Author Archives: Michael Batty

About Michael Batty

I chair CASA at UCL which I set up in 1995. I am Bartlett Professor In UCL.

From Neighborhoods to Nations

Spatial interaction lies at the basis of much of our science but it has been hard, if not impossible to develop an equivalent theory of social interactions. Social interactions are hard to pin down, hard to observe and explain but … Continue reading

Posted in city size, Complexity, Economies of scale, Interactions | Leave a comment

Disruption in Large Transit Systems

One last lecture before I seek landfall back In Blighty after a long trip. Today at Portugal’s oldest University Coimbra (founded 1290). Click to see pdf. This is a reworking of our lecture on real time data analysis of London’s … Continue reading

Posted in Agent-Based Models, Complexity, Flows, Hierarchy, Interactions, Smart Cities | Leave a comment

CA Models: A Progress Report

12 years ago we held a meeting in CASA on Cellular Automata Models. David O’Sullivan and Paul Torrens, both PhD students at the time – in fact David had finished and it was just before he went to Penn State … Continue reading

Posted in Agent-Based Models, Cellular Automata, Complexity, Emergence, Hierarchy | Leave a comment