120 search results - page 7 / 24 » Location Dependent Queries in Mobile Databases |
85
Voted
SSD
2001
Springer
15 years 1 months ago
2001
Springer
Abstract. In moving object databases, object locations in some multidimensional space depend on time. Previous work focuses mainly on moving object modeling (e.g., using ADTs, temp...
ICDT
1999
ACM
15 years 1 months ago
1999
ACM
Abstract. In this paper we consider databases representing information about moving objects (e.g. vehicles), particularly their location. We address the problems of updating and qu...
83
Voted
ICPPW
1999
IEEE
15 years 1 months ago
1999
IEEE
Location management is an essential service in mobile networks. It provides mechanisms for recording and querying location of mobile units in the network. This is needed for estab...
128
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MDM
2010
Springer
15 years 2 months ago
2010
Springer
Abstract—Location obfuscation using cloaking regions preserves location anonymity by hiding the true user among a set of other equally likely users. Furthermore, a cloaking regio...
INFOSCALE
2009
ACM
15 years 2 months ago
2009
ACM
With the current proliferation of wireless networks and mobile device technologies, the management of moving object databases to facilitate queries over these domains has been exte...