720 search results - page 62 / 144 » Semantic Data Management: Towards Querying Data with their M... |
144
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AIIA
2007
Springer
16 years 11 days ago
2007
Springer
Relational database (DB) management systems provide the standard means for structuring and querying large amounts of data. However, to access such data the exact structure of the D...
272
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ICDE
2007
IEEE
16 years 7 months ago
2007
IEEE
We propose a class of constraints, referred to as conditional functional dependencies (CFDs), and study their applications in data cleaning. In contrast to traditional functional ...
173
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MMM
2003
Springer
15 years 11 months ago
2003
Springer
: Modeling the characteristics of specific images and individual users is a critical issue in content-based image retrieval but insufficiently addressed by the current retrieval ap...
138
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EMSOFT
2009
Springer
16 years 22 days ago
2009
Springer
In this paper, we propose a formal analysis approach to estimate the expected (average) data cache access time of an application across all possible program inputs. Towards this g...
239
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SIGMOD
2007
ACM
16 years 6 months ago
2007
ACM
The Boolean semantics of SQL queries cannot adequately capture the "fuzzy" preferences and "soft" criteria required in non-traditional data retrieval applicati...