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Title: Huamin Qu: Innovator in Educational Technology
Introduction
Huamin Qu is a prominent inventor based in Hong Kong, China. He has made significant contributions to the field of educational technology, particularly in the areas of student performance prediction and online exam proctoring. With a total of seven patents to his name, Qu's work is at the forefront of innovation in interactive learning environments.
Latest Patents
One of Huamin Qu's latest patents is titled "Peer-inspired student performance prediction in interactive online question pools with graph neural network." This invention provides a method for predicting student performance in interactive question pools. It includes a data processing and feature extraction module that extracts statistical student features from historical score data and interactive edge features from pointing device movement data. The invention also features a network construction module that transforms these features into a heterogeneous student-interaction-question (SIQ) network, and a prediction module that utilizes a residual relational graph neural network to forecast a student's score on unattempted questions.
Another notable patent is the "Visual analytics tool for proctoring online exams." This system comprises a client-side computing system equipped with a camera to capture video data of users during exams and input devices to gather interaction data, including mouse movements. The visual analytics system analyzes this data to detect abnormal behavior, generating visualizations to help determine if cheating has occurred during the exam.
Career Highlights
Huamin Qu has held significant positions at reputable institutions, including The Hong Kong University of Science and Technology and Huawei Technologies Co., Limited. His work at these organizations has allowed him to develop innovative solutions that enhance the educational experience for students and educators alike.
Collaborations
Throughout his career, Qu has collaborated with notable colleagues, including Bing Ni and Mingxuan Yuan. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Huamin Qu is a distinguished inventor whose work in educational technology has the potential to transform how students learn and interact with online platforms. His innovative patents reflect a commitment to improving educational outcomes through technology.