Formal languages over free binoids

Automata on Series-Parallel Biposets

DLT '01 Revised Papers from the 5th International Conference on Developments in Language Theory

Finite codes over free binoids

Journal of Automata, Languages and Combinatorics - Third international workshop on descriptional complexity of automata, grammars and related structures

Regular binoid expressions and regular binoid languages

Theoretical Computer Science

Equivalence of regular binoid expressions and regular expressions denoting binoid languages over free binoids

Theoretical Computer Science

Higher dimensional automata

Journal of Automata, Languages and Combinatorics

A hierarchy theorem for regular languages over free bisemigroups

Acta Cybernetica

Automata on infinite biposets

Acta Cybernetica

Weighted Logics for Nested Words and Algebraic Formal Power Series

ICALP '08 Proceedings of the 35th international colloquium on Automata, Languages and Programming, Part II

Definable transductions and weighted logics for texts

Theoretical Computer Science

Definable transductions and weighted logics for texts

DLT'07 Proceedings of the 11th international conference on Developments in language theory