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Penghe Chen

Possible papers associated with this exact author name in Arrow. This page groups case-insensitive exact name matches and is not a full identity disambiguation profile.

2 papers
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2

AAAI Conference 2021 System Paper

An Intelligent Assistant for Problem Behavior Management

  • Penghe Chen
  • Yu Lu
  • Jiefei Liu
  • Qi Xu

We design and implement an intelligent assistant, called PB- Advisor, to advise teachers and parents on students’ problem behaviors. It utilizes a task-oriented dialogue system to identify the need deficiency underlying students’ problem behaviors, and relies on a community question answering system to provide advice on typical problem behavior management. In addition, it also provides various learning resources, and illustrates the relations between influential factors on typical problem behaviors through data analysis. With PB-Advisor, teachers and parents without psychological expertise can easily find proper advice on students’ problem behaviors.

AAAI Conference 2021 System Paper

RadarMath: An Intelligent Tutoring System for Math Education

  • Yu Lu
  • Yang Pian
  • Penghe Chen
  • Qinggang Meng
  • Yunbo Cao

We propose and implement a novel intelligent tutoring system, called RadarMath, to support intelligent and personalized learning for math education. The system provides the services including automatic grading and personalized learning guidance. Specifically, two automatic grading models are designed to accomplish the tasks for scoring the text-answer and formula-answer questions respectively. An education-oriented knowledge graph with the individual learner’s knowledge state is used as the key tool for guiding the personalized learning process. The system demonstrates how the relevant AI techniques could be applied in today’s intelligent tutoring systems.