London’s Wasted Heat
A huge amount of energy is wasted each year in L […]
Continue reading »The latest outputs from researchers, alumni and friends at the UCL Centre for Advanced Spatial Analysis (CASA).
A huge amount of energy is wasted each year in L […]
Continue reading »An evening talk for the Blackpool Geographical Association – 4th November 2013
Continue reading »Above is a small part of the “Wonderground Map of […]
Continue reading »Cities are clearly the topic of the moment, be it Smart/Future/Sustainable/Computable, the concept is moving towards a new understanding of our urban world and with it an opening up of new social and economic opportunities. There has never been a better time to look into the research and commercial opportunities…
Cities are clearly the topic of the moment, be it Smart/Future/Sustainable/Computable, the concept is moving towards a new understanding of our urban world and with it an opening up of new social and economic opportunities. There has never been a better time to look into the research and commercial opportunities…
Everyday life is full of emotion. We react to situations, conversations, sudden events and elements of our environment in affective ways. As the Neuropsychologist Antonio Damasio complellingly argued[1], emotions, such as pleasure and preference, are intrinsic aspects of making decisions, from the mundane to the extraordinary. Above all, however emotion […]
The post Mediating Emotion appeared first on CEDE.
Continue reading »With political transparency an increasingly topical subject in the wake of press scandals and allegations of official coverup, it is a useful exercise to examine any data reflecting the interaction between our leaders and our purveyors of news. Since taking power the UK coalition government has published records of hospitality received by Special Advisers – […]
Continue reading »With political transparency an increasingly topical subject in the wake of press scandals and allegations of official coverup, it is a useful exercise to examine any data reflecting the interaction between our leaders and our purveyors of news. Since taking power the UK coalition government has published records of hospitality received by Special Advisers – […]
Continue reading »With political transparency an increasingly topical subject in the wake of press scandals and allegations of official coverup, it is a useful exercise to examine any data reflecting the interaction between our leaders and our purveyors of news. Since taking power the UK coalition government has published records of hospitality received by Special Advisers – […]
Continue reading »Image 1. Dr.Adam Dennett introduced the course outline on 2nd October, 2013From this academic term, Networking City is doing a teaching assistant role for ‘GEOGRAPHIC INFORMATION SYSTEMS AND SCIENCE’ course which is set up by CASA for their prov…
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Image 1. Dr.Adam Dennett introduced the course outline on 2nd October, 2013 |
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Image 1. Dr.Adam Dennett introduced the course outline on 2nd October, 2013 |
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A great new resource has just been released by the Well […]
Continue reading »As an update to the London Cycling Census map that I mentioned in the last post, here is a map based on similar data collected by the Department of Transport during 2012. The map covers the whole of London, over 3000 datapoints – in fact the underlying data is available for the major road network […]
Continue reading »As an update to the London Cycling Census map that I mentioned in the last post, here is a map based on similar data collected by the Department of Transport during 2012. The map covers the whole of London, over 3000 datapoints – in fact the underlying data is available for the major road network […]
Continue reading »At UCL CASA our main focus of research is cities and how, as a population we use our cities daily. My main interest is discovering and analysing the hidden city through our daily interactions on social media, blogs, and crowd sourcing data that’…
Continue reading »A quick teaser of the Voight Kampff 3D model, currently under design…
The post VK Teaser appeared first on CEDE.
Continue reading »This is the first book on ‘smart cities’. It is a deep and thoughtful critique, as well as an absorbing and personal account. Anthony Townsend tells us how computers and their software and services are being embedded into cities, how we … Continue reading →
Continue reading »Perfecting bike share: Some day we’ll all ride to work Salon
Continue reading »Salon |
Perfecting bike share: Some day we’ll all ride to work
Salon In a paper published in the Journal of Transport Geography this summer, Oliver O’Brien, James Cheshire and Michael Batty, of University College London’s Center for Advanced Spatial Analysis, compared the design and use of bike share systems in 38 … |
Salon |
Perfecting bike share: Some day we’ll all ride to work
Salon In a paper published in the Journal of Transport Geography this summer, Oliver O’Brien, James Cheshire and Michael Batty, of University College London’s Center for Advanced Spatial Analysis, compared the design and use of bike share systems in 38 … |
Salon |
Perfecting bike share: Some day we’ll all ride to work
Salon Last year, a German landscape architect named Alexander Dunkel built an unusual map of San Francisco. Harnessing data from Flickr to map both geotags (where a photo was taken) and tags (what a photo was taken of), Dunkel was able to chart the city’s … |
Salon |
Perfecting bike share: Some day we’ll all ride to work
Salon In a paper published in the Journal of Transport Geography this summer, Oliver O’Brien, James Cheshire and Michael Batty, of University College London’s Center for Advanced Spatial Analysis, compared the design and use of bike share systems in 38 … |
Perfecting bike share: Some day we’ll all ride to work SalonLast year, a German landscape architect named Alexander Dunkel built an unusual map of San Francisco. Harnessing data from Flickr to map both geotags …
