Rapid advance of location acquisition technologies boosts the generation of trajectory data,
which track the traces of moving objects. A trajectory is typically represented by a sequence …

Mobile devices equipped with rich sensors, such as smartphones, watches, or vehicles,
have been pervasively used all around the world. Their high penetration and powerful …

With the wide use of GPS enabled devices and Location-Based Services, location privacy
has become an increasingly worrying challenge to our community. Existing approaches …

Task allocation is a fundamental research issue in mobile crowd sensing. While earlier
research focused mainly on single tasks, recent studies have started to investigate multi-task …

Recently, mobile crowd sensing (MCS) is captivating growing attention because of their
suitability for enormous range of new types of context-aware applications and services. This …

Task matching in crowdsourcing is designed to provide convenient task information retrieval
and has been extensively explored. In general, the task matching process is required to be …

Mobile crowdsensing (MCS) can promote data acquisition and sharing among mobile
devices. Traditional MCS platforms are based on a triangular structure consisting of three …

Vehicular infotainment systems have attracted great interests from both academia and
industry. A vehicular infotainment system includes two parts: 1) the information part and 2) …

Compressive sensing (CS) has become a popular signal processing technique and has
extensive applications in numerous fields such as wireless communications, image …

Effective incentive mechanisms are invaluable in mobile crowd sensing, for stimulating
participation of smartphone users. Online auction mechanisms represent a natural solution …