Testing robustness in calibration of stochastic volatility models. - Maria Letizia Guerra; Laerte Sorini (Eur. J. Oper. Res., 2005)

A Parameterization of Fuzzy Numbers for Fuzzy Calculus and Application to the Fuzzy Black-Scholes Option Pricing. - Luciano Stefanini; Laerte Sorini; Maria Letizia Guerra (FUZZ-IEEE, 2006)

Parametric representation of fuzzy numbers and application to fuzzy calculus. - Luciano Stefanini; Laerte Sorini; Maria Letizia Guerra (Fuzzy Sets Syst., 2006)

Parametrized Fuzzy Numbers for Option Pricing. - Maria Letizia Guerra; Laerte Sorini; Luciano Stefanini (FUZZ-IEEE, 2007)

Representing Fuzzy Numbers for Fuzzy Calculus. - Luciano Stefanini; Laerte Sorini (Analysis and Design of Intelligent Systems using Soft Computing Techniques, 2007)

A Desktop Calculator for Parametric Fuzzy Arithmetic. - Laerte Sorini (IFSA/EUSFLAT Conf., 2009)

Fuzzy Arithmetic with Parametric LR Fuzzy Numbers. - Luciano Stefanini; Laerte Sorini (IFSA/EUSFLAT Conf., 2009)

Value Function Computation in Fuzzy Real Options by Differential Evolution. - Maria Letizia Guerra; Laerte Sorini; Luciano Stefanini (ISDA, 2009)

Some Parametric Forms for LR Fuzzy Numbers and LR Fuzzy Arithmetic. - Laerte Sorini; Luciano Stefanini (ISDA, 2009)

Option price sensitivities through fuzzy numbers. - Maria Letizia Guerra; Laerte Sorini; Luciano Stefanini (Comput. Math. Appl., 2011)

Approximation of Fuzzy Numbers by F-Transform. - Luciano Stefanini; Laerte Sorini (IPMU (3), 2012)

Type-2 fuzzy numbers and operations by F-transform. - Luciano Stefanini; Laerte Sorini (IFSA/NAFIPS, 2013)

Time Series Modeling Based on Fuzzy Transform. - Luciano Stefanini; Laerte Sorini; Maria Letizia Guerra (SMPS, 2016)

A new approach to linear programming with interval costs. - Maria Letizia Guerra; Laerte Sorini; Luciano Stefanini (FUZZ-IEEE, 2017)

Value Function Computation in Fuzzy Models by Differential Evolution. - Maria Letizia Guerra; Laerte Sorini; Luciano Stefanini (Int. J. Fuzzy Syst., 2017)

Interval Analysis and Calculus for Interval-Valued Functions of a Single Variable - Part II: Extremal Points, Convexity, Periodicity. - Luciano Stefanini; Laerte Sorini; Benedetta Amicizia (Axioms, 2019)

Quantile and expectile smoothing based on L1-norm and L2-norm fuzzy transforms. - Maria Letizia Guerra; Laerte Sorini; Luciano Stefanini (Int. J. Approx. Reason., 2019)

Midpoint Representation of Fuzzy-Valued Functions and Applications. - Benedetta Amicizia; Maria Letizia Guerra; Mina Shahidi; Laerte Sorini; Luciano Stefanini (FUZZ-IEEE, 2020)

New Results in the Calculus of Fuzzy-Valued Functions Using Mid-Point Representations. - Luciano Stefanini; Laerte Sorini; Mina Shahidi (IPMU (2), 2020)

Value at Risk Based on Fuzzy Numbers. - Maria Letizia Guerra; Laerte Sorini (Axioms, 2020)

Bitcoin Analysis and Forecasting through Fuzzy Transform. - Maria Letizia Guerra; Laerte Sorini; Luciano Stefanini (Axioms, 2020)

On the Numerical Solution of Ordinary, Interval and Fuzzy Differential Equations by Use of F-Transform. - Davide Radi; Laerte Sorini; Luciano Stefanini (Axioms, 2020)

On the approximation of a membership function by empirical quantile functions. - Maria Letizia Guerra; Laerte Sorini; Luciano Stefanini (Int. J. Approx. Reason., 2020)

A Comparison Index for Costs of Interval Linear Programming Models. - Maria Letizia Guerra; Laerte Sorini; Luciano Stefanini (Axioms, 2025)

Fréchet and Gateaux gH-differentiability for interval valued functions of multiple variables. - Luciano Stefanini; Manuel Arana-Jiménez; Laerte Sorini (Inf. Sci., 2025)