3 citations · 7 across the 5 of their papers we have counts for
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cs.SI2022
Predicting Voting Outcomes in the Presence of Communities, Echo Chambers and Multiple Parties
Jacques Bara, Omer Lev, Paolo Turrini
A recently proposed graph-theoretic metric, the influence gap, has shown to be a reliable predictor of the effect of social influence in two-party elections, albeit only tested on…
cs.SI2020★ 3 cited
One Size Does Not Fit All: A Study of Badge Behavior in Stack Overflow
Stav Yanovsky, Nicholas Hoernle, Omer Lev +1
Badges are endemic to online interaction sites, from Question and Answer (Q&A) websites to ride sharing, as systems for rewarding participants for their contributions. This paper s…
cs.SI2017★ 3 cited
Group Recommendations: Axioms, Impossibilities, and Random Walks
Omer Lev, Moshe Tennenholtz
We introduce an axiomatic approach to group recommendations, in line of previous work on the axiomatic treatment of trust-based recommendation systems, ranking systems, and other f…