3777 search results - page 421 / 756 » Estimating the Quality of Databases |
232
Voted
SIGMOD
2009
ACM
16 years 4 months ago
2009
ACM
Schema evolution poses serious challenges in historical data management. Traditionally historical data have been archived either by (i) migrating them into the current schema vers...
242
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SIGMOD
2008
ACM
16 years 4 months ago
2008
ACM
In some applications such as filling in a customer information form on the web, some missing values may not be explicitly represented as such, but instead appear as potentially va...
143
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WEBDB
2009
Springer
15 years 10 months ago
2009
Springer
Recently, the opportunity of extracting structured data from the Web has been identified by a number of research projects. One such example is that millions of relational-style H...
151
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SIGMOD
2010
ACM
15 years 4 months ago
2010
ACM
Radio Frequency Identification (RFID) technologies are used in many applications for data collection. However, raw RFID readings are usually of low quality and may contain many an...
147
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BMCBI
2005
15 years 3 months ago
2005
Background: Accurate and automatic gene finding and structural prediction is a common problem in bioinformatics, and applications need to be capable of handling non-canonical spli...