Characterizations of locally testable events. - Janusz A. Brzozowski; Imre Simon (Discret. Math., 1973)

Piecewise testable events. - Imre Simon (Automata Theory and Formal Languages, 1975)

On Finite Semigroups of Matrices. - Arnaldo Mandel; Imre Simon (Theor. Comput. Sci., 1977)

Limited Subsets of a Free Monoid - Imre Simon (FOCS, 1978)

A Note on the Triangle Conjecture. - Jean-Eric Pin; Imre Simon (J. Comb. Theory A, 1982)

Sequence Comparision: Some Theory and Some Practice. - Imre Simon (Electronic Dictionaries and Automata in Computational Linguistics, 1987)

Properties of factorization forests. - Imre Simon (Formal Properties of Finite Automata and Applications, 1988)

Recognizable Sets with Multiplicities in the Tropical Semiring. - Imre Simon (MFCS, 1988)

Factorization Forests of Finite Height. - Imre Simon (Theor. Comput. Sci., 1990)

Compression and Entropy. - Georges Hansel; Dominique Perrin; Imre Simon (STACS, 1992)

The Product of Rational Languages. - Imre Simon (ICALP, 1993)

String Matching Algorithms and Automata. - Imre Simon (Results and Trends in Theoretical Computer Science, 1994)

On Semigroups of Matrices over the Tropical Semiring. - Imre Simon (RAIRO Theor. Informatics Appl., 1994)

Free Burnside Semigroups. - Alair Pereira do Lago; Imre Simon (RAIRO Theor. Informatics Appl., 2001)