782 search results - page 33 / 157 » Online communities as communities of practice: a case study |
KDD
2006
ACM
16 years 6 days ago
2006
ACM
The processes by which communities come together, attract new members, and develop over time is a central research issue in the social sciences -- political movements, professiona...
107
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CHIMIT
2007
ACM
15 years 3 months ago
2007
ACM
We are investigating how to empower nonprofit community organizations to develop the information technology management practices required to carry out their civic goals. We highli...
HT
2006
ACM
15 years 5 months ago
2006
ACM
Blogging has become the newest communication medium for creating a virtual community, a set of blogs linking back and forth to one another’s postings, while discussing common to...
102
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CSE
2009
IEEE
15 years 6 months ago
2009
IEEE
—In this paper, we propose to leverage social graphs from Online Social Networks (OSN) to improve the forwarding efficiency of mobile networks, more particularly Delay Tolerant ...
BMCBI
2006
14 years 12 months ago
2006
Background: Protein-protein interactions have traditionally been studied on a small scale, using classical biochemical methods to investigate the proteins of interest. More recent...