782 search results - page 82 / 157 » Online communities as communities of practice: a case study |
155
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IJMMS
2007
15 years 6 months ago
2007
The cooperation between designers, engineers and scientists in the human–computer interaction (HCI) community is often difficult, and can only be explained by investigating the...
176
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JITECH
2010
15 years 4 months ago
2010
The advent of social networking websites presents further opportunities for criminals to obtain information for use in identity theft, cyber-stalking, and worse activities. This p...
138
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ALGORITHMICA
1998
15 years 6 months ago
1998
We study the performance of the Timestamp(0) (TS(0)) algorithm for self-organizing sequential search on discrete memoryless sources. We demonstrate that TS(0) is better than Move-...
150
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HICSS
2003
IEEE
15 years 11 months ago
2003
IEEE
The objective of this paper is to provide a unified, theoretically grounded framework for trust in electronic environments. An overview of the research on trust is presented, exam...
216
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CHI
2002
ACM
16 years 6 months ago
2002
ACM
The Special Interest Group on Computer Human Interaction (SIGCHI) has had a successful history of 20 years of growth in its numbers and influence. To help guide the continued evol...