High-frequency financial data are characterized by unbalanced, non-linear and low signal-noise ratio, which often represents a challenge on the study of financial market microstructure. There has been little research on the de-noising method for high-frequency financial data, with the wavelet analysis...

One important function of process mining is to manage business process in order to detect the abnormal. A new process mining method is proposed based on process mining technology. The method will form a new process model that is more extensible relative to original process model. Then we use a effective...

Message Oriented Middleware (MOM) implement platform-independent data exchange with efficient and reliable messaging mechanism, what is the key technology of distributed systems integration. The traditional messaging middleware based on a specific platform or development tools, it has been unable to...

With the explosion in the use of mobile technologies, more people can get m-government services. It is related to the interests of many people, so it is necessary to evaluate user satisfaction of the services. Some proposed models fail to evaluate the m-government from the public’s perspective. The purpose...

ECU (Electronic Control Unit) plays an important role in automotive electronics development as the core component of the vehicle. There are problems such as large overhead, unbalanced resource allocation in the current AUTOSAR ECU mapping algorithm that’s widely adopted. To solve the problems, this paper...