137 search results - page 13 / 28 » Cross-Serial Dependencies Are Not Hard to Process |
211
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ICDT
2012
ACM
13 years 8 months ago
2012
ACM
A universal model of a database D and a set Σ of integrity constraints is a database that extends D, satisfies Σ, and is most general in the sense that it contains sound and co...
149
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BIS
2007
15 years 7 months ago
2007
Abstract. Use cases are a popular way of specifying functional requirements of computer-based systems. Each use case contains a sequence of steps which are described with a natural...
165
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CGVR
2006
15 years 7 months ago
2006
The computation of soft shadows created by area light sources is a well-known problem in computer graphics. Due to the complexity of the problem, soft shadows commonly are generat...
160
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KES
2008
Springer
15 years 6 months ago
2008
Springer
In knowledge engineering, modelling knowledge is the process of structuring knowledge before implementation. A crucial part of system development depends on the acquiring and struc...
186
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DAC
2007
ACM
16 years 7 months ago
2007
ACM
Randomness is inherent to biochemistry: at each instant, the sequence of reactions that fires is a matter of chance. Some biological systems exploit such randomness, choosing betw...