{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,28]],"date-time":"2026-02-28T04:29:52Z","timestamp":1772252992899,"version":"3.50.1"},"reference-count":46,"publisher":"MDPI AG","issue":"10","license":[{"start":{"date-parts":[[2022,10,13]],"date-time":"2022-10-13T00:00:00Z","timestamp":1665619200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001691","name":"JST ERATO Ishiguro Symbiotic Human Robot Interaction Project","doi-asserted-by":"publisher","award":["19H05692"],"award-info":[{"award-number":["19H05692"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001691","name":"JST ERATO Ishiguro Symbiotic Human Robot Interaction Project","doi-asserted-by":"publisher","award":["JP20K11915"],"award-info":[{"award-number":["JP20K11915"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001691","name":"JST ERATO Ishiguro Symbiotic Human Robot Interaction Project","doi-asserted-by":"publisher","award":["19H05693"],"award-info":[{"award-number":["19H05693"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001691","name":"JST ERATO Ishiguro Symbiotic Human Robot Interaction Project","doi-asserted-by":"publisher","award":["22K17949"],"award-info":[{"award-number":["22K17949"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["MTI"],"abstract":"<jats:p>When designing rule-based dialogue systems, the need for the creation of an elaborate design by the designer is a challenge. One way to reduce the cost of creating content is to generate utterances from data collected in an objective and reproducible manner. This study focuses on rule-based dialogue systems using survey data and, more specifically, on opinion dialogue in which the system models the user. In the field of opinion dialogue, there has been little study on the topic of transition methods for modeling users while maintaining their motivation to engage in dialogue. To model them, we adopted information content. Our contribution includes the design of a rule-based dialogue system that does not require an elaborate design. We also reported an appropriate topic transition method based on information content. This is confirmed by the influence of the user\u2019s personality characteristics. The content of the questions gives the user a sense of the system\u2019s intention to understand them. We also reported the possibility that the system\u2019s rational intention contributes to the user\u2019s motivation to engage in dialogue with the system.<\/jats:p>","DOI":"10.3390\/mti6100091","type":"journal-article","created":{"date-parts":[[2022,10,13]],"date-time":"2022-10-13T22:21:11Z","timestamp":1665699671000},"page":"91","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["A Dialogue System That Models User Opinions Based on Information Content"],"prefix":"10.3390","volume":"6","author":[{"given":"Yoshiki","family":"Ohira","sequence":"first","affiliation":[{"name":"Graduate School of Engineering Science, Osaka University, 1-3, Machikaneyama, Toyonaka 560-8531, Japan"},{"name":"Advanced Telecommunications Research Institute International (ATR), Kyoto 619-0237, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takahisa","family":"Uchida","sequence":"additional","affiliation":[{"name":"Graduate School of Engineering Science, Osaka University, 1-3, Machikaneyama, Toyonaka 560-8531, Japan"},{"name":"Advanced Telecommunications Research Institute International (ATR), Kyoto 619-0237, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takashi","family":"Minato","sequence":"additional","affiliation":[{"name":"Advanced Telecommunications Research Institute International (ATR), Kyoto 619-0237, Japan"},{"name":"Rikagaku Kenky\u016bjyo (RIKEN), 2-1 Hirosawa, Wako 351-0198, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hiroshi","family":"Ishiguro","sequence":"additional","affiliation":[{"name":"Graduate School of Engineering Science, Osaka University, 1-3, Machikaneyama, Toyonaka 560-8531, Japan"},{"name":"Advanced Telecommunications Research Institute International (ATR), Kyoto 619-0237, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2022,10,13]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Dominey, P.F., Pal\u00e9ologue, V., Pandey, A.K., and Ventre-Dominey, J. 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