@INPROCEEDINGS{xu:bhi2016b, author={F. Lin and X. Xu and A. Wang and L. Cavuoto and W. Xu}, booktitle={2016 IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI)}, title={Automated patient handling activity recognition for at-risk caregivers using an unobtrusive wearable sensor}, year={2016}, pages={422-425}, month={Feb},}