Research Notes

On surprise, human–AI teaming, and temporal networks.

Trends in Evolving Networks

Node popularity rises and falls. Recent trend predicts future growth better than cumulative popularity does.

1 min read · November 01, 2020

2020 · temporal-networks · research
The Opinions of a Few: A Cross-Platform Study Quantifying Usefulness of Reviews

What makes a review useful? Across 1.2M reviews and three platforms, the author's history predicts success better than the text itself.

2 min read · May 20, 2020

2020 · reviews emotions user-modeling · research