3777 search results - page 256 / 756 » Estimating the Quality of Databases |
163
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DEXA
2010
Springer
15 years 6 months ago
2010
Springer
There has been a great deal of interest in recent years on ranking query results in relational databases. This paper presents a novel method to rank objects (e.g., tuples) by explo...
187
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AGIS
2000
15 years 6 months ago
2000
Following a brief discussion on various aspects of data quality, possible methods are examined for the detection of errors in a spatial database. Using examples, we introduce the c...
152
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
A spatially adaptive image deblurring algorithm is presented for Poisson observations. It adapts to the unknown image smoothness by using local polynomial approximation (LPA) kern...
177
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ICMCS
2006
IEEE
16 years 19 days ago
2006
IEEE
We propose a joint source-channel modeling approach for adaptively determining the quality-optimal FEC code rate. Our objective is to obtain the optimal video quality in the recei...
153
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ICIP
2000
IEEE
15 years 11 months ago
2000
IEEE
With the increase of digital technology in video production, several types of complex video special effects editing have begun to appear in video clips. In this paper a novel algo...