2013-08-07 UTC
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@lidingpku #osfw3c "challenges for mobile social networks" by Laurent-Walter Goix (Telecom Italia) and Bryan Sullivan (AT&T) http://www.w3.org/2013/socialweb/papers/Opportunities%20and%20challenges%20for%20standard%20Mobile%20Social%20Networks.pdf (twitter.com/_/status/365218962314760193)