Propagation Influence On Trustworthy Requirements’ Evolutionof Cloud Accounting AIS Based On Complex Network

The maturation of cloud computing technology and the expansion of its appliedrangequicken the steps that accounting information go into cloud accounting times. The characteristics that customization, real-time updates, extendibility and so on, of cloud accounting, which makes cloud accounting more potential than traditional accounting, especially in the matter of hardware facilities. Cloud accounting is so fit for small and medium-sized enterprises. The problems that initial investments of hardware and software, version upgrading and preserving, cost of system management, server failure loss, etc. are all undertook by cloud accounting supplier. It reduces enormous indirect cost for the customer enterprise. But at present, security issues are one of the key factors to hinder that cloud accounting is accepted by most potential users. Company’s financial data and profile information are introduced to the Internet by cloud accounting, and are shared to some other devices which have requirements. Any devices that have a connection to the Internet can ask for information by access the account. These challenge the trustworthiness of cloud accounting. On the dynamic Internet, the trustworthiness of cloud accounting is affected by trustworthy requirements from various aspects. When influence occurred, the circumstances of propagation influence on trustworthy requirements’ evolution of cloud accounting AIS become issues, which cloud accounting supplier and customer enterprise focus of the first importance. At present, domestic and foreign scholars mainly research trustworthy requirements, trustworthiness, trust evaluation from different aspects. There are few in-depth analyses about trustworthy requirements’ evolution of cloud accounting AIS. Research ofpropagation influence on trustworthy requirements’ evolution of cloud accounting AIS evenhas not been talked about. XX enterprise as a cloud accounting supplier, facing above problems, when it provides cloud accounting AIS for customer enterprise.To deal with the unknown circumstances of propagation influence on trustworthy requirements’ evolution of AIS of XX cloud accounting supplier, and influence factors occur from various aspects of the status, this paper introduces the theory of complex networks, on the basis of establishing the network of propagation influence on trustworthy requirements’ evolution of cloud accounting AIS, and provides a method based on complex network to research propagation influence circumstances. By the case that XX cloud accounting supplier provides AIS for ABC customer enterprise, this paper abstract each level of subsystem, function modules and trusted attributes as nodes. Trusted attributes are quality attributes of corresponding function module nodes. The flow direction of data in AIS is the path of propagation. Setting the transmission threshold of propagation influence network, and working out nodes number, edges number, average degree, average path length, clustering coefficient to describe the essential network characteristics of cloud accounting AIS. Using betweenness, PageRank, etc. to quantify the importance of nodes. At last, presenting the circumstances of propagation influence on trustworthy requirements’ evolution of AIS by the simulation, and then providing corresponding management suggestion.The introduction of complex network theory and characterization of cloud accounting AIS network provide new thinking for the research of propagation influence on trustworthy requirements’ evolution of AIS. Directly presenting the circumstances of propagation influence was influenced by network topology and spread source, and proving this method is valuable for the research of propagation influence on trustworthy requirements’ evolution of AIS.