@conference{font2014audio, title = {Audio Clip Classification Using Social Tags and the Effect of Tag Expansion}, author = {Font, Frederic and SerrĂ , Joan and Serra, Xavier}, booktitle = {Audio Engineering Society Conference: 53rd International Conference: Semantic Audio}, month = {Jan}, year = {2014}, url = {https://www.aes.org/e-lib/browse.cfm?elib=17091} }