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Bartosz Hawelka
Researcher at University of Salzburg
Publications - 15
Citations - 1612
Bartosz Hawelka is an academic researcher from University of Salzburg. The author has contributed to research in topics: Markov model & Attractiveness. The author has an hindex of 13, co-authored 15 publications receiving 1412 citations. Previous affiliations of Bartosz Hawelka include Massachusetts Institute of Technology.
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Journal ArticleDOI
Geo-located Twitter as proxy for global mobility patterns
Bartosz Hawelka,Izabela Sitko,Euro Beinat,Stanislav Sobolevsky,Pavlos Kazakopoulos,Carlo Ratti +5 more
TL;DR: This article analyses geo-located Twitter messages in order to uncover global patterns of human mobility and reveals spatially cohesive regions that follow the regional division of the world.
Journal ArticleDOI
Geo-located Twitter as the proxy for global mobility patterns
Bartosz Hawelka,Izabela Sitko,Euro Beinat,Stanislav Sobolevsky,Pavlos Kazakopoulos,Carlo Ratti +5 more
TL;DR: In this article, the authors analyze geo-located Twitter messages in order to uncover global patterns of human mobility, revealing spatially cohesive regions that follow the regional division of the world.
From Social Sensor Data to Collective Human Behaviour Patterns - Analysing and Visualising Spatio-Temporal Dynamics in Urban Environments
TL;DR: Examples of the spatiotemporal patterns of collective human dynamics, which are derived from ‘social sensor’ data are shown, which provide additional insights into how collective social activity shape urban systems.
Journal ArticleDOI
Cities through the Prism of People's Spending Behavior
Stanislav Sobolevsky,Stanislav Sobolevsky,Izabela Sitko,Remi Tachet des Combes,Bartosz Hawelka,Juan Murillo Arias,Carlo Ratti +6 more
TL;DR: This paper exploits a relatively unexplored source of data–anonymized records of bank card transactions collected in Spain by a big European bank, and proposes a new classification scheme of cities based on the economic behavior of their residents, which exhibits a substantial stability over different city definitions and connects with a meaningful socioeconomic interpretation.
Proceedings ArticleDOI
Money on the Move: Big Data of Bank Card Transactions as the New Proxy for Human Mobility Patterns and Regional Delineation. The Case of Residents and Foreign Visitors in Spain
Stanislav Sobolevsky,Izabela Sitko,Remi Tachet des Combes,Bartosz Hawelka,Juan Murillo Arias,Carlo Ratti +5 more
TL;DR: A novel, consistent way of constructing mobility networks using transactional data, a way transposable to a variety of other datasets is proposed, and a surprisingly consistent trend is found between the distance from a given country to Spain, and the mobility characteristics of visitors coming from this country.