Haskell implementation of Interval Tree Clocks as described by Almeida, Paulo & Baquero, Carlos & Fonte, Victor. (2008). Interval Tree Clocks: A Logical Clock for Dynamic Systems. 5401. 259-274. 10.1007/978-3-540-92221-6_18.
https://hackage.haskell.org/package/interval-tree-clock-0.2.0.0
