Augmented social cognition: using social web technology to enhance the ability of groups to remember, think, and reason.

Ed H. Chi Augmented social cognition: using social web technology to enhance the ability of groups to remember, think, and reason. 973-984 2009 SIGMOD Conference http://doi.acm.org/10.1145/1559845.1559959 conf/sigmod/2009 db/conf/sigmod/sigmod2009.html#Chi09