Purely URL-based topic classification
E. Baykan, M.H. Henzinger, L. Marian, I. Weber, in:, 18th International World Wide Web Conference, Association for Computing Machinery, 2009, pp. 1109–1110.
LibreCat: https://research-explorer.ista.ac.at/record/11905
DOI: 10.1145/1526709.1526880