Delineating urban functional use from points of interest data with neural network embedding: a case study in Greater London

Delineating urban functional use plays a key role in understanding urban dynamics, evaluating planning stra- tegies and supporting policymaking. In recent years, Points of Interest (POI) data, with precise geolocation and detailed attributes, have …

Crowdsourced Data Mining for Urban Activity: Review of Data Sources, Applications and Methods

Crowdsourced data, such as social media data, points of interest (POIs) data, and collaborative websites, generated by the crowd, have become fine-grained proxy data of urban activity and widely used in research in urban studies. This paper conducts a literature search in the Web of Science database, selecting 226 highly related papers published between 2013 and 2019. Based on these papers, the review first conducts a bibliometric analysis identifying underpinning domains, pivot scholars, and papers around this topic.