- The interplay between intergenerational justice and mathematical utility theory, with A. Giarlotta. In: Mathematical Topics on Representations of Ordered Structures and Utility Theory. Essays in Honor of Professor Ghanshyam B. Mehta. G. Bosi et al. (Eds.) Springer International Publishing, 2020, pp. 325-351.
- Transformation Techniques for Interval-Valued Intuitionistic Fuzzy Sets: Applications to Aggregation and Decision Making, with G. Santos-García. In: EUSFLAT 2023/AGOP 2023, chap. 29. S. Massanet et al. (Eds.). LNCS 14069, Springer Nature, 2023, pp. 342–353.
- Expanded dual hesitant fuzzy sets, with F. Fatimah. In: 2018 International Conference on Intelligent Systems (IS). R. Jardim-Gonçalves et al. (Eds.), IEEE, 2019, pp. 102-108.
- On the structure of acyclic binary relations, with M. J. Campión, J. C. Candeal, R. G. Catalán, and Esteban Induráin. In: Information Processing and Management of Uncertainty in Knowledge-Based Systems. Applications. IPMU 2018. Springer, Cham, 2018, pp. 3-15.
- An adaptive soft set based diagnostic risk prediction system, with T. Mathew and E. Sherly. In: Intelligent Systems Technologies and Applications. S. M. Thampi et al. (Eds). Advances in Intelligent Systems and Computing 683, Springer AG, 2018, pp. 149-162.
- Expanded hesitant fuzzy sets and group decision making, with G. Santos-García. In: 2017 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE).
- A social choice approach to graded soft sets, with F. Fatimah, D. Rosadi and RB. F. Hakim. In: 2017 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE).
- Incomplete soft sets: new solutions for decision making problems, with G. Santos-García. In: Decision Economics, In commemoration of the birth Centennial of Herbert A. Simon 1916-2016 (Nobel Prize in Economics 1978), pp. 9-17. E. Bucciarelli, M. Silvestri, S. Rodríguez-González (Eds.) Lecture Notes in Artificial Intelligence, Springer-Verlag, 2016.
- Fuzzy soft set decision making algorithms: some clarifications and reinterpretations. In: Advances in Artificial Intelligence. 17th Conference of the Spanish Association for Artificial Intelligence, CAEPIA 2016, pp. 479-488. O. Luaces Rodríguez et al. (Eds.) Lecture Notes in Artificial Intelligence 9868, Springer-Verlag, 2016. ISBN: 978-3-319-44635-6.
- Fuzzy soft set based decision making: a novel alternative approach. In: Proceedings of the 2015 Conference of the International Fuzzy Systems Association and the European Society for Fuzzy Logic and Technology. J. M. Alonso, H. Bustince and M. Reformat (Eds.). Atlantis Press, 2015. ISBN: 978-94-62520-77-6.
- New correlation coefficients for hesitant fuzzy sets, with T. González-Arteaga and R. de Andrés. In: Proceedings of the 2015 Conference of the International Fuzzy Systems Association and the European Society for Fuzzy Logic and Technology (op. cit.).
- A new health classification scheme based on fuzzy hesitant information, with T. González-Arteaga and R. de Andrés. In: Proceedings of the 2015 Conference of the International Fuzzy Systems Association and the European Society for Fuzzy Logic and Technology (op. cit.).
- Fuzzy choice functions, consistency, and sequential fuzzy choice, with S. Díaz. In: Proceedings of the 2015 Conference of the International Fuzzy Systems Association and the European Society for Fuzzy Logic and Technology (op. cit.).
- Glaucoma diagnosis: a soft set based decision making procedure, with G. Santos García and E. Hernández Galilea. In: Advances in Artificial Intelligence. 16th Conference of the Spanish Association for Artificial Intelligence, CAEPIA 2015. J. M. Puerta, J. A. Gámez, B. Dorronsoro, E. Barrenechea, A. Troncoso, B. Baruque and M. Galar (Eds.). Lecture Notes in Artificial Intelligence, Springer-Verlag, 2015. ISBN: 978-3-319-24597-3.
- A linguistic approach for self-perceived health state: A real study for diabetes disease, with R. de Andrés, T. González-Arteaga and M. Peral. In: Advances in Artificial Intelligence. 16th Conference of the Spanish Association for Artificial Intelligence, CAEPIA 2015 (op. cit.).
- Nuevas medidas de consenso referenciadas difusas, with R. de Andrés, M. J. Campión, T. González-Arteaga and E. Induráin. Actas de la XVI Conferencia de la Asociación Española para la Inteligencia Artificial. ISBN: 978-84-608-4099-2.
- Fuzzy sets from the ethics of social preferences. Proceedings of ESTYLF 2014, pp. 469-474. Get PDF from MPRA.
- A fuzzy viewpoint of consensus measures in Social Choice, with R. de Andrés. Proceedings of ESTYLF 2014, pp. 87-92.
