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Aspekty strukturalne agregacji informacji w systemach sterowania procesami biznesowymi przedsiębiorstw

Zaborowski M.

Studia Informatica

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2012

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Vol. 33, nr 2B

469-484

PL

Praca dotyczy związków agregacyjnych między rodzajami zasobów i ich kategoriami, rodzajami czynności i ich grupami organizacyjnymi, zbiorczymi zamówieniami zakupu i pozycjami tych zamówień, transakcjami złożonymi i ich transakcjami składowymi itp. Omówiono strukturę tabel zawierających informacje o tych związkach w informatycznych systemach zarządzania i pokazano, że wiele z nich można zapisać jako zależności funkcyjne w tabelach bytów agregowanych.

EN

The paper deals with aggregation relationships between resource kinds and their categories, activity kinds and their organizational groups, purchase orders and their items, complex and component transactions and the like. The structure of the tables containing information on these relationships in computer management systems has been discussed. It was shown that many of such relationships may be recorded as function dependencies in the tables of the aggregated entities.

2

The EPC II theory. Accounting in enterprise business process control systems

Zaborowski M.

Management and Production Engineering Review

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2012

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Vol. 3, No. 1

71-91

EN

The 1 to 1 relationships of charts of accounts, accounting journals and tables of accounting records with corresponding tables of accounts, business transactions and transactional records in the framework EPC II system have been presented in the paper. These tables are the main information kinds, that is tables in which one can write down all information needed for management and business process control in any enterprise, or they are composed of them. In this way it has been shown that the Theory of Enterprise Process Control is compatible with generally accepted accounting principles. This analysis is an example of demonstrating conformity of the EPC II theory with real management and process control systems. The main information kinds with their key attributes were taken from the complete list of them, which is included in the paper. What is more, the tight relationships between resource flow in business processes and turnover on the accounts of the framework EPC II system have been discussed. Owing to these relationships one can determine the impact of any decision variable on the accounting records in a given enterprise.

3

The EPC II theory. Review of basic concepts, obtained results and problems to discuss

Zaborowski M.

Management and Production Engineering Review

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2011

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Vol. 2, No. 4

66-89

EN

In the paper the basic concepts of the theory of Enterprise Process Control (EPC II), as well as its most important results and directions of future work, have been discussed. It has been shown that in the synthetic picture of EPC II data structure every structural attribute of information elements may be assigned to one of the three general dimensions: knowledge on kinds of processes and resources, enterprise organization and labels of executions of definite business processes. Differences in concepts of business processes, resources and organizational units between the EPC II theory and the current standards have been pointed out. It has been demonstrated that the framework functional structure of integrated management systems is the same for every organizational level. The notions of business transactions have been introduced and then relationships between functional activities and business transactions have been described. Next, the relationships of bookkeeping accounts, entries and transactions with corresponding notions of the EPC II theory have been discussed. It has been shown how the EPC II theory may be applied to solving certain difficult problems of business process control, including the problem of building a universal framework system of management and process control and the problem of automatic adaptation of management systems software to structural changes of business processes.

4

The EPC II theory. Data structure in enterprise process control systems

Zaborowski M.

Management and Production Engineering Review

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2011

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Vol. 2, No. 2

53-70

EN

The framework Enterprise Process Control system is a system with a relational database. Those of its tables which are not subclasses of other tables have been named "administrative information kinds". Their rows and their key attributes are called "information elements" and "structural attributes". The list of all structural attributes, as well as the list of all administrative information kinds together with their key attributes, have been presented in the paper. According to the thesis of universality of the framework EPC II system for each table of each real integrated management system there is a specialization relationship with one of information kinds belonging to this list or with a table of natural join of certain information kinds or with a projection of such a join on its selected columns. Therefore the number 25 of all structural attributes and the number 140 of all administrative information kinds seem to be relatively small. The list of information kinds has been discussed in parts corresponding to structural knowledge of enterprise resources and processes, to information places which are sets of information elements, to the structure of business process control systems, to batches and specimens of resources, to transitions, transactions and state of EPC II systems, to periodic plans and reports of enterprise activities and, finally, to orders of these activities.