Special issue dedicated to the 21st International Conference on Language Theory (DLT 2017) held in Liège, August 7--11, 2017. Edited by E. Charlier, J. Leroy and M. Rigo. International Journal of Foundations of Computer Science 30(1) (2019).
Special issue dedicated to the 16th "Journées montoises d'informatique théorique" (JM 2016) held in Liège, September 5--9, 2016. Edited by E. Charlier, J. Leroy and M. Rigo. RAIRO Theoretical Informatics and Applications. Informatique Théorique et Applications 51(4) (2017).
Developments in Language Theory. Proceedings of the 21st International Conference (DLT 2017) held in Liège, August 7--11, 2017. Edited by E. Charlier, J. Leroy and M. Rigo. Lecture Notes in Computer Science 10396, Springer, Cham, 2017.
E. Charlier. First-Order Logic and Numeration Systems. Sequences, Groups, and Number Theory, Chapter 3, 89--141. Edited by V. Berthé and M. Rigo. Trends in Mathematics, Birkhaüser/Springer, Cham, 2018.
E. Charlier, C. Cisternino, Z. Masáková and E. Pelantová. Substitutions and Cantor real numeration systems. Submitted for publication. Arxiv paper.
E. Charlier, C. Cisternino and S. Kreczman. On periodic alternate base expansions. Journal of Number Theory. 254 (2024) 184-198. Published paper.
E. Charlier, C. Cisternino, Z. Masáková and E. Pelantová. Spectrum, algebraicity and normalization in alternate bases. Journal of Number Theory 249 (2023) 470-499. Published paper.
E. Charlier, C. Cisternino and K. Dajani. Dynamical behavior of alternate base expansions. Ergodic Theory and Dynamical Systems 43 (2023) 827-860. Published paper.
E. Charlier, A. Massuir, M. Rigo and E. Rowland. Periodicity problem in linear numeration systems. International Journal of Algebra and Computation 32 (2022) 561-596. Published paper.
E. Charlier, C. Cisternino and M. Stipulanti. Regular sequences and synchronized sequences in abstract numeration systems. European Journal of Combinatorics 101 (2022) 103475, 34 pp. Published paper.
E. Charlier and C. Cisternino. Expansions in Cantor real bases. Monatshefte für Mathematik 195 (2021) 585-610. Published paper.
E. Charlier, C. Cisternino and A. Massuir. Minimal automaton for multiplying and translating the Thue-Morse set. Electronic Journal of Combinatorics 28 (2021) Paper No. 3.12, 36 pp. Published paper.
E. Charlier, C. Cisternino and M. Stipulanti. Robustness of Pisot-regular sequences. Advances in Applied Mathematics 125 (2021) 102151, 22 pp. Published paper.
E. Charlier, S. Puzynina and E. Vandomme. Recurrence along directions in multidimensional words. Discrete Mathematics 343 (2020) 112006, 23 pp. Published paper.
E. Charlier, M. Philibert and M. Stipulanti. Nyldon words. Journal of Combinatorial Theory Series A 167 (2019) 60-90. Published paper.
E. Charlier and W. Steiner. Permutations and negative beta-shifts. International Journal of Foundations of Computer Science 29 (2018) 721-740. Published paper.
E. Charlier, S. Puzynina and L. Zamboni. On a group theoretic generalization of the Morse-Hedlund theorem. Proceedings of the American Mathematical Society 145 (2017) 3381-3394. Published paper.
E. Charlier, J. Leroy and M. Rigo. Asymptotic properties of free monoid morphisms. Linear Algebra and its Applications 500 (2016) 119-148. Published paper.
E. Charlier, T. Harju, S. Puzynina and L. Zamboni. Abelian bordered factors and periodicity. European Journal of Combinatorics 51 (2016) 407-418. Published paper.
E. Charlier, J. Leroy and M. Rigo. An analogue of Cobham's theorem for graph directed iterated function systems. Advances in Mathematics 280 (2015) 86-12. Published paper.
E. Charlier, T. Kamae, S. Puzynina and L. Q. Zamboni. Infinite self-shuffling words. Journal of Combinatorial Theory Series A 128 (2014) 1-40. Published paper.
E. Charlier and J. Honkala. The freeness problem over matrix semigroups and bounded languages. Information and Computation 237 (2014) 243-256. Published paper.
E. Charlier, M. Domaratzki, T. Harju and J. Shallit. Composition and orbits of language operations: finiteness and upper bounds. International Journal of Computer Mathematics 90 (2013) 1171-1196. Published paper.
E. Charlier, N. Rampersad and J. Shallit. Enumeration and decidable properties of automatic sequences. International Journal of Foundations of Computer Science 23 (2012) 1035-1066. Published paper.
E. Charlier, A. Lacroix and N. Rampersad. Multi-dimensional sets recognizable in all abstract numeration systems. RAIRO - Theoretical Informatics and Applications 46 (2012) 51-65. Published paper.
E. Charlier, N. Rampersad, M. Rigo and L. Waxweiler. The minimal automaton recognizing mN in a linear numeration system, INTEGERS: The Electronic Journal of Combinatorial Number Theory 11B (2011) A4, 24 pages. Published paper.
E. Charlier and N. Rampersad. The growth function of S-recognizable sets. Theoretical Computer Sience 412 (2011) 5400-5408. Published paper.
E. Charlier, M. Le Gonidec and M. Rigo. Representing reals numbers in a generalized numeration system. Journal of Computer and System Sciences 77 (2011) 743-759. Published paper.
