Building Infrastructure Support for Ubiquitous Context-Aware Systems

Abstract. Many context-aware systems have been demonstrated in lab environments; however, due to some difficulties such as the scalability and privacy issues, they are not yet practical for deployment on a large scale. This paper addresses these two issues with particular interest in user’s privacy protection and spontaneous system association. A person-centric service infrastructure is proposed together with a context-aware call forwarding system constructed as a proof-of-concept prototype based on the Session Initiation Protocol (SIP).

• Type: Conference
• Year: 2004
• Where: ISPA
• Authors: Wei Li, Martin Jonsson, Fredrik Kilander, Carl Gustaf Jansson
• Keywords: ISPA 2004, Many Context-aware Systems, Privacy Issues, User’s Privacy Protection