| 2025 | RE | Educational Requirements for Trustworthy Recommender Systems. | Alexandru Mateescu |
| 2000 | DLT | Routes and Trajectories. | Alexandru Mateescu |
| 1999 | DLT | Contextual grammars with trajectories. | Carlos Martn-Vide, Alexandru Mateescu |
| 1999 | FCT | Sewing Grammars. | Carlos Martn-Vide, Alexandru Mateescu |
| 1998 | MFCS | Shuffle on Trajectories: The Schtzenberger Product and Related Operations. | Tero Harju, Alexandru Mateescu, Arto Salomaa |
| 1998 | STACS | Shuffle of omega-Words: Algebraic Aspects (Extended Abstract). | Alexandru Mateescu |
| 1997 | DLT | Infinite trajectories. | Alexandru Mateescu, George Daniel Mateescu |
| 1997 | DLT | Decidability of fairness for context-free languages. | Alexandru Mateescu, Kai Salomaa, Sheng Yu |
| 1997 | FCT | Contextual Grammars with Distributed Catenation and Shuffle. | Manfred Kudlek, Solomon Marcus, Alexandru Mateescu |
| 1995 | DLT | Rational and Algebraic Languages with Distributed Catenation. | Manfred Kudlek, Alexandru Mateescu |
| 1995 | FCT | Distributed Catenation and Chomsky Hierarchy. | Manfred Kudlek, Alexandru Mateescu |
| 1994 | STACS | Nondeterminism in Patterns. | Alexandru Mateescu, Arto Salomaa |
| 1993 | FCT | On Scattered Syntactic Monoids. | Alexandru Mateescu |
| 1993 | MFCS | Post Correspondence Problem: Primitivity and Interrelations with Complexity Classes. | Alexandru Mateescu, Arto Salomaa |