- C. S. Calude, M. J. Dinneen (eds.). Special issue:
UCNC 2016, International Journal of Unconventional Computing 12 (2016).
- C. S. Calude, C. S. Calude, M. Gheorghe (eds.). Special issue:
Formal
Models--Computability, Complexity, Applications, Fundamenta Informaticae 131 i-iv (2014).
- C. S. Calude, B. Durand, A. Gajardo, D. Perrin, I. Rapaport, S. Rica (eds.). Special issue:
Dynamics of Complex Systems 2011, Theoretical Computer Science 504, (2013), 504 (16 September 2013).
- C. S. Calude, S. B. Cooper (eds.). Special issue: Computability of the Physical, Mathematical Structures in Computer Science, 22, 05
(2012).
- C. S. Calude, J. F. Costa, H. Guerra (eds.). Special issue: Towards a Computational Interpretation of Physical
Theories,
Appl. Math. Comput. 218, 25 (2012).
- C. S. Calude (ed.). Special issue: Alan Turing, Asia Pacific
Mathematics Newsletter 2, 1 (2012).
- C. S. Calude, J. F. Costa (eds.). Special issue: 3rd International Workshop Physics and Computation 2010, Selected papers, International Journal of Unconventional Computing
7, 5 (2011).
- C. S. Calude, J. F. Costa (eds.). Special issue: Unconventional Computation 2008, Selected papers, Natural Computing, Springer, 4 (2010).
-
C. S. Calude, J. F. Costa (eds.). Special issue: Physics and Computation, Appl. Math. Comput., 215, 4 (2009), 122 pp.
- C. S. Calude, J. F. Costa (eds.). Special issue: Physics and Computation, Natural Computing, 8, 3 (2009), Springer, 212 pp.
- C. S. Calude, H. Juergensen (eds.). Special issue: Algorithmic Complexity and Applications, Fundamenta Informaticae, 83, 1-2 (2008), 232 pp.
- C. S. Calude, G. Paun (eds.). Special issue: Unconventional Computation 2006, Selected papers, Natural Computing, 7,1 (2008), 109 pp.
- C. Calude, H. Maurer, A. Salomaa, K. Tochtermann (eds.). J. UCS: the Journal of Universal Computer Science, Vol. 12-2006, Springer, Berlin, 2007, 1799 pp.
- C. S. Calude, G. Stefanescu, M. Zimand (eds.). Special issue: Combinatorics and Related Areas, J. UCS 13, 11 (2007), 402 pp.
- M. Burgin, C. S. Calude (eds.). Special issue: Complexity of Computation and Algorithms, Theoret. Comput. Sci., 383/2-3 (2007), 111-290.
- C. S. Calude, R. Lupacchini, G. Sandri (eds.). Special issue: Natural Processes and Models of Computation, Natural Computing, 2 (2007), 73-205.
- C. Calude, H. Maurer, A. Salomaa, K. Tochtermann (eds.). J. UCS: the Journal of Universal Computer Science, Vol. 11-2005, Springer-Verlag, Berlin, 2006, 2191 pp.
- C. S. Calude, H. Ishihara (eds.). Special issue: Constructivity, Computability, and Logic, J. UCS 11, 12 (2005), Springer, 1863-2191.
- C. Calude, H. Maurer, A. Salomaa, K. Tochtermann (eds.). J. UCS: the Journal of Universal Computer Science, Vol. 10-2004, Springer-Verlag, Berlin, 2005, 1730 pp.
- C. S. Calude (ed.). Special issue: 8th International Conference on Developments in Language Theory (DLT ’04), International Journal of Foundations of Computer Science, 16, 4 (2005), 623-802.
- C. S. Calude, G. P ̆aun, G. Rozenberg (eds.). Special Issue on Contagious Creativity: In Honor of the 80th Birthday of Professor Solomon Marcus, Fundamenta Informaticae 64, 1-4 (2005), 482 pp.
- C. Calude, H. Maurer, A. Salomaa, K. Tochtermann (eds.). J. UCS: the Journal of Universal Computer Science, Vol. 9-2003, Springer-Verlag, Berlin, 2004, 1535 pp.
- C. Calude, H. Maurer, A. Salomaa, K. Tochtermann (eds.). J. UCS: the Journal of Universal Computer Science, Vol. 8-2002, Springer-Verlag, Berlin, 2003, 1066 pp.
- C. S. Calude, Gh. Paun (eds.). Special issue of the Romanian Journal of Information Science and Technology 5, 1-2 (2002), 191 pp.
- C. S. Calude, K. Salomaa, S. Yu (eds.). Advances and Trends in Automata and Formal Languages. A Collection of Papers in Honour of the 60th Birthday of Helmut Juergensen, J. UCS 8, 3 (2002), 250 pp.
- C. S. Calude, K. Svozil (eds.). Special issue on “Real and Virtual”, Millennium III 6-7 (2001), 146 pp.
- C. Calude, H. Maurer, A. Salomaa (eds.). J. UCS: the Journal of Universal Computer Science, Vol. 7-2001, Springer-Verlag, Berlin, 2001, 1138 pp.
- C. S. Calude, G. Stefanescu (eds.). Automata, Logic, and Computability. Special issue dedicated to Professor Sergiu Rudeanu Festschrift. J. UCS 6, 1 (2000), 225 pp.
- C. Calude, H. Maurer, A. Salomaa (eds.). J. UCS: the Journal of Universal Computer Science, Vol. 6-2000, Springer-Verlag, Berlin, 2000, 1254 pp.
- . C. Calude, H. Maurer, A. Salomaa (eds.). J. UCS: the Journal of Universal Computer Science, Vol. 5-1999, Springer-Verlag, Berlin, 1999, 856 pp.
- C. Calude, H. Maurer, A. Salomaa (eds.). J. UCS: the Journal of Universal Computer Science, Vol. 4-1998, Springer-Verlag, Berlin, 1998, 900 pp.
- C. Calude, H. Maurer, A. Salomaa (eds.), J. UCS: the Journal of Universal Computer Science, Vol. 3-1997, Springer-Verlag, Berlin, 1998, 1417 pp.
- C. S. Calude, J. L. Casti (eds.). Unconventional Models of Computation, Complexity, Vol. 4, 1, (1998), 13-42. (special issue)
- C. Calude, H. Maurer, A. Salomaa (eds.), J. UCS: the Journal of Universal Computer Science, Vol. 2-1996, Springer-Verlag, Berlin, 1998, 860 pp.
- D. S. Bridges, C. S. Calude, M. Dinneen, B. Khoussainov (eds.). Proceedings of the First Japan-NZ Workshop on “Logic in Computer Science”, J. UCS 3 (1997), 1134-1281. (special issue)
- C. Calude, H. Maurer, A. Salomaa (eds.). J. UCS: the Journal of Universal Computer Science, Vol. 1-1995, Springer-Verlag, Berlin, 1996, 832 pp.
- C. Calude (ed.) The Finite, the Unbounded and the Infinite, Proceedings of the Summer School “Chaitin Complexity and Applications”, Mangalia, Romania, 27 June - 6 July, 1995, J. UCS 2 (1996), 242-441. (special issue)