—Location sharing is a fundamental component of mobile online social networks (mOSNs), which also raises significant privacy concerns. The mOSNs collect a large amount of locati...
The popularity of mobile social networking services (mSNSs) is propelling more and more businesses, especially those in retailing and marketing, into mobile and location-based for...
: This paper presents ARCHEOGUIDE, a novel system offering augmented reality tours in archaeological sites. The system is based on wearable and mobile computers, networking technol...
Vassilios Vlahakis, John Karigiannis, Manolis Tsot...
Pervasive systems require context awareness in order to be able to provide “anywhere, anytime” computing to mobile users. One type of context information is location informati...
This paper compares position measurement techniques using dead reckoning. We are seeking to find a technique which is suitable for use by pedestrians, and have compared a number ...