61 citations · 261 across the 22 of their papers we have counts for
6 papers · 1 filter
Collaboration Drives Individual Productivity
Goran Muric, Andres Abeliuk, Kristina Lerman +1
How does the number of collaborators affect individual productivity? Results of prior research have been conflicting, with some studies reporting an increase in individual producti…
Learning Behavioral Representations from Wearable Sensors
Nazgol Tavabi, Homa Hosseinmardi, Jennifer L. Villatte +4
Continuous collection of physiological data from wearable sensors enables temporal characterization of individual behaviors. Understanding the relation between an individual's beha…
Friendship Paradox Biases Perceptions in Directed Networks
Nazanin Alipourfard, Buddhika Nettasinghe, Andres Abeliuk +2
How popular a topic or an opinion appears to be in a network can be very different from its actual popularity. For example, in an online network of a social media platform, the num…
Discovering patterns of online popularity from time series
Mert Ozer, Anna Sapienza, Andrés Abeliuk +2
How is popularity gained online? Is being successful strictly related to rapidly becoming viral in an online platform or is it possible to acquire popularity in a steady and discip…
Characterizing Activity on the Deep and Dark Web
Nazgol Tavabi, Nathan Bartley, Andrés Abeliuk +3
The deep and darkweb (d2web) refers to limited access web sites that require registration, authentication, or more complex encryption protocols to access them. These web sites serv…
Price of Anarchy in Algorithmic Matching of Romantic Partners
Andrés Abeliuk, Khaled Elbassioni, Talal Rahwan +2
Algorithmic-matching sites offer users access to an unprecedented number of potential mates. However, they also pose a principal-agent problem with a potential moral hazard. The ag…