4516 search results - page 429 / 904 » Semantic Web and Education |
222
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CIKM
2006
Springer
15 years 10 months ago
2006
Springer
Relational databases are widely used today as a mechanism for providing access to structured data. They, however, are not suitable for typical information finding tasks of end use...
161
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CORR
2010
Springer
15 years 7 months ago
2010
Springer
Justification logics are epistemic logics that explicitly include justifications for the agents' knowledge. We develop a multi-agent justification logic with evidence terms fo...
198
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CORR
2008
Springer
15 years 7 months ago
2008
Springer
This paper presents a toolkit for spreadsheet visualization based on logical areas, semantic classes and data Logical areas, semantic classes and data modules are abstract represe...
187
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CORR
2006
Springer
15 years 7 months ago
2006
Springer
XPath is a simple language for navigating an XML-tree and returning a set of answer nodes. The focus in this paper is on the complexity of the containment problem for various frag...
143
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CORR
2004
Springer
15 years 6 months ago
2004
Springer
Understanding the structure of knowledge communities, and particularly the organization of "epistemic communities", or groups of agents sharing common knowledge concerns...