1) C. Ma, W. Li, Q. Li, R. Gravina, Y. Yang, G. Fortino, “An Embedded Risk Prediction System for Wheelchair Safety Driving” Proc. of the 12th Int. Conf. on Body Area Networks, 2017.
2) Congcong Ma, Wenfeng Li, Raffaele Gravina. Activity Recognition and Monitoring for Smart Wheelchair Users. 20th IEEE International Conference on Computer Supported Cooperative Work in Design, CSCWD 2016, ISBN-13: 9781509019151
3) Congcong Ma, Wenfeng Li, Jingjing Cao. Cloud-based Wheelchair Assist System for Mobility Impaired Individuals. 9th International Conference on Internet and Distributed Computing Systems, IDCS 2016, ISBN-13: 9783319459394.
4) Yun Luo, Wenfeng Li. Wenbi Rao. A New Modeling Method of Photoplethysmography Signal Based on Lognormal Basis. 9th International Conference on Internet and Distributed Computing Systems, IDCS 2016, ISBN-13: 9783319459394.
5) Hu, Xinyun; Gravina, Raffaele; Li, Wenfeng; et al. A Neuro-Fuzzy System for Classifying Fatigue Degree of Wheelchair User. 9th International Conference on Internet and Distributed Computing Systems, IDCS 2016, ISBN-13: 9783319459394.
6) G. Fortino, R. Gravina, W. Li, C. Ma. Using Cloud-assisted Body Area Networks to Track People Physical Activity in Mobility. 10th International Conference on Body Area Networks (BodyNets 2015). Sydney, Australia, Sep 2015.