In the mobile age, protecting users' information from privacy-invasive apps becomes
increasingly critical. To precaution users against possible privacy risks, a few Android app …

Recent advances in localization techniques have fundamentally enhanced social
networking services, allowing users to share their locations and location-related contents …

Recommender Systems (RS) currently represent a fundamental tool in online services,
especially with the advent of Online Social Networks (OSN). In this case, users generate …

In order to direct and build an effective, secure mobile ecosystem, we must first understand
user attitudes toward security and privacy for smartphones and how they may differ from …

Patient-generated data is increasingly common in chronic disease care management.
Smartphone applications and wearable sensors help patients more easily collect health …

Smartphone operating systems warn users when third-party applications try to access
sensitive functions or data. However, all of the major smartphone platforms warn users about …

Social networking site users must decide what content to share and with whom. Many social
networks, including Facebook, provide tools that allow users to selectively share content or …

Items shared through Social Media may affect more than one user's privacy-eg, photos that
depict multiple users, comments that mention multiple users, events in which multiple users …

Under certain circumstances, consumers are willing to pay a premium for privacy. We
explore how choice architecture affects smartphone users' stated willingness to install …

With the growing ubiquity of wearable devices, sensed physiological responses provide new
means to connect with others. While recent research demonstrates the expressive potential …