clone of http://sourceforge.net/projects/cugar-framework/
@incollection{
year={2013},
isbn={978-3-319-03679-3},
booktitle={AI 2013: Advances in Artificial Intelligence},
volume={8272},
series={Lecture Notes in Computer Science},
title={On Caching for Local Graph Clustering Algorithms},
publisher={Springer International Publishing},
author={Speck, René and Ngonga Ngomo, Axel-Cyrille}
}