their projections
Demival Vasques Filho, Dion R. J. O'Neale
Bipartite (two-mode) networks are important in the analysis of social and economic systems as they explicitly show conceptual links between different types of entities. However, ap…
A Leaky Pipe Dream? A Study of Gender Differences in Undergraduate Physics
Steven Martin Turnbull, Dion R. J. O'Neale, Frédérique Vanholsbeeck +2
Students face diverse pathways as they journey through undergraduate study. The analysis of student course records can untangle common patterns in course progression, and identify…
Power Law Distributions of Patents as Indicators of Innovation
D. R. J. O'Neale, S. C. Hendy
The total number of patents produced by a country (or the number of patents produced per capita) is often used as an indicator for innovation. Here we present evidence that the dis…
Preserving energy resp. dissipation in numerical PDEs using the "Average Vector Field" method
E. Celledoni, V. Grimm, R. I. McLachlan +4
We give a systematic method for discretizing Hamiltonian partial differential equations (PDEs) with constant symplectic structure, while preserving their energy exactly. The same m…