We introduce a new method for processing agents in agent-based models that significantly improves the efficiency of certain models. Dynamic Agent Compression allows agents to shift in and out of a compressed state based on their changing levels of heterogeneity. Sets of homogeneous agents are...

Our GeoGraph 3D extensions to the RePast agent-based simulation platform support models in which mobile agents travel and interact on rugged terrain or on network landscapes such as social networks of established organizational teams or spatial networks at any scale from rooms within buildings...

An agent-based model is a virtual world comprising distributed heterogeneous agents who interact over time. In a spatial agent-based model the agents are situated in a spatial environment and are typically assumed to be able to move in various ways across this environment. Some kinds of social...

Organizational structure affects both the overall behavior of firms and the situations of individuals and subunits within firms. The effect of exogenous changes in the environment (market prices, costs, or regulations) on organizations can be partitioned into the immediate direct effect of the...

The spatial economic properties of regional systems are increasingly determined not by geographic distance but by human-built networks of spatial technologies -- the networks of roads, tracks, shipping services, and communications networks that mediate our opportunities and interactions. Agents...

An agent-based model is a virtual world comprising distributed heterogeneous agents who interact over time. In a spatial agent-based model the agents are situated in a spatial environment and are typically assumed to be able to move in various ways across this environment. Some kinds of social...