Absence makes the heart grow fonder: social compensation when failure to interact risks weakening a relationship.
Kunal BhattacharyaAsim GhoshDaniel MonsivaisRobin DunbarKimmo KaskiPublished in: EPJ data science (2017)
The online version of this article (doi:10.1140/epjds/s13688-016-0097-x) contains supplementary material.