The knowledge of the transportation mode used by humans (e. g. bicycle, on foot, car, and train) is critical for travel behaviour research, transport planning and traffic management. Nowadays, new technologies such as the GPS have replaced traditional survey methods (paper diaries, telephone) since they are more accurate and problems such as underreporting are avoided. However, although the mov...

The Transportation Model (TM) in the application of Linear Programming (LP) is very useful optimal distribution goods. This paper focuses on finding Initial Basic Feasible Solutions (IBFS) to TMs hence, proposing a Demand-Based Allocation Method (DBAM) solve problem. unprecedented proposal goes contrast Cost-Based Resource Allocations (CBRA) associated with existing methods (including North-wes...

In this study, we develop MPI implementation in Java, and evaluate its performance. In C/C++/Fortran binding of MPI, type of message buffer is restricted to primitive array and derived data type. Our implementation of MPI can transport serializable objects as messages. The merit is capability of user defined class transportation. We implement send/receive method optimized object transportation....

Traffic congestion identification is a popular research topic of Intelligent Transportation System (ITS). Many identification methods, such as threshold value based methods, California, McMaster method and so on, have been studied. But the threshold values of these methods are difficult to be determined. A novel threshold value based traffic congestion identification method is proposed in this ...

Effective management of the vehicles plays an important role in transportation sector. There are some novel approaches in software engineering which can be used to dynamically control the trucks. One of the example technologies is multi-agent systems. Multi-agent-based technologies could be used for truck dispatching in real time. The trucks in such systems have their own transportation plan an...

in this paper, we consider the fuzzy fixed-charge transportation problem (ffctp). both of fixed and transportation cost are fuzzy numbers. contrary to previous works, electromagnetism-like algorithms (em) is firstly proposed in this research area to solve the problem. three types of em; original em, revised em, and hybrid em are firstly employed for the given problem. the latter is being firstl...

With the rapid development of the national economy of China, an increasing need for transportation facilities is becoming a serious challenge that the existing traffic system has to meet. Thus, the highway transportation capacity development level assessment has important significance in theory and in practice. In order to overcome the current defects of stronger subjectivity and experience in ...