Through technical statistics of all 6 matches at NBA 2002 - 2003 seasons finals,different positions players defense and attack technique and ability of Spurs team and Nets team are comparatively studied.

Model of quick researching and manufacturing system based on queuing networks;

Resource analysis method for multi-service network based on queuing network

Based on the analysis of production of surface mine with the queuing network theory,a set of weighed evaluation indexes for the truck dispatching system is proposed.

The methods of queue-service net and event scheduling are utilized to model the assembling line and simulate its running process.

Then associating with the analysis of the whole system performance and the software content,a singlequeue performance model and a closed queuing network performance model based on the queuing theory were built.

As a model approximating queueing network systems,Brownian model is obtained through proper scale of the original model based on heavy load theory.

In recent years, the researches have focused more and more on the stability and global stability of the multiclass queueing network.

The optimal model of resource allocation of the railway transportation system under the special transportation operation mode was elaborated in this paper based on the analyzing of the process of the stochastic factors′ generation, pervasion and elimination as the example of queueing networks problem of the railway transportation system.