1. informatics
Wikipedia definition
2. Information scienceInformation science (or information studies) is an interdisciplinary field primarily concerned with the analysis, collection, classification, manipulation, storage, retrieval and dissemination of information. Practitioners within the field study the application and usage of knowledge in organizations, along with the interaction between people, organizations and any existing information systems, with the aim of creating, replacing, improving or understanding information systems.
Read “Information science” on English Wikipedia
Read “情報学” on Japanese Wikipedia
Read “Information science” on DBpedia


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