Anhui University of Finance and Economics

About: Anhui University of Finance and Economics is a education organization based out in Bengbu, China. It is known for research contribution in the topics: China & Hopf bifurcation. The organization has 933 authors who have published 1070 publications receiving 11500 citations. The organization is also known as: AUFE.

The Study on Rough Set Theory for Customers Churn

Abstract: In order to compress or reduce redundant features in customers churn, the rough set theory is introduced and a feature reduction algorithm based on the rough set is proposed. An example in customers churn is given to validate the algorithm. The results show that when the customers churn classification result is almost invariable, the main features which are more important to the churn classification can be searched by this algorithm.

Returns Management Information System: A Case of Paint Manufacturers

Abstract: Reverse logistics activities in paint manufacturer mainly are products returns. Manufacturers can redistribute these returns directly at a discount or reuse their materials and packaging. Paint manufacturer is inclined to reduce returns which always bring negative effect. Good forward supply chain management can decrease return in some extent. These measures including: products returns' measuring, relative restricted returns policies, formalization of reverse logistics programs and closed supply chain management information system etc. For better control and management of these return activities, business process reengineering based on information system which integrated into forward supply chain is proposed in the paint manufacturers. A case of the paint manufacturers is analyzed here as an example to show the fore-and-aft business process change.

Exponential Stability for Time-changed Stochastic Differential Equations

Abstract: So far there have been few results presented on the exponential stability for time-changed stochastic differential equations. The main aim of this work is to fill this gap. By making use of general Lyapunov methods and time-changed Ito formula, we establish the exponential stability and almost sure exponential stability of solution to time-changed SDEs. Finally, we construct some examples to illustrate the effectiveness of our established theory.

Travel agent’s tour selection and sightseeing bus schedule for group package tour planning:

Abstract: Two problems plague the tourism industry: (1) a scheduled group package tour (GPT) can be canceled if the number of reserved passengers does not reach a minimum number and (2) a customer’s request ...