Professional Community Services

1. Secretary-General, IEEE Tainan Section, 2024.01 ~ present. [link]

2. Chair, IEEE Tainan Section, Computer Society Chapter, 2023.03 ~ present. [link]

3. Mentor, IEEE Computer Society, IEEE Student and Young Professionals (SYP) Community, SYP Micro Mentoring, 2024.12 ~ present. [link]

4. Technical Committee, IEEE Consumer Technology Society (CTSoc) Consumer Communications Networks and Connectivity (CCN), 2022.10 ~ present. [link]

5. Consultant, Purdue University Alumni Association in Taiwan, 2018.09 ~ present.

6. Representative of Members, IEEE Taipei Section, 2021.01 ~ 2021.07.

7. Deputy Secretary-General, Institute of Information & Computing Machinery (IICM), Taiwan, 2018.07 ~ 2020.06.

8. Senior Consultant, Computer Society of Republic of China, 2016.08 ~ 2017.10.

Professional Academic Services

International Journal Activities

1. Editor-in-Chief, International Journal of Agile and Extreme Software Development (IJAESD) [link], Since 2023.10 ~ present.

2. Associate Editor-in-Chief, Journal of Computers (JOC) [link], Since 2016.5 ~ present.

3. Associate Editor, Human-centric Computing and Information Sciences (HCIS) [link], Since 2018.2 ~ present.

4. Associate Editor, IEEE Access [link], Since 2019.9 ~ present.

5. Associate Editor, Journal of Internet Technology (JIT) [link], Since 2019.11 ~ present.

6. Associate Editor, IET Networks [link], Since 2021.2 ~ present.

7. Associate Editor, Journal of the Chinese Institute of Engineers [link], Since 2024.7 ~ present.

8. Associate Editor, International Journal of Computer & Software Engineering (IJCSE) [link], 2022.4 - present.

9. Associate Editor, Wireless Communication Technology (WCT) [link], 2019.12 - present.

10. Editorial Board, Wireless Networks [link], 2025.01 - present.

11. Editorial Board Member, International Journal of Ad Hoc and Ubiquitous Computing (IJAHUC) [link], 2024.04 - present.

12. Academic Editor, Wireless Communications and Mobile Computing (WCMC) [link], Since 2022.6 ~ 2024.5.

13. Topic Editor, Sensors [link], Since 2019.10 ~ present.

14. Topic Editor, Electronics [link], Since 2020.12 ~ present.

15. Guest Editor, IET Communications, Special Issue: "AI-enabled Intelligent Networks for 5G and Beyond" (Deadline: 27 September 2021) [link]

16. Guest Editor, Journal of Internet Technology, Special Issue: "Selected Papers from TANET 2018" (Deadline: 31 August 2019) [link]

17. Guest Editor, Sensors, Special Issue: "Recent Advances in Artificial Intelligence and Deep Learning for Sensor Information Fusion" (Deadline: 30 January 2019) [link]

International Conference Activities

1. Technical Program Committee Member, IEEE INFOCOM 2025 Demo.

2. Technical Program Committee Member, Track 1: Edge/Cloud Computing and Networking, 2025 IEEE Consumer Communications & Networking Conference (CCNC 2025), Jan. 10-13, 2025, Las Vegas, USA. [link]

3. Technical Program Committee Member, the 8th EAI International Conference on Smart Grid and Internet of Things (SGIoT 2024), Nov. 23-24, 2024, Taichung, Taiwan. [link]

4. Technical Program Committee Member, Track 3. Network Architecture & Others, Track 4. System and Applications, The 20th IEEE Asia Pacific Wireless Communications Symposium (APWCS 2024), Aug. 21-23, 2024, Singapore. [link]

5. Session Chair & Technical Program Committee Member, Workshop on Integrating Edge Intelligence and Large Model in Next Generation Networks (IEILM),  2024 IEEE International Conference on Computer Communications (INFOCOM 2024), May 20-23, 2024, Vancouver, Canada. [link]

6. Technical Program Committee Member, Track: Edge/Cloud Computing and Networking, 2024 IEEE Consumer Communications & Networking Conference (CCNC 2024), Jan. 6-9, 2024, Las Vegas, USA. [link]

