| Presentation | 2020-11-13 [Poster Presentation] Towards Identification of learner errors in UML state machine modeling Takuya Kitamura, Shinpei Ogata, Erina Makihara, Kozo Okano, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In order to support the education of UML state machine diagrams, studies are being carried out to analyze learners' errors. In the related research, by comparing the process from the creation to the completion of the model with learners with poor grades and learners with good grades, we analyze what differences appear, and use the differences as a errors. However, even good grades learners may suffer, so analysis of good grades learners is necessary. Therefore, in this presentation, we thought that errors could be judged by editing time, and we surveyed 18 learners on editing time and analyzed what kind of editing operations took time. A quantitative analysis was conducted based on logs (a total of approximately 13,000 log files) of state machine diagrams created by learners for each editing operation. As a result, editing time was characterized by over 0-3 minutes, 3-7 minutes, and 7 minutes respectively. When editing time was more than 7 minutes, some of the students in question saw it, so we could be assumed that it was a mistake. Therefore, when the editing time was 7-10 minutes or more, it was possible for the learner to be errors. This gave us the possibility that errors was related to time and could be identified. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | UML / State Machine Diagram / error / educational support |
| Paper # | KBSE2020-13,SC2020-17 |
| Date of Issue | 2020-11-06 (KBSE, SC) |
| Conference Information | |
| Committee | KBSE / SC |
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| Conference Date | 2020/11/13(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Virtual / Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hiroyuki Nakagawa(Osaka Univ.) / Shinji Kikuchi(NIMS) |
| Vice Chair | Takuya Saruwatari(NTT Data) / Yoji Yamato(NTT) / Kosaku Kimura(Fujitsu Lab.) |
| Secretary | Takuya Saruwatari(OKI) / Yoji Yamato(NII) / Kosaku Kimura(Kobe Univ.) |
| Assistant | Shinpei Ogata(Shinshu Univ.) / Erina Nakihara(Doshisha Univ,) |
| Paper Information | |
| Registration To | Technical Committee on Knowledge-Based Software Engineering / Technical Committee on Service Computing |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Poster Presentation] Towards Identification of learner errors in UML state machine modeling |
| Sub Title (in English) | |
| Keyword(1) | UML |
| Keyword(2) | State Machine Diagram |
| Keyword(3) | error |
| Keyword(4) | educational support |
| 1st Author's Name | Takuya Kitamura |
| 1st Author's Affiliation | Shinshu University(Shinshu Univ.) |
| 2nd Author's Name | Shinpei Ogata |
| 2nd Author's Affiliation | Shinshu University(Shinshu Univ.) |
| 3rd Author's Name | Erina Makihara |
| 3rd Author's Affiliation | Doshisya University(Doshisya Univ.) |
| 4th Author's Name | Kozo Okano |
| 4th Author's Affiliation | Shinshu University(Shinshu Univ.) |
| Date | 2020-11-13 |
| Paper # | KBSE2020-13,SC2020-17 |
| Volume (vol) | vol.120 |
| Number (no) | KBSE-231,SC-232 |
| Page | pp.pp.26-26(KBSE), pp.26-26(SC), |
| #Pages | 1 |
| Date of Issue | 2020-11-06 (KBSE, SC) |