E. Charlier, T. Kärki and M. Rigo. Multidimensional generalized automatic sequences and shape-symmetric morphic words. Discrete Mathematics 310 (2010) 1238-1252. Published paper.
J. Bell, E. Charlier, A. Fraenkel and M. Rigo. A decision problem for ultimately periodic sets in non-standard numeration systems. International Journal of Algebra and Computation 19 (2009) 809-839. Published paper.
E. Charlier, M. Rigo and W. Steiner. Abstract numeration systems on bounded languages and multiplication by a constant. INTEGERS: The Electronic Journal of Combinatorial Number Theory 8 (2008) A35, 19 pages. Published paper.
E. Charlier. Alternate base numeration systems. Proceedings of WORDS 2023. LNCS 13899, 14-34, Springer, Cham, 2023. Published paper.
E. Charlier, C. Cisternino and M. Stipulanti. A full characterization of Bertrand numeration systems. Proceedings of DLT 2022. LNCS 13257, 102-114, Springer-Verlag, 2022. Published paper.
E. Charlier, C. Cisternino and A. Massuir. State complexity of the multiples of the Thue-Morse set. Proceedings of GandALF 2019. EPTCS 305, 34-49, 2019. Published paper (short version). Arxiv (long version).
E. Charlier, S. Puzynina and E. Vandomme. Recurrence in multidimensional words. Proceedings of LATA 2019. LNCS 11417, 397-408, Springer-Verlag, 2019. Published paper.
E. Charlier. Permutations and shifts. Proceedings of DLT 2016. LNCS 9840, XII, Springer-Verlag, 2016. Published paper.
E. Charlier and W. Steiner. Permutations and negative beta-shifts. Proceedings of Numeration 2016, 4 pages.
E. Charlier, T. Harju, S. Puzynina and L. Zamboni. Abelian bordered factors and periodicity. Proceedings of Journées Montoises d'Informatique Théorique 2014, 5 pages.
E. Charlier and J. Honkala. The freeness problem over matrix semigroups and bounded languages. Proceedings of Journées Montoises d'Informatique Théorique 2014, 5 pages.
E. Charlier, T. Kamae, S. Puzynina and L. Zamboni. Self-shuffling words. Proceedings of ICALP 2013. LNCS 7966, 113-124, Springer-Verlag, 2013. Published paper.
E. Charlier, N. Rampersad and J. Shallit. Enumeration and decidable properties of automatic sequences. Proceedings of DLT 2011. LNCS 6795, 165-179, Springer-Verlag, 2011. Published paper.
E. Charlier, M. Domaratzki, T. Harju and J. Shallit. Finite orbits of languages operations. Proceedings of LATA 2011, LNCS 6638, 204-215, Springer-Verlag, 2011. Acceptation rate: 36/91. Published paper.
E. Charlier, N. Rampersad, M. Rigo and L. Waxweiler. Structure of the minimal automaton of a numeration language and applications to state complexity. Proceedings of Journées Montoises d'Informatique Théorique 2010, 13 pages.
E. Charlier, N. Rampersad, M. Rigo and L. Waxweiler. Structure of the minimal automaton of a numeration language. Proceedings of LaCIM 2010, 9 pages.
E. Charlier, N. Rampersad, M. Rigo and L. Waxweiler. State complexity of testing divisibility. Proceedings of DCFS 2010, EPTCS 31, 48--57, 2010. Published paper.
E. Charlier, T. Kärki and M. Rigo. Multidimensional generalized automatic sequences and shape-symmetric morphic words. Proceedings of AutoMathA: from Mathematics to Applications 2009, 18 pages.
E. Charlier, T. Kärki, and M. Rigo. A characterization of multidimensional S-automatic sequences. Proceedings of Numération : mathématiques et informatique 2009, Actes des rencontres du CIRM, 1, 23--28, 2009. Published paper.
E. Charlier and M. Rigo. A decision problem for ultimately periodic sets in non-standard numeration systems. Proceedings of Journées Montoises d'Informatique Théorique 2008, 13 pages.
E. Charlier and M. Rigo. A decision problem for ultimately periodic sets in non-standard numeration systems. Proceedings of MFCS 2008 . LNCS 5162, 241-252, Springer-Verlag, 2008. Acceptation rate: 45/117. Published paper.
E. Charlier and M. Rigo. Structural properties of bounded languages with respect to multiplication by a constant. Proceedings of Journées Montoises d'Informatique Théorique 2006, 16 pages. Published paper.
Abstract numeration systems: recognizability, decidability, multidimensional S-automatic sequences, and real numbers, sous la direction de Michel Rigo, décembre 2009, 150 pages (thèse de doctorat). pdf
Conservation du caractère reconnaissable par opérations arithmétiques dans un système de numération abstrait, sous la direction de Michel Rigo, juin 2006, 60 pages (mémoire de DEA). pdf
Frames d'exponentielles, sous la direction de Françoise Bastin, juin 2004, 65 pages (mémoire de licence). pdf
Actes du congrès MATh.en.JEANS 2017 de Liège. Édité par E. Charlier, M. Ernst, C. Esser, Yvan Haine, Anne Lacroix, J. Leroy, Julien Raskin et Yvik Swan. www.math.en.jeans.be, Liège 2018.
Le vaste monde des mathématiques, article réalisé par Ariane Luppens, journaliste, sur base d'un entretien avec Yvik Swan, Journal Le 15e jour du mois de l'Université de Liège : 2015.
Sur quelle base compter ?, article réalisé par E. Di Pietro, journaliste, sur base d'un entretien, Site Réflexions de l'Université de Liège, 2009.