7. Program Committee Member, the 14th International Conference on Cloud Computing and Services Science (CLOSER 2024), May 2-4, 2024, Angers, France. [link]

8. Technical Program Committee Member, the 7th EAI International Conference on Smart Grid and Internet of Things (SGIoT 2023), Nov. 18-19, 2023, Taichung, Taiwan. [link]

9. Technical Program Committee Member, the 32th Wireless and Optical Communications Conference (WOCC 2023), May 5-6, 2023, Newark, New Jersey, USA. [link]

10. Technical Program Committee Member, Track: Edge/Cloud Computing and Networking, 2023 IEEE Consumer Communications & Networking Conference (CCNC 2023), Jan. 8-11, 2023, Las Vegas, USA. [link]

11. Program Committee Member, Workshop on Mobile Computation and Wireless Communication, International Computer Symposium (ICS 2022), Dec. 15-17, 2022, Taoyuan, Taiwan. [link]

12. Publication Chair, the 27th International Conference on Technologies and Applications of Artificial Intelligence (TAAI), Tainan, Taiwan, Dec. 1-3, 2022. [link]

13. Execution Chair, the 17th International Conference on Information Security Practice and Experience (ISPEC 2022), Taipei, Taiwan, Nov. 23-25, 2022. [link]

14. Session Chair, the 27th IEEE Symposium on Computers and Communications (ISCC 2022), Session #7: Cellular & 5G I (virtual presentation), Rhodes, Greece, June 30 - July 2, 2022. [link]

15. Technical Program Committee Member, 2022 IEEE Consumer Communications & Networking Conference (CCNC 2022), Jan. 8-11, 2022, Virtual Conference. [link]

16. Program Committee Member, Special Session on AI and Machine Learning for 5G, 2021 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS2021), Nov. 16-19, 2021, Hualien, Taiwan. [link]

17. Technical Program Committee Member, 2021 IEEE Global Communications Conference: Selected Areas in Communications: Smart Grid Communications (Globecom2021 SAC SGC), Dec. 7-11, 2021, Madrid, Spain. [link]

18. Technical Program Committee Member, The 13th EAI International Conference on Bio-inspired Information and Communications Technologies (BICT 2021), Sep. 1-2, 2021, Osaka, Japan. [link]

19. Technical Program Committee Member, The 2021 3rd International Conference on Artificial Intelligence and Computer Science (AICS 2021), Jul. 29-31, 2021, Beijing, China. [link]

20. Organizing Committee Member and Session Chair, The International Conference on Technology Education in the Asia-Pacific Region (ICTE 2021), Jan. 25-26, 2021, Taipei, Taiwan (Webinar). [link]

21. Technical Program Committee Member, Track 2: Cloud & Fog/Edge Computing and Networking & Workshop on Traffic Congestion in Beyond 5G/6G Networks (TCB6GN), 2021 IEEE Consumer Communications & Networking Conference (CCNC 2021), Jan. 9-12, 2021, Virtual Conference. [link]

22. Program Chair, the 2020 ACM International Conference on Intelligent Computing and Its Emerging Applications (ACM ICEA 2020), Dec. 12-15, 2020, Gangwon, Republic of Korea. [link]

23. Technical Program Committee Member, Track: IoT, Wireless Sensor Networks, Applications of Artificial Intelligence, IEEE Wireless Africa 2020, Nov. 29-30, 2020, Cape Town, South Africa. [link]

24. Workshop Chair, Workshop on Intelligent Computing for Future Wireless Network and Its Applications (ICFWNIA), the 3rd EAI International Conference on B5G/6G for Future Wireless Networks (6GN 2020), Aug. 15-16, 2020, Tianjin, China. [link]

25. Special Session Chair, Intelligent Internet of Things and Network Applications, the 12th EAI International Conference on Bio-inspired Information and Communications Technologies (BICT 2020), Jul. 7-8, 2020, Shanghai, People's Republic of China. [link]

26. Technical Program Committee Member, Workshop on Mobile Fog Computing for IoT Networks (MobiFog), IEEE Wireless Communications and Networking Conference (WCNC 2020), Apr. 6-9, 2020, Seoul, South Korea. [link]

27. Program Committee Member, QoS, Reliability, and Modelling, the 15th EAI International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness (Qshine 2019), Nov. 22-23, 2019, Shenzhen, China. [link]

