This article highlights the key intellectual development in human dynamics research,
examines the modeling emphases in publications, and argues for research directions in …

With the development of social media (eg Twitter, Flickr, Foursquare, Sina Weibo, etc.), a
large number of people are now using them and post microblogs, messages and multi …

Visual analytics for time series data has received a considerable amount of attention.
Different approaches have been developed to understand the characteristics of the data and …

The identification of activity locations in continuous GPS trajectories is an essential
preliminary step in obtaining person trip data and for activity-based transportation demand …

FixMyStreet (FMS) is a web-based civic participation platform that allows inhabitants to
report environmental defects like potholes and damaged pavements to the government. In …

In transportation studies, one fundamental problem is to analyze the departures and arrivals
at locations in order to predict the travel demands for urban planning and traffic …

The explosion in the volume of data about urban environments has opened up opportunities
to inform both policy and administration and thereby help governments improve the lives of …

Mobility diaries of a large number of people are needed for assessing transportation
infrastructure and spatial development planning. Acquisition of personal mobility diaries …