253 search results - page 26 / 51 » Close pair queries in moving object databases |
INFSOF
2007
14 years 11 months ago
2007
Although spatio-temporal databases have received considerable attention recently, there has been little work on processing range sum queries on the historical records of moving ob...
188
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ICDE
2009
IEEE
16 years 1 months ago
2009
IEEE
Consider multiple users searching for a hotel room, based on size, cost, distance to the beach, etc. Users may have variable preferences expressed by different weights on the attri...
127
Voted
ICDE
2006
IEEE
15 years 5 months ago
2006
IEEE
Continuous spatio-temporal queries have recently received increasing attention due to the abundance of location-aware applications. This paper addresses the Continuous Reverse Nea...
180
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SIGMOD
2007
ACM
15 years 12 months ago
2007
ACM
Graphs are prevalently used to model the relationships between objects in various domains. With the increasing usage of graph databases, it has become more and more demanding to e...
100
Voted
DEXAW
2002
IEEE
15 years 4 months ago
2002
IEEE
We present a method to index objects moving on the plane in order to efficiently answer range queries about their position in the future. This problem is motivated by real-life a...