Middleware layers placed between user clients and application servers have been used to perform a variety of functions to support the vision of nomadic computing across varying pla...
Mobile intention recognition is the problem of inferring a mobile user's intentions from her behavior in geographic space. Such behavior is constrained in space and time. Cur...
We present a family of algorithms to uncover tribes--groups of individuals who share unusual sequences of affiliations. While much work inferring community structure describes lar...
Palplates are a collection of touch-screen terminals placed around the office enabling human-computer interactions at the point of need. Supporting a community of mobile authentic...
Location-Based Services (LBSs) utilize information about users' locations through location-aware mobile devices to provide services, such as nearest features of interest, the...