Twelve adjacency matrices showing the cross-border collaborations of three German memory institutions over an eight year period (2009-2016). Each matrix represents a two year period for a single institution. The institutions are the Federal Authority for the Files of the State Security Service of the Former GDR (BStU), the Memorial Berlin Hohenschoenhausen (Hohenschoenhausen) and the Federal Foundation for the Reappraisal of the SED Dictatorship (Stiftung Aufarbeitung). The adjacency matrices are the underlying data for the Social Network Analysis undertaken in the project *Towards a Collaborative Memory*, the principal output of which is a monograph of the same name.
|Date made available||29 Sep 2021|
|Publisher||University of Birmingham|
|Temporal coverage||Jan 2009 - 31 Dec 2016|
|Date of data production||2014 - 2018|