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Recently, inferring or sharing of mobile contexts has been actively investigated as cell phones have become more than a communication device. However, most of them focused on utilizing the contexts on social network services, while the means in mining or managing the human network itself were barely considered. In this paper, the SmartPhonebook, which mines users' social connections to manage their...
Tourism sciences represent a very active research field in Computer Science today. In particular, in the realm of ubiquitous computing. The evolution of mobile devices and their proliferation in society, the advancement of communication technologies and the trend toward creating hybrid spaces (symbiosis between nature and technology) will trigger a radical change in the way persons involved in mobility,...
Services have become increasingly important in today's Web-based applications. Users can access services in an anytime, anywhere manner using a wide variety of mobile devices. Mobile services are a key driver in today's telecommunication market, even though the potential of mobile services has not been fully exploited in existing telecommunication systems. A main driver in these markets are context-...
Presence or personal status information is going to be an integral part of human life in the near future. With the possibility of personalizing user preferences in a fine grained way, mobile presence will appeal to most users. Among all the advantages, one of the most annoying problems is to set the presence status manually each time. This paper discusses the development of an intelligent agent based...
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