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CAISE
2006
Springer
14 years 17 days 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 ...
MOBICOM
2010
ACM
13 years 9 months ago
2010
ACM
Multi-User MIMO promises to increase the spectral efficiency of next generation wireless systems and is currently being incorporated in future industry standards. Although a signi...
MOBISYS
2003
ACM
14 years 8 months ago
2003
ACM
Advances in sensing and tracking technology enable location-based applications but they also create significant privacy risks. Anonymity can provide a high degree of privacy, save...
ESORICS
2008
Springer
13 years 10 months ago
2008
Springer
The ubiquitous proliferation of mobile devices has given rise to novel user-centric application and services. In current mobile systems, users gain access to remote service provide...
IADIS
2004
13 years 10 months ago
2004
Currently providing such features in mobile applications as the sending of lower-bandwidth images when a client device is in a low-bandwidth access area, the business logic to dis...