During the process of controlling the civil aircraft maintenance costs, determining target cost and allocated to each system or components to make sure the target of cost control implementation into practice is an important work. This paper based on the value engineering, used fuzzy comprehensive evaluation method to give the function of each system or… (More)
Any risk management method begins with risk identification intended to detect and classify potential risk items. This paper proposes a methodological process for risk identification by analyzing documents from all departments of an organization ignoring they are hard copies or electronic files. The LDA is used for texts classification which is the core work… (More)
We use social network analysis to study the network structure and individual importance of employee Tacit Knowledge transfer in the department of technology application. Then we focus on analyzing the effects of some personal factors on tacit knowledge transfer. The results indicate the network of employee tacit knowledge transfer in the department of… (More)
The paper described the concept of life-cycle management theory. Learning from internationally recognized life-cycle project cost management theory, we uses fuzzy math and the system theory, and does some research on the life-cycle project cost management methods and steps and gives the algorithm.
Based on Wilenskypsilas ant colony foraging model and considering additional nature rules including multi-species, competition and evolution mechanism, the model called AntcolonySim was promoted. Simulations based on AntcolonySim under different conditions were carried out as well as emergent properties including foraging predominance and competition… (More)
The telecommunication industry depends on unit level mobility to respond to unexpected demands occurring over a large geographical range. If the response is not timely and comprehensive, these units may fail to meet the customer' required. Therefore, many telecom enterprises prepared abundant spare part. The arrangement provides "timely and wonderful"… (More)