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oai:uvadoc.uva.es:10324/842542026-04-21T19:21:33Zcom_10324_1180com_10324_931com_10324_894col_10324_1375

Pajares Gutiérrez, Javier Acebes Senovilla, Fernando Martín Cruz, Natalia Gúdel, Ricardo 2026-04-21T17:34:13Z 2026-04-21T17:34:13Z 2026-04 Proceedings of PMS2026, 2026, pp. 88–91. https://uvadoc.uva.es/handle/10324/84254 88 91 Proceedings of PMS2026, Toulouse (France) Producción Científica This paper analyses the impact of correlations between activity durations on project uncertainty and risk sensitivity indexes using Monte Carlo simulation. Results show that correlations have little effect on expected project duration but significantly affect variance and sensitivity measures, especially cruciality (CrI) and SSI, while criticality (CI) remains relatively stable. The effects are strongly moderated by network topology, particularly Project Tightness (PT), which emerges as a key factor explaining the magnitude of these changes. This project has been partially funded by the Regional Government of Castile and Leon (Spain) under the Regional Accredited Research Groups Support Program, with grant VA042G2. application/pdf spa info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-nd/4.0/ Attribution-NonCommercial-NoDerivatives 4.0 Internacional Schedule Risk Analysis, Correlations, Risk Sensitivity Indexes, Project Tightness The Role of Correlations Between Activity Durations in Project Schedule Risk Analysis info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://pms2026.sciencesconf.org/data/book_pms2026_en.pdf SI