MGST (mathematical general systems theory) + extProlog = another operational UML for problem solving EUD

• Autorzy: Takahara Y. , Liu Y.
• Języki publikacji: EN

Abstrakty

EN

We are working for research on problem solving end user development. A problem solving EUD requires an EU (end user) to develop a System to solve his decision problem. In order to build a system, an EU should have a modeling language to describe the system, and at the same time a fourth generation language should be provided for him to implement the model on computers. This paper proposes a general system development methodology (GSDM) for problem solving EUD, and asserts that the GSDM is quite an effective methodology for it. GSDM adopts MGST (mathematical general systems theory) as a desirable modeling tool and extProlog (an extended Prolog which our group is developing) as its implementation language. It consists of six stages, block diagram description, input-output specification in the set theory, goal seeking specification in the set theory, automaton formulation, frame representation of state and implementation in extProlog. Since MGST uses set theory, it can describe a system in a more formal and precise way. Furthermore, a model described in MGST can have an easy implementation on computer by using extProlog.

Słowa kluczowe

EN

systems analysis

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Systems Science
• Rocznik: 2001
• Tom: Vol. 27, nr 1
• Strony: 5--23
• Opis fizyczny: Bibliogr.7 poz.

Twórcy

autor

Takahara Y.

autor

Liu Y.

• Chiba Institute of Technology, Tsudanuma, Nanashino, Chiba, Japan