In this study, with Singapore as an example, we demonstrate how we can use mobile phone
call detail record (CDR) data, which contains millions of anonymous users, to extract …

Advances in smartphone technology have allowed for individuals to have access to near-
continuous location tracking at a very precise level. As the backbone of mobility research …

Accelerometer is the predominant sensor used for low-power context detection on
smartphones. Although low-power, accelerometer is orientation and position-dependent …

Future Mobility Sensing (FMS) is an innovative smartphone-based travel survey that was
field-tested in 2012 and 2013, together with the Household Interview Travel Survey (HITS) …

Recommendation systems are specialized in offering suggestions about specific items of
different types (eg, books, movies, restaurants, and hotels) that could be interesting for the …

An experiment that used an application of a pragmatic smartphone travel survey developed
to minimize respondent burden while collecting primarily passive data between destinations …

This paper introduces a smartphone-based system for performing personal travel data
collection. The Smartphone-Based Individual Travel Survey System (SITSS), is designed to …

Traditional methods of travel data collection are often limited by high costs, infrequent
updates, or small sample sizes. Several emerging technologies, such as mobile phone …

Understanding the mobility of surface freight transportation is relevant in urban planning and
for develo** public policies. Literature shows that most previous efforts on this topic rely …

Mobile phone location data have been extensively used to understand human mobility
patterns through the employment of mobility indicators. The temporal sampling interval (TSI) …