软件工程 实践者的研究方法 PPT

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What Are These Changes?
changes in business requirements
changes in technical requirements
changes in user requirements
other documents
Project Plan
software models
These slides are designed to accompany Software Engineering: A Practitioner’s Approach, 7/e
(McGraw-Hill 2009). Slides copyright 2009 by Roger Pressman.
Bersoff, et al, 1980
These slides are designed to accompany Software Engineering: A Practitioner’s Approach, 7/e
(McGraw-Hill 2009). Slides copyright 2009 by Roger Pressman.
(McGraw-Hill 2009). Slides copyright 2009 by Roger Pressman.
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Baselines
The IEEE (IEEE Std. No. 610.12-1990) defines a baseline as:
• A specification or product that has been formally reviewed and agreed upon, that thereafter serves as the basis for further development, and that can be changed only through formal change control procedures.

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了解范围...
理解客户需求 理解业务上下文 理解项目边界 理解用户的动机 理解改变发生的可能路径 理解…….
即使你已经理解了，还是不能保证任何事情!
These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s
har dware
environment
network resources
proj ect
OTS components
reusable software
new components
full -experi ence components
par t.-experience components
These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s
Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001,
2005
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项目计划任务集合——I
构造项目范围 确定可行性 分析风险
见25章
确定需要的资源
Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001,

Bus ines s Cont ent
u se -case s an aly sis m o d e l
sce n ario -b ase d d iag ram s f lo w -o rie n t e d d iag ram s class-b ase d d iag ram s b e h av io ral d iag ram s d e sig n m o d e l arch it e ct u ral d iag ram s in t e rf ace d iag ram s co m p o n e n t -le v e l d iag ram s t e ch n ical m e t rics
These courseware materials are to be used in conjunction with Software Engineering: A Practitioner’s
Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001,
Approach, 6/e and are provided with permission by R.S. Pressman & Associates, Inc., copyright © 1996, 2001,
2005
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SCM 库
SCM中心库是一组机制和数据结构，使软件团队能够 用一种更有效地方法管理变更。
已经通过正式评审和批准的规格说明或产品，它可以作为 进一步开发的基础，并且只有通过正式的变更控制规程才 能修改它。

Need to process
Class A{ Private: int attribute; Public: A(){attribute=2;} Will changing the world int f(){return attribute;} }
Need teamwork
return attribute;
Tasks of software development

All software construction involves essential tasks, the fashioning of the complex conceptual structures that compose the abstract software entity


（1）The application of a systematic, disciplined, quantifiable approach to the development, operation, and maintenance of software; that is, the application of engineering to software. （2）The study of approaches as in （1） （1）应用系统化的、学科化的、定量的方法，来 开发、运行和维护软件，即，将工程应用到软件。 （2）对（1）中各种方法的研究。
软件工程经典论文推荐： /teaching/courses/seoc1/2005_2006/resources/

参考资料




Course overview

考核

作业