[IEEE 2012 IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI) - Hong Kong, China (2012.01.5-2012.01.7)] Proceedings of 2012 IEEE-EMBS International Conference on Biomedical and Health Informatics - IEEE-EMBS International Conference on Biomedical and Health Informatics (BHI 2012) [Conference Program]