{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,23]],"date-time":"2026-03-23T22:59:18Z","timestamp":1774306758578,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":42,"publisher":"ACM","license":[{"start":{"date-parts":[[2020,7,6]],"date-time":"2020-07-06T00:00:00Z","timestamp":1593993600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2020,7,6]]},"DOI":"10.1145\/3394231.3397907","type":"proceedings-article","created":{"date-parts":[[2020,6,23]],"date-time":"2020-06-23T20:24:04Z","timestamp":1592943844000},"page":"174-183","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":17,"title":["Every Colour You Are: Stance\u00a0Prediction\u00a0and\u00a0Turnaround\u00a0in\u00a0Controversial\u00a0Issues"],"prefix":"10.1145","author":[{"given":"Eduardo","family":"Graells-Garrido","sequence":"first","affiliation":[{"name":"Barcelona Supercomputing Center Barcelona, Spain"}]},{"given":"Ricardo","family":"Baeza-Yates","sequence":"additional","affiliation":[{"name":"Northeastern University at SV California, USA"}]},{"given":"Mounia","family":"Lalmas","sequence":"additional","affiliation":[{"name":"Spotify, UK"}]}],"member":"320","published-online":{"date-parts":[[2020,7,6]]},"reference":[{"key":"e_1_3_2_2_1_1","doi-asserted-by":"publisher","DOI":"10.1145\/3209581"},{"key":"e_1_3_2_2_2_1","doi-asserted-by":"publisher","DOI":"10.1145\/2964284.2967278"},{"key":"e_1_3_2_2_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(18)31321-7"},{"key":"e_1_3_2_2_4_1","doi-asserted-by":"publisher","DOI":"10.18653\/v1\/N18-1148"},{"key":"e_1_3_2_2_5_1","volume-title":"This Was the Decade of Feminist Uprisings in Latin America. TheNation.com[Online","author":"Carpenter Z\u00f6e","year":"2020","unstructured":"Z\u00f6e Carpenter . 2019. This Was the Decade of Feminist Uprisings in Latin America. TheNation.com[Online ; accessed May\/15\/ 2020 ]. Z\u00f6e Carpenter. 2019. This Was the Decade of Feminist Uprisings in Latin America. TheNation.com[Online; accessed May\/15\/2020]."},{"key":"e_1_3_2_2_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/2939672.2939785"},{"key":"e_1_3_2_2_7_1","doi-asserted-by":"publisher","DOI":"10.1145\/3178876.3186157"},{"key":"e_1_3_2_2_8_1","doi-asserted-by":"publisher","DOI":"10.1086\/695423"},{"key":"e_1_3_2_2_9_1","volume-title":"Seventh International Conference on Weblogs and Social Media. AAAI","author":"Cohen Raviv","year":"2013","unstructured":"Raviv Cohen and Derek Ruths . 2013 . Classifying political orientation on Twitter: It\u2019s not easy! . In Seventh International Conference on Weblogs and Social Media. AAAI , Cambridge, USA, 91\u201399. Raviv Cohen and Derek Ruths. 2013. Classifying political orientation on Twitter: It\u2019s not easy!. In Seventh International Conference on Weblogs and Social Media. AAAI, Cambridge, USA, 91\u201399."},{"key":"e_1_3_2_2_10_1","doi-asserted-by":"publisher","DOI":"10.1109\/PASSAT\/SocialCom.2011.34"},{"key":"e_1_3_2_2_11_1","doi-asserted-by":"publisher","DOI":"10.18653\/v1\/D17-1169"},{"key":"e_1_3_2_2_12_1","volume-title":"The World Wants Mangoes and Kangaroos: A Study of New Emoji Requests Based on Thirty Million Tweets. In The Web Conference. ACM","author":"Feng Yunhe","year":"2019","unstructured":"Yunhe Feng , Wenjun Zhou , Zheng Lu , Zhibo Wang , and Qing Cao . 2019 . The World Wants Mangoes and Kangaroos: A Study of New Emoji Requests Based on Thirty Million Tweets. In The Web Conference. ACM , San Francisco, USA, 2722\u20132728. Yunhe Feng, Wenjun Zhou, Zheng Lu, Zhibo Wang, and Qing Cao. 2019. The World Wants Mangoes and Kangaroos: A Study of New Emoji Requests Based on Thirty Million Tweets. In The Web Conference. ACM, San Francisco, USA, 2722\u20132728."