1759 search results - page 104 / 352 » Active Collaborative Filtering |
129
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EDBT
2008
ACM
16 years 5 months ago
2008
ACM
An active XML (AXML) document contains tags representing calls to Web services. Therefore, retrieving its contents consists in materializing its data elements by invoking the embe...
156
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ECTEL
2006
Springer
15 years 8 months ago
2006
Springer
More and more CoPs have chosen virtual environments and services to support their activities. However, recent research has underlined several problems: the lack of adequate scaffol...
142
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GROUP
1999
ACM
15 years 9 months ago
1999
ACM
This paper demonstrates how activity theoretic concepts can be used in conjunction with an ethnographically informed approach to derive requirements on a work situation. We presen...
120
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ECTEL
2007
Springer
15 years 11 months ago
2007
Springer
Project-centred learning is increasingly used both in academia and in companies; universities train students to master complex tasks, often suggested by real-life situations, while...
129
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CSCW
1992
ACM
15 years 9 months ago
1992
ACM
Awareness of individual and group activities is critical to successful collaboration and is commonly supported in CSCW systems by active, information generation mechanisms separat...