2985 search results - page 243 / 597 » Indexing Distributed Complex Data for Complex Queries |
204
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GLOBECOM
2009
IEEE
15 years 4 months ago
2009
IEEE
In this paper, we study efficient data collection for wireless sensor networks. We present efficient distributed algorithms with approximately the minimum delay, or the minimum mes...
162
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ALT
2007
Springer
16 years 3 months ago
2007
Springer
As some cognitive research suggests, in the process of learning languages, in addition to overt explicit negative evidence, a child often receives covert explicit evidence in form...
144
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GIS
2010
ACM
15 years 5 months ago
2010
ACM
The growing popularity of online Earth visualization tools and geo-realistic games and the availability of high resolution terrain data have motivated a new class of queries to th...
183
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ICDE
2006
IEEE
16 years 20 days ago
2006
IEEE
XML structural joins, which evaluate the containment (ancestor-descendant) relationships between XML elements, are important operations of XML query processing. Estimating structu...
161
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VLDB
1991
ACM
15 years 10 months ago
1991
ACM
A model capturing the data manipulation capabilities of a large class of methods in ohjectoriented databases is proposed and investsigated. The model uses a deterministic, paralle...