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When accessing websites, users usually leave a lot of access information, which can be mined reasonably to help the managers of website to get accessing patterns of users. This article first introduces the preprocessing procedure of web logs, which includes the tasks of data cleaning, Data Discretization and their implementation. On the basis of preprocessing the analysis method of requested resource...
With the coming of the time of Internet, the number of the websites is growing in geometric progression. How can withhold the customers and how to make websites stand out above the rest are the problems in managing the websites. This article aims to analyze the behavior of web users. Firstly log data were collected from the web server, after data preprocesssing, a URL-UserID relevant matrix is set...
This paper proposes an optimal model of human resource allocation at the planning stage of software projects. Considering the different human resources demands required by different tasks and the characteristics of different human resources roles, this model realized the goal of assigning different team members to different tasks at the least cost under the conditions of satisfying the resource demand...
The effective transfer of software requirement knowledge is one of the key factors of decreasing the requirements volatility, solving conflicts between requirements, ensuring the quality of software project and customer satisfaction. From the point of knowledge management, this paper first classifies the software project requirement knowledge into 4 categories according to the knowledge sources from...
The paper proposes a framework to estimate the software project success potential using association rule mining technique. The framework aims to explore the relationship between the risk dimensions and project outcome. By the obtained association rules that take risk dimensions as the condition and the project outcome as the result, project managers can estimate whether a new project will be successful...
This article first develops the definition of software project cost risk and the efficiency of software project risk resolution strategy combination, then taking the efficiency as the selection criteria, proposes an optimal model for choosing software project cost risk resolution strategy combination based on the COCOMOII model. The model can provide us suggestions of how to select the appropriate...
The project of developing software is a comprehensive multiple objective system. In view of the characteristic of software project development process, this article uses the three basic factors-cost, schedule and quality of the software project development as the multi-attribute variable, establishes an integrated optimization model of software project development process based on fuzzy multi-attribute...
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