@inproceedings{6186830670b2417782e422a73147e821,
title = "Development of Debugging Exercise Extraction System using Learning History",
abstract = "We have proposed an editing history visualization system which can confirm where and how the learner modified program. We utilized this system for actual flipped classroom and stored a large amount of learning logs. This learning log contains all the source code in the process of being modified until the program is completed. We developed a debugging exercise extraction system to automatically generate problems for debugging practice from this learning log. The debugging exercise extraction tool we developed extracted 18,680 source codes (which became practice problems) that included syntactic errors that could be used as a debugging exercise from 16 weeks of program edit history data (total number is 31,562 files). The execution time was 488 seconds. Since it can be analyzed only once every six months, we believe it is a sufficiently practical execution time.",
keywords = "Artificial Teacher, Language Leaning, Learning History, Self Study, e-Learning",
author = "Katsuyuki Umezawa and Makoto Nakazawa and Masayuki Goto and Shigeichi Hirasawa",
note = "Funding Information: ACKNOWLEDGMENT Part of this work was supported by JSPS KAKENHI Grant Number JP19H01721, JP17K01101 and JP16K00491, and Special Account 1010000175806 of the NTT Comprehensvi e Agreement on Collaborative Research with Waseda University Research Institute for Science and Engineering. Research leading to this paper was partially supported by the grant as a research working group “ICT and Education” of JASMINɽ Publisher Copyright: {\textcopyright} 2019 IEEE.; 10th IEEE International Conference on Technology for Education, T4E 2019 ; Conference date: 09-12-2019 Through 11-12-2019",
year = "2019",
month = dec,
doi = "10.1109/T4E.2019.00056",
language = "English",
series = "Proceedings - IEEE 10th International Conference on Technology for Education, T4E 2019",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "244--245",
editor = "Maiga Chang and Ramkumar Rajendran and Kinshuk Kinshuk and Sahana Murthy and Venkatesh Kamat",
booktitle = "Proceedings - IEEE 10th International Conference on Technology for Education, T4E 2019",
}