On Graduate Students-centered English Teaching Based on PBL in the Big Data Era

ABSTRACT

As an effective approach to research and to analyse public safety events, safe behaviour simulations are widely adopted in this research area. However, the complexity of safe group behaviors brings a lot of challenges to existing unitary pattern algorithms. To improve the accuracy of describing group safety behaviors in panic, this paper proposes a multi drive force model framework, which analyses stimulation factor and emotion factor in the process of group safety behavior evolutions. And to improve the efficiency of multi-agent based simulation systems, an indexed Multi-agent based algorithm is also put forward in this paper. In the end, the feasibility and efficiency of the proposed framework are verified by some experimental results.

Keywords: