Services

· Membership of Editorial Boards for

• Sensing and Imaging, co-Editors-in-Chief, since 2014.
• Inverse Problems, since 2011.
• Signal Processing, 2005 – October 2022.
• BioMedical Engineering OnLine, 2005 - 2019.
• Computerized Tomography Theory and Applications, 2002 - 2022.

· Guest Editors for

• Sensing and Imaging, special issue for ICSI 2024: recent developments in sensing and imaging, 2025 - 2026.
• Inverse Problems, special issue in memory of Alfred K. Louis, 2025 – 2026.
• Sensing and Imaging, special issue on hybrid imaging and image fusion, 2014.
• Journal of X-Ray Science and Technology, special issue on recent development of X-Ray CT and micro-CT, 2004.

· Conference/Workshop Organizers/Committees

• Co-Organizer of AMS Special Session on Tomography Theory and Applications in Honor of Todd Quinto’s 75th Birthday, Joint Mathematics Meetings (JMM 2026), Washington DC, January 4 – 7, 2026.
• Co-Chair, the Fifth International Conference on Sensing and Imaging, Huangshan City, China, August 23 – 27, 2024.
• Member of International Program Committee, the 10th International Conference “Inverse Problems: Modeling and Simulation”, Paradise Bay Resort Hotel, Malta, May 22-28, 2022.
• Co-Chair, the Fourth International Conference on Sensing and Imaging, Liuzhou, China, October 15 – 17, 2018.
• Co-Chair, the Third International Conference on Sensing and Imaging, Chengdu, China, June 5 – 7, 2017.
• Co-Chair, the Second International Conference on Sensing and Imaging, Taiyuan, China, July 25 – 28, 2016.
• Co-Organizer of M3: Recent Developments in Inverse Problems and Tomography, Eighth International Conference on Inverse Problems: Modeling and Simulation, Fethiye, Turkey, May 23 – 28, 2016.
• Member of Technical Program Committee, IEEE First International Conference on Control, Measurement and Instrumentation (CMI), Kolkata, India, January 8 – 10, 2016.
• Co-Chair, the First International Conference on Sensing and Imaging, Chifeng, China, August 15 – 18, 2015.
• Co-Organizer, Mini-symposium M5: Tomography, Inverse Problems – from Theory to Application (IPTA), Bristol, United Kingdom, August 26 – 28, 2014.
• Co-Chair, Sino-German joint symposium on inverse problems (GZ 854), Saarland University, Saarbrucken, Germany, October 8 - 11, 2012, sponsored by the Sino-German Center.
• Chair, the Huangguoshu International Interdisciplinary Conference on Biomedical Mathematics - Promising Directions in Imaging, Therapy Planning and Inverse Problem, Huangguoshu National Park of China, China, November 3 - 9, 2008, sponsored by the National Science Foundation of China, Mathematical Center of Ministry of Education of China, and the Huangguoshu Tourism Group Co., LTD.
• Co-Chair, Interdisciplinary Workshop on Mathematical Methods in Biomedical Imaging and Intensity-Modulated Radiation Therapy (IMRT), Centro di Ricerca Matematica Ennio De Giorgi, Scuola Normale Superiore di Pisa, Italy, October 15 - 20, 2007, sponsored by Centro di Ricerca Matematica Ennio De Giorgi.

· Proposal/Journal Reviewer

(The year is the first year I reviewed a submission for that foundation/journal)

• Vienna Science and Technology Fund (2014)
• Sensing and Imaging (2013)
• Acta Physica Sinica (2014)
• Digital Signal Processing (2012)
• BIT Numerical Mathematics (2011)
• International Journal of Imaging Systems and Technology (2010)
• Inverse Problems (2010)
• NSFC Panel Study Section: Information Processing Techniques (2010)
• Optics Express (2009)
• IET Image Processing (2007)
• Journal of X-Ray Science and Technology (2006)
• BioMedical Engineering OnLine (2006)
• IEEE Transactions on Image Processing (2006)
• Signal Processing (2005)
• SIAM Journal on Scientific Computing (2005)
• Computer Vision and Image Understanding (2004)
• IEEE Transactions on Signal Processing (2003)
• National Science Foundation of China (NSFC) (2003)
• IEEE Signal Processing Letters (2002)
• IEEE Transactions on Medical Imaging (2002)
• Medical Physics (2000)