Formalization of the Data Flow Diagram Rules for Consistency Check
نویسندگان
چکیده
منابع مشابه
Formalization of the data flow diagram rules for consistency check
In system development life cycle (SDLC), a system model can be developed using Data Flow Diagram (DFD). DFD is graphical diagrams for specifying, constructing and visualizing the model of a system. DFD is used in defining the requirements in a graphical view. In this paper, we focus on DFD and its rules for drawing and defining the diagrams. We then formalize these rules and develop the tool ba...
متن کاملFormalization of Well-formedness Rules for Uml Use Case Diagram
Unified Modeling Language (UML) is a modeling language for specifying, constructing and documenting the artifacts of the systems. Similar to programming language such as C++ and Java, UML also consists of syntax and semantics. The UML syntax is the graphical notations to draw the UML diagrams and the semantics is the meaning of the notations. The semantics is grouped into two, static or well-fo...
متن کاملFormalization of i* Mapping Rules for Class Diagram
The phase of requirements gathering of a project is extremely essential because it identifies all the features that the project should have. After this phase, they must be modeled to be better understood. To model solutions, UML (Unified Modeling Language) is one of the most used languages, but it is not developed to capture domain requirements for quality. To capture these requirements, models...
متن کاملdata mining rules and classification methods in insurance: the case of collision insurance
assigning premium to the insurance contract in iran mostly has based on some old rules have been authorized by government, in such a situation predicting premium by analyzing database and it’s characteristics will be definitely such a big mistake. therefore the most beneficial information one can gathered from these data is the amount of loss happens during one contract to predicting insurance ...
15 صفحه اولstudy of cohesive devices in the textbook of english for the students of apsychology by rastegarpour
this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...
ذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Software Engineering & Applications
سال: 2010
ISSN: 0976-2221
DOI: 10.5121/ijsea.2010.1406