6545 search results - page 1021 / 1309 » Data quality assessment |
191
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SIGGRAPH
1999
ACM
15 years 11 months ago
1999
ACM
Stone is widespread in its use as a building material and artistic medium. One of its most remarkable qualities is that it changes appearance as it interacts with the environment....
191
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SIGMOD
1999
ACM
15 years 11 months ago
1999
ACM
In large data warehousing environments, it is often advantageous to provide fast, approximate answers to complex aggregate queries based on statistical summaries of the full data....
165
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HOTOS
1999
IEEE
15 years 11 months ago
1999
IEEE
Many networked applications could benefit from executing closer to the data or services with which they interact. By doing this they may be able to circumvent long communication l...
164
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ICDCS
1999
IEEE
15 years 11 months ago
1999
IEEE
Existing workflow management systems encapsulate the data and behavior of a process within its execution scope, preventing other processes from accessing this information until th...
200
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ICIP
1998
IEEE
15 years 11 months ago
1998
IEEE
Abstract--We consider the problem of coding images for transmission over error-prone channels. The impairments we target are transient channel shutdowns, as would occur in a packet...