Wann-Yun Shieh 

Ph.D., Professor

Intelligent Sensor
and System Lab


  • Facebook社交圖標

I am a professor. I have been working in Dept. of Computer Science and Information Engineering, Chang Gung University since 2014. My research fields include computer architecture, information system, wearable device, intelligent sensor, image processing, motion tracking, medical engineering, and application designs. If you are interested to my research work, please feel free to contact with me. 

My personal interests are traveling, sporting, cooking, and photographing etc. I have been traveling over many countries. I like to make new friends, sharing the story, food, and experience. I also like to learn any new things and to experience different culture. Welcome to let me know if you are watching me. 


Published Papers

  1. Yan-Ying Ju, Wan-Ting Chu, Wann-Yun Shieh, Hsin-Yi Kathy Cheng. Sensors for wheelchair tennis: measuring trunk and shoulder biomechanics and upper extremity vibration during backhand stroke. Sensors 2021, 21(19):6576, DOI: 10.3390/s21196576. (SCI IF=3.576, 14/64).

  2. Wann-Yun Shieh, Chin-Man Wang, Hsin-Yi Kathy Cheng, and Titilianty Ignatia Imbang. Noninvasive measurement of tongue pressure and its correlation with swallowing and respiration. Sensors 2021, Vol. 21(8), 2603, DOI: 10.3390/s21082603. (SCI IF=3.576, 14/64) 

  3. Yan-Ying Ju, Wan-Ting Chu, Wann-Yun Shieh, Hsin-Yi Kathy Cheng. Elbow, wrist kinematics and shock transmission of backhand stroke in wheelchair tennis players, Sports Biomechanics 2021, DOI: 10.1080/14763141.2020.1862903 (SCI IF: 2.832, Rank: 41/85)

  4. Hsiu-Hsin Tsai, Ching-Yu Cheng, Li-Chueh Weng, Wann-Yun Shieh, Chia-Yih Liu. Motivations for family member’s visits to nursing home residents with dementia in Taiwan: A qualitative study. Journal of Nursing Scholarship 2021, Vol. 53(1), 87-95. (SCI IF: 3.176, Rank: 10/124)

  5. Yu-Ning Lin, Hsiu-Hsin Tsai, Hsiu-Li Huang, Yue-Cune Chang, Wann-Yun Shieh. Rethinking potentially inappropriate medication use in nursing homes within the Chinese population. Geriatric Nursing 2020, Vol. 41, 724-729.  (SCI IF: 2.361, Rank: 33/124)

  6. Tsai, Hsiu-Hsin, Cheng, Ching-Yu, Shieh, Wann-Yun. Effectiveness of laptop-based versus smartphone-based videoconferencing interaction on loneliness, depression and social support in nursing home residents: A secondary data analysis. Journal of Telemedicine and Telecare 2020, DOI: 10.1177/1357633X20972004. (SCI IF: 6.184, Rank: 8/108)

  7. Wann-Yun Shieh, Yan-Ying Ju, Yu-Chun Yu, Steven Pandelaki, and Hsin-Yi Kathy Cheng, “Development of a Smart Ball to Evaluate Locomotor Performance: Application in Adolescents with Intellectual Disabilities,” Sensors 2020, 20, 5444; doi:10.3390/s20185444 (SCI IF=3.576, 14/64)

  8. Tsai, Hsiu-Hsin; Cheng, Ching-Yu, Shieh, Wann-Yun, “Effectiveness of laptop-based versus smartphone–based videoconferencing interaction on loneliness, depression and social support in nursing home residents: A secondary data analysis,” Journal of Telemedicine and Telecare, 2020, doi: 10.1177/1357633X20972004 (SCI IF: 6.184, Rank: 8/108)

  9. Chin‐Man Wang, Chao‐Jan Wang, Wann‐Yun Shieh*, Yen‐Chia Chen, Wei‐Jen Cheng, Wei‐Han Chang, “Correlation of Temporal Parameters of Laryngeal Excursion by Using Force-Sensing Resistor Sensors with Hyoid Motion in Videofluoroscopic Swallowing Study,” Dysphagia, https://doi.org/10.1007/s00455-020-10121-2, 2020 (SCI, IF=3.438, OTORHINOLARYNGOLOGYPY 6/44) (*corresponding author)

