{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,6]],"date-time":"2026-04-06T22:29:46Z","timestamp":1775514586220,"version":"3.50.1"},"publisher-location":"New York, NY, USA","reference-count":27,"publisher":"ACM","license":[{"start":{"date-parts":[[2013,5,2]],"date-time":"2013-05-02T00:00:00Z","timestamp":1367452800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.acm.org\/publications\/policies\/copyright_policy#Background"}],"funder":[{"DOI":"10.13039\/501100003725","name":"National Research Foundation of Korea","doi-asserted-by":"publisher","award":["2012-0005733"],"award-info":[{"award-number":["2012-0005733"]}],"id":[{"id":"10.13039\/501100003725","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["dl.acm.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2013,5,2]]},"DOI":"10.1145\/2464464.2464523","type":"proceedings-article","created":{"date-parts":[[2013,7,16]],"date-time":"2013-07-16T14:06:58Z","timestamp":1373983618000},"page":"286-295","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":3,"title":["Challenges and opportunities of local journalism"],"prefix":"10.1145","author":[{"given":"Souneil","family":"Park","sequence":"first","affiliation":[{"name":"Univ. of Michigan"}]},{"given":"Minsam","family":"Ko","sequence":"additional","affiliation":[{"name":"KAIST, Knowledge Service Engineering"}]},{"given":"Jaeung","family":"Lee","sequence":"additional","affiliation":[{"name":"KAIST, Web Science and Technology"}]},{"given":"Aram","family":"Choi","sequence":"additional","affiliation":[{"name":"KAIST, Graduate School of Culture Technology"}]},{"given":"Junehwa","family":"Song","sequence":"additional","affiliation":[{"name":"KAIST"}]}],"member":"320","published-online":{"date-parts":[[2013,5,2]]},"reference":[{"key":"e_1_3_2_1_1_1","volume-title":"Proc. ICWSM","author":"Ahn J.","year":"2011","unstructured":"Ahn, J. et al. Media landscape in Twitter: A world of new conventions and political diversity. In Proc. ICWSM 2011."},{"key":"e_1_3_2_1_2_1","volume-title":"et al. News media coverage of city governments","author":"Baldwin T.","year":"2009","unstructured":"Baldwin, T. et al. News media coverage of city governments in 2009, 2011."},{"key":"e_1_3_2_1_3_1","volume-title":"Proc. ICWSM","author":"Bandari R.","year":"2012","unstructured":"Bandari, R. et al. The pulse of news in social media: Forecasting popularity. In Proc. ICWSM 2012."},{"key":"e_1_3_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1145\/1866029.1866077"},{"key":"e_1_3_2_1_5_1","volume-title":"Proc. ICWSM","author":"Conover M.","year":"2011","unstructured":"Conover, M. et al. Political polarization on Twitter. In Proc. ICWSM 2011."},{"key":"e_1_3_2_1_6_1","doi-asserted-by":"publisher","DOI":"10.1145\/1518701.1518824"},{"key":"e_1_3_2_1_7_1","volume-title":"Poynter","author":"Edmonds R.","year":"2009","unstructured":"Edmonds, R. Shrinking Newspapers Have Created $1.6 Billion News Deficit, Poynter, Oct. 10, 2009, http:\/\/www.poynter.org\/latest-news\/business-news\/the-biz-blog\/98784\/shrinking-newspapers-have-created-1-6-billion-news-deficit\/"},{"key":"e_1_3_2_1_8_1","doi-asserted-by":"publisher","DOI":"10.1145\/1753326.1753502"},{"key":"e_1_3_2_1_9_1","volume-title":"Proc. ICWSM","author":"Hong L.","year":"2011","unstructured":"Hong, L. et al. Language Matters in Twitter: A Large Scale Study. In Proc. ICWSM 2011."