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Identification of the leading research domains and grouping of articles on the smart city using text mining

Zdonek Dariusz

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2020

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z. 148

845--860

EN

Purpose: The objective of the paper is to use text mining to identify leading research domains concerning the smart city following an analysis of research articles with a high citation index according to the Web of Science. Design/methodology/approach: An original method is proposed for analysing academic texts using the R language, tokenisation, lemmatisation, n-grams and correspondence analysis. The author analysed fifty of the most cited articles indexed in the Web of Science from 2014 to 2019. Findings: The paper presents the advantages and drawbacks of the proposed method of analysing research publications. The assets include automation and repeatability of the analysis of a large number of documents and improved knowledge about links among the articles in terms of research domains. The disadvantage is the loss of information from diagrams and figures. The method identified two leading research domains related to the notion of the smart city, technologies and systems. The analysed publications were categorised by selected keywords. Research limitations/implications: Future work should include further refinement of the assumptions for the method, analyses of a more significant number of research texts and a narrowing down of the domain of the smart city. It is desirable to consider other functional domains of the city, such as energy, public health, environmental protection or transport. Practical implications: The proposed method can complement a standard literature analysis regarding the smart city. The leading research domains related to the smart city in the analysed articles were systems and technologies employed to improve how the city operates. Social implications: Text mining can be employed by various experts focusing on the smart city and constitutes a refreshing complement for other research methods, such as questionnaire surveys, interviews or observations. Originality/value The publication can be useful for researchers from various fields and managers seeking to create and use simple, useful methods and tools for analysing unstructured text documents for decision-making. The paper proposes a separate text mining analysis of abstracts and whole documents using n-grams. This yielded a more precise list of areas relevant to the smart city. The grouping was done using correspondence analysis of the fifty most cited articles indexed in the Web of Science from 2014 to 2019.

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Identification of technologies in Industry 4.0 with the use of text mining

Zdonek Dariusz

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2020

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z. 142

45--57

EN

Purpose: The objective of this paper is to identify leading technologies in Industry 4.0. Design/methodology/approach: The identification was made with the use of text mining to explore the scientific texts in this field. Assumptions of own iterative method for analyzing scientific texts were proposed, with the use of R language, tokenization, lemmatization, n-grams and correspondence analysis. The assumptions of the proposed method were used to analyze the 40 most often quoted articles indexed in the Web of Science. Findings: On the basis of the obtained results, 4 leading technologies were identified. These are Cloud Computing, Internet of Things, Cyber-physical System and Big Data. Originality/value: The article proposes an original method of identifying the leading technologies used in Industry 4.0. The proposed method is based on text mining and correspondence analysis.

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„Mechanika w swym rozwoju historycznym” według profesora Feliksa Kucharzewskiego

Szcześniak W., Ataman M.

Autobusy : technika, eksploatacja, systemy transportowe

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2018

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R. 19, nr 6

957--963, CD

PL

W artykule omówiono broszurę pt. „Mechanika w swym rozwoju historycznym” autorstwa, aktywnego w okresie międzywojennym, historyka techniki, profesora Feliksa Kucharzewskiego, wydaną w 1936 roku. Dodatkowo przytoczono inne ważne i liczne pozycje literatury, przede wszystkim książkowe, tego Autora, włącznie z przetłumaczonym z włoskiego epokowym dziełem Galileusza „Rozmowy i dowodzenia matematyczne w zakresie dwóch nowych umiejętności dotyczących mechaniki i ruchów miejscowych” (1638 r.). Podano również obszerną bibliografię dotyczącą przedmiotu rozważań.

EN

The article discussed the brochure titled "Mechanics in its historical development" authored, active in the inter-war period, historian of techniques, professor Feliks Kucharzewski, published in 1936. In addition, other important literature items, above all the books, of this author were cited. Among them translation of the epochal work of Galileo "Conversations and mathematical constructions in the field of two new skills in mechanics and local movements" (1638). A comprehensive bibliography regarding the object of consideration is also provided.

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Zasady pisania artykułów i opracowań naukowych

Wisłocki K.

Transport Samochodowy

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2013

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z. 3

95--107

PL

Niniejszym pozwalamy sobie przekazać potencjalnym Autorom artkułów do wydawnictw Instytutu Transportu Samochodowego w tym, szczególności do Kwartalnika Naukowego ITS, artykuł Prof. Krzysztofa Wisłockiego opublikowany w czwartym numerze Combustion Engines z 2008 r., ujmującego w sposób syntetyczny zasady pisowni artykułów i opracowań naukowych. Aczkolwiek artykuł został przygotowany dla Autorów piszących do wspomnianego wydawnictwa, zawarte w nim zalecenia mają charakter uniwersalny.

EN

We would like here to convey, to the potential Authors of the articles to the Motor Transport Institute’s publications and in particular ITS Scientific Quarterly, the article by Prof. Christopher Wisłocki published in the fourth issue of Combustion Engines in 2008, encompassing in a comprehensive way the rules for writing articles and scientific papers. Although the article was prepared for Authors writing to the said publication, its recommendations are of universal character.