28. Publication Chair, 2019 International Conference on Intelligent Computing and Its Emerging Applications (ICEA), Aug. 30 - Sep. 1, 2019, Tainan, Taiwan. [link]

29. Technical Program Committee Member, Track: Future Trends and Emerging Technologies and Track: IoT, Wireless Ad-hoc, and Sensor Networks, IEEE Wireless Africa 2019, Aug. 18-20, 2019, Pretoria, South Africa. [link]

30. Technical Program Committee Member, Workshop on Molecular, Biological, and Multiscale Communications (MBMC), the 8th IEEE/CIC International Conference on Communications in China (ICCC2019), Aug. 11-13, 2019, Changchun, China. [link]

31. Track Chair, Track 12: Smartphone and Mobile Device Technologies, the 37th IEEE International Conference on Consumer Electronics (ICCE), Jan. 11-13, 2019, Las Vegas, USA. [link]

32. Technical Program Committee Co-Chair, the 3rd International Conference on Computational Intelligence Theory, Systems and Applications (CCITSA), Dec. 12-14, 2018, ILan, Taiwan.

33. Program Committee Member, QoS, Reliability, and Modelling, the 14th EAI International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness (Qshine 2018), Dec. 3-4, 2018, Ho Chi Minh City, Vietnam. [link]

34. Program Committee, Track 8: IoT and Smart Environment, the 13th International Conference on Broad-Band Wireless Computing, Communication and Applications (BWCCA), Oct. 27-29, 2018, Taichung, Taiwan. [link]

35. Technical Program Committee Member, the 27th Wireless and Optical Communications Conference (WOCC 2018), Apr. 30 - May 1, 2018, Hualien, Taiwan. [link]

36. Technical Program Committee Co-Chair, the 2nd International Conference on Computational Intelligence Theory, Systems and Applications (CCITSA), Dec. 12-14, 2017, Hualien, Taiwan. [link]

37. Technical Program Committee, QoS, Reliability, and Modelling, the 12th EAI International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness (Qshine 2016), Jul. 7-8, 2016, Seoul, South Korea. [link]

38. Session Chair, the 1st International Conference on Computational Intelligence Theory, Systems and Applications (CCITSA), Dec. 10-12, 2015, ILan, Taiwan. [link]

Domestic Conference Activities

1. 議程委員(Program Committee Member), 第十三屆工程、技術與科技教育研討會(The Thirteen Conference on Engineering, Technological and STEM Education, CETE 2024), May 10, 2024, Yunlin, Taiwan. 

2. 議程委員(Program Committee Member), 第十二屆工程、技術與科技教育研討會(The Twelve Conference on Engineering, Technological and STEM Education, CETE 2023), April 29, 2023, Kaohsiung, Taiwan. [link]

3. Tutorial Chair, 第二十六屆行動計算研討會(The 26th Mobile Computing Workshop, MC2022), Aug. 26-27, 2022, Taichung, Taiwan. [link]

4. 議程委員(Program Committee Member), 第十一屆工程、技術與科技教育研討會(The Eleventh Conference on Engineering, Technological and STEM Education, CETE 2022), May 20-21, 2022, Pingtung, Taiwan. [link]

5. 議程委員(Program Committee Member), 第九屆工程、技術與科技教育研討會(The Ninth Conference on Engineering, Technological and Technology Education, CETE 2020), May 15, 2020, Taichung, Taiwan. [link]

6. 議程委員會(Program Committee)主編(Program Co-chair), 第二十五屆臺灣網際網路研討會(TANET 2019), Track: 開源軟體應用、跨領域應用軟體技術、科技結合主題跨域創新學習、開放資料, Sep. 25-27, 2019, Kaohsiung, Taiwan. [link]

7. 議程委員(Program Committee Member), 第八屆工程、技術與科技教育研討會(The Eighth Conference on Engineering, Technological and Technology Education, CETE 2019), May 17, 2019, Taipei, Taiwan. [link]

8. 議程委員會(Program Committee)主編(Program Co-chair), 第二十四屆臺灣網際網路研討會(TANET 2018), Track 29: 開源軟體應用、跨領域應用軟體技術, Oct. 24-26, 2018, Taoyuan, Taiwan. [link]

Invited Talks

1. 2024.10: Federated Learning with Non-IID Data in Mobile Systems, 淡江大學人工智慧學系人工智慧產業技術課程, New Taipei City, Taiwan, October 29, 2024.

