33.1k citations · 35.3k across the 95 of their papers we have counts for
6 papers · 1 filter
Analysis of Link Formation, Persistence and Dissolution in NetSense Data
Ashwin Bahulkar, Boleslaw K. Szymanski, Omar Lizardo +3
We study a unique behavioral network data set (based on periodic surveys and on electronic logs of dyadic contact via smartphones) collected at the University of Notre Dame.The par…
Gender Differences in Communication Behaviors, Spatial Proximity Patterns, and Mobility Habits
Yang Yang, Omar Lizardo, Dong Wang +4
The existence of gender differences in the structure and composition of social networks is a well established finding in the social and behavioral sciences, but researchers continu…
Can Scientific Impact Be Predicted?
Yuxiao Dong, Reid A. Johnson, Nitesh V. Chawla
A widely used measure of scientific impact is citations. However, due to their heavy-tailed distribution, citations are fundamentally difficult to predict. Instead, to characterize…
Do the Young Live in a "Smaller World" Than the Old? Age-Specific Degrees of Separation in Human Communication
Yuxiao Dong, Omar Lizardo, Nitesh V. Chawla
In this paper, we investigate the phenomenon of "age-specific small worlds" using data from a large-scale mobile communication network approximating interaction patterns at societa…
Influence Activation Model: A New Perspective in Social Influence Analysis and Social Network Evolution
Yang Yang, Nitesh V. Chawla, Ryan N. Lichtenwalter +1
What drives the propensity for the social network dynamics? Social influence is believed to drive both off-line and on-line human behavior, however it has not been considered as a…
Structural Diversity and Homophily: A Study Across More than One Hundred Big Networks
Yuxiao Dong, Reid A. Johnson, Jian Xu +1
A widely recognized organizing principle of networks is structural homophily, which suggests that people with more common neighbors are more likely to connect with each other. Howe…