26 citations · 33 across the 5 of their papers we have counts for
6 papers · 1 filter
Bias-Aware Design for Informed Decisions: Raising Awareness of Self-Selection Bias in User Ratings and Reviews
Qian Zhu, Leo Yu-Ho Lo, Meng Xia +2
People often take user ratings and reviews into consideration when shopping for products or services online. However, such user-generated data contains self-selection bias that cou…
QLens: Visual Analytics of Multi-step Problem-solving Behaviors for Improving Question Design
Meng Xia, Reshika Palaniyappan Velumani, Yong Wang +2
With the rapid development of online education in recent years, there has been an increasing number of learning platforms that provide students with multi-step questions to cultiva…
Investigating the Effects of Robot Engagement Communication on Learning from Demonstration
Mingfei Sun, Zhenhui Peng, Meng Xia +1
Robot Learning from Demonstration (RLfD) is a technique for robots to derive policies from instructors' examples. Although the reciprocal effects of student engagement on teacher b…
Predicting Student Performance in Interactive Online Question Pools Using Mouse Interaction Features
Huan Wei, Haotian Li, Meng Xia +2
Modeling student learning and further predicting the performance is a well-established task in online learning and is crucial to personalized education by recommending different le…
Visual Analytics of Student Learning Behaviors on K-12 Mathematics E-learning Platforms
Meng Xia, Huan Wei, Min Xu +4
With increasing popularity in online learning, a surge of E-learning platforms have emerged to facilitate education opportunities for k-12 (from kindergarten to 12th grade) student…
Estimating Emotional Intensity from Body Poses for Human-Robot Interaction
Mingfei Sun, Yiqing Mou, Hongwen Xie +3
Equipping social and service robots with the ability to perceive human emotional intensities during an interaction is in increasing demand. Most of existing work focuses on determi…