548 search results - page 54 / 110 » Integrating Open Sources and Relational Data with SPARQL |
DASFAA
1999
IEEE
14 years 1 months ago
1999
IEEE
A data warehouse stores materialized views over data from one or more sources in order to provide fast access to the integrated data, regardless of the availability of the data so...
CAISE
2007
Springer
14 years 3 months ago
2007
Springer
Data cleaning is the process of correcting anomalies in a data source, that may for instance be due to typographical errors, or duplicate representations of an entity. It is a cruc...
MLMI
2004
Springer
14 years 2 months ago
2004
Springer
Video document retrieval is now an active part of the domain of multimedia retrieval. However, unlike for other media, the management of a collection of video documents adds the pr...
PVLDB
2010
13 years 7 months ago
2010
We present in this paper ObjectRunner, a system for extracting, integrating and querying structured data from the Web. Our system harvests real-world items from template-based HTM...
ENTCS
2006
13 years 9 months ago
2006
Technologies for overcoming heterogeneities between autonomous data sources are key in the emerging networked world. In this paper we discuss the initial results of a formal inves...