Pascoal, R., Almeida, A. de & Sofia, R. C. (2019). Activity recognition in outdoor sports environments: Smart data for end-users involving mobile pervasive augmented reality systems. In UbiComp/ISWC 2019: Adjunct Proceedings of the 2019 ACM International Joint Conference on Pervasive and Ubiquitous Computing and Proceedings of the 2019 ACM International Symposium on Wearable Computers. (pp. 446-453). Londres: ACM.