3, the complementary sex that the job sheds to build a model with flow
The enterprise builds basic task of the model, help an enterprise optimize flow namely, offer the product kimono Wu with better quality for the client with lower cost, taller efficiency, but a lot of methods that build a model often put the emphasis on visible sign, those who ignore pair of business flow essence is draw-out with the analysis. Use such tool that build a model, may undertake materiality to flow far from simplify and optimize. Build modular system as effective dynamic technological process, also should not be simple business activity carries out a tool.
In the flow of a business of the enterprise, each element that constitute company business are to be in constant change in, and the correlation between these element, also be dynamic change. Only the trends these element changes and associated flow description comes out, ability analyses the business technological process of the enterprise effectively. At present convection Cheng is described dynamicly, rely on flow to emulate commonly finish, the traditional tool that build a model lacks dynamic to flow traceability. In addition, appeared at present a lot of effective methods that build a model, but the flow code with very few can direct executable generation.
The formalization maths model that lack of description of working shedding model can support analysis of flow definition, flow and flow one kind to carry out, its jumping-off place is the definition of convection Cheng, include to form the ordinal concern between the primary activity of flow and activity. Current job sheds a model to use experience for the most part, language of body of to in an attempt to or text description will define the job to flow, its still face an user constitutionally. Understand easily namely to the user, but do not facilitate of the system carry out, the essential feature that also cannot flow to the job has a description, consequently also more do not talk to go up the analysis of convection Cheng and improve. Although also have the mathematical model of abstraction, but the descriptive capacity that they have also fails to describe the job adequately to shed essence. The model still lacks good academic base, make working shedding system remains to improve on a lot of pivotal character.
In the inchoate system that has the job to shed administrative function, the expression of working flow is lacked flexible, cause the difficulty that the model revises. The formal language that appeared to use model of digraph, Petri Net, object gradually later is grammatical express and the knowledge that is based on a target expresses to wait for the job to shed a system. They have visible flow to build modular tool commonly, can in order to compare intuitionistic, use easily, the demand way of the working environment that so that can get used to constant change,revises easily undertakes building a model to actual business technological process, get corresponding formalization expresses.
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