},{"key":"e_1_3_2_2_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/3091478.3091486"},{"key":"e_1_3_2_2_14_1","doi-asserted-by":"publisher","DOI":"10.1145\/3178876.3186139"},{"key":"e_1_3_2_2_15_1","doi-asserted-by":"publisher","DOI":"10.1145\/3140565"},{"key":"e_1_3_2_2_16_1","volume-title":"Eleventh International AAAI Conference on Web and Social Media. AAAI, Montr\u00e9al","author":"Rama\u00a0Kiran Garimella Venkata","year":"2017","unstructured":"Venkata Rama\u00a0Kiran Garimella and Ingmar Weber . 2017 . A long-term analysis of polarization on Twitter . In Eleventh International AAAI Conference on Web and Social Media. AAAI, Montr\u00e9al , Qu\u00e9bec, Canada, 528\u2013531. Venkata Rama\u00a0Kiran Garimella and Ingmar Weber. 2017. A long-term analysis of polarization on Twitter. In Eleventh International AAAI Conference on Web and Social Media. AAAI, Montr\u00e9al, Qu\u00e9bec, Canada, 528\u2013531."},{"key":"e_1_3_2_2_17_1","first-page":"1","article-title":"Why the revolution will not be tweeted","volume":"4","author":"Gladwell Malcolm","year":"2010","unstructured":"Malcolm Gladwell . 2010 . Why the revolution will not be tweeted . The New Yorker 4 (2010), 1 \u2013 9 . Malcolm Gladwell. 2010. Why the revolution will not be tweeted. The New Yorker 4(2010), 1\u20139.","journal-title":"The New Yorker"},{"key":"e_1_3_2_2_18_1","doi-asserted-by":"publisher","DOI":"10.1145\/3292522.3326057"},{"key":"e_1_3_2_2_19_1","volume-title":"Representativeness of Abortion Legislation Debate on Twitter: A Case Study in Argentina and Chile. In Companion Proceedings of the Web Conference","author":"Graells-Garrido Eduardo","year":"2020","unstructured":"Eduardo Graells-Garrido , Ricardo Baeza-Yates , and Mounia Lalmas . 2020 . Representativeness of Abortion Legislation Debate on Twitter: A Case Study in Argentina and Chile. In Companion Proceedings of the Web Conference 2020. ACM, Taipei, Taiwan, 765\u2013774. Eduardo Graells-Garrido, Ricardo Baeza-Yates, and Mounia Lalmas. 2020. Representativeness of Abortion Legislation Debate on Twitter: A Case Study in Argentina and Chile. In Companion Proceedings of the Web Conference 2020. ACM, Taipei, Taiwan, 765\u2013774."},{"key":"e_1_3_2_2_20_1","unstructured":"Eduardo Graells-Garrido Mounia Lalmas and Ricardo Baeza-Yates. 2015. Finding intermediary topics between people of opposing views: a case study. In Social Personalisation & Search Christoph Trattner Denis Parra Peter Brusilovsky and Leandro Balby\u00a0Marinho (Eds.). CEUR Santiago Chile.  Eduardo Graells-Garrido Mounia Lalmas and Ricardo Baeza-Yates. 2015. Finding intermediary topics between people of opposing views: a case study. In Social Personalisation & Search Christoph Trattner Denis Parra Peter Brusilovsky and Leandro Balby\u00a0Marinho (Eds.). CEUR Santiago Chile."},{"key":"e_1_3_2_2_21_1","volume-title":"Arguments about abortion: Personhood, morality, and law","author":"Greasley Kate","unstructured":"Kate Greasley . 2017. Arguments about abortion: Personhood, morality, and law . Oxford University Press , Oxford, UK . Kate Greasley. 2017. Arguments about abortion: Personhood, morality, and law. Oxford University Press, Oxford, UK."},{"key":"e_1_3_2_2_22_1","doi-asserted-by":"publisher","DOI":"10.1145\/2487788.2487809"},{"key":"e_1_3_2_2_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.contraception.2017.08.011"},{"key":"e_1_3_2_2_24_1","doi-asserted-by":"publisher","DOI":"10.1145\/1978942.1978976"},{"key":"e_1_3_2_2_25_1","doi-asserted-by":"publisher","DOI":"10.1145\/3308560.3316548"},{"key":"e_1_3_2_2_26_1","doi-asserted-by":"publisher","DOI":"10.1145\/2806416.2806573"},{"key":"e_1_3_2_2_27_1","volume-title":"Varying Interpretations of Emoji. In Tenth International Conference on Web and Social Media. AAAI","author":"Miller Hannah\u00a0Jean","year":"2016","unstructured":"Hannah\u00a0Jean Miller , Jacob Thebault-Spieker , Shuo Chang , Isaac Johnson , Loren Terveen , and Brent Hecht . 