1. F. Herrera, E. Herrera-Viedma (Eds.), Computing with Words: Foundations and Applications. International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, Volume 9, Suppl. September 2001.

2. B. de Baets, M. Delgado, F. Herrera, E. Herrera-Viedma, J. Fodor, L. Martínez (Eds.), Special Issue on Preference Modeling and Applications. Fuzzy Sets and Systems. Volume 137, Number 1, 2003.

3. B. de Baets, M. Delgado, F. Herrera, E. Herrera-Viedma, J. Fodor, L. Martínez (Eds.), Special Issue on Preference Modeling and Applications. International Journal of Intelligent Systems. Volume 18, 2003.

4. O. Cordón, E. Herrera-Viedma (Eds.). Special Issue on Soft Computing Applications to Intelligent Information Retrieval on the Internet. International Journal of Approximate Reasoning, Volume 34, Numbers 2-3, 2003.

5. F. Herrera, E. Herrera-Viedma, L. Martínez, P.P. Wang (Eds.), Computing with Words: Models and Applications. Information Sciences, Volume 176, Number 4, 2006.

6. E. Herrera-Viedma, G. Pasi (Eds.), Special Issue on Soft Approaches to Information Retrieval and Information Access on the Web. Journal of the American Society for Information Science and Technology, 57(4), 2006.

7. F. Chiclana, E. Herrera-Viedma, S. Alonso, F. Herrera (Eds.), Fuzzy Approaches Modelling, Decision Making and Applications. International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, Volume 16, Issue 2 supp, August 2008.

8. E. Herrera-Viedma, G. Pasi, (Eds.), Special Issue on Aggregation Operators for Information Systems. International Journal of Intelligent Systems, Volume 23, Issue 12 2008.

9. Ruan Da, F. Herrera, E . Herrera-Viedma, L. Martínez, P.P. Wang (Eds.), Special Issue on Linguistic Decision Making: Tools and Applications. Information Sciences, Volume 179, Issue 14 2009.

10. F. Herrera, E. Herrera-Viedma, S. Alonso, F. Chiclana (Eds.), Special Issue on Computing with Words and Decision Making. Fuzzy Optimization and Decision Making, Vol. 8, Issue 4, 2009.

11. E. Herrera-Viedma, A.G. López-Herrera (Eds.), Special Issue on Soft Computing on the Web. Soft Computing. Soft Computing - A Fusion of Foundations, Methodologies and Applications. 2010

12. Guy De Tré, Enrique Herrera-Viedma, Gabriella Pasi, Slawomir Zadrozny (Eds), Soft approaches to information processing: from theory
to applications. Control and Cybernetics, Volume 39, Issue 4 2010.

13. E. Herrera-Viedma, Guy De Tre, Slawomir Zadrozny, J.A. Olivas (Eds), Special Issue on Soft approaches to information access on the
Web. Information Processing & Management, Volume 48, Issue 3, May 2012.

14. E. Herrera-Viedma, J.L. García Lapresta (Eds.), Information Fusion in Consensus and Decision Making, Information Fusion, 2012. Forthcoming