Model-Dependent Realism: Is This the Worldview of Software Engineering? (0)
11-11-24 •
S. Hawking and L. Mlodinow proposed Model-Dependent Realism as a worldview for physical theory or science. It is quite similar to B. C. Smith’s opinion in 1985.
Recent and Stuck Posts
Some Basic Topics and Judgment of Ownership to the Three Spaces (0)
11-11-13 •
How to judge the ownership of a thing, such as an entity, a model, among the three spaces, i.e. Physical Space, Conceptual Space, and Computational Space. And some discussions else.
Talking Models and Domains to Enterprise Applications (0)
11-09-29 •
A short description about the three domain: application system technical domain and the two applied domain (AS IS and TO BE), also the problem domain, and the entities in this domains which are including the application system and its models, based on enterprise applications.
Modeling on Black/White-boxes, and Abstract Level (0)
11-09-26 •
Defined black-box models and white-box models. The black-box models are out of the range of the abstract hierarchy based on software (computing). A triangle of relationships among application system and black/white-box model presented three basic relationships in software development and application.
Some Classification of Models for Software Applications (0)
11-09-24 •
There are two basic aspects for modeling: the application system and the domain it will be applied in, call them application system domain and applied domain. This will divide all models into two group: the models in applied domain and the models in application system domain. The model of the application system can be two important types: black-box models and white-box models.
Abstraction (II) Simplification is a Bad Word (0)
11-08-11 •
An abstraction itself is certain object/entity, it has certain source or basis that the abstraction is abstracted from. Added the computational aspects to extended the four types of abstractions from last essay. Simplification is a bad word for Abstraction. Some discussions on the types of abstractions for data modeling, etc.
Models: Execution or More (0)
11-08- 9 •
Executable model somewhat an inevitable result in the logic of MDA, along this way, the modeling of software system seems have almost only one end: to make models to be executable. If models are executable, what is the difference with programs? Anyway, mix up programs and models, would probably lead us miss the concerns on other important or valuable possibility. However, there is always another way to gain more benefits from models and modeling, I called this way as model-driven mechanism (MDM), the system with MDM as model-driven systems (MDS), the applications as model-driven applications.
Notes about the Concept of Abstraction (I): Physical and Cognitive, Homogeneity (0)
11-08- 3 •
Abstractions can be divided into two classes: physical and cognitive. By introducing the concept of homogeneity, we can get four types of Abstractions.
Relational Models and OO (0)
11-06- 1 •
Zhang3′s note about object-oriented, relational algebra, relational database, E-R model, ORM in the field of software engineering.
Older Posts
- Transformation between Models and Code: Can Be or Can Not Be, That is the Question
- Model-Driven: An Essential Requirement Come from Customers
- The Roadmap of Research for Enterprise Applications
- THINK IN MODELS
- Open World and Finite Models
- Three Spaces for Entities and Models of Applications
- Abstraction (III) Make Long Story Short
- Talking Models and Domains to Enterprise Applications: an Addition
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- 一个模型，从认知架构到信息系统架构
- Model-Dependent Realism: Is This the Worldview of Software Engineering?
- Some Basic Topics and Judgment of Ownership to the Three Spaces
- Three Spaces for Entities and Models of Applications
- 模型失败了吗？
- 再说“感受-思考-行动”认知过程（三角）循环
- Abstraction (III) Make Long Story Short
- Talking Models and Domains to Enterprise Applications: an Addition
- Talking Models and Domains to Enterprise Applications
- 在企业应用系统及开发中运用黑盒/白盒模型概念
- Modeling on Black/White-boxes, and Abstract Level
- Some Classification of Models for Software Applications
- 对新型软件程序语言及架构的一点讨论
- Abstraction (II) Simplification is a Bad Word
- Models: Execution or More
- 一个模型，从认知架构到信息系统架构
- IBM、Microsoft、Oracle与SAP不想让客户了解的真实意图
- 模型驱动软件开发与工程的现状
- Abstraction (III) Make Long Story Short
- Talking Models and Domains to Enterprise Applications: an Addition
- Talking Models and Domains to Enterprise Applications
- 在企业应用系统及开发中运用黑盒/白盒模型概念
- 对新型软件程序语言及架构的一点讨论
- Models: Execution or More
- 企业应用相关知识技能领域与角色分析六：知识技能象限与需求模型
- 企业应用相关知识技能领域与角色分析五：实施支持者与用户
- 企业应用相关知识技能领域与角色分析四：设计者
- 企业应用相关知识技能领域与角色分析三：信息化领导者
- 企业应用相关知识技能领域与角色分析二：管理/业务+IT复合型人才
- 企业应用相关知识技能领域与角色分析一：九大知识与技能领域
