no code implementations • 18 Jun 2021 • Charles V. Stewart, Jason R. Parham, Jason Holmberg, Tanya Y. Berger-Wolf
Hoping to stimulate new research in individual animal identification from images, we propose to formulate the problem as the human-machine Continual Curation of images and animal identities.
no code implementations • 4 Oct 2020 • Chainarong Amornbunchornvej, Tanya Y. Berger-Wolf
We use the leadership inference framework, mFLICA, to infer the time series of leaders and their factions from movement datasets and then propose an approach to mine and model frequent patterns of both leadership and followership dynamics.
no code implementations • 2020 • Arun S. Maiya, Tanya Y. Berger-Wolf
We propose a novel method, based on concepts from expander graphs, to sample communities in networks.
no code implementations • 4 Apr 2020 • Ivan Brugere, Tanya Y. Berger-Wolf
The structure of network data enables simple predictive models to leverage local correlations between nodes to high accuracy on tasks such as attribute and link prediction.
no code implementations • 4 Apr 2020 • Ivan Brugere, Tanya Y. Berger-Wolf
Networks are complex models for underlying data in many application domains.
2 code implementations • 18 Dec 2019 • Chainarong Amornbunchornvej, Elena Zheleva, Tanya Y. Berger-Wolf
Typical operationalizations of Granger causality make a strong assumption that every time point of the effect time series is influenced by a combination of other time series with a fixed time delay.
no code implementations • 14 Oct 2017 • Ivan Brugere, Tanya Y. Berger-Wolf
Our methodology measures efficiency, a general and comparable measure of the network's performance of a local (i. e. node-level) predictive task of interest.
no code implementations • 21 Aug 2017 • Ivan Brugere, Chris Kanich, Tanya Y. Berger-Wolf
Networks are models representing relationships between entities.
no code implementations • 8 Jul 2017 • Ivan Brugere, Chris Kanich, Tanya Y. Berger-Wolf
We present a general framework for evaluating the suitability of given networks for a set of predictive tasks of interest, compared against alternative, networks inferred from data.
no code implementations • 3 Oct 2016 • Ivan Brugere, Brian Gallagher, Tanya Y. Berger-Wolf
Do two animals who physically co-locate have a social bond?
1 code implementation • 4 Mar 2016 • Chainarong Amornbunchornvej, Ivan Brugere, Ariana Strandburg-Peshkin, Damien Farine, Margaret C. Crofoot, Tanya Y. Berger-Wolf
Behavior initiation is a form of leadership and is an important aspect of social organization that affects the processes of group formation, dynamics, and decision-making in human societies and other social animal species.