6Tejima N. Rehabilitation robotics: a review[J]. Advanced Ro- botics, 2001, 14(7): 551-564.
7Kirsch A. Robot learning language-integrating program- ruing and learning for cognitive systems[J]. Robotics and Autonomous Systems, 2009, 57(9): 943-954.
8Zhang X, Wang B, Wang X Y, et al. Human intention ex- tracted from electromyography signals for tracking motion of meal assistance robot[C]//Complex Medical Engineering, 2007. CME 2007. IEEE/1CME International Conference on. IEEE, 2007: 1384--1387.
9Bulka J, Izworski A, Koleszynska J, et al. Automatic meal planning using artificial intelligence algorithms in computer aided diabetes therapy[C]//Autonomous Robots and Agents, 2009. ICARA 2009. 4th International Conference on. IEEE, 2009: 393-397.
10Tanigawa S, Nishihara H, Kaneda S, et al. Detecting masti- cation by using microwave doppler sensor[C]//Proceedings of the 1st international conference on PErvasive Technolo- gies Related to Assistive Environments. ACM, 2008: 88.