  10. Hsiu-Hsin Tsai, Ching-Yu Cheng, Wann-Yun Shieh, Yue-Cune Chang, “Effects of a smartphone-based videoconferencing program for older nursing home residents on depression, loneliness, and quality of life: a quasi-experimental study,”BMC Geriatrics 20, 27 (2020). https://doi.org/10.1186/s12877-020-1426-2 (SCI IF=3.921) (GERONTOLOGY -- 6/36)

  11. Wann-Yun Shieh, Chin-Man Wang, Hsin-Yi Kathy Cheng, Chen-Hsiang Wang, “Using Wearable and Non-Invasive Sensors to Measure Swallowing Function: Detection, Verification, and Clinical Application,” Sensors 2019, 19(11), 2624; doi:10.3390/s19112624 (SCI IF=3.576, 14/64) (ELECTROCHEMISTRY – 12/26)

  12. Shan Huang, Mei-Ling Kuo, Hsin-Ming Yu, Chiu-Hui Huang, Wann-Yun Shieh, Wei-Hsiu Hsu, Yo-Ping Huang, Feng-Chih Kuo, Mel S. Lee, “Clinical information and guidance shared via a patient infotainment system can reduce hospital stay and maintain 2 medical quality for total knee arthroplasty: A single-blinded quasi-randomised controlled trial,” International Journal of Nursing Studies, 2019; doi.org/10.1016/j.ijnurstu.2019.103440 (SCI IF=5.837) (NURSING – 1/124)

  13. Chin-Man Wang, Wann-Yun Shieh, Chan-Shien Ho, Yu-Wei Hu and Yih-Ru Wu, “Home-Based Orolingual Exercise Improves the Coordination of Swallowing and Respiration in Early Parkinson Disease: A Quasi-Experimental Before-and-After Exercise Program Study,” Frontiers in Neurology, 30 July 2018 | https://doi.org/10.3389/fneur.2018.00624(SCI IF=4.003) (CLINICAL NEUROLOGY -- SCIE – 72/208)

  14. Chin-Man Wang, Wann-Yun Shieh, Yi-Hsin Weng, Yi-Hsuan Hsu, Yih-Ru Wu, “Non-invasive assessment determine the swallowing and respiration dysfunction in early Parkinson's disease,” Parkinsonism and Related Disorders, 42, 2017, 22-27; DOI: 10.1016/j.parkreldis.2017.05.024 (SCI IF: 4.891) (CLINICAL NEUROLOGY – 51/208)

  15. Wann-Yun Shieh, Yan-Ying Ju, Yu-Chun Yu, Che-Kuan Lin, Yen-Tzu Lin, and Hsin-Yi Kathy Cheng, “Stair-Walking Performance in Adolescents with Intellectual Disabilities,” Sensors, 2016, 16(7), 1066; doi:10.3390/s16071066 (SCI, IF: 3.576) (INSTRUMENTS & INSTRUMENTATION–14/64)

  16. Chin-Man Wang, Hsueh-Yu Li, Li- Ang Lee, Wann-Yun Shieh, Shih-Wei Lin, “Non-invasive Assessment of Swallowing and Respiration Coordination for the OSA Patient,” Dysphagia, doi:10.1007/s00455-016-9740-8, 2016 (SCI, IF: 3.438, 6/44, OTORHINOLARYNGOLOGYPY) 

  17. Chin-Man Wang, Wann-Yun Shieh, Ji-Yih Chen, Yih-Ru Wu. (2015 July) Integrated non-invasive measurements reveal swallowing and respiration coordination recovery after unilateral stroke. Neurogastroenterology & Motility, doi: 10.1111/nmo.12634, 2015 (SCI, IF: 3.589, 87/208, CLINICAL NEUROLOGY) (MOST 103-2221-E-182 -020 -MY2) 

