Finite Automata Based Compression of Bi-level Images. - Karel Culík II; Vladimir Valenta (Data Compression Conference, 1996)

Finite automata based compression of bi-level and simple color images. - Karel Culík II; Vladimir Valenta (Comput. Graph., 1997)

Generalized Finite Automata and Transducers. - Karel Culík II; Vladimir Valenta (J. Autom. Lang. Comb., 1997)

Compression of Silhouette-like Images based on WFA. - Karel Culík II; Vladimir Valenta; Jarkko Kari (J. Univers. Comput. Sci., 1997)