70 citations
4 papers
Tiger:Wearable Glasses for the 20-20-20 Rule to Alleviate Computer Vision Syndrome
Chulhong Min, Euihyeok Lee, Souneil Park +1
We propose Tiger, an eyewear system for helping users follow the 20-20-20 rule to alleviate the Computer Vision Syndrome symptoms. It monitors user's screen viewing activities and…
Large-scale and high-resolution analysis of food purchases and health outcomes
Luca Maria Aiello, Rossano Schifanella, Daniele Quercia +1
To complement traditional dietary surveys, which are costly and of limited scale, researchers have resorted to digital data to infer the impact of eating habits on people's health.…
Beautiful and damned. Combined effect of content quality and social ties on user engagement
Luca M. Aiello, Rossano Schifanella, Miriam Redi +3
User participation in online communities is driven by the intertwinement of the social network structure with the crowd-generated content that flows along its links. These aspects…
Evolution of Ego-networks in Social Media with Link Recommendations
Luca Maria Aiello, Nicola Barbieri
Ego-networks are fundamental structures in social graphs, yet the process of their evolution is still widely unexplored. In an online context, a key question is how link recommende…