Szukana fraza: [Abstrakt = "The paper presents the application of text mining methodology in the identification of the concept plasticity in the field of information systems over the period of 30 years. A procedure that links the moving window technique with LSA algorithm \(latent semantic analysis\) \[Deerwester et al. 1990\] is proposed. Abstracts from all electronically available articles \(2348\), published in five renowned scientific journals of information systems domain\: MIS Quarterly, Information Systems Research, Journal of Information Technology, Information Systems Journal and European Journal of Information Systems are used as a database for the research. \(original abstract\)"]
