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This paper makes a basic assumption that energy conservation exists, between psychological potential and a vehicle's kinetic energy, in the driver's psychological field based on the driver's mental activities. A virtual spring is used to describe the storage and release of psychological potential energy. Under the aforementioned conditions, we established a macroscopic traffic flow model with conservation...
The worm is still one of the most serious threat to the Network security. The logical worm propagation model could characterize the propagation of Internet worms more exactly, and could be more helpful to carry out the worm protection, detection and suppression technology research. In the initial phase of this paper, a heterogeneous network oriented worm propagation model namely Enhanced-AAWP was...
Switching cost is a key factor of service, not only for traditional service, but also for modern service. It always plays an important role when customers want to change from one service provider to another. So more and more service providers try to utilizing switching cost. The paper focuses on how to estimate switching cost. Considering many influencing factors, we propose one mathematical model...
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