Continue reading »Big data, yeah? It’s great isn’t it? Doesn’t everyone just love to have loads of big data all over the place? Got 30 million customers in the UK, have you? Each of those customers purchasing thousands of products a year, yeah? Screw it, lets just store ALL that information in a massive database. It’s big […]
Continue reading »I recently posted a great visualisation showing 24 hour […]
Continue reading »I recently posted a great visualisation showing 24 hour […]
Continue reading »In a move to understand slums, we have switch gears slightly from agent-based modeling to a more statistical study of slums. To this end we have just received word that our paper entitled “Measuring Slum Severity in Mumbai and Kolkata: A Househol…
Continue reading »In a move to understand slums, we have switch gears slightly from agent-based modeling to a more statistical study of slums. To this end we have just received word that our paper entitled “Measuring Slum Severity in Mumbai and Kolkata: A Househol…
Continue reading »I’ve written a very basic script to convert KML files into GeoJSON. This may be of use to any R users trying for the first time to get data from sources such as Google Earth or ScribbleMaps into the into webpages. Open the script in text editor first for instructions. Test the finished output in […]
Continue reading »I’ve seen a lot of very unhelpful comments lately, by men, on blogs, by women, usually ones women have written about sexism or some aspect of the way women are treated in particular high-skill industries (tech, science, journalism, or academia) … Continue reading →
Continue reading »I’ve seen a lot of very unhelpful comments lately, by men, on blogs, by women, usually ones women have written about sexism or some aspect of the way women are treated in particular high-skill industries (tech, science, journalism, or academia) … Continue reading →
Continue reading »Michael Mehaffy and Nikos Salingaros have written a nice paper on networks which is the online journal Biourbanism. They quote from E. Forster who made much in stories of the fact that we need to ‘connect’. His novella The Machine … Continue reading →
Continue reading »Showing where we live is, of course, one of the oldest […]
Continue reading »Showing where we live is, of course, one of the oldest […]
Continue reading »The international community can be viewed as a set of networks, manifested through various transnational activities. The availability of longitudinal datasets such as international arms trades and United Nations General Assembly (UNGA) allows for the study of state-driven interactions over time. In parallel to this top-down approach, the recent emergence of social media is fostering a bottom-up and citizen driven avenue for international relations (IR). The comparison of these two network types offers a new lens to study the alignment between states and their people. This paper presents a network-driven approach to analyze communities as they are established through different forms of bottom-up (e.g. Twitter) and top-down (e.g. UNGA voting records and international arms trade records) IR. By constructing and comparing different network communities we were able to evaluate the similarities between state-driven and citizen-driven networks. In order to validate our approach we identified communities in UNGA voting records during and after the Cold War. Our approach showed that the similarity between UNGA communities during and after the Cold War was 0.55 and 0.81 respectively (in a 0-1 scale). To explore the state- versus citizen-driven interactions we focused on the recent events within Syria within Twitter over a sample period of one month. The analysis of these data show a clear misalignment (0.25) between citizen-formed international networks and the ones established by the Syrian government (e.g. through its UNGA voting patterns).
Full reference:
Crooks, A.T., Masad, D., Croitoru, A., Cotnoir, A., Stefanidis, A. and Radzikowski, J. (2013), International Relations: State-Driven and Citizen-Driven Networks, Social Science Computer Review. DOI:10.1177/0894439313506851
Arms transfers |
The international community can be viewed as a set of networks, manifested through various transnational activities. The availability of longitudinal datasets such as international arms trades and United Nations General Assembly (UNGA) allows for the study of state-driven interactions over time. In parallel to this top-down approach, the recent emergence of social media is fostering a bottom-up and citizen driven avenue for international relations (IR). The comparison of these two network types offers a new lens to study the alignment between states and their people. This paper presents a network-driven approach to analyze communities as they are established through different forms of bottom-up (e.g. Twitter) and top-down (e.g. UNGA voting records and international arms trade records) IR. By constructing and comparing different network communities we were able to evaluate the similarities between state-driven and citizen-driven networks. In order to validate our approach we identified communities in UNGA voting records during and after the Cold War. Our approach showed that the similarity between UNGA communities during and after the Cold War was 0.55 and 0.81 respectively (in a 0-1 scale). To explore the state- versus citizen-driven interactions we focused on the recent events within Syria within Twitter over a sample period of one month. The analysis of these data show a clear misalignment (0.25) between citizen-formed international networks and the ones established by the Syrian government (e.g. through its UNGA voting patterns).
Full reference:
Crooks, A.T., Masad, D., Croitoru, A., Cotnoir, A., Stefanidis, A. and Radzikowski, J. (2013), International Relations: State-Driven and Citizen-Driven Networks, Social Science Computer Review. DOI:10.1177/0894439313506851
Arms transfers |
Here’s a lovely hand-drawn map of central London […]
Continue reading »Two new publications set out to investigate the urban structure from a different angle than the ever same physical structure perspective. Whilst it might not as such mark a general shift in the way cities or urban areas are investigated these two publi…
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