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Testing is one of the most labor-intensive activities in software development life cycle and consumes between 30% and 50% of total development costs according to many studies. The communication gap between testers and developers that is caused by unclear or even invalid defect reporting usually makes the testing schedule delay, and contributes large amount of testing effort to rework and re-communication...
This paper introduces the current situation of Property insurance and it is unreasonable of the business structure. It summarizes in the structure of the main reason for discussion, and proposes some ideas of the business structure optimized about the property insurance in our country. There is the property insurance the goal programming model in this paper. It points out that it's in the programming...
Nowadays, commercial or in-house customized process management tools have been prevalently adopted for supporting software project management and process improvement. In this paper we report a case study to empirically investigate and evaluate the usage status and implications of a supporting tool named QONE in industrial environment in China. Decision theory is adopted in study design. The analysis...
Resource allocation in software development is important and many methods have been proposed. Related empirical research is yet scarce and evidence is required to validate the theoretical methods. This paper introduces the staffing pattern as a metric of resource distribution among project phases, and verifies its effect on software quality and productivity using real project data. The main findings...
Through analyzing basic characters of software process, from three dimensions: software process products, software process actions and software entities, this paper establishes the measurement indicators system of software process quality trustworthiness, and introduces the measurement model of software process trustworthiness. Instances studies show the model can not only evaluate the trustworthy...
The problems of portfolio selection with credibility criterion are investigated. They are maximized the possibility (necessary or credibility) that the return rate of portfolio is no less than a given expected rate. The crisp equivalents are given under the condition that the return rate of security is triangular fuzzy variable. Finally illustrative examples are given.
As two major performance measures, software productivity and quality convey critical information in supporting many decision making situations during project planning, management, as well as process/organization benchmarking processes. However, there is a lack of investigation on these performance measures with respect to enhancement projects, this leads to, in many enhancement/maintenance cases,...
Software processes are highly people-dependent and knowledge transfer-centric compared to traditional manufacturing processes. Different people are responsible for different types of knowledge transformation according to the skill set and expertise they master. This adds a great deal of complicated factors in resolving the scheduling problem in software development and maintenance process planning...
Internet brings more flexibility and possibilities to software. How to develop and maintain the software conveniently and easily is a big challenge for the developers of Internet applications. The purpose of this paper is to create a systemic framework for object oriented design (OOD) and map between the program and the reality. This paper investigates the things, relations and interactions between...
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