Mario Kubek and Herwig Unger, Interactive, Topic-Oriented Search Support by a Centroid-Based Text Categorisation. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. March 2019, vol. 148(4). 178 - 184 [viewed 21 September 2024]. Available from: https://publications.waset.org/pdf/10010202.