RT Journal Article T1 Uncertainty representation in software models: a survey A1 Troya-Castilla, Javier A1 Moreno, Nathalie A1 Bertoa, Manuel F. A1 Vallecillo-Moreno, Antonio Jesús K1 Soporte lógico K1 Lenguajes de programación AB This paper provides a comprehensive overview and analysis of research work on how uncertainty is currently represented in software models. The survey presents the definitions and current research status of different proposals for addressing uncertainty modeling and introduces a classification framework that allows to compare and classify existing proposals, analyze their current status and identify new trends. In addition, we discuss possible future research directions, opportunities and challenges. PB Springer YR 2021 FD 2021-01-08 LK https://hdl.handle.net/10630/25121 UL https://hdl.handle.net/10630/25121 LA eng NO This work is partially supported by the European Commission (FEDER) and the Spanish Government under projects APOLO (US1264651), HORATIO (RTI2018-101204-B-C21), EKIPMENT-PLUS (P18-FR-2895) and COSCA (PGC2018-094905-B-I00). DS RIUMA. Repositorio Institucional de la Universidad de Málaga RD 21 ene 2026