1388 search results - page 151 / 278 » Querying Linguistic Trees |
106
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PODS
2003
ACM
16 years 25 days ago
2003
ACM
Watermarking allows robust and unobtrusive insertion of information in a digital document. Very recently, techniques have been proposed for watermarking relational databases or XM...
103
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SSD
1999
Springer
15 years 5 months ago
1999
Springer
We provide an evaluation of query execution plans (QEP) in the case of queries with one or two spatial joins. The QEPs assume R -tree indexed relations and use a common set of spat...
110
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FTDB
2011
14 years 4 months ago
2011
We present a survey of the various families of approaches to secure aggregation in distributed networks such as sensor networks. In our survey, we focus on the important algorithm...
105
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EDO
2005
Springer
15 years 6 months ago
2005
Springer
An SQL injection attack targets interactive web applications that employ database services. Such applications accept user input, such as form fields, and then include this input ...
106
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CONCUR
2006
Springer
15 years 2 months ago
2006
Springer
In regular inference, the problem is to infer a regular language, typically represented by a deterministic finite automaton (DFA) from answers to a finite set of membership querie...