Results 51 to 60 of about 7,164 (164)
A Real-Time Railway Traffic Management Approach Preserving Passenger Connections
IEEE AccessThis paper addresses the real-time Railway Traffic Management Problem (rtRTMP), which involves adjusting train timetables during perturbations. Perturbations in railway networks often lead to significant delays, necessitating strategies to minimize their
Bishal Sharma +4 more
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Single-Machine Rescheduling with Rejection and an Operator No-Availability Period
MathematicsIn this paper, we investigate a rescheduling problem with rejection and an operator non-availability period on a single machine. An optimal original schedule with the objective of minimizing the total weighted completion time has been made in a ...
Guanghua Wu, Hongli Zhu
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Intent-Driven UAM Rescheduling
CoRRDue to the restricted resources, efficient scheduling in vertiports has received much more attention in the field of Urban Air Mobility (UAM). For the scheduling problem, we utilize a Mixed Integer Linear Programming (MILP), which is often formulated in a resource-restricted project scheduling problem (RCPSP).
Jeongseok Kim, Kangjin Kim
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A theory of distributing train rescheduling [PDF]
, 1996 We outline the formal modelling of a software system to support the scheduling and rescheduling of trains. The current (prototype) system supports only centralized rescheduling, but in practice rescheduling is done on an area basis, and a distributed system is required.
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Energy and AIThe development of an integrated energy system for mining that efficiently recycles multiple resources is a crucial strategy for achieving dual carbon reduction targets in the mining sector.
Qi Miao +4 more
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Hippopotamus optimization for dynamic flexible job shop scheduling under machine tool breakdowns [PDF]
FME TransactionsDynamic flexible job shop scheduling under machine tool breakdowns represents a complex and highly constrained combinatorial optimization problem in modern manufacturing systems.
Brenjo Katarina Z. +2 more
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Clean TechnologiesThe novel coronavirus outbreak has significantly heightened environmental costs and operational challenges for civil aviation airlines, prompting emergency airport closures in affected regions and a substantial decline in ridership.
Yujie Yuan +3 more
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Advances in Electrical and Computer Engineering, 2011 This paper presents a genetic algorithm (GA) to maximize total system social welfare and alleviate congestion by best placement and sizing of TCSC device, in a double-sided auction market.
MASOUM, M. A. S. +2 more
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MathematicsUnpredictable sudden disturbances such as machine failure, processing time lag, and order changes increase the deviation between actual production and the planned schedule, seriously affecting production efficiency. This phenomenon is particularly severe
Jun Yan +5 more
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Tạp chí Khoa học và Công nghệDynamic flexible flow shop scheduling problems present a complex challenge, where new orders arrive stochastically during the current schedule; this uncertainty degrades schedule stability and resource utilization, highlighting the need for responsive ...
Huynh Nhat Trieu +2 more
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