Evaluating information retrieval and access tasks : NTCIR's legacy of research impact Edited by Kando, Noriko; Oard, Douglas W.; Sakai, Tetsuya. - Springer Nature, 2021 - 223 pages. ISBN: 978-9-81155554-1 Subjects--Topical Terms: Information retrieval. Dewey Class. No.: 025.04 Ev131 2021