{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,5]],"date-time":"2026-06-05T04:53:22Z","timestamp":1780635202798,"version":"3.54.1"},"reference-count":20,"publisher":"IEEE","license":[{"start":{"date-parts":[[2021,12,5]],"date-time":"2021-12-05T00:00:00Z","timestamp":1638662400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2021,12,5]],"date-time":"2021-12-05T00:00:00Z","timestamp":1638662400000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"}],"funder":[{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science, KAKENHI","doi-asserted-by":"publisher","award":["JP20K22193"],"award-info":[{"award-number":["JP20K22193"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,12,5]]},"DOI":"10.1109\/tale52509.2021.9678834","type":"proceedings-article","created":{"date-parts":[[2022,1,24]],"date-time":"2022-01-24T21:08:06Z","timestamp":1643058486000},"page":"865-870","source":"Crossref","is-referenced-by-count":1,"title":["Analysis of Computer Science Textbooks by Topic Modeling and Dynamic Time Warping"],"prefix":"10.1109","author":[{"given":"Taisuke","family":"Kawamata","sequence":"first","affiliation":[{"name":"Seikei University,Department of Computer and Information Science,Tokyo,Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yoshitatsu","family":"Matsuda","sequence":"additional","affiliation":[{"name":"Seikei University,Department of Computer and Information Science,Tokyo,Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takayuki","family":"Sekiya","sequence":"additional","affiliation":[{"name":"The University of Tokyo,Graduate School of Arts and Sciences,Tokyo,Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kazunori","family":"Yamaguchi","sequence":"additional","affiliation":[{"name":"The University of Tokyo,Graduate School of Arts and Sciences,Tokyo,Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"263","reference":[{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1504\/IJTCS.2018.090196"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1504\/IJTCS.2018.090196"},{"key":"ref12","article-title":"Computer Science Curricula 2013","year":"2013","journal-title":"Technical Report"},{"key":"ref13","year":"0","journal-title":"Wikipedia"},{"key":"ref14","year":"0","journal-title":"“ABBY ” FineReader PDF"},{"key":"ref15","author":"rehurek","year":"0","journal-title":"Gensim"},{"key":"ref16","author":"rehurek","year":"0","journal-title":"corpora wikicorpus"},{"key":"ref17","first-page":"229","article-title":"Finding patterns in time series: a dynamic programming approach","author":"berndt","year":"0","journal-title":"Advances in Knowledge Discovery and Data Mining"},{"key":"ref18","first-page":"266","article-title":"Clustering Student Sequential Trajectories Using Dynamic Time Warping","author":"shen","year":"0","journal-title":"International Educational Data Mining Society Paper presented at the International Conference on Educational Data Mining (EDM)"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1080\/01621459.1963.10500845"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1109\/TALE.2018.8615330"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1109\/FIE43999.2019.9028479"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1016\/j.system.2016.03.011"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-030-57717-9_44"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.26803\/ijlter.19.4.14"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1080\/13614568.2021.1889692"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1162\/jmlr.2003.3.4-5.993"},{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.2197\/ipsjjip.26.497"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1177\/2332858420940312"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.21105\/joss.03021"}],"event":{"name":"2021 IEEE International Conference on Engineering, Technology & Education (TALE)","location":"Wuhan, Hubei Province, China","start":{"date-parts":[[2021,12,5]]},"end":{"date-parts":[[2021,12,8]]}},"container-title":["2021 IEEE International Conference on Engineering, Technology & Education (TALE)"],"original-title":[],"link":[{"URL":"http:\/\/xplorestaging.ieee.org\/ielx7\/9678505\/9678390\/09678834.pdf?arnumber=9678834","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,8,2]],"date-time":"2022-08-02T23:49:31Z","timestamp":1659484171000},"score":1,"resource":{"primary":{"URL":"https:\/\/ieeexplore.ieee.org\/document\/9678834\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,12,5]]},"references-count":20,"URL":"https:\/\/doi.org\/10.1109\/tale52509.2021.9678834","relation":{},"subject":[],"published":{"date-parts":[[2021,12,5]]}}}