  18. Wann-Yun Shieh*, Chin-Man Wang and Chia-Shuo Chang. (2015, June) Development of a Portable Non-Invasive Swallowing and Respiration Assessment Device," Sensors, Vol. 15, May. 2015, pp.12428-12453. (DOI:10.3390/s150612428) (SCI, IF: 3.576) (INSTRUMENTS & INSTRUMENTATION–14/64)

  19. Wann-Yun Shieh*, Chin-Ching Pong (2013, Sep). Energy and Transition-aware Runtime Task Scheduling for Multicore Processors. Journal of Parallel and Distributed Computing, Vol. 73, Issue 9, pp. 1225–1238. (SCI, IF: 3.734, 19/110, COMPUTER SCIENCE, THEORY & METHODS). 

  20. Wann-Yun Shieh*, Hsin-Hung Cho (2013, Mar). Smart Belt-Using Dual Accelerometers for Gait Analysis. Journal of Medical Imaging and Health Informatics, Vol. 3, 65-71. (SCI, IF: 0.659, 128/134, RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING). 

  21. Wann-Yun Shieh*, Ju-Chin Huang (2012, Nov). Falling-incident Detection and Throughput Enhancement in a Multi-camera Video-surveillance System. Medical Engineering and Physics, Vol. 34, 2012, pp. 954-963, DOI: 10.1016/j.medengphy.2011.10.016. (SCI, IF: 2.242, 64/90, ENGINEERING, BIOMEDICAL). 

  22. Alice M. K. Wong, Wei-Han Chang, Pei-Chih Ke, Chun-Kai Huang, Tsai-Hsuan Tsai, Hsien-Tsung Chang, Wann-Yun Shieh, Hsiao-Lung Chan, Chih-Kuang Chen, Yu-Cheng Pei (2012, Aug). Technology Acceptance for an Intelligent Comprehensive Interactive Care (ICIC) System for Care of the Elderly: A Survey-Questionnaire Study. PLoS One, Volume 7, Issue 8: e40591. 2012. (doi:10.1371/journal.pone.0040591). (SCI, IF: 3.240, 26/73, MULTIDISCIPLINARY SCIENCES ).

  23. Wann-Yun Shieh*, Bo-Syum Wang (2011, Apr). Power-Aware Register Assignment for Large Register File Design. Journal of Supercomputing, Vol. 61, No. 3, 2012, pp. 719-742, DOI: 10.1007/s11227-011-0633-1. (SCI, IF: 2.474, 33/110, COMPUTER SCIENCE, THEORY & METHODS ). 

  24. Wann-Yun Shieh*, Hsin-Dar Chen (2011, Apr). Saving Register-file Leakage Power by Monitoring Instruction Sequence in ROB. Journal of System Architecture, Vol. 57, 327-339. (SCI, 34/50, COMPUTER SCIENCE, HARDWARE & ARCHITECTURE).

  25. C. Lin, W. Kong, C. Chung, C. Ma, S.-L. Wu, C. Lin, W. Shieh, C. Lee, C. Lee Cheng, S. Chi, Y. Chou, “An Important Requisite for Personalized Health Services from the U-care Project for the Aged: A Questionnaire Survey”, Journal of the American Medical Directors Association, Vol. 11, No. 3, March 2010. (SCI IF = 3.709, 7/40)

  26. Wann-Yun Shieh, Shu-Yi Hsu , “Power-Aware Register Assignment for Multi-Banked Register Files,” Journal of Information Science and Engineering, Vol. 25, No. 6, pp. 1901-1920, 2009. (SCI) (NSC 96-2221-E-182-011-)

  27. Wann-Yun Shieh, Chien-Chen Chen, “Saving Register-File Leakage Energy by Register-usage Exploiting,” Journal of Information Science and Engineering, Vol. 24, No. 5, pp.1429-1444, 2008. (SCI) (NSC 95-2221-E-182-020-)

