In fact, the development of supervised disambiguation systems depends crucially on the availability of re-liable sense-annotated corpora, which are indispensable in order to provide solid training and testing grounds (Pilehvar and Navigli, 2014).
hand-labeled sense annotations are notoriously difficult to obtain on a large scale, and manually curated corpora (Miller et al., 1993;Passonneau et al., 2012) have a limited size.