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cs.SI2012★ 1 cited
User Taglines: Alternative Presentations of Expertise and Interest in Social Media
Hemant Purohit, Alex Dow, Omar Alonso +2
Web applications are increasingly showing recommended users from social media along with some descriptions, an attempt to show relevancy - why they are being shown. For example, Tw…
cs.SI2012★ 1 cited
On the Role of Social Identity and Cohesion in Characterizing Online Social Communities
Hemant Purohit, Yiye Ruan, David Fuhry +2
Two prevailing theories for explaining social group or community structure are cohesion and identity. The social cohesion approach posits that social groups arise out of an aggrega…