1846 search results - page 102 / 370 » Fuzzy queries and relational databases |
209
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TKDE
2010
15 years 1 months ago
2010
The sparse data is becoming increasingly common and available in many real-life applications. However, relative little attention has been paid to effectively model the sparse data ...
283
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CIDR
2011
14 years 10 months ago
2011
If you have ever encountered a piece of highly domain-specific business software, you may have noticed that it was largely a graphical front-end to some relational database. You ...
186
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NLDB
2007
Springer
16 years 15 days ago
2007
Springer
Most of Information Retrieval (IR) systems are still based on bag of word paradigm. This is a strong limitation if one needs high precision answers. For example, in restricted doma...
227
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SDB
1995
15 years 10 months ago
1995
Most of work on partial information in databases asks which operations of standard languages, like relational algebra, can still be performed correctly in the presence of nulls. In...
253
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ICDE
2003
IEEE
16 years 7 months ago
2003
IEEE
We present a valid-time extension of SQL and investigate its efficient implementation on an Object-Relational database system. We propose an approach where temporal queries are ex...