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Dashboard – a System of Measures Supporting the Enterprise in Achieving its Goals

Kowal B., Bąk P., Sukiennik M.

Inżynieria Mineralna

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2018

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R. 20, nr 2

41--46

EN

The access to information is becoming a key issue for efficient management and building of competitive advantage of enterprises. The managerial staff is looking for tools supporting the decision-making process. The dashboard is a specific type of a report outlining the most important information and indicators related to the goals of the company. It is a method for imaging and presenting data, including business data. Therefore, such tools are included in the Business Intelligence information systems. The purpose of the article was to collect information on the use of dashboard in mining companies by the managerial staff. For this purpose, a questionnaire was used by the authors.

PL

Dostęp do informacji staje się obecnie kluczową kwestią dla sprawnego zarządzania i budowania przewagi konkurencyjnej przedsiębiorstw. Kadra menedżerska poszukuje wsparcia narzędzi wspomagających podejmowanie decyzji. W tym celu wykorzystywane są dashboards. Dashboard jest specyficznym rodzajem raportu przedstawiającym najważniejsze informacje i wskaźniki powiązane z celami organizacji. Jest sposobem obrazowania i prezentacji danych, w tym danych biznesowych, dlatego też narzędzia te wchodzą w skład systemów informatycznych klasy Business Intelligence.

2

Evolutionary Sets of Safe Ship Trajectories: Evaluation of Individuals

Szlapczyński R., Szlapczyńska J.

TransNav : International Journal on Marine Navigation and Safety of Sea Transportation

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2012

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Vol. 6, no. 3

345--353

EN

The paper presents a description of the evaluation phase of the Evolutionary Sets of Safe Ship Trajectories method. In general, the Evolutionary Sets of Safe Ship Trajectories method combines some of the assumptions of game theory with evolutionary programming and finds an optimal set of cooperating trajectories of all ships involved in an encounter situation. While developing a new version of this method, the authors decided to use real maps instead of a simplified polygon modelling and also to focus on better handling of COLREGS. The upgrade to the method enforced redesigning the evaluation phase of the evolutionary process. The new evaluation is thoroughly described and it is shown how evaluation affects final solutions returned by the method.

3

A Decision Support Tool for VTS Centers to Detect Grounding Candidates

Mazaheri A., Goerlandt F., Kujala P., Montewka J.

TransNav : International Journal on Marine Navigation and Safety of Sea Transportation

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2012

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Vol. 6, no. 3

337--343

EN

AIS (Automatic Identification System) data analysis is used to define ship domain for ground-ing scenarios. The domain has been divided into two areas as inner and outer domains. Inner domain has clear border, which is based on ship dynamic characteristics. Violation of inner domain makes the grounding acci-dent unavoidable. Outer domain area is defined with AIS data analyzing. Outer domain shows the situation of own ship in compare with other similar ships that previously were in the same situation. The domain can be used as a decision support tool in VTS (Vessel Traffic Service) centers to detect grounding candidate vessels. In the case study presented in this paper, one type of ship, which is tanker, in a waterway to Sköldvik in the Gulf of Finland is taken into account.