782 search results - page 73 / 157 » Online communities as communities of practice: a case study |
186
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C5
2004
IEEE
15 years 10 months ago
2004
IEEE
Existing online learning experiences lack the social dimension that characterizes learning in the real world. This social dimension extends beyond the traditional classroom into t...
229
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CIDR
2009
15 years 7 months ago
2009
Recent excitement in the database community surrounding new applications--analytic, scientific, graph, geospatial, etc.--has led to an explosion in research on database storage sy...
159
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ICISS
2007
Springer
16 years 10 days ago
2007
Springer
Abstract. Computer systems security area has received increased attention from both academics and in industry. However, recent work indicates that substantial security gaps emerge ...
165
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INFOCOM
2009
IEEE
16 years 25 days ago
2009
IEEE
Abstract—Many sensor network applications are tightly coupled with the geometric environment where the sensor nodes are deployed. The topological skeleton extraction has shown gr...
179
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ICONFERENCE
2011
15 years 18 days ago
2011
In this paper, we present findings from a qualitative study of producers in a specific creative domain—online digital photography. We used social psychology and linguistic conce...