769 search results - page 4 / 154 » Cooperating Services in a Mobile Tourist Information System |
CAISE
2006
Springer
14 years 1 months ago
2006
Springer
Abstract. We propose a new approach to collaborative filtering in mobile tourist information systems based on spatio-temporal proximity in social contexts. Users store ratings and ...
MDM
2007
Springer
14 years 4 months ago
2007
Springer
This demonstration presents iPDA, a system to support privacy-preserving data access in location-based mobile services. The iPDA system consists of three main components: 1) a mob...
CSE
2009
IEEE
14 years 4 months ago
2009
IEEE
—The popularity of mobile devices and their increased computing power has given rise to surge in mobile computing technologies. Users are increasingly turning to mobile devices f...
WMCSA
1999
IEEE
14 years 2 months ago
1999
IEEE
This paper describes work carried out as part of the GUIDE project at Lancaster University. The overall aim of the project is to develop a context-sensitive tourist guide for visi...
PROFES
2004
Springer
14 years 3 months ago
2004
Springer
Environmental information systems (EIS) have been in professional use for quite a long time. Applications of this domain often include features of quite common location based servi...