Design of the required tasks of industrial security experts based on job openings
| Autor: | Hangbae Chang, Harang Yu, Sangho Park |
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| Rok vydání: | 2021 |
| Předmět: |
Topic model
021110 strategic defence & security studies Computer science business.industry Strategy and Management 05 social sciences Big data Training system 0211 other engineering and technologies Validity 02 engineering and technology Field (computer science) Engineering management Information and Communications Technology Workforce 050501 criminology business Law Safety Research Reliability (statistics) 0505 law |
| Zdroj: | Security Journal. 35:317-344 |
| ISSN: | 1743-4645 0955-1662 |
| DOI: | 10.1057/s41284-020-00279-7 |
| Popis: | The Fourth Industrial Revolution has combined traditional industry with information and communication technology, leading to appearance of converged security risks. Although this problem is receiving substantial attention, the supply of industrial security experts is still low compared to demand and lacks occupational classification system which enables systematic education and manpower training system. This study presents occupation and basic tasks required for industrial security workforce. Occupations and occupational clusters are classified by adopting big data text mining technique—Latent Dirichlet Allocation topic modeling to analyze a massive dataset analyzed from job openings of industrial security field. Next, inter-coder reliability analysis was conducted to verify validity and reliability. Specifically, survey was further conducted for validity verification and factor analysis was performed for reliability verification. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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