253 search results - page 45 / 51 » Close pair queries in moving object databases |
SSD
2005
Springer
15 years 3 months ago
2005
Springer
Abstract. Many new applications involving moving objects require the collection and querying of trajectory data, so efficient indexing methods are needed to support complex spatio...
102
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EDBT
2010
ACM
14 years 8 months ago
2010
ACM
Private matching between datasets owned by distinct parties is a challenging problem with several applications. Private matching allows two parties to identify the records that ar...
78
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SSD
2005
Springer
15 years 3 months ago
2005
Springer
Most recent research on querying and managing data streams has concentrated on traditional data models where the data come in the form of tuples or XML data. Complex types of strea...
COMPGEOM
1994
ACM
15 years 1 months ago
1994
ACM
Let F be a collection of n d-variate, possibly partially defined, functions, all algebraic of some constant maximum degree. We present a randomized algorithm that computes the vert...
90
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ISCAS
2008
IEEE
15 years 3 months ago
2008
IEEE
Abstract—For an intelligent multi-camera multi-object surveillance system, object correspondence across time and space is important to many smart visual applications. In this pap...