The advances in location-acquisition and mobile computing techniques have generated
massive spatial trajectory data, which represent the mobility of a diversity of moving objects …

Urban big data fusion creates huge values for urban computing in solving urban problems.
In recent years, various models and algorithms based on deep learning have been …

Internet of Things (IoT) is a worldwide system of “smart devices” that can sense and connect
with their surroundings and interact with users and other systems. Global air pollution is one …

Urbanization's rapid progress has modernized many people's lives but also engendered big
issues, such as traffic congestion, energy consumption, and pollution. Urban computing …

Traditional data mining usually deals with data from a single domain. In the big data era, we
face a diversity of datasets from different sources in different domains. These datasets …

It is a profoundly erroneous truism… that we should cultivate the habit of thinking what we
are doing. The precise opposite is the case. Civilization advances by extending the number …

With the development of smart devices and cloud computing, more and more public health
data can be collected from various sources and can be analyzed in an unprecedented way …

Undoubtedly, sustainable development has inspired a generation of scholars and
practitioners in different disciplines into a quest for the immense opportunities created by the …

This paper tries to answer two questions. First, how to infer real-time air quality of any
arbitrary location given environmental data and historical air quality data from very sparse …

Data sensing, information processing, and networking technologies are being fast
embedded into the very fabric of the contemporary city to enable the use of innovative …