5352 search results - page 302 / 1071 » Modeling the socio-cultural context |
197
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VLDB
1999
ACM
15 years 11 months ago
1999
ACM
An important issue for federated systems of diverse data sources is optimizing cross-source queries, without building knowledge of individual sources into the optimizer. This pape...
205
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ADL
1998
Springer
15 years 11 months ago
1998
Springer
This paper introduces the MREF framework for representing and correlating information at a higher semantic level than is possible with Web-based information systems today. The rol...
200
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AIED
2007
Springer
15 years 10 months ago
2007
Springer
This paper describes new techniques for assessing pedagogical discourse via threaded discussions that are based on an analysis of speech acts and course topics. The context is an u...
150
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EDOC
2004
IEEE
15 years 10 months ago
2004
IEEE
A major contributing factor to the complexity of creating and evolving distributed systems is the tangling of middleware-specific functionality with core business functionality in...
206
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AUSDM
2008
Springer
15 years 8 months ago
2008
Springer
Growing up is in large measure learning about the world and our social and linguistic environment. We might call this data mining, although it is far more multimodal and immersive...