Comparing Interval-Valued Estimations with Point-Valued Estimations. - Hugo Saulnier; Olivier Strauss; Inés Couso (IPMU (2), 2016)

Kendall's rank correlation on quantized data: An interval-valued approach. - Inés Couso; Olivier Strauss; Hugo Saulnier (Fuzzy Sets Syst., 2018)