TY - JOUR AU - Acebes Senovilla, Fernando AU - Tao, Liangyan AU - Sobrino García, Manuel AU - Pajares Gutiérrez, Javier PY - 2026 UR - https://uvadoc.uva.es/handle/10324/84253 AB - The paper introduces Project Tightness (PT) as a topological indicator that captures the temporal tension of project networks and complements the traditional Series–Parallel (SP) index. Through simulation studies, the results show that PT helps... LA - spa KW - Network Topology TI - Project Tightness (PT): A Complementary Topological Indicator for Explaining Project Schedule Behaviour ER -