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1

Input data selection for identification of the incremental ship’s model

Miller A.

Zeszyty Naukowe Akademii Morskiej w Szczecinie

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2016

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nr 48 (120)

29--36

EN

The procedure of Linear Incremental Model (LIM) identification requires input and output signal deviations as opposed to their actual values. When considering a vessel as a plant, the sequence of input signals determines the traceability of the estimated LIM. The manual input signals selection procedure is a demanding and time consuming empirical procedure. In order to increase the speed of object identification and to eliminate input-output signal sequences which give unreliable data, an incremental linear model identification algorithm was developed and is presented. Moreover, the method of parameter selection for input signal pseudo-random sequences is described in this paper. Emphasis is placed on the practical aspect of astatic objects – ship’s LIM creation and input-output signal deviations selection method.

2

Personnel management in Slovakia : an explanation of the latent issues

Olsovska A., Mura L., Svec M.

Polish Journal of Management Studies

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2016

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Vol. 13, No. 2

110--120

EN

Recruitment and selection of new employees are key business activities if enterprises are to provide for long-term, sustainable and quality production. The lack of regulation in this area through labour relation laws in Slovakia (the legislation in the labor code is too general) has led to an increasing number of cases negatively affecting employees’ legitimate interests as well as an increasing number of disputes claiming compensation for non-material damage. Therefore, the employee selection procedure has become a complicated process with much uncertainty for an employer. The aim of this paper is to analyse and assess the process of recruitment, selection and dismissal in the context of hidden legislative limitations and to highlight practical issues linked to the management of these processes by enterprises.

PL

Rekrutacja i selekcja nowych pracowników są kluczowym przedmiotem działalności, jeśli przedsiębiorstwa mają zapewnić długofalową, zrównoważoną produkcję wysokiej jakości. Brak regulacji w tym zakresie poprzez przepisy dotyczące relacji pracy w Słowacji (przepisy w kodeksie pracy są zbyt ogólne) doprowadził do wzrostu liczby przypadków negatywnie wpływających na uzasadnione interesy pracowników, a także coraz większej liczby sporów o odszkodowania za szkodę niematerialną. Dlatego procedura selekcji pracowników stała się skomplikowanym procesem z wielką niepewnością po stronie pracodawcy. Celem niniejszego opracowania jest analiza i ocena procesu rekrutacji, selekcji i zwolnienia w kontekście ukrytych ograniczeń legislacyjnych oraz wyróżnienie konkretnych zagadnień związanych z zarządzaniem tymi procesami w przedsiębiorstwach.

3

Selection of the most adequate trip-modelling tool for integrated transport planning system

Sawicki P., Kiciński M., Fierek S.

Archives of Transport

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2016

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Vol. 37, iss. 1

55--66

EN

This paper deals with the problem of selection the most suitable trip-modelling tool (TMT), which is a part of the more complex integrated transport planning system (ITPS) at the regional scale. Since an application of TMT is not autonomous and several different users exist the selection problem is not a trivial. In this paper, an original five-phase selection procedure is presented. The first phase consists in specification of both, detailed expectations of all identified users and technical requirements of ITPS. Second phase deals with research on available TMT while a third one is concentrated on defining a comprehensive set of criteria. In this phase critical criteria as well as selection criteria are defined. First one is utilised to eliminate unacceptable TMTs in phase four and second one to evaluate and select most adequate TMT in phase five. In the paper an exemplary application of this procedure is presented. The authors have defined 2 critical criteria and a set of 19 selection criteria. The last one is divided into 3 main subsets, i.e. functional, technical and financial contexts of selection process. All the selection criteria are characterised by 43 sub-criteria and some of them are more detailed extended. Using this procedure 3 out of 6 alternative TMTs including Emme, Aimsun and Visum have been initially accepted and next evaluated. Finally, Visum has been selected and recommended for application into ITPS.