1. Harshvardhan Vathsangam, Mi Zhang, Alexander Tarashansky, Alexander A. Sawchuk, and Gaurav S. Sukhatme, "Towards Practical Energy Expenditure Estimation With Mobile Phones", The 47th Annual Asilomar Conference on Signals, Systems, and Computers (ASILOMAR), November 2013. (Invited Paper in Wireless Healthcare Session)  [ PDF ]
  2. Mi Zhang and Alexander A. Sawchuk, "Human Daily Activity Recognition with Sparse Representation Using Wearable Sensors", IEEE Journal of Biomedical and Health Informatics (JBHI) (formerly known as IEEE Transactions on Information Technology in Biomedicine (TITB)), Volume 17, Issue 3, Pages 553 - 560, May 2013.  [ PDF ] [ BibTex ]
  3. Mi Zhang and Alexander A. Sawchuk, "USC-HAD: A Daily Activity Dataset for Ubiquitous Activity Recognition Using Wearable Sensors", ACM International Conference on Ubiquitous Computing (UbiComp) Workshop on Situation, Activity and Goal Awareness (SAGAware), Pittsburgh, Pennsylvania, USA, September 2012.  [ PDF ] [ BibTex ]
  4. Mi Zhang and Alexander A. Sawchuk, "A Preliminary Study of Sensing Appliance Usage for Human Activity Recognition Using Mobile Magnetometer", ACM International Conference on Ubiquitous Computing (UbiComp) Workshop on Ubiquitous Mobile Instrumentation (UbiMI), Pittsburgh, Pennsylvania, USA, September 2012.  [ PDF ] [ BibTex ]
  5. Wenyao Xu*, Mi Zhang*, Alexander A. Sawchuk, and Majid Sarrafzadeh, "Robust Human Activity and Sensor Location Co-Recognition via Sparse Signal Representation", IEEE Transactions on Biomedical Engineering (TBME), Volume 59, Issue 11, Pages 3169 - 3176, November 2012.  (* indicates equal contribution) (This journal article is an extension to the BSN 2012 conference paper.)
  6. Mi Zhang, Wenyao Xu, Alexander A. Sawchuk, and Majid Sarrafzadeh, "Sparse Representation for Motion Primitive-Based Human Activity Modeling and Recognition Using Wearable Sensors", International Conference on Pattern Recognition (ICPR), Tsukuba Science City, Japan, November 2012.  [ PDF ] [ Bib ]
  7. Mi Zhang, Belinda Lange, Chien-Yen Chang, Alexander A. Sawchuk, and Albert A. Rizzo, "Beyond the Standard Clinical Rating Scales: Fine-Grained Assessment of Post-Stroke Motor Functionality Using Wearable Inertial Sensors", International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), San Diego, California, USA, August 2012. (Selected for oral presentation.) [ PDF ] [ BibTex ]
  8. Chien-Yen Chang, Belinda Lange, Mi Zhang, Sebastian Koenig, Phil Requejo, Noom Somboon, Alexander A. Sawchuk, and Albert A. Rizzo, "Towards Pervasive Physical Rehabilitation Using Microsoft Kinect", International Conference on Pervasive Computing Technologies for Healthcare (PervasiveHealth), San Diego, California, USA, May 2012.  [ PDF ] [ BibTex ] [ Poster ]
  9. Wenyao Xu*, Mi Zhang*, Alexander A. Sawchuk, and Majid Sarrafzadeh, "Co-Recognition of Human Activity and Sensor Location via Compressed Sensing in Wearable Body Sensor Networks", IEEE International Conference on Wearable and Implantable Body Sensor Networks (BSN), London, UK, May 2012. (* indicates equal contribution) (This work is in collaboration with Wireless Health Institute at UCLA.) [ PDF ] [ BibTex ]
  10. Mi Zhang and Alexander A. Sawchuk, "Motion Primitive-Based Human Activity Recognition Using a Bag-of-Features Approach", ACM SIGHIT International Health Informatics Symposium (IHI), Miami, Florida, USA, January 2012.  [ PDF ] [ BibTex ]
  11. Mi Zhang and Alexander A. Sawchuk, "Manifold Learning and Recognition of Human Activity Using Body-Area Sensors", IEEE International Conference on Machine Learning and Applications (ICMLA), Honolulu, Hawaii, USA, December 2011.  [ PDF ] [ BibTex ]
  12. Mi Zhang and Alexander A. Sawchuk, "A Feature Selection-Based Framework for Human Activity Recognition Using Wearable Multimodal Sensors", International Conference on Body Area Networks (BodyNets), Beijing, China, November 2011.  [ PDF ] [ BibTex ]
  13. Mi Zhang, Belinda Lange, Chien-Yen Chang, and Alexander A. Sawchuk, "A Fine-Grained Analysis of Post-Stroke Motor Function Using Wearable Motion Sensors", AMA-IEEE EMBS Medical Technology Conference (MedTech), Boston, Massachusetts, USA, October 2011. (Selected for oral presentation.) [ PDF ] [ BibTex ] [ Poster ]
  14. Mi Zhang and Alexander A. Sawchuk, "A Bag-Of-Feature-Based Framework for Human Activity Representation and Recognition", ACM International Conference on Ubiquitous Computing (UbiComp) Workshop on Situation, Activity and Goal Awareness (SAGAware), Beijing, China, September 2011.  [ PDF ] [ BibTex ]
  15. Mi Zhang and Alexander A. Sawchuk, "Context-Aware Fall Detection Using A Bayesian Network", ACM International Conference on Ubiquitous Computing (UbiComp) Workshop on Context-Awareness for Self-Managing Systems (CASEMANS), Beijing, China, September 2011.  [ PDF ] [ BibTex ]
  16. Fuming Shih and Mi Zhang, "Towards Supporting Contextual Privacy in Body Sensor Networks for Health Monitoring Service", W3C Workshop on Privacy and Data Usage Control, Cambridge, Massachusetts, USA, October 2010. (This work is in collaboration with Decentralized Information Group (DIG) at MIT CSAIL.) [ BibTex ]
  17. Shuping Liu and Mi Zhang, "Evaluation of Learning Algorithms for Optimal Policy Representation in Sensor-Network based Human Health Monitoring Systems", IEEE International Conference on Information, Communications and Signal Processing (ICICS), Macau, China, December 2009.  [ BibTex ]
  18. Mi Zhang and Alexander A. Sawchuk, "A Customizable Framework of Body Area Sensor Network for Rehabilitation", International Symposium on Applied Sciences in Biomedical and Communication Technologies (ISABEL), Bratislava, Slovakia, November 2009.  [ PDF ] [ BibTex ]
  19. Mi Zhang, Anand Joshi, Ritesh Kadmawala, Karthik Dantu, Sameera Poduri, and Gaurav S. Sukhatme, "OCRdroid: A Framework to Digitize Text Using Mobile Phones", IEEE International Conference on Mobile Computing, Applications, and Services (MobiCASE), San Diego, California, USA, October 2009.  [ PDF ] [ BibTex ]

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