Projects on CLiki: gecol
You might want to check out his page or contact him via electronic mail: kilian.sprotte at gmail dot com.
Kilian Sprotte
Kilian Sprotte is a Person, currently based in Berlin, who started
off using Lisp for Computer-Aided Composition in Music. He likes to do
Constraint Programming with Screamer -- his special favourite,
also GECODE and is generally quite interested in programming languages
research. Other admired languages: Haskell, Ruby and Oz.