Computational Model Library

This model represents technological and ecological behaviors of mobile hunter-gatherers, in a variable environment, as they produce, use, and discard chipped stone artifacts. The results can be analyzed and compared with archaeological sites.

Hominin Ecodynamics v.1.1 (update for perception and interaction)

C Michael Barton | Published Wed Aug 15 23:17:18 2012 | Last modified Sat Apr 27 20:18:34 2013

Models land-use, perception, and biocultural interactions between two forager populations.

Hominin ecodynamics v.2

C Michael Barton | Published Mon Sep 19 19:55:00 2011 | Last modified Fri Mar 28 05:17:32 2014

Simulates biobehavioral interactions between 2 populations of hominins.

Peer reviewed Family Herd Demography

Abigail Buffington Andrew Yoak Ian M Hamilton Rebecca Garabed Mark Moritz | Published Mon Aug 15 19:41:24 2016 | Last modified Sat Jan 6 15:27:40 2018

The model examines the dynamics of herd growth in African pastoral systems. We used it to examine the role of scale (herd size) stochasticity (in mortality, fertility, and offtake) on herd growth.

Forager mobility and interaction

L S Premo | Published Thu Jan 10 06:21:14 2013 | Last modified Sat Apr 27 20:18:32 2013

This is a relatively simple foraging-radius model, as described first by Robert Kelly, that allows one to quantify the effect of increased logistical mobility (as represented by increased effective foraging radius, r_e) on the likelihood that 2 randomly placed central place foragers will encounter one another within 5000 time steps.

Peer reviewed Hominin ecodynamics v.1

C Michael Barton | Published Sat Oct 1 00:20:15 2011 | Last modified Fri Mar 28 05:07:40 2014

Biobehavioral interactions between two populations under different movement strategies.

This website uses cookies and Google Analytics to help us track user engagement and improve our site. If you'd like to know more information about what data we collect and why, please see our data privacy policy. If you continue to use this site, you consent to our use of cookies.