637 search results - page 34 / 128 » A Privacy Enhanced Service Architecture for Mobile Users |
SIGMOD
2008
ACM
14 years 7 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...
TPDS
2010
13 years 6 months ago
2010
— In location-based services, users with location-aware mobile devices are able to make queries about their surroundings anywhere and at any time. While this ubiquitous computing...
TAMODIA
2008
13 years 9 months ago
2008
Abstract. In this paper we present a demonstration of the Migrantes environment for supporting user interface migration through different devices, including mobile ones and digital...
Publication
This paper tackles a major privacy threat in current location-based services where users have to report their exact locations to the database server in order to obtain their desire...
ACISICIS
2008
IEEE
14 years 2 months ago
2008
IEEE
In recent years, many Mobile Payment (MP) schemes have been proposed and used in practise. However, a prerequisite for extended acceptance and adoption of MP technologies is to de...