3836 search results - page 402 / 768 » Semantics of Database Transformations |
169
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NAACL
1994
15 years 8 months ago
1994
This paper describes PEGASUS, a spoken language interface for on-line air travel planning that we have recently developed. PEGASUSleverages off our spoken language technology deve...
174
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FUIN
2006
15 years 6 months ago
2006
Redundant call elimination has been an important program optimisation process as it can produce super-linear speedup in optimised programs. In this paper, we investigate use of the...
173
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ENTCS
2002
15 years 6 months ago
2002
We present a novel technique called comparison checking that helps optimizer writers debug optimizers by testing, for given inputs, that the semantics of a program are not changed...
262
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ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
Google and other products have revolutionized the way we search for information on the Internet, Intranet, and on our desktop. However, the current generation of search products d...
272
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ICDE
2003
IEEE
16 years 8 months ago
2003
IEEE
Despite the recent proliferation of work on semistructured data models, there has been little work to date on supporting uncertainty in these models. In this paper, we propose a m...