MuPe Life Stories Dataset: Spontaneous Speech in Brazilian Portuguese with a Case Study Evaluation on ASR Bias against Speakers Groups and Topic Modeling. - Sidney Evaldo Leal; Arnaldo Cândido Júnior; Ricardo M. Marcacini; Edresson Casanova; Odilon Gonçalves; Anderson da Silva Soares; Rodrigo Lima; Lucas Rafael Stefanel Gris; Sandra M. Aluísio (COLING, 2025)