782 search results - page 100 / 157 » Online communities as communities of practice: a case study |
145
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HICSS
2006
IEEE
16 years 7 days ago
2006
IEEE
E-commerce, and online auctions in particular, represent important examples of how information and communication technologies have been employed by public organizations to gain be...
153
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ICAC
2007
IEEE
16 years 15 days ago
2007
IEEE
— Reactive systems are those that maintain an ongoing interaction with their environment at a speed dictated by the latter. Examples of such systems include web servers, network ...
165
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SAC
2010
ACM
16 years 1 months ago
2010
ACM
Web-based collaboration systems typically require dynamic and context-based interactions between people and services. To support such complex interaction scenarios, we introduce a...
140
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DAWAK
2000
Springer
15 years 10 months ago
2000
Springer
Abstract The application of data mining algorithms needs a goal-oriented preprocessing of the data. In practical applications the preprocessing task is very time consuming and has ...
174
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CHI
2010
ACM
16 years 1 months ago
2010
ACM
Bicycling is an affordable, environmentally friendly alternative transportation mode to motorized travel. A common task performed by bikers is to find good routes in an area, whe...