2. 2024.10: Federated Learning in Mobile Systems,  國立臺灣海洋大學機械與機電工程學系專題演講, New Taipei City, Taiwan, October 28, 2024.

3. 2024.09: Federated Learning with Non-IID Data in Mobile Systems, 國立中央大學資訊工程學系專題演講, Taoyuan City, Taiwan, September 18, 2024.

4. 2024.05: Federated Learning 
in Mobile Networks, 淡江大學人工智慧產業趨勢課程專題演講, New Taipei City, Taiwan, May 13, 2024.

5. 2022.11: Intelligent Reflecting Surface-aided Network Planning, 國立暨南大學資訊工程學系專題演講, Nantou, Taiwan, November 18, 2022.

6. 2020.12: Keynote Speech, Dense Squeeze with Depthwise Separable Convolutions for Image Recognition, 海峽兩岸人工智能技術發展與展望研討會(Webinar), 常州, 中國大陸, December 26, 2020.

7. 2020.08: Keynote Speech, A Fuzzy-Based Real-Time Auto-Scaling Mechanism for IoT Applications, 2020 IEEE Sensors Council Summer School, Intelligent Computing on Sensors and Internet of Things, Kaohsiung, Taiwan, August 29-30, 2020.

8. 2019.12: Explainable Artificial Intelligence in Mobile Edge Computing, 宜蘭大學資訊工程學系專題演講, Yilan, Taiwan, December 25, 2019.

9. 2019.05: Congestion Prediction With Big Data for Real-Time Highway Traffic, 數據分析港臺交流會議, Taipei, Taiwan, May 13, 2019.

10. 2018.04: 可解釋的人工智慧在行動邊緣運算, 華中科技大學, 國家綠色通信與網路國際聯合研究中心, Wuhan, China, April 24, 2018.

11. 2018.03: A Lightweight Auto-Scaling Mechanism for Fog Computing in IoT Industrial Applications, 2018 Workshop on Advanced Wireless Communications, Networks, and IOT Applications, Xiamen, China, March 15, 2018.

