3836 search results - page 173 / 768 » Semantics of Database Transformations |
131
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CORR
2010
Springer
15 years 4 months ago
2010
Springer
In this paper we present a simple database definition language: that of categories and functors. A database schema is a category and a state is a set-valued functor. We show that m...
127
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BNCOD
2009
15 years 1 months ago
2009
Nowadays maintenance of database management systems (DBMSs) often requires offline operations for enhancement of functionality or security updates. This hampers the availability of...
251
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EDBT
2011
ACM
14 years 7 months ago
2011
ACM
The World Wide Web no longer consists just of HTML pages. Our work sheds light on a number of trends on the Internet that go beyond simple Web pages. The hidden Web provides a wea...
149
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PPDP
2007
Springer
15 years 10 months ago
2007
Springer
We give a novel transformation for proving termination of higher-order rewrite systems in the format of Inductive Data Type Systems (IDTSs) by Blanqui, Jouannaud and Okada. The tr...
139
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JELIA
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. The growing size of electronically available text corpora like companies’ intranets or the WWW has made information access a hot topic within computational linguistics....