39 citations · 40 across the 5 of their papers we have counts for
5 papers
Computational foundations of the human world
Marcus J. Hamilton, Abhishek Yadav, Harrison Hartle +10
Human societies continuously transform scattered information into collective judgments and coordinated action, whether through markets discovering prices, governments allocating re…
ALBATROSS: Cheap Filtration Based Geometry via Stochastic Sub-Sampling
Andrew J. Stier, Naichen Shi, Raed Al Kontar +2
Topological data analysis (TDA) detects geometric structure in biological data. However, many TDA algorithms are memory intensive and impractical for massive datasets. Here, we int…
Bottom-up systems at scale: The case of Reddit
Shambhobi Bhattacharya, Jisung Yoon, Andrew J. Stier +1
How do human collectives navigate increasing regulatory challenges to maintain order and avoid dysfunction as they grow in size? Here, we quantify how measurable actions, from user…
Effects of Racial Segregation on Economic Productivity in U.S. Cities
Andrew J. Stier, Sina Sajjadi, Luıs M. A. Bettencourt +2
Homophily and heterophobia, the tendency for people with similar characteristics to preferentially interact with (or avoid) each other are pervasive in human social networks. Here,…
COVID-19 attack rate increases with city size
Andrew J. Stier, Marc G. Berman, Luis M. A. Bettencourt
The current outbreak of novel coronavirus disease 2019 (COVID-19) poses an unprecedented global health and economic threat to interconnected human societies. Until a vaccine is dev…