{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T22:41:42Z","timestamp":1776811302448,"version":"3.51.2"},"reference-count":20,"publisher":"European Society of Computational Methods in Sciences and Engineering","issue":"5","license":[{"start":{"date-parts":[[2025,4,28]],"date-time":"2025-04-28T00:00:00Z","timestamp":1745798400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"funder":[{"DOI":"10.13039\/501100012456","name":"National Social Science Fund of China","doi-asserted-by":"publisher","award":["20FTQB018"],"award-info":[{"award-number":["20FTQB018"]}],"id":[{"id":"10.13039\/501100012456","id-type":"DOI","asserted-by":"publisher"}]},{"name":"The Fundamental Research Funds for the Central Universities"},{"DOI":"10.13039\/501100018562","name":"JiangSu Province Social Science Foundation","doi-asserted-by":"crossref","award":["20TQB001"],"award-info":[{"award-number":["20TQB001"]}],"id":[{"id":"10.13039\/501100018562","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Journal of Computational Methods in Sciences and Engineering"],"published-print":{"date-parts":[[2025,9]]},"abstract":"<jats:p>In recent years, frequent food safety incidents have resulted in significant losses to both lives and properties, triggering widespread societal concern. To delve into the mechanisms underlying the dissemination of online public opinion during food safety incidents, this research investigated a \u201cPork with Salted Vegetable\u201d food safety incident in China. The study employed a comprehensive approach, integrating automated text\u2014mining techniques with grounded theory. First, topic modeling was used to identify six dominant concerns (topics) expressed by the public during the relevant time frame, and the key words associated with each topic. Subsequently, grounded theory method was employed to model the dissemination of public opinion toward food safety incidents. The analysis emphasizes the significant roles of four key categories\u2014\u201cpublic opinion content,\u201d \u201cfood safety incident,\u201d \u201cdissemination subject,\u201d and \u201cdissemination channel\u201d\u2014in the process of food safety incident dissemination. The findings offer valuable insights for food crisis governance.<\/jats:p>","DOI":"10.1177\/14727978251337980","type":"journal-article","created":{"date-parts":[[2025,4,28]],"date-time":"2025-04-28T08:32:13Z","timestamp":1745829133000},"page":"4377-4390","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":0,"title":["A text mining and grounded theory analysis of the dissemination of public opinion toward food safety incidents"],"prefix":"10.66113","volume":"25","author":[{"given":"Jiayin","family":"Pei","sequence":"first","affiliation":[{"name":"School of Business, Jiangnan University, Wuxi, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Zheyu","family":"Lin","sequence":"additional","affiliation":[{"name":"School of Business, Jiangnan University, Wuxi, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hongrui","family":"Cui","sequence":"additional","affiliation":[{"name":"School of Business, Jiangnan University, Wuxi, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-1971-8714","authenticated-orcid":false,"given":"Peng","family":"Shan","sequence":"additional","affiliation":[{"name":"School of Business, Jiangnan University, Wuxi, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"55691","published-online":{"date-parts":[[2025,4,28]]},"reference":[{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jiph.2023.02.018"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1177\/1729881420904213"},{"key":"e_1_3_3_4_2","first-page":"279","article-title":"Current situation analysis of local food safety and evaluation index design for local government supervision","volume":"2","author":"Jiao BB","year":"2017","unstructured":"Jiao BB, Zheng FT. 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