Review Activities

International Journals

1. IEEE Sensors Journal, 2015, 2022, 2023, 2024.

2. IEEE Transactions on Services Computing, 2017, 2024.

3. IEEE/ACM Transactions on Networking, 2017, 2024.

4. IEEE Transactions on Network and Service Management, 2020, 2022, 2024.

5. ACM Transactions on Sensor Networks, 2021, 2022, 2024.

6. IEEE Transactions on Wireless Communications, 2021, 2024.

7. IEEE Transactions on Automation Science and Engineering, 2024.

8. IEEE Open Journal of the Communications Society, 2024.

9. IET Networks, 2014, 2015, 2016, 2017, 2018, 2020, 2021, 2023.

10. IEEE Network Magazine, 2015, 2020, 2021, 2023.

11. IEEE Transactions on Network Science and Engineering, 2017, 2019, 2020, 2023.

12. IEEE Wireless Communications Magazine, 2021, 2023.

13. Pattern Recognition Letters, 2023.

14. Information Sciences, 2014, 2015, 2018, 2019, 2020, 2022.

15. IET Communications, 2016, 2021, 2022.

16. Journal of Network and Computer Applications, 2016, 2022.

17. IEEE Internet of Things Journal, 2017, 2019, 2020, 2021, 2022.

18. IEEE Transactions on Industrial Informatics, 2018, 2019, 2020, 2021, 2022.

19. IEEE Journal on Selected Areas in Communications, 2019, 2022.

20. IEEE Transactions on Mobile Computing, 2022.

21. IEEE Transactions on Intelligent Transportation Systems, 2022.

22. Pattern Recognition, 2022.

23. Computational Intelligence and Neuroscience, 2022.

24. Journal of Internet Technology, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021.

25. Computer Networks, 2015, 2016, 2017, 2021.

26. IEEE Access, 2017, 2018, 2019, 2021.

27. IEEE Transactions on Green Communications and Networking, 2021.

28. Journal of Communications and Networks, 2021.

29. ICT Express, 2021.

30. Entropy, 2021.

31. Journal of International Cooperation, 2021.

32. Human-centric Computing and Information Sciences, 2018, 2019, 2020.

33. Mobile Networks and Applications, 2020.

34. Neural Computing and Applications, 2020.

35. Journal of Systems Architecture, 2020.

36. IEEE Systems Journal, 2014, 2015, 2016, 2017, 2018, 2019.

37. Computers and Electrical Engineering, 2017, 2018, 2019.

38. Sensors, 2018, 2019.

39. Journal of Supercomputing, 2019.

40. Telecommunication Systems, 2019.

41. International Journal of Communication Systems, 2014, 2015, 2017, 2018.

42. International Journal of Distributed Sensor Networks, 2016, 2017, 2018.

43. IEEE Communications Magazine, 2017, 2018.

44. Cluster Computing, 2017, 2018.

45. IEEE Communications Letters, 2018.

46. Electronics, 2018.

47. Canadian Journal of Civil Engineering, 2018.

48. International Journal of Wireless Information Networks, 2015, 2016, 2017.

49. Software: Practice and Experience, 2016, 2017.

50. Science China Information Sciences, 2016, 2017.

51. IEEE Communications Magazine, 2017.

52. IEEE Transactions on Computers, 2017.

53. Recent Advances in Communications and Networking Technology, 2017.

54. Journal of Central South University, 2017.

55. Mobile Information Systems, 2014, 2015, 2016.

56. IEEE Transactions on Vehicular Technology, 2016.

57. Pervasive and Mobile Computing, 2016.

58. Wireless Communications and Mobile Computing, 2013, 2014, 2015.

59. The Scientific World Journal, 2014, 2015.

60. IEEE Transactions on Information Forensics and Security, 2015.

61. KSII Transactions on Internet and Information Systems, 2014.

International Conferences

1. IEEE International Conference on Communication (ICC), The Next Generation Networking and Internet (NGNI) Symposium, June 8-12, 2025, Montreal, Canada.

2. International Computer Symposium (ICS 2024), Oct. 24-26, 2024, Taipei, Taiwan.

3. IEEE Consumer Communications & Networking Conference (CCNC), Jan. 6-9, 2024, Las Vegas, USA.

4. IEEE International Conference on Communications (ICC), May 28 – Jun. 01, 2023, Rome, Italy.

5. The 14th EAI International Conference on Bio-inspired Information and Communications Technologies (EAI BICT 2023), Apr. 11-12, 2023, Okinawa, Japan.

6. IEEE Wireless Communications and Networking Conference (WCNC), Mar. 26-29, 2023, Glasgow, Scotland, UK.

7. IEEE Consumer Communications & Networking Conference (CCNC), Jan. 8-11, 2023, Las Vegas, USA.

8. The 3rd International Conference on Modern Management based on Big Data (MMBD2022), Aug. 15-18, 2022, Online Conference, Seoul, South Korea.

9. 2021 IEEE Global Communications Conference: Selected Areas in Communications: Smart Grid Communications (Globecom2021 SAC SGC), Dec. 7-11, 2021, Madrid, Spain.

10. Special Session on AI and Machine Learning for 5G, 2021 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS2021), Nov. 16-19, 2021, Hualien, Taiwan.

11. 2021 International Conference on Information and Communication Technology Convergence (ICTC), Oct. 20-22, 2021, Jeju Island, Korea.

12. 2021 IEEE Consumer Communications and Networking Conference (CCNC 2021), Jan. 9-12, 2021, Las Vegas, USA.

13. The International Conference on Technology Education in the Asia-Pacific Region (ICTE 2021), Jan. 25-26, 2021, Taipei, Taiwan (Webinar).

14. The 2020 ACM International Conference on Intelligent Computing and Its Emerging Applications (ACM ICEA 2020), Dec. 12-15, 2020, Gangwon, Republic of Korea.

15. The 2020 International Conference on Decision Aid Sciences and Applications (DASA'20), Nov. 8-9, 2020, Kingdom of Bahrain, Bahrain.

16. The 10th International Conference on Electronics, Communications and Networks (CECNet2020), Oct. 25-28, 2020, Seoul, Republic of Korea.

