Using Semantics for Granularities of Tokenization Martin Riedl author Chris Biemann author 2018-09 text journal article Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal riedl-biemann-2018-using 10.1162/coli_a_00325 https://aclanthology.org/J18-3005/ 2018-09 44 3 483 524