Model Notation

CES Countries that are export destinations relative to site s  

FSE Plant-site combinations existing at beginning of planning horizon  

PE Final products (only external demand possible)  

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Table 7. Chemical mechanism used in the simple model . Notation is in FACSIMILE format (see http //mcm.leeds.ac.uk/MCM/).

It s part of the utility of abstract modeling that you can say or not say as many of these things as you like. And you can be as precise or ambiguous as you like we could have put the Sum ... invariant as a sentence in English. This facility for abstraction allows us to use modeling notation to focus on the matters of most interest. 

Are you going to reuse the old code or only the old design ideas or only the old business model In general, each of these elements can be reused using appropriate techniques. In each case, it is essential to capture the existing concepts first (using the modeling notation in earlier chapters) and, separately, to document where you d like to be. 

Both graphical representation and semantics of the Business Process Modeling Notation BPMN, [873]) are similar to that of UML activity diagrams. BPMN addresses the creation of process models for workflow execution and automation for this purpose mappings from BPMN to executable languages like the XML Process Definition Language XPDL, ] 1059]) and the Web Services Business Process Execution Language WS-BPEL, [887]) have been defined. 

Work processes on the instance level are modeled by the C3 process modeling notation [116]. On the instance level, complete work processes can be modeled and analyzed, e.g., to identify potentials as to shorten development time. For example, all important aspects of the Polyamide-6 case study used in IMPROVE have been modeled using the C3 process modeling language (cf. Sect. 1.2). For this purpose, C3 contains elements to model process-, information-, and resource-related aspects of work processes. The basic elements of C3 are activity, role, and information with relationships like control flow and information flow. Currently, the clear focus is on the process side while the information models and role models only cover basic aspects and are currently under development. 

Object Management Group (OMG) Business process modeling notation (BPMN) final adopted specification (2002), http //www.bpmn.org/ Documants/OMGFinalAdoptedBPMNl-0Spec06-02-01.pdf... 

Conform to Standards Results of a combination of analysis techniques and reviews/inspections, including automated tool checkers against requirements standards, modelling tool results that show conformance of the model to the modelling notation, structured requirements inspections and reviews against requirements standards or formal notations. 

A notation currently used in the UML framework is the Business Process Modeling Notation (BPMN) (White Miers 2008). According to the main document describing it the primary goal of BPMN is to provide a notation that is readily understandable by all business users, from the business analysts that create... 

Box 1 describes the model notation. For simplicity, we aggregate all customers from one regional market into one customer located at the DC in that market, which implies no distance difference among customers in the same market. Thus, we can assume a zero local shipment cost— that is, C, = 0. The delivery cost matrix should be symmetric as seen in Figure 2. For any given symmetric delivery cost matrix, we introduce a new term. If delivery costs follow the basic geometric axiom—that is, C + C > C for any i, j, and k, we refer to this type of delivery cost matrix as a realistic matrix, otherwise we call it a nonrealistic matrix. 

The problem of modeling and analyzing software architectures for critical systems is usually addressed through the introduction of sophisticated modeling notations and powerful tools to solve such models and provide feedback to software engineers. 

In Figure 1 the process that we propose is reported. The process has been partitioned in two sides on the left side all models that can be represented with a software modeling notation (e.g. UML) appear on the right side all models represented with a performance modeling notation (e.g. GSPN) appear. 

The security-enabled application model is finally transformed into a GSPN-based Performance Model. This step involves not only a transformation between modeling notations, but an additional task is necessary to appropriately instrument the target performance model, because security mechanisms inevitably introduce additional performance parameters to be set in the model. 

There are a few numbers of such process definition languages such as business process modeling notation (BPMN) or extensible markup language (XML). Little JIL is one of the most promising process definition languages, which shall be discussed in this part of the discussion. 

HAMSTERS is a tool-supported graphical task-modeling notation aiming at representing human activities in a hierarchical and ordered way. Goals can be decomposed into sub-goals, which can in turn be decomposed into activities, and the output of this decomposition is a graphical tree of nodes. Nodes can be tasks or temporal... 

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