Do you refer to the question of “article information” in order to understand the specific meaning of “article information” in foreign journals such as Elsevier, or do you want to explore further the definition, structure and role of “article information” in academic papers, Technology files or web articles? For example, are there concerns about their specific components in their papers (e.g. authors, abstracts, keywords, etc.), the way they are stored in databases, or their application in information retrieval, content analysis?