Social media and the city: Rethinking urban socio-spatial inequality using user-generated geographic information

T Shelton, A Poorthuis, M Zook - Landscape and urban planning, 2015 - Elsevier
Big data is increasingly seen as a way of providing a more 'scientific'approach to the
understanding and management of cities. But most geographic analyses of geotagged …

Agent-based modelling and geographical information systems: a practical primer

A Crooks, A Heppenstall, E Manley, N Malleson - 2018 - torrossa.com
This book has emerged through years of discussions, comments and questions we have
received about building agentbased models and integrating geographical information …

Identifying disaster-related tweets and their semantic, spatial and temporal context using deep learning, natural language processing and spatial analysis: a case …

MA Sit, C Koylu, I Demir - Social Sensing and Big Data Computing …, 2020 - taylorfrancis.com
We introduce an analytical framework for analyzing tweets to (1) identify and categorize fine-
grained details about a disaster such as affected individuals, damaged infrastructure and …

Beyond data collection: Objectives and methods of research using VGI and geo-social media for disaster management

C Granell, FO Ostermann - Computers, Environment and Urban Systems, 2016 - Elsevier
This paper investigates research using VGI and geo-social media in the disaster
management context. Relying on the method of systematic mapping, it develops a …

Depicting urban boundaries from a mobility network of spatial interactions: A case study of Great Britain with geo-located Twitter data

J Yin, A Soliman, D Yin, S Wang - International Journal of …, 2017 - Taylor & Francis
Existing urban boundaries are usually defined by government agencies for administrative,
economic, and political purposes. However, it is not clear whether the boundaries truly …

Crowdsourced social media and mobile phone signaling data for disaster impact assessment: A case study of the 8.8 Jiuzhaigou earthquake

Z Xing, X Zhang, X Zan, C Xiao, B Li, KK Han… - International Journal of …, 2021 - Elsevier
Rapid and accurate disaster impact assessment is crucial for disaster emergency decision-
making. The perception and behavioral characteristics of people derived from crowdsourced …

True lies in geospatial big data: detecting location spoofing in social media

B Zhao, DZ Sui - Annals of GIS, 2017 - Taylor & Francis
Location spoofing refers to the act of intentionally falsifying one's actual locational
information. The proliferation of location spoofing in recent years has stirred debate about …

Food: Not only safety, but also sustainability. the emerging trend of new social consumers

G Civero, V Rusciano, D Scarpato, M Simeone - Sustainability, 2021 - mdpi.com
Consumers' purchasing choices are no longer based only on economic factors but also on
ethical reasons related to environmental sustainability and food safety. However, nutritional …

Making big data small: strategies to expand urban and geographical research using social media

A Poorthuis, M Zook - Journal of Urban Technology, 2017 - Taylor & Francis
ABSTRACT While exciting, Big Data (particularly geotagged social media data) has proven
difficult for many urbanists and social science researchers to use. As a partial solution, we …

Digital neighborhoods

L Anselin, S Williams - Journal of Urbanism: International Research …, 2016 - Taylor & Francis
With the advent of 'big data'there is an increased interest in using social media to describe
city dynamics. This paper employs geo-located social media data to identify 'digital …