3836 search results - page 242 / 768 » Semantics of Database Transformations |
127
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KI
2004
Springer
15 years 9 months ago
2004
Springer
Abstract. We aim to demonstrate that automated deduction techniques, in particular those following the model computation paradigm, are very well suited for database schema/query re...
139
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EWCBR
2000
Springer
15 years 8 months ago
2000
Springer
Many of today's CBR systems are passive in nature: they require human users to activate them manually and to provide information about the incoming problem explicitly. In this...
172
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ICDE
1991
IEEE
15 years 8 months ago
1991
IEEE
— Constraints play an important role in the efficient query evaluation in deductive databases. In this paper, constraint-based query evaluation in deductive databases is investi...
152
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SIGMOD
2010
ACM
15 years 2 months ago
2010
ACM
Effective keyword search on image databases is a major open problem, due to the inherent imprecision of keywords (tags) used to describe images' content. In this paper we pre...
110
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ICCV
1998
IEEE
16 years 6 months ago
1998
IEEE
Proceedings of the 1998 IEEE International Conference on Computer Vision, Bombay, India We introduce a new distance between two distributions that we call the Earth Mover's D...