1542 search results - page 154 / 309 » Redundancy in Spatial Databases |
269
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IMTCI
2004
Springer
15 years 11 months ago
2004
Springer
We present a new approach to the grid technology that is based on updateable views. Views are used in two ways: (1) as wrappers of local servers that adopt local schemata to the fe...
163
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VLDB
2004
ACM
15 years 11 months ago
2004
ACM
When a client submits a set of XPath queries to a XML database on a network, the set of answer sets sent back by the database may include redundancy in two ways: some elements may...
211
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SSD
1997
Springer
15 years 10 months ago
1997
Springer
Theory, algorithms, techniques and tools for producing a generalisation of a map have long been available. In this paper we study the inverse problem, namely, given two maps L and...
187
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COMPSAC
2002
IEEE
15 years 11 months ago
2002
IEEE
In this paper, an effective content-based visual image retrieval system is presented. This system consists of two main components: visual content extraction and indexing, and quer...
158
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ICIP
2004
IEEE
16 years 8 months ago
2004
IEEE
In many image or video retrieval systems, the search of similar objects in the database includes a spatial access method to a multidimensional feature space. This step is generall...