Chang, Xiao, Ph.D.

Assistant Professor
Computer Science Department
Andrew F. Brimmer Hall Room 300-E3
精东AV, 精东AV, AL 36088
Office:聽 334-727-8021
Fax: 334-724-4389
Email:聽 xchang@tuskegee.edu聽

EDUCATION

• Ph.D., Computer Science, Xi鈥檃n Jiaotong University, China, 2010
• M.E., Applied Computer Science, Xi鈥檃n University of Technology, China, 2004
• B.E., Applied Computer Science, Xidian University, China, 2000

WORK EXPERIENCE

• Assistant Professor, Department of Computer Science, 精东AV, Oct. 2019 鈥� Present
• Staff Scientist, Department of Radiation Oncology, Washington University School of Medicine in St. Louis, Feb. 2016 鈥� Sep. 2019
• Postdoctoral Research Associate, Department of Radiation Oncology, Washington University School of Medicine in St. Louis, Aug. 2014 鈥� Jan. 2016
• Postdoctoral Fellow, Department of Computer and Information Science, Indiana University-Purdue University Indianapolis, Feb. 2011 鈥� Jul. 2014

SELECTED PUBLICATIONS

Journal Articles

• Xiao Chang, H. Li, A. Kalet, and D. Yang, 鈥淒evelopment and validation of a Bayesian network method to detect external beam radiation therapy physician order errors鈥�. International Journal of Radiation Oncology * Biology * Physics, 2019, 105(2):423-431
• X. Chang, T. Mazur, H. Li, and D. Yang, 鈥淎 method to recognize anatomical site and image acquisition view in x-ray images鈥�, Journal of Digital Imaging, 2017 30(6):751-760

Abstracts

• Xiao Chang, Harold Li, Yabo FU, Deshan Yang. Knowledge-Based Error Detection in External Beam Physician Orders Using Association Rules. International Journal of Radiation Oncology * Biology * Physics, Volume 102, Issue 3, S119鈥揝120, 2018

• Xiao Chang, Harold Li, Yabo Fu, Baozhao Sun and Deshan Yang. A Method to Detect Errors in Radiation Therapy Physician Orders Using Association Rules. Medical Physics, 2018
• X. Chang, Harold Li, Alan Kalet, Deshan Yang. Detect external beam radiation therapy physician order errors using machine learning. International Journal of Radiation Oncology * Biology * Physics, Volume 99, Issue 2, S71, 2017
• X. Chang, Harold Li, Alan Kalet, Deshan Yang. A Method to Detect Radiation Therapy Physician Order Errors Using Bayesian Networks. Medical Physics, 44 (2017)
• X. Chang, Alan Kalet, Shi Liu, Deshan Yang, 鈥淎 Unified Machine-Learning Based Probabilistic Model for Automated Anomaly Detection in the Treatment Plan Data,鈥� Medical Physics, 43, 3841(2016).
• X. Chang, Thomas Mazur, Deshan Yang, 鈥淭reatment Site and View Recognition in X-Ray Images聽 聽with聽 聽Hierarchical 聽Multiclass聽 聽Recognition 聽Models,鈥澛� 聽Medical聽 聽Physics,聽 聽43, 3763(2016).

Conference Presentations

• Knowledge-Based Error Detection in External Beam Physician Orders Using Association Rules. ASTRO Annual Meeting, San Antonio, TX, October 21 - 24, 2018.
• A Method to Detect Errors in Radiation Therapy Physician Orders Using Association Rules. 60th American Association of Physicists in Medicine (AAPM) Annual Meeting, Nashville, TN, July 29 鈥� August 2, 2018.
• Detect external beam radiation therapy physician order errors using machine learning, American Society for Radiation Oncology, San Diego, CA, September 24 鈥� 27, 2017.
• A Method to Detect Radiation Therapy Physician Order Errors Using Bayesian Networks. 2017 59th American Association of Physicists in Medicine (AAPM) Annual Meeting, Denver, CO, July 30 鈥� August 3, 2017.
• A Unified Machine-Learning Based Probabilistic Model for Automated Anomaly Detection in the Treatment Plan Data. 2016 58th American Association of Physicists in Medicine (AAPM) Annual Meeting, Washington, DC, USA, July 31 鈥� August 4, 2016.
• Treatment 聽Site 聽and 聽View 聽Recognition 聽in 聽X-Ray 聽Images 聽with 聽Hierarchical 聽Multiclass Recognition Models. 2016 58th American Association of Physicists in Medicine (AAPM) Annual Meeting, Washington, DC, USA, July 31 鈥� August 4, 2016.