17. The 5th International Conference on Electronic Design (ICED 2020), Aug. 19, 2020, Arau, Malaysia.

18. The 3rd EAI International Conference on 6G for Future Wireless Networks (EAI 6GN 2020), Aug. 15-16, 2020, Tianjin, People’s Republic of China.

19. The 12th EAI International Conference on Bio-inspired Information and Communications Technologies (BICT 2020), Jul. 7-8, 2020, Shanghai, People's Republic of China.

20. The 29th Wireless and Optical Communications Conference (WOCC 2020), May 1-2, 2020, Newark, New Jersey, USA.

21. International Conference on Intelligent Computing and Its Emerging Applications (ICEA), Aug. 30 - Sep. 1, 2019, Tainan, Taiwan.

22. The 8th IEEE/CIC International Conference on Communications in China (ICCC2019), Aug. 11-13, 2019, Changchun, China.

23. The 37th IEEE International Conference on Consumer Electronics (ICCE), Jan. 11-13, 2019, Las Vegas, Nevada, USA.

24. The 5th IEEE International Conference on Consumer Electronics – Taiwan (IEEE 2018 ICCE-TW), May 19-21, 2018, Taichung, Taiwan.

25. The 27th Wireless and Optical Communications Conference (WOCC 2018), Apr. 30 - May 1, 2018, Hualien, Taiwan.

26. The 18th Annual IEEE International Conference on Industrial Technology (ICIT 2017), Mar. 22-25, 2017, Toronto, Canada.

27. The 12th EAI International Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness (Qshine 2016), Jul. 7-8, 2016, Seoul, South Korea.

28. First International Conference on Computational Intelligence Theory, Systems and Applications (CCITSA 2015), Dec. 10-12, Yilan, Taiwan.

Domestic Conferences

1. 第三十屆臺灣網際網路研討會(TANET 2024), Oct. 24-26, 2024, Hsinchu, Taiwan. 

2. 第二十九屆臺灣網際網路研討會(TANET 2023), Nov. 1-3, 2023, Taipei, Taiwan. 

3. 2023全國電信研討會(National Symposium on Telecommunications, NST), Jan. 16-17, 2023, Taoyuan, Taiwan.

4. 中華民國資訊安全學會第十二屆賴溪松教授論文獎審查委員, 2023.

5. 第十屆工程、技術與STEM教育研討會(ETS 2021), May 20, 2022, Pingtung, Taiwan.

6. 第三十屆全國資訊安全會議(Cryptology and Information Security Conference, CISC), Sep. 1-4, 2020, Kaohsiung, Taiwan.

7. 第二十五屆臺灣網際網路研討會(TANET 2019), Sep. 25-27, 2019, Kaohsiung, Taiwan. 

8. 第二十四屆臺灣網際網路研討會(TANET 2018), Oct. 24-26, 2018, Taoyuan, Taiwan.

Other Professional Services

1. Master's Thesis Oral Defense Committee,  National Ilan University, Jul. 2018, Jul. 2020, Aug. 2021, Jan. 2022, May 2022, May 2023.

2. Master's Thesis Oral Defense Committee,  National Chi Nan University, Jul. 2018, Jul. 2020, Aug. 2021, Aug. 2022, Jul. 2023.

3. Master's Thesis Oral Defense Committee,  National Cheng Kung University, Aug. 2021, Aug. 2022, Jul. 2023.

4. Master's Thesis Oral Defense Committee,  National Chung Hsing University, Aug. 2022.

5. Master's Thesis Oral Defense Committee,  National Yang Ming Chiao Tung University, Jun. 2022.

6. Master's Thesis Oral Defense Committee,  National Tsing Hua University, Sep. 2021.

7. Master's Thesis Oral Defense Committee,  National Dong Hwa University, Jul. 2019, Jan. 2023.

8. Doctoral Dissertation Oral Defense Committee,  National Dong Hwa University, Jan. 2022, Jun. 2022, Aug. 2022.

9. Doctoral Dissertation Oral Defense Committee,  National Chi Nan University, Jul. 2018.

10. External Ph.D. examiner, University of Pretoria, Jan. 2021.

11. External Ph.D. examiner, University of Pretoria, Oct. 2018.