本文選題：半自動(dòng)化 + COSMIC��； 參考：《國(guó)防科學(xué)技術(shù)大學(xué)》2016年碩士論文

【摘要】：COSMIC方法作為當(dāng)今主流的功能規(guī)模度量方法之一,不僅應(yīng)用于商業(yè)應(yīng)用軟件的度量,還可應(yīng)用于實(shí)時(shí)控制系統(tǒng)和多層系統(tǒng)的規(guī)模度量。該方法適用于軟件項(xiàng)目開發(fā)的各個(gè)階段,使用軟件用戶容易理解的術(shù)語,操作簡(jiǎn)單,無須軟件設(shè)計(jì)專業(yè)知識(shí),受到越來越多的軟件公司的青睞和推崇。然而,COSMIC官方給出的度量手冊(cè)僅僅羅列出度量時(shí)可遵循的原則和規(guī)則,并未給出清晰的度量流程,雖然有不少學(xué)者對(duì)COSMIC方法進(jìn)行過一定的改進(jìn),但是仍未擺脫主觀臆斷帶來的度量不一致。針對(duì)這些現(xiàn)狀,本文在遵循COSMIC原則和規(guī)則的基礎(chǔ)上,使用計(jì)算機(jī)工具替代部分人工度量操作,提出了一種半自動(dòng)化COSMIC方法。本文主要工作:1.介紹了COSMIC方法的基本情況、兩種軟件模型和三個(gè)度量階段。指出了COSMIC方法在實(shí)踐中存在的困難,并給出了產(chǎn)生困難的原因分析。2.介紹了兩種基于COSMIC方法改良的實(shí)施方法。指出并分析了這些改良的方法在實(shí)踐中存在的困難及原因。3.在COSMIC及其他改良的方法原則基礎(chǔ)上,修改并完善了一系列規(guī)則,引入計(jì)算機(jī)工具替代部分人工操作,提出一種半自動(dòng)化COSMIC方法。4.運(yùn)用本文方法對(duì)兩個(gè)典型案例進(jìn)行度量,分步驟展示度量過程。制定實(shí)驗(yàn)方案,選取4個(gè)案例,分別使用COSMIC方法和本文方法實(shí)施度量,并將結(jié)果進(jìn)行比對(duì)分析,得出實(shí)驗(yàn)結(jié)論,驗(yàn)證了半自動(dòng)化COSMIC方法在實(shí)踐中的可行性。最后,本文分析了方法未解決的問題,對(duì)一些特殊情況展開說明,并對(duì)下一步的研究方向進(jìn)行了展望。
[Abstract]:As one of the main functional scale measurement methods, the COSMIC method is not only applied to the measurement of commercial application software, but also to the scale measurement of real-time control system and multi-layer system. This method is suitable for every stage of software project development. It is easy to operate and needs no professional knowledge of software design, which is easy to understand by software users, and is favored and respected by more and more software companies. However, the official measurement manual given by COSMIC only lists the principles and rules that can be followed when measuring, and does not give a clear measurement process, although many scholars have improved the COSMIC method to some extent. But still not free from subjective assumptions brought about by the measurement is inconsistent. In this paper, based on the principles and rules of COSMIC, a semi-automatic COSMIC method is proposed by replacing some manual metric operations with computer tools. The main work of this paper is 1: 1. This paper introduces the basic situation of COSMIC method, two software models and three measurement stages. The difficulties of COSMIC method in practice are pointed out, and the reasons for the difficulties are analyzed. 2. Two improved methods based on COSMIC method are introduced. The difficulties and causes of these improved methods in practice are pointed out and analyzed. Based on the principles of COSMIC and other improved methods, a series of rules are modified and perfected, and a semi-automatic COSMIC method .4is put forward by introducing computer tools instead of some manual operations. This paper uses the method to measure two typical cases and shows the measurement process step by step. The experimental scheme was established and four cases were selected to implement measurement using COSMIC method and this method respectively. The results were compared and analyzed and the experimental results were obtained. The feasibility of semi-automatic COSMIC method in practice was verified. Finally, this paper analyzes the unsolved problems of the method, explains some special cases, and looks forward to the future research direction.
【學(xué)位授予單位】：國(guó)防科學(xué)技術(shù)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2016
【分類號(hào)】：TP311.5

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本文編號(hào)：2043594