Monadic Fusion of Functional Programs. - Claus Jürgensen (FICS, 2003)

Categorical semantics and composition of tree transducers. - Claus Jürgensen (2003)

Syntactic composition of top-down tree transducers is short cut fusion. - Claus Jürgensen; Heiko Vogler (Math. Struct. Comput. Sci., 2004)