Search Results for author: David Sivakoff

Found 3 papers, 1 papers with code

Dynamics of advantageous mutant spread in spatial death-birth and birth-death Moran models

no code implementations23 Sep 2022 Jasmine Foo, Einar Bjarki Gunnarsson, Kevin Leder, David Sivakoff

The spread of an advantageous mutation through a population is of fundamental interest in population genetics.

Sampling random graph homomorphisms and applications to network data analysis

2 code implementations21 Oct 2019 Hanbaek Lyu, Facundo Memoli, David Sivakoff

We propose two complementary MCMC algorithms for sampling random graph homomorphisms and establish bounds on their mixing times and the concentration of their time averages.

Clustering

Fast Change Point Detection on Dynamic Social Networks

no code implementations20 May 2017 Yu Wang, Aniket Chakrabarti, David Sivakoff, Srinivasan Parthasarathy

In this work we devise an effective and efficient three-step-approach for detecting change points in dynamic networks under the snapshot model.

Change Point Detection Sociology

Cannot find the paper you are looking for? You can Submit a new open access paper.