.... Design/methodology/approach Research bibliographic data in the area of DH were collected from scholarly databases. Multiple text mining techniques were used to identify prevailing research topics and trends, such as keyword co-occurrences, bigram analysis, structural topic models and bi-term topic...

... proposed a superwork hierarchical tree structure summary display for A Christmas Carol, composed of three main categories: User interfaces Library catalogues Model FRBR Bibliographic systems Bibliographic data Information visualization Online bibliographic information systems have...