7607 search results - page 217 / 1522 » Querying data provenance |
172
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SSD
2001
Springer
15 years 11 months ago
2001
Springer
The development of spatiotemporal database systems is primarily motivated by applications tracking and presenting mobile objects. Another important trend is the visualization and p...
196
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PODS
2002
ACM
16 years 6 months ago
2002
ACM
In this overview paper we motivate the need for and research issues arising from a new model of data processing. In this model, data does not take the form of persistent relations...
163
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ICMCS
2006
IEEE
16 years 19 days ago
2006
IEEE
In this paper, we presented an image search service for mobile users. It can be used to acquire related information by taking and sending pictures to the server, for example, gett...
174
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EDBT
2009
ACM
15 years 10 months ago
2009
ACM
Many Web applications are based on dynamic interactions between Web components exchanging flows of information. Such a situation arises for instance in mashup systems or when moni...
157
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PVLDB
2010
15 years 5 months ago
2010
Range queries based on L1 distance are a common type of queries in multimedia databases containing feature vectors. We propose a novel approach that transforms the feature space i...