My Java library, which does some of the things described in the article (DAWGS, perfect hashing, Levenshtein automata):<p><a href="https:&#x2F;&#x2F;github.com&#x2F;danieldk&#x2F;dictomaton" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;danieldk&#x2F;dictomaton</a>