A reproducible survey on word embeddings and ontology-based methods for word similarity: Linear combinations outperform the state of the art - Lastra-Díaz, J.J.; Goikoetxea, J.; Hadj Taieb, M.A.; García-Serrano, A.; Ben Aouicha, M.; Agirre, E. (Engineering Applications of Artificial Intelligence, 2019)