Maps and navigation applications are essential tools in the modern era, especially for
smartphone users. Navigation apps not only guide us on the correct path to the destination …

Driving on unfamiliar poorly paved roads is risky even if the vehicle speed is kept under
limits. A driver may lose control if his vehicle suddenly comes into road anomalies …

Owing to the expeditious growth in the information and communication technologies, smart
cities have raised the expectations in terms of efficient functioning and management. One …

We present an approach to support digitalization of roadside objects, specifically utility
poles, which are vital infrastructure components for power distribution, telecommunications …

We developed a crowd sensing application to estimate road conditions (CRATER). CRATER
is a smartphone application that opportunistically measures acceleration when it finds itself …

The escalating volume of traffic and the urgent need for enhanced road safety have
emerged as critical concerns for both citizens and authorities. In this context, the concept of …

Abnormal road surface detection is important for road maintenance management and traffic
safety. However, how to detect the abnormal road surface effectively is still a challenging …

In this paper, we introduce RoadAware, an infrastructure-less system that leverages a
smartphone to collect road information on people's daily routes to and from work. Unlike …

In this work, we present SafeStreet, an automated road anomaly detection and early warning
system. A pilot of SafeStreet was conducted by deploying the SafeStreet mobile app on …

Most digital maps are designed for vehicles and miss a great number of walkways that can
facilitate people's daily mobility as pedestrians. Despite of such a fact, most existing map …