In this paper, we propose a new monitoring scheme for a person with dementia (PwD). The novel aspect of this monitoring scheme is that the size of the monitoring area changes for different stages of dementia, and the monitoring area is automatically ...

In recent years, applications that collect and store location data have become ubiquitous, allowing users to engage in a variety of interactions with other users and services in their digital or physical vicinity. However, usage of these geolocation ...

An increasing amount of user data, e.g., check-in history, from location-based social networks has become available for recommending new places. Recently, temporal check-in information was taken into consideration and has shown promise to improve the ...

Organizations can be identified by a myriad of terms apart from their official names. While abbreviations remain a common "short-name" to reference organizations, the prevalence of other short-names has risen in conjunction with social networks. When a ...

The proliferation of smart technologies has produced significant changes in the way people interact in a city. Smart traffic monitoring systems allow citizens and city operators to acquire a real-time view of the city traffic state. Furthermore, ...

In this paper an application is developed that functions similar to a recommender system and allows to find appropriate OpenStreetMap (OSM) tags by querying co-occurring keys and tags, as well as similar sets of tags in the database. A user may enter ...