  28. Wann-Yun Shieh, Hsin-Dar Chen, “Saving Register-file Leakage Power by Monitoring Instruction Sequence in ROB,” Lecture Notes in Computer Science, Vol. 4097, pp. 765-774, 2006. (NSC 95-2221-E-182-035-)

  29. Wann-Yun Shieh, Chien-Chen Chen, “Exploiting Register-usage for Low Power Register-file Design,” Lecture Notes in Computer Science, Vol. 3824, pp. 37-46, 2005. (NSC 94-2213-E-182-017-)

  30. Wann-Yun Shieh, Chung-Ping Chung, “A Statistics-Based Approach to Incrementally Update Inverted Files,” Information Processing and Management , Vol. 41, Issue 2, pp. 275-288, March 2005 (EI) (SCI IF=1.673)

  31. Wann-Yun Shieh, Jean Jyh-Jiun Shaun, and Chung-Ping Chung, “An Inverted File Cache for Fast Information Retrieval,” Journal of Information Science and Engineering, Vol. 19, No. 4, pp.681-695, 2003. (EI) (SCI)

  32. Wann-Yun Shieh, Tien-Fu Chen, Jean Jyh-Jiun Shaun, and Chung-Ping Chung, “Inverted File Compression through Document Identifier Reassignment,” Information Processing and Management, Vol. 39, pp. 117-131, 2003. (EI) (SCI IF=1.673)

  33. 王錦滿, 謝萬雲「下頜張合力量與施力穩定狀態檢測裝置」中華民國發明專利(專利證書號I702941)

  34. 謝萬雲, 程欣儀, 朱彥穎, 俞雨春「地板滾球比賽專用電子計分與賽況廣播系統及其方法」 中華民國發明專利(專利證書號I696153)

  35. 程欣儀, 謝萬雲, 朱彥穎, 俞雨春「地板滾球比賽專用顯示裝置」中華民國發明專利(專利證書號I676496)

  36. 程欣儀, 朱彥穎, 謝萬雲, 俞雨春「地板滾球訓練系統及其方法」中華民國發明專利(專利證書號I677365)

  37. 程欣儀, 謝萬雲, 朱彥穎, 俞雨春「肢體功能評估方法」中華民國發明專利 (專利證書號I664548)

  38. 王錦滿, 謝萬雲「多點式吞嚥感測裝置」中華民國發明專利 (專利證書號I639412)

  39. 王錦滿, 謝萬雲「舌壓檢測裝置製作法」中華民國發明專利 (專利證書號I639408)

  40. 謝萬雲, 陳貞夙, 李尚恩「下肢動作感測與復健訓練系統」中華民國發明專利(專利證書號: I559905)

  41. 蔡采璇, 謝萬雲,曾俊儒「飲食管理系統以及實物圖片搜尋排序方法」中華民國發明專利(專利證書號: I546685)

  42. 謝萬雲,王錦滿,張家碩「吞嚥功能之檢測喉帶裝置」中華民國發明專利(專利證書號: I536966)

  43. 謝萬雲,王錦滿,張家碩「吞嚥功能檢測系統」中華民國發明專利 (專利證書號: I536962)

  44. 謝萬雲, 黃如欽, 「跌倒偵測與通報系統」, 中華民國專利(專利證書號: I373011), 2012

  45. 謝萬雲, 李怡樺, 洪曼庭, 「銀髮族社區行動式保全及跌倒偵測系統」,中華民國專利(專利證書號: I373012), 2012

  46. 謝萬雲, 黃如欽, 「具多格影像處理能力之跌倒偵測照護系統」, 中華民國專利 (), 20013

  47. (1)謝萬雲「跌倒偵測照護系統」, 技轉績效20萬元,授權對象:鑫豪科技股份有限公司, 2016

  48. (2)程欣儀, 謝萬雲「肢體功能評估方法」, 技轉績效16萬元(本件技轉金32萬元),授權對象:優異析有限公司, 2020

Wann-Yun Shieh





+886-3-2118800 ext. 3336, 5830



No. 259, Wenhwa 1st Rd., 

Kweishan, Taoyuan

Taiwan 333


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