2733 search results - page 239 / 547 » The Constellation Query Language |
106
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DBSEC
2000
15 years 5 months ago
2000
We propose two extensions to the SQL grant/revoke security model. In SQL, grants are unconditional, so the grantor must simply trust the recipient's discretion. We allow a gr...
131
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ICALP
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. We propose a theory of time-bounded verification for realtime systems, in which verification queries are phrased over time intervals of fixed, bounded duration. We argue ...
148
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COLING
2002
15 years 4 months ago
2002
Spoken queries are a natural medium for searching the Web in settings where typing on a keyboard is not practical. This paper describes a speech interface to the Google search eng...
105
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TKDE
2011
14 years 11 months ago
2011
—In the paper “semQA: SPARQL with Idempotent Disjunction” [Shironoshita et al. 2009], the authors study the RDF query language SPARQL. In particular, they claim that some of ...
136
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ECOOP
1998
Springer
15 years 8 months ago
1998
Springer
Three nontrivial limitations of the existing JavaT M technology are considered from the viewpoint of object-oriented database technology. The limitations are: lack of support for o...