... Controlled languages Automated subject indexing Social tagging Knowledge organization systems The disciplines of Information Retrieval (IR) and Knowledge Organization (KO) are widely recognized as inherently complementary. However, the strengths and limitations of their respective approaches...

...Koraljka Golub; Osma Suominen; Ahmed Taiye Mohammed; Harriet Aagaard; Olof Osterman Purpose In order to estimate the value of semi-automated subject indexing in operative library catalogues, the study aimed to investigate five different automated implementations of an open source software package...