2016 . \u201c Blissfully Happy\u201d or \u201cReady toFight \u201d: Varying Interpretations of Emoji. In Tenth International Conference on Web and Social Media. AAAI , Cologne, Germany, 259\u2013268. Hannah\u00a0Jean Miller, Jacob Thebault-Spieker, Shuo Chang, Isaac Johnson, Loren Terveen, and Brent Hecht. 2016. \u201cBlissfully Happy\u201d or \u201cReady toFight\u201d: Varying Interpretations of Emoji. In Tenth International Conference on Web and Social Media. AAAI, Cologne, Germany, 259\u2013268."},{"key":"e_1_3_2_2_28_1","doi-asserted-by":"publisher","DOI":"10.1093\/pan\/mpn018"},{"key":"e_1_3_2_2_29_1","first-page":"279","article-title":"A critical review of conscientious objection and decriminalisation of abortion in Chile","volume":"44","author":"Montero Adela","year":"2018","unstructured":"Adela Montero and Ra\u00fal Villarroel . 2018 . A critical review of conscientious objection and decriminalisation of abortion in Chile . Journal of medical ethics 44 , 4 (2018), 279 \u2013 283 . Adela Montero and Ra\u00fal Villarroel. 2018. A critical review of conscientious objection and decriminalisation of abortion in Chile. Journal of medical ethics 44, 4 (2018), 279\u2013283.","journal-title":"Journal of medical ethics"},{"key":"e_1_3_2_2_30_1","doi-asserted-by":"publisher","DOI":"10.1145\/1102351.1102430"},{"key":"e_1_3_2_2_31_1","volume-title":"Fifth International Conference on Weblogs and Social Media. AAAI","author":"Pennacchiotti Marco","year":"2011","unstructured":"Marco Pennacchiotti and Ana-Maria Popescu . 2011 . A machine learning approach to Twitter user classification . In Fifth International Conference on Weblogs and Social Media. AAAI , Barcelona, Spain, 281\u2013288. Marco Pennacchiotti and Ana-Maria Popescu. 2011. A machine learning approach to Twitter user classification. In Fifth International Conference on Weblogs and Social Media. AAAI, Barcelona, Spain, 281\u2013288."},{"key":"e_1_3_2_2_32_1","doi-asserted-by":"publisher","DOI":"10.1177\/0964663916668250"},{"key":"e_1_3_2_2_33_1","doi-asserted-by":"publisher","DOI":"10.1080\/14742830701251294"},{"key":"e_1_3_2_2_34_1","doi-asserted-by":"publisher","DOI":"10.1145\/3145574.3145577"},{"key":"e_1_3_2_2_35_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0968-8080(07)30328-5"},{"key":"e_1_3_2_2_36_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0115545"},{"key":"e_1_3_2_2_37_1","doi-asserted-by":"publisher","DOI":"10.1140\/epjds\/s13688-015-0056-y"},{"key":"e_1_3_2_2_38_1","doi-asserted-by":"publisher","DOI":"10.1086\/706489"},{"key":"e_1_3_2_2_39_1","doi-asserted-by":"publisher","DOI":"10.1145\/3308558.3313684"},{"key":"e_1_3_2_2_40_1","doi-asserted-by":"publisher","DOI":"10.1177\/0270467610380011"},{"key":"e_1_3_2_2_41_1","doi-asserted-by":"publisher","DOI":"10.1145\/2858036.2858423"},{"key":"e_1_3_2_2_42_1","doi-asserted-by":"publisher","DOI":"10.1145\/3308558.3313724"}],"event":{"name":"WebSci '20: 12th ACM Conference on Web Science","location":"Southampton United Kingdom","acronym":"WebSci '20","sponsor":["SIGWEB ACM Special Interest Group on Hypertext, Hypermedia, and Web"]},"container-title":["12th ACM Conference on Web Science"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3394231.3397907","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/3394231.3397907","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,17]],"date-time":"2025-06-17T22:01:41Z","timestamp":1750197701000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/3394231.3397907"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,7,6]]},"references-count":42,"alternative-id":["10.1145\/3394231.3397907","10.1145\/3394231"],"URL":"https:\/\/doi.org\/10.1145\/3394231.3397907","relation":{},"subject":[],"published":{"date-parts":[[2020,7,6]]},"assertion":[{"value":"2020-07-06","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}