Arthur Oviedo, Nikos Kasioumis, Karl Aberer. {x+y}: Searching over Mathematical Content in Digital Libraries. In Paul Logasa Bogen II, Suzie Allard, Holly Mercer, Micah Beck, Sally Jo Cunningham, Dion Hoe-Lian Goh, Geneva Henry, editors, Proceedings of the 15th ACM/IEEE-CE on Joint Conference on Digital Libraries, Knoxville, TN, USA, June 21-25, 2015. pages 283-284, ACM, 2015. [doi]
Abstract is missing.