Wyniki wyszukiwania - BazTech

1

Ewolucja wymagań w projektach technicznych

Targiel K. S.

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2018

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z. 118

617--624

PL

Złożoność współczesnych projektów powoduje konieczność ewolucji wymagań, realizowanej w systematyczny sposób, rozumianej jako zarządzanie wymaganiami. Jest to szczególnie istotne w projektach technicznych. W tych projektach należy brać pod uwagę nie tylko aspekty techniczne ale także biznesowe. W pracy zostanie przeanalizowane umiejscowienie zarządzania wymaganiami we współczesnym zarządzaniu projektami.

EN

The complexity of contemporary projects necessitates the evolution of requirements, implemented in a systematic manner, understood as requirements management. This is particularly important in technical projects. In these projects, not only technical but also business aspects should be taken into account. The place of requirements management in contemporary project management will be analyzed in the work.

2

Using a multicriteria interactive approach in scheduling non-critical activities

Nowak M., Targiel K. S.

Operations Research and Decisions

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2018

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Vol. 28, No. 1

43--56

EN

A typical project consists of many activities. Logical dependencies cause some of them to be critical and some non-critical. While critical activities have a strict start time, in some projects the problem of selecting the start time of a non-critical activity may arise. Usually, it is possible to use the “as soon as possible” or “as late as possible” rules. Sometimes, however, the result of such a decision depends on external factors, e.g., an exchange rate. In this paper, we consider the multi-criteria problem of determining the start time of a non-critical activity. We assume that the earliest start and the latest start times of the activity have been identified using the critical path method, but the project manager is free to select the time when the activity will actually be started. This decision, however, cannot be changed later, as it is associated with the allocation of key resources. The criteria that are usually considered in such a situation are cost and risk. We assume that the cost depends on an exchange rate. We also consider the risks of project delay and a decrease in quality. This paper formulates the selection of the start time for a non-critical activity as a discrete dynamic multicriteria problem. We solve it using an interactive procedure based on the analysis of trade-offs.

3

System modeling and control of organization business processes by use of balanced scorecard and system dynamics

Banaś D., Michnik J., Targiel K. S.

Control and Cybernetics

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2016

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Vol. 45, no. 2

185--205

EN

Developing an eﬀective business strategy ought to be based on the aspects of rationality, not only with the roots of present time, but also with the past and characteristics acquired in previous competitive episodes that may form the context for future ones. Thus, in analyzing the possibility of supporting decisionmaking process, one should take into account the essential properties of economic entities (objects), such as their complexity, dynamics and nonlinearity. Within this perspective, in order to model the dynamic behavior, system dynamics approach has been used in the work here reported. This technique complements the popular management approach of balance scorecard, providing the multidimensional view of an enterprise and expressing the interrelations among diﬀerent processes in it.

4

Real options in a systemic approach to the timing problem in development projects

Targiel K. S.

Operations Research and Decisions

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2015

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Vol. 25, No. 3

73--85

EN

The management environment at the beginning of the XXI century is characterized by high volatility. Development projects should take into account not only certain deliverables but also any opportunities that may arise. These opportunities are called real options. The paper describes a systems approach to various types of real options that can be found in a project’s environment. A method is presented for using such options in the timing problem.

5

Opcje realne w zarządzaniu projektami we współczesnych organizacjach

Targiel K. S.

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2014

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z. 73

641--649

PL

W artykule przedstawiono miejsce opcji realnych w zarządzaniu projektami we współczesnych organizacjach. Scharakteryzowano środowisko gospodarowania XXI wieku. Określono w nim miejsce projektów. Rozważania te motywują wykorzystanie opcji realnych jako narzędzia zwiększenia elastyczności menadżerskiej, będącego odpowiedzią na specyfikę gospodarowania we współczesnym świecie.

EN

The paper presents a place of real options in project management in contemporary organizations. The twenty-first century business environment was characterized. Author identifies the place of projects in this environment. These considerations motivate the use of real options as a tool to increase the manager flexibility. They are response to the specifics of management in the modern world.

6

Implementations of interactive multicriteria decision support methods in conditions of risk

Targiel K. S.

Operations Research and Decisions

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2012

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Vol. 22, No. 3

55--62

EN

This paper presents programs which implement the tools for interactive methods of decision support under risk proposed by M. Nowak, as a complementary way to disseminate research results. It also presents a discussion of the appropriateness of implementing quantitative method tools in the form of add-ins to MS Excel.