Intelligent information-analytical technologies for improving the software quality by assessing the sufficiency of information at initial stages of the life cycle - Hovorushchenko, Tetiana; Pavlova, Olga; Boyarchuk, Artem; Kvassay, Miroslav; Hnatchuk, Yelyzaveta; Medzatyi, Dmytro (University of Žilina, Faculty of Management Science and Informatics, 2020)