TTransportation Research Part B Methodological2/24/2026Coordinating transfers between bus and metro train in real time: A logic-based branch-and-bound methodYin Yuan·Ziyou Gao·Ronghui Liu·Shukai Li·Lixing YangRead at Transportation Research Part B MethodologicalTagsRailway Systems and Energy EfficiencyIndustrial and Manufacturing EngineeringPunctualityHeadwayPublic transportTrainKey (lock)Reduction (mathematics)Domain (mathematical analysis)RandomnessTraffic congestionPath (computing)