软件成本估算

基于UML模型的向量法软件成本估算

A UML-based vector approach to software cost estimation

基于COCOMO模型的软件成本估算工具研究

Research on a Software Cost Estimation Tool Based on COCOMO

基于J2EE结构体系的Web软件成本估算方法J2EECost

The Cost Estimation Method of Web Software Based on J2EE Structure System

关于软件成本估算模型COCOMO的研究与校准的探讨

Studying and Calibrating the Software Cost Estimation Model COCOMO

在项目度量领域，软件成本估算模型COCOMO是一个非常具有影响力的模型，它具有原始COCOMO模型和COCOMOⅡ模型两个版本。

Software cost estimation model COCOMO has great impact on the field of project metrics .

COCOMOⅡ已成为应用范围最广的软件成本估算模型，也是其他众多软件估算方法与模型研究对比、参考和引用的对象。

COCOMO becomes the application scope broadest software cost estimate model by its unique superiority , also is other multitudinous software estimate methods and the model study contrast , the reference and the quotation object .

在分析结构化成本估算概念模型的基础上，构建了基于COCOMOⅡ模型的数据逻辑结构和物理影射，设计并实现了一个基于COCOMOⅡ模型的软件成本估算工具原型。

Based on analysis of the conceptual model on structural cost estimation , the logical structure and physical insinuation has been designed . Based on COCOMO ⅱ model , a software cost estimation model prototype tool has been designed and implemented .

基于事例推理的装备软件成本估算研究

Research on Equipment Software Cost Evaluation Model Based on Case-based Reasoning

基于度量工具的软件成本估算模型使用方法

Method for using software cost estimation model based on metrics tool

软件成本估算技术及在电力行业的应用

Review on Software Cost Estimation and Its Application in Electric Power Industry

基于回归分析的软件成本估算方法的研究与应用

Research and Application of Software Cost Estimation Method Based on Regression Analysis Technology

而软件成本估算是进行成本管理的前提和依据。

The software cost estimating is the prerequisite and basis for the cost management .

软件成本估算方法的模糊灰色综合评价

Fuzzy-grey Comprehensive Evaluation of Software Cost Estimation Methods

结构型软件成本估算模型的研究与改进

Research and Improvement for Constructor Cost Model

基于类比的软件成本估算及其一种改进方法

Analogy-Based Software Cost Estimation and Its Improvement

软件成本估算算法研究

Study on Algorithm of Software Cost Estimation

软件成本估算方法及应用

Software Cost Estimation Method and Application

本文主要是介绍软件成本估算模型和软件定价的方法。

In this paper is to introduce the software cost estimation models and software pricing methods .

输入的主观性以及输入过多是妨碍软件成本估算模型实际应用效果的重要影响因素。

The subjectivity and redundancy of inputs are key obstacles to the application of software cost estimation models .

软件成本估算是软件项目管理的关键步骤，也是软件项目计划的难点。

Software cost estimation is an important process of managing software and also the difficult issue in software project planning .

针对以上问题，提出了一种基于度量工具的软件成本估算模型使用方法。

To overcome these obstacles , this paper proposes a method for using software cost estimation model based on metrics tool .

指出已有的软件成本估算方法中的问题，提出采用模糊神经网络方法构建软件成本的快速估算模型来提高估算精度。

The problems of former software cost estimation methods are pointed out . The fuzzy neural network method is used to construct a quick software cost estimation model and to improve the estimation accuracy .

有效的软件成本估算是软件产品合理控制和科学管理的前提，目前软件成本估算方法在国外已相对成熟，但在国内仍是项目管理中的一个薄弱环节。

Effective software cost estimation is the premise of reasonable control and scientific management of software products . At present , software estimation methods are relative mature in foreign countries . But software estimation is a weak link in domestic project management .

根据软件成本估算存在的困难，介绍了基于回归模型的单阶段成本估算算法，总结了线性和非线性动态多对象、多阶段估算算法，给出了算法的模型依据，分析了不足和优点。

Considering the difficulty of software cost estimation , the authors introduce the single stage algorithm based on regression model and summarize the linear and nonlinear motive multi-object and multi-stage algorithm for software cost estimation . It gives the basis for the algorithm models , analyzes their advantage and disadvantage .

在对基于RUP的软件项目成本估算模型进行研究的基础上，本文设计并实现了基于RUP的软件项目成本管理系统。

This paper describes the software project cost estimate model based on RUP . Based on the survey , a software project cost management system is designed and realized .

软件开发成本估算技术综述

An Overview of Software Development Efforts and Cost Estimation

通过对软件项目成本估算方法的分析，提出改进思想。

This master dissertation analyzes software project cost estimation method , and gives improvement idea .

一种改进的软件项目成本估算方法

An Improving Software Project Cost Estimation Way

例如，大量的工作用来为软件项目成本估算产生有效和可靠的数据。

For example , a great deal of effort is put into producing valid and reliable data for software project cost estimates .

本文分析了软件开发成本估算精确性的影响因素，并对现有的软件开发成本估算技术进行分类和比较，探讨了软件开发成本估算技术的应用策略及其发展方向。

Some factors of software estimation accuracy are analyzed in this paper , and some existing software cost estimation technologies are classified and compared in detail . Furthermore , the application approaches and the main research directions on software cost estimation are discussed .