Search Results for author: Joseph T. Lizier

Found 6 papers, 5 papers with code

Unifying Pairwise Interactions in Complex Dynamics

1 code implementation28 Jan 2022 Oliver M. Cliff, Annie G. Bryant, Joseph T. Lizier, Naotsugu Tsuchiya, Ben D. Fulcher

Scientists have developed hundreds of techniques to measure the interactions between pairs of processes in complex systems.

Causal Inference Time Series +1

Inferring network properties from time series via transfer entropy and mutual information: validation of bivariate versus multivariate approaches

1 code implementation15 Jul 2020 Leonardo Novelli, Joseph T. Lizier

Functional and effective networks inferred from time series are at the core of network neuroscience.

Neurons and Cognition Information Theory Social and Information Networks Information Theory Data Analysis, Statistics and Probability

Assessing the Significance of Directed and Multivariate Measures of Linear Dependence Between Time Series

1 code implementation9 Mar 2020 Oliver M. Cliff, Leonardo Novelli, Ben D. Fulcher, James M. Shine, Joseph T. Lizier

Inferring linear dependence between time series is central to our understanding of natural and artificial systems.

Methodology Information Theory Information Theory Statistics Theory Data Analysis, Statistics and Probability Neurons and Cognition Applications Statistics Theory

Deriving pairwise transfer entropy from network structure and motifs

2 code implementations7 Nov 2019 Leonardo Novelli, Fatihcan M. Atay, Jürgen Jost, Joseph T. Lizier

The pairwise (or bivariate) transfer entropy from a source to a target node in a network does not depend solely on the local source-target link weight, but on the wider network structure that the link is embedded in.

Information Theory Social and Information Networks Information Theory Data Analysis, Statistics and Probability Neurons and Cognition

JIDT: An information-theoretic toolkit for studying the dynamics of complex systems

1 code implementation14 Aug 2014 Joseph T. Lizier

We introduce the Java Information Dynamics Toolkit (JIDT): a Google code project which provides a standalone, (GNU GPL v3 licensed) open-source code implementation for empirical estimation of information-theoretic measures from time-series data.

Information Theory Mathematical Software Social and Information Networks Information Theory Adaptation and Self-Organizing Systems Data Analysis, Statistics and Probability 94A15

Information Transfer in Swarms with Leaders

no code implementations30 Jun 2014 Yu Sun, Louis F. Rossi, Chien-Chung Shen, Jennifer Miller, X. Rosalind Wang, Joseph T. Lizier, Mikhail Prokopenko, Upul Senanayake

Depending upon the leadership model, leaders can use their external information either all the time or in response to local conditions [Couzin et al. 2005; Sun et al. 2013].

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