50 citations · 231 across the 22 of their papers we have counts for
Showing 2014Show all
2 papers · 1 filter
cs.SI2014★ 12 cited
The Dark Side of Micro-Task Marketplaces: Characterizing Fiverr and Automatically Detecting Crowdturfing
Kyumin Lee, Steve Webb, Hancheng Ge
As human computation on crowdsourcing systems has become popular and powerful for performing tasks, malicious users have started misusing these systems by posting malicious tasks,…
cs.SI2014★ 45 cited
Who Will Retweet This? Automatically Identifying and Engaging Strangers on Twitter to Spread Information
Kyumin Lee, Jalal Mahmud, Jilin Chen +2
There has been much effort on studying how social media sites, such as Twitter, help propagate information in different situations, including spreading alerts and SOS messages in a…