2493 search results - page 286 / 499 » Social networking 2.0 |
164
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DAGSTUHL
2007
15 years 8 months ago
2007
Most developed countries are facing an ageing population, leading to an increasing demand on both health care and social welfare systems. There is a general agreement that these in...
189
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ICWSM
2010
15 years 5 months ago
2010
User retention is important to the success of online social media, particularly in virtual world settings where users shape one another’s online experience. We study a rich set ...
183
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
Web-based communities have become important places for people to seek and share expertise. We find that networks in these communities typically differ in their topology from other...
215
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MOBIHOC
2004
ACM
16 years 1 days ago
2004
ACM
In third generation (3G) wireless data networks, repeated requests for popular data items can exacerbate the already scarce wireless spectrum. In this paper we propose an architec...
141
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ASUNAM
2010
IEEE
15 years 8 months ago
2010
IEEE
Problem resolution is a key issue in the IT service industry. A large service provider handles, on daily basis, thousands of tickets that report various types of problems from its...