},{"key":"e_1_3_2_1_10_1","doi-asserted-by":"publisher","DOI":"10.1145\/2307729.2307736"},{"key":"e_1_3_2_1_11_1","unstructured":"Korea Internet and Security Agency. Internet Usage Survey http:\/\/isis.kisa.or.kr\/board\/index.jsp?pageId=060200&itemId=793"},{"key":"e_1_3_2_1_12_1","doi-asserted-by":"publisher","DOI":"10.1145\/2145204.2145249"},{"key":"e_1_3_2_1_13_1","doi-asserted-by":"publisher","DOI":"10.1145\/1772690.1772751"},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1162\/coli.2006.32.4.471"},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1086\/267990"},{"key":"e_1_3_2_1_16_1","first-page":"4","article-title":"Capacity, diversity, and volatility of the public agenda","volume":"59","author":"McCombs M.","year":"1995","unstructured":"McCombs, M. et al. Capacity, diversity, and volatility of the public agenda. Public Opinion Quarterly 59, 4 (1995), 495--525.","journal-title":"Public Opinion Quarterly"},{"key":"e_1_3_2_1_17_1","volume-title":"Proc. ICWSM","author":"Munson S. A.","year":"2009","unstructured":"Munson, S. A. et al. Sidelines: An algorithm for increasing diversity in news and opinion aggregators. In Proc. ICWSM, 2009."},{"key":"e_1_3_2_1_18_1","unstructured":"Newspaper Association of America Advertising Expenditures (NAA Advertising Expenditures) http:\/\/www.naa.org\/trends-and-numbers\/advertising-expenditures\/annual-all-categories.aspx"},{"key":"e_1_3_2_1_19_1","doi-asserted-by":"publisher","DOI":"10.1145\/1958824.1958842"},{"key":"e_1_3_2_1_20_1","doi-asserted-by":"publisher","DOI":"10.1145\/1518701.1518772"},{"key":"e_1_3_2_1_21_1","doi-asserted-by":"publisher","DOI":"10.1145\/1958824.1958830"},{"key":"e_1_3_2_1_22_1","volume-title":"Proc. ICWSM","author":"Ramage D.","year":"2010","unstructured":"Ramage, D. et al. Characterizing microblogs with topic models. In Proc. ICWSM, 2010."},{"key":"e_1_3_2_1_23_1","volume-title":"Exploring a Networked Journalism: Collaborative","author":"Schaffer J.","year":"2010","unstructured":"Schaffer, J., Exploring a Networked Journalism: Collaborative in Philadelphia: An Analysis of the City's Media Ecosystem with Final Recommendations, J-Lab: The Institute for Interactive Journalism, Apr. 2010."},{"key":"e_1_3_2_1_24_1","doi-asserted-by":"publisher","DOI":"10.1145\/1958824.1958878"},{"key":"e_1_3_2_1_25_1","doi-asserted-by":"publisher","DOI":"10.1145\/2145204.2145212"},{"key":"e_1_3_2_1_26_1","doi-asserted-by":"publisher","DOI":"10.1145\/1935826.1935906"},{"key":"e_1_3_2_1_27_1","volume-title":"FCC","author":"Waldman S.","year":"2011","unstructured":"Waldman, S. The Information needs of communities, FCC, 2011, http:\/\/transition.fcc.gov\/osp\/inc-report\/The_Information_Needs_of_Communities.pdf"}],"event":{"name":"WebSci '13: Web Science 2013","location":"Paris France","acronym":"WebSci '13","sponsor":["SIGWEB ACM Special Interest Group on Hypertext, Hypermedia, and Web"]},"container-title":["Proceedings of the 5th Annual ACM Web Science Conference"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2464464.2464523","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2464464.2464523","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,22]],"date-time":"2026-03-22T01:41:48Z","timestamp":1774143708000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2464464.2464523"}},"subtitle":["a case study of the 2012 Korean general election"],"short-title":[],"issued":{"date-parts":[[2013,5,2]]},"references-count":27,"alternative-id":["10.1145\/2464464.2464523","10.1145\/2464464"],"URL":"https:\/\/doi.org\/10.1145\/2464464.2464523","relation":{},"subject":[],"published":{"date-parts":[[2013,5,2]]},"assertion":[{"value":"2013-05-02","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}