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AIED
2005
Springer
14 years 2 months ago
2005
Springer
Collaborative learning is question-driven and open-ended by nature. Many of the techniques developed for intelligent tutoring are applicable only in more structured settings, but f...
HT
2003
ACM
14 years 2 months ago
2003
ACM
Most text analysis is designed to deal with the concept of a “document”, namely a cohesive presentation of thought on a unifying subject. By contrast, individual nodes on the ...
CSCW
1992
ACM
14 years 1 months ago
1992
ACM
Although talkhtg is an integral part of collaborative activity, there has been little computer support for acquiring and accessing the contents of conversations. Our approach has ...
CSMR
2004
IEEE
14 years 19 days ago
2004
IEEE
Combining static and dynamic information is highly relevant in many reverse engineering, program comprehension and maintenance task. Dynamic analysis is particularly effective whe...
WWW
2005
ACM
14 years 9 months ago
2005
ACM
We consider the problem of efficiently sampling Web search engine query results. In turn, using a small random sample instead of the full set of results leads to efficient approxi...