R. M. Pascoal et al., "Adapting speech recognition in augmented reality for mobile devices in outdoor environments", in 6th Symp. on Languages, Applications and Technologies (SLATE 2017), Ricardo Queirós and Mário Pinto and Alberto Simões and José Paulo Leal and Maria João Varanda, Ed., Porto, Schloss Dagstuhl- Leibniz-Zentrum fur Informatik GmbH, Dagstuhl Publishing, 2017, vol. 56