Graph for Scala is intended to provide basic graph functionality seamlessly fitting into the Scala Collection Library. Like the well known members of scala.collection, Graph for Scala is an in-memory graph library aiming at editing and traversing graphs, finding cycles etc. in a user-friendly way.
Scala
Latest commit 335c86b Dec 24, 2016 Peter Empen brushed up Katz centralities naive implementation

README.md