Presentation 2020-11-13
[Poster Presentation] Understanding Problem Characteristics in Online Judge System
Taro Ikeda, Erina Makihara, Keiko Ono, Hirotaka Yoneda,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Online Judge System (OJS) as a means of programming learning has attracted a lot of attention, But it is inherently the problem of how to select an appropriate target problem. In order to solve this problem, it is necessary to analyze. Therefore, in this paper verified, we propose a combination method to analyze difficulty and relationship based on TF-IDF and cosine similarity between each problem.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) programming / Online Judge System / education / cosine similarity
Paper # KBSE2020-14,SC2020-18
Date of Issue 2020-11-06 (KBSE, SC)

Conference Information
Committee KBSE / SC
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
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) [Poster Presentation] Understanding Problem Characteristics in Online Judge System
Sub Title (in English)
Keyword(1) programming
Keyword(2) Online Judge System
Keyword(3) education
Keyword(4) cosine similarity
1st Author's Name Taro Ikeda
1st Author's Affiliation Doshisha University(Doshisha Univ.)
2nd Author's Name Erina Makihara
2nd Author's Affiliation Doshisha University(Doshisha Univ.)
3rd Author's Name Keiko Ono
3rd Author's Affiliation Doshisha University(Doshisha Univ.)
4th Author's Name Hirotaka Yoneda
4th Author's Affiliation Doshisha University(Doshisha Univ.)
Date 2020-11-13
Paper # KBSE2020-14,SC2020-18
Volume (vol) vol.120
Number (no) KBSE-231,SC-232
Page pp.pp.27-29(KBSE), pp.27-29(SC),
#Pages 3
Date of Issue 2020-11-06 (KBSE, SC)