Author Archives: Michael Batty

About Michael Batty

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

Revealing Centrality

Chen Zhong (CASA) and her colleagues from ETH and MIT continue to produce interesting analyses from work with the EZ-Link data in Singapore. She introduces some interesting entropy measures along with other indices in revealing centrality in activity patterns. Her paper can … Continue reading

Posted in Big Data, Complexity, Entropy, Flows, Information | Leave a comment

The Last Two Lectures (9, 10)

The last two lectures of this course (lectures 9 and 10 which are 1 and 2 in session 5) are online, accessible by clicking here. For those on CASA’s MSc in Smart Cities course, these are background material and without my ‘voice over’ or ‘presence’, … Continue reading

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On the Problem of City Boundaries

Paolo Masucci led this study based on defining city boundaries – one of the key research issues in CASA on our Mechanicity project – introducing a really simple idea that cities grow to a condensation threshold after which the city is … Continue reading

Posted in allometry, Connectivity, Emergence, Fractals, power laws, Scaling | Leave a comment