Special purpose simulation template for utility tunnel construction
Proceedings of the 31st conference on Winter simulation: Simulation---a bridge to the future - Volume 2
Devs-based building information modeling and simulation for emergency evacuation
Proceedings of the Winter Simulation Conference
Proceedings of the Winter Simulation Conference
Occupancy analysis using building information modeling and cell-DEVS simulation
Proceedings of the Symposium on Theory of Modeling & Simulation - DEVS Integrative M&S Symposium
Visualization in 3ds max for cell-DEVS models based on building information modeling
Proceedings of the Symposium on Simulation for Architecture & Urban Design
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Traditional simulation models use statistical data to estimate task durations. However, to make the simulation results more realistic and reflecting the changes during the task execution, real-time simulation has been suggested by several researchers. On the other hand, little consideration is given to spatio-temporal constraints in simulation models. Several spatial modeling methods, such as maps, grids and 3D models, have been used in construction simulation. However, different resolutions of spatio-temporal representations should be used based on the specific requirements when considering spatio-temporal conflicts. The present paper aims to propose the basic concept of real-time simulation of construction activities considering spatio-temporal resolution requirements for improving safety and productivity. The objectives of the paper are: (1) to review real-time simulation methods of construction activities considering spatio-temporal conflicts; (2) to investigate the spatio-temporal requirements in the real-time simulation environment; and (3) to investigate the integration of simulation models at different spatio-temporal resolutions.