"Decidability of order-based modal logics" (2017) Caicedo, X.; Metcalfe, G.; Rodríguez, R.; Rogger, J. Journal of Computer and System Sciences. 88:53-74

"Lukasiewicz public announcement logic" (2016) Cabrer, L.;Rivieccio, U.;Rodriguez, R.O. (...)Yager R.R. 16th International Conference on Information Processing and Management of Uncertainty in Knowledge-Based Systems, IPMU 2016. 611:108-122

"Bi-modal Gödel logic over [0,1]-valued Kripke frames" (2015) Caicedo, X.; Rodríguez, R.O. Journal of Logic and Computation. 25(1):37-55

"On the Minimum Many-Valued Modal Logic over a Finite Residuated Lattice" (2011) Bou, F.; Esteva, F.; Godo, L.; Rodríguez, R.O. Journal of Logic and Computation. 21(5):739-790

"Characterizing fuzzy modal semantics by fuzzy multimodal systems with crisp accessibility relations" (2009) Bou, F.; Esteva, F.; Godo, L.; Rodríguez, R. Joint 2009 International Fuzzy Systems Association World Congress, IFSA 2009 and 2009 European Society of Fuzzy Logic and Technology Conference, EUSFLAT 2009:1541-1546

"A connection between similarity logic programming and gödel modal logic" (2005) Blandi, L.; Godo, L.; Rodríguez, R.O. Joint 4th Conference of the European Society for Fuzzy Logic and Technology, EUSFLAT 2005 and 11th French Days on Fuzzy Logic and Applications, LFA 2005:775-780