{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T03:32:29Z","timestamp":1777433549819,"version":"3.51.4"},"publisher-location":"Amsterdam","reference-count":14,"publisher":"John Benjamins Publishing Company","isbn-type":[{"value":"9789027212665","type":"print"},{"value":"9789027256980","type":"electronic"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,11,10]]},"abstract":"<jats:title>Abstract<\/jats:title>\n<jats:p>This paper conducts a diachronic study of language change in a corpus covering almost 30 years of mainstream UK news text. In our previous studies, several databases were compiled from the corpus, including diachronic records of word frequency, collocation and morphological analysis. Upon user enquiry, our WebCorp Linguist\u2019s Search Engine produced tailored output from these resources. The system was therefore passive, requiring a word or phrase to be specified before querying the databases. The aim now is to extend the data-driven functionality to track the frequency of words in the corpus across time automatically and alert users to statistically significant change patterns. Three tests are employed to find upward and downward trends, sudden jumps in frequency, and seasonal variation.<\/jats:p>","DOI":"10.1075\/scl.105.10keh","type":"book-chapter","created":{"date-parts":[[2022,10,17]],"date-time":"2022-10-17T13:13:04Z","timestamp":1666012384000},"page":"285-318","source":"Crossref","is-referenced-by-count":3,"title":["A data-driven approach to finding significant changes in language use through time series analysis"],"prefix":"10.1075","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7263-3160","authenticated-orcid":true,"given":"Andrew","family":"Kehoe","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/00t67pt25","id-type":"ROR","asserted-by":"publisher"}],"name":"Birmingham City University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4499-5196","authenticated-orcid":true,"given":"Matt","family":"Gee","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/00t67pt25","id-type":"ROR","asserted-by":"publisher"}],"name":"Birmingham City University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Antoinette","family":"Renouf","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/00t67pt25","id-type":"ROR","asserted-by":"publisher"}],"name":"Birmingham City University"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1757","published-online":{"date-parts":[[2022,10,17]]},"reference":[{"issue":"1","key":"CIT0386","first-page":"3","article-title":"STL: A seasonal-trend decomposition procedure based on loess","volume":"6","author":"Cleveland","year":"1990","journal-title":"Journal of Official Statistics"},{"key":"CIT0387","doi-asserted-by":"publisher","DOI":"10.2307\/2683591"},{"key":"CIT0388","first-page":"5","article-title":"Large sample sequential tests for composite hypotheses","volume":"25","author":"Cox","year":"1963","journal-title":"Sankhy\u0101: The Indian Journal of Statistics, Series A (1961\u20132002)"},{"key":"CIT0389","volume-title":"Corpus of News on the Web (NOW): 3+ billion words from 20 countries, updated every day","author":"Davies","year":"2013"},{"key":"CIT0390","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0113114"},{"key":"CIT0391","doi-asserted-by":"publisher","DOI":"10.1098\/rsif.2011.0846"},{"key":"CIT0392","doi-asserted-by":"publisher","DOI":"10.1017\/S1360674316000113"},{"key":"CIT0393","doi-asserted-by":"crossref","first-page":"255","DOI":"10.1163\/9789042025981_015","article-title":"Weaving web data into a diachronic corpus patchwork","volume-title":"Corpus Linguistics: Refinements and Reassessments","author":"Kehoe","year":"2009"},{"key":"CIT0394","doi-asserted-by":"publisher","DOI":"10.1075\/pbns.306.05keh"},{"key":"CIT0395","doi-asserted-by":"publisher","DOI":"10.1126\/science.1199644"},{"key":"CIT0396","doi-asserted-by":"publisher","DOI":"10.1075\/scl.57.14ren"},{"key":"CIT0397","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1163\/9789004390652_003","article-title":"Big Data: Opportunities and challenges for English corpus linguistics","volume-title":"From Data to Evidence in English Language Research","author":"Renouf","year":"2018"},{"key":"CIT0398","doi-asserted-by":"publisher","DOI":"10.1093\/biomet\/64.1.152"},{"key":"CIT0399","volume-title":"Sequential Methods in Statistics","author":"Wetherill","year":"1966"}],"container-title":["Studies in Corpus Linguistics","Broadening the Spectrum of Corpus Linguistics"],"original-title":[],"language":"en","deposited":{"date-parts":[[2025,7,3]],"date-time":"2025-07-03T06:23:41Z","timestamp":1751523821000},"score":1,"resource":{"primary":{"URL":"https:\/\/benjamins.com\/catalog\/scl.105.10keh"},"secondary":[{"URL":"https:\/\/www.degruyter.com\/document\/doi\/10.1075\/scl.105.10keh\/html","label":"DeGruyter"}]},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,10,17]]},"ISBN":["9789027212665","9789027256980"],"references-count":14,"URL":"https:\/\/doi.org\/10.1075\/scl.105.10keh","archive":["Portico"],"relation":{},"ISSN":["1388-0373"],"issn-type":[{"value":"1388-0373","type":"print"}],"subject":[],"published":{"date-parts":[[2022,10,17]]}}}