Recent advances in sensor and mobile devices have enabled an unprecedented increase
in the availability and collection of urban trajectory data, thus increasing the demand for …

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 …

In the modern e-commerce, the behaviors of customers contain rich information, eg,
consumption habits, the dynamics of preferences. Recently, session-based …

The matching of similar pairs of objects, called similarity join, is fundamental functionality in
data management. We consider the case of trajectory similarity join (TS-Join), where the …

Spatial keyword search has been playing an indispensable role in personalized route
recommendation and geo-textual information retrieval. In this light, we conduct a survey on …

The matching of similar pairs of objects, called similarity join, is fundamental functionality in
data management. We consider two cases of trajectory similarity joins (TS-Joins), including …

The advances in location positioning and wireless communication technologies have led to
a myriad of spatial trajectories representing the mobility of a variety of moving objects. While …

With the increasing availability of moving-object tracking data, trajectory search and
matching is increasingly important. We propose and investigate a novel problem called …

The computation of trajectory similarity is a crucial task in many spatial data analysis
applications. However, existing methods have been designed primarily for trajectories in …

We propose T rip B uilder, an unsupervised framework for planning personalized
sightseeing tours in cities. We collect categorized Points of Interests (PoIs) from Wikipedia …