I am a data visualization scientist at Epsilon Data Management. I recently graduted as a Ph.D in Computer Science from the University of Arizona. My advisor is Dr. Carlos Scheidegger. My current research interests are interactive data visualization, big data analysis and machine learning. I also have research experience in HDFS and data mining during my master’s program.

Before I came to this sunny, lovely Tucson, I received my M.S. in Computer Science from University of Illinois Springfield in Springfield, IL and my B.E. in Computer Science & Engineering from Huazhong University of Science and Technology in Wuhan, China.

πŸ”₯ News

  • 2022.05: Β πŸŽ‰πŸŽ‰ I am joining Epsilon as a data visualization scientist!
  • 2022.01: Β πŸŽ‰πŸŽ‰ I finally grudated after 5 years of studying!
  • 2021.12: Β πŸŽ‰πŸŽ‰ I passed my thesis defense!

πŸ“ Publications

IEEE VIS 2021
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Human-in-the-loop Extraction of Interpretable Concepts in Deep Learning Models

Zhenge Zhao, Panpan Xu, Carlos Scheidegger, Liu Ren

Project

  • An active learning approach to visual concept extraction for generic vision model (image classification and semantic segmentaion) diagnostics and performance improvement
Information Visualization
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STFT-LDA: An algorithm to facilitate the visual analysis of building seismic responses

Zhenge Zhao, Danilo Motta, Matthew Berger, Joshua A Levine, Ismail B Kuzucu, Robert B Fleischman, Afonso Paiva, Carlos Scheidegger

Project

  • A novel technique to extract such patterns from time series generated from simulations of seismic responses

πŸŽ– Honors and Awards

  • 2018.01 Winner of two categories, Data Visualization and Best Use of AWS in Hack Arizona (about 1000 participants)
  • 2015.12 Recognized for Honors in Compute Science Gradutes, UIS
  • 2015.08 Team Ranking 13th (129 teams) in the National Cyber League Championship Game; Individual ranking 71st (2153 participants)

πŸ“– Educations

  • 2016.08 - 2021.12, Ph.D. Degree in Computer Science, the University of Arizona
  • 2014.08 - 2015.12, Mater Degree in Computer Science, University of Illinois at Springfield
  • 2009.09 - 2013.06, Bachelor of Engineering in Computer Science and Technology, Huazhong University of Science and Technology

πŸ’¬ Invited Talks

  • 2021.10, IEEE VIS 2021, Explainable AI and Machine Learning. | [video]

πŸ’» Internships

  • 2019.05 - 2019.08, Bosch Research, Human Machine Interaction Department
  • 2015.06 - 2016.08, Hanson Professional Services Inc.