248 search results - page 47 / 50 » Introduction to Mobile Information Retrieval |
JSAC
2007
13 years 9 months ago
2007
— Vehicular Networks (VNs) are emerging, among civilian applications, as a convincing instantiation of the mobile networking technology. However, security is a critical factor an...
GIS
2009
ACM
14 years 11 months ago
2009
ACM
The k-anonymity technique is widely used to provide location privacy protection for accessing location-based services (LBS), i.e., the exact location of a query initiator is cloak...
HRI
2010
ACM
13 years 8 months ago
2010
ACM
—This paper reports about a human-robot interaction field trial conducted with the autonomous mobile robot ACE (Autonomous City Explorer) in a public place, where the ACE robot ...
MOBISYS
2011
ACM
13 years 19 days ago
2011
ACM
Mobile phones are becoming the convergent platform for personal sensing, computing, and communication. This paper attempts to exploit this convergence towards the problem of autom...
SIGMOD
2008
ACM
14 years 10 months ago
2008
ACM
Mobile devices equipped with positioning capabilities (e.g., GPS) can ask location-dependent queries to Location Based Services (LBS). To protect privacy, the user location must n...