Ke and Ahn, "Tie strength distribution in scientific collaboration networks" (2014)
2026-08-14
Qing Ke and Yong-Yeol Ahn, Physical Review E 90, 032804 (2014)
DOI | arXiv | PDF
@article{ke2014tie,
author = {Qing Ke and Yong-Yeol Ahn},
title = {Tie Strength Distribution in Scientific Collaboration Networks},
journal = {Physical Review E},
volume = {90},
pages = {032804},
doi = {10.1103/PhysRevE.90.032804},
eprint = {1401.5027},
archivePrefix = {arXiv},
year = {2014},
}
An evolving Network model of Scientific collaboration reproduces the empirical pattern in which strong ties connect dense local clusters while weak ties lie within them—a distinctive arrangement of Tie strength.