7576 search results - page 395 / 1516 » On Querying Ontologies and Databases |
201
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SEMWEB
2009
Springer
16 years 2 months ago
2009
Springer
Abstract. The focus of web search is moving away from returning relevant documents towards returning structured data as results to user queries. A vital part in the architecture of...
206
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SIGCSE
2002
ACM
15 years 7 months ago
2002
ACM
This paper describes the design and functionality of courseware developed to demonstrate the JDBC API. The coursewarc is used in an advanced undergraduate database course that emp...
238
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JIDM
2010
15 years 6 months ago
2010
The need for incorporating preference querying in database technology is a very important issue in a variety of applications ranging from e-commerce to personalized search engines....
179
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SSD
1995
Springer
15 years 11 months ago
1995
Springer
We present a data structure used to represent planar spatial databases in the topological data model. Conceptually, such databases consist of points, lines between these points, an...
179
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ICDT
2007
ACM
16 years 1 months ago
2007
ACM
The first aim of this paper is to present the logical core of XPath 2.0: a logically clean, decidable fragment, which includes most navigational features of XPath 2.0 (complex co...