11160 search results - page 307 / 2232 » Incompleteness in a General Setting |
168
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ACSC
2007
IEEE
16 years 1 months ago
2007
IEEE
Full hierarchical dependencies (FHDs) constitute a large class of relational dependencies. A relation exhibits an FHD precisely when it can be decomposed into at least two of its ...
187
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ICTAI
2003
IEEE
16 years 6 hour ago
2003
IEEE
One of the main reasons behind unfruitful software development projects is that it is often too late to correct the problems by the time they are detected. It clearly indicates th...
145
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DKE
2008
15 years 6 months ago
2008
Knowledge validation, as part of knowledge base verification and validation is a critical process in knowledge engineering. The ultimate goal of this process is to make the knowle...
168
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AMAI
2005
Springer
15 years 6 months ago
2005
Springer
Mediator systems integrate distributed, heterogeneous and autonomous data sources, but their e ective use requires the solution of hard query optimization problems. This is usuall...
196
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EKAW
2010
Springer
15 years 5 months ago
2010
Springer
A scenario in ontology development and its use is hypothesis testing, such as finding new subconcepts based on the data linked to the ontology. During such experimentation, knowle...