Khalid, Shah; Wu, Shengli; Zhang, Fang - In: Data Technologies and Applications 55 (2021) 5, pp. 734-748
. The authors believe that the usefulness of a paper is determined not only by its relevance to the query but also by other … usefulness of a ranked list of papers. When defining these metrics, three factors, including relevance, publication age and … usefulness when two or three aspects of academic papers are considered at the same time, while the relevance of the retrieved …