1517 search results - page 10 / 304 » Time and Location Based Services with Access Control |
ICWE
2010
Springer
14 years 1 months ago
2010
Springer
Abstract. Web-based access to services increasingly moves to locationoriented scenarios, with either the client being mobile and requesting relevant information for the current loc...
ACSW
2007
2007
A Privacy Enhancing Mechanism based on Pseudonyms for Identity Protection in Location-Based Services
13 years 10 months ago
Over the past years Mobile Business has gained significant progress not only because of higher transfer rates as well as advanced processing power and memory capabilities of netw...
SEC
2007
13 years 10 months ago
2007
Location-Based Access Control (LBAC) systems support the evaluation of conditions on locations in the enforcement of access control policies. The ability to evaluate conditions on ...
ICCSA
2009
Springer
14 years 3 months ago
2009
Springer
Recently, ubiquitous location-based services (u-LBS) has been utilized in a variety of practical and mission-critical applications such as security services, personalization servic...
SAC
2010
ACM
14 years 3 months ago
2010
ACM
In this paper, we explore the problem of processing a novel type of location based queries, named the location based top-k query, which involves both of spatial and non-spatial sp...