2662 search results - page 299 / 533 » Data Compression Support in Databases |
171
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ICDE
2010
IEEE
16 years 1 months ago
2010
IEEE
— One of the most prominent data quality problems is the existence of duplicate records. Current data cleaning systems usually produce one clean instance (repair) of the input da...
159
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DASFAA
2010
IEEE
15 years 11 months ago
2010
IEEE
Similarity search in metric spaces has several important applications both in centralized and distributed environments. In centralized applications, such as similarity-based image ...
174
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DEXAW
2002
IEEE
15 years 11 months ago
2002
IEEE
In the paper we present a methodology for the semiautomated extraction of ontological knowledge from XML data sources in a given domain. We consider an interconnection scenario ov...
195
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VLDB
1987
ACM
15 years 10 months ago
1987
ACM
This paper presents the design of the storage system for the POSTGRES data base system under construction at Berkeley. It is novel in several ways. First, the storage manager supp...
151
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SIGMOD
2010
ACM
15 years 5 months ago
2010
ACM
Continuous SPARQL (C-SPARQL) is a new language for continuous queries over streams of RDF data. CSPARQL queries consider windows, i.e., the most recent triples of such streams, ob...