782 search results - page 116 / 157 » Online communities as communities of practice: a case study |
221
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ISI
2008
Springer
15 years 6 months ago
2008
Springer
A social network is defined as a social structure of individuals, who are related (directly or indirectly to each other) based on a common relation of interest, e.g. friendship, t...
170
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SIGECOM
2010
ACM
15 years 4 months ago
2010
ACM
We study the emergence of cooperation in dynamic, anonymous social networks, such as in online communities. We examine prisoner’s dilemma played under a social matching protocol...
157
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EWCBR
2006
Springer
15 years 9 months ago
2006
Springer
The design of a CBR system involves the use of similarity metrics. For many applications, various functions can be adopted to compare case features and to aggregate them into a glo...
159
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ECOOP
2008
Springer
15 years 8 months ago
2008
Springer
Inconsistency between metadata and code customizations is a major concern in modern, configurable enterprise systems. The increasing reliance on metadata, in the form of XML files,...
158
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NRHM
2008
15 years 6 months ago
2008
In the same way that Wikis have become the mechanism that has enabled groups of users to collaborate on the production of hypertexts on the web, Semantic Wikis promise a future of...