시뮬레이션

Intelligent Business Process Management – A White Paper from the Lanner Group

This paper deals with reducing the waiting times of vehicles at the traffic junctions by synchronizing the traffic signals. Strategies are suggested for betterment of the situation at different time intervals of the day, thus ensuring smooth flow of traffic. The concept of single way systems are also analyzed. The situation is simulated in Witness 2003 Simulation package using various convention..

Six Sigma and WITNESS This paper gives a brief definition of Six Sigma. It then explains Six Sigma project modelling with WITNESS incorporating the calculation of Sigma ratings for processes and the export of key statistics to MINITAB for further analysis. The WITNESS Optimizer Six Sigma algorithm is explained and an example project illustrating the use of all WITNESS tools including WITNESS, WI..

redefining process and improving performance for healthcare institutions looking to achieve both patient satisfaction and strong financial performance

This paper outlines discrete event simulation and examines the different types of experiments that are performed with simulation models. Optimization techniques are introduced which help establish the best model choices for a defined goal. The paper continues with a discussion on simulation model solution spaces and different types of optimization algorithms. The implementation of the WITNESS Op..

This paper describes the experiences and technical challenges encountered by the Lanner group in building a Java based simulation engine to simulate BPMN diagrams. It highlights the difference between conventional discrete simulation tools and the requirements for the BPMN engine. In particular the need for implicit rather then explicit queuing, the complexities of the patterns of parallel token..

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This paper explains the latest project work being undertaken at the Ford Motor Company in the generation of simulation models from spreadsheet interfaces and in particular the latest advances in the automatic creation of virtual reality worlds based on these model layouts. The ease of creation is the key to the use of the third dimension but being able to visualise a facility more accurately ove..