{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,4]],"date-time":"2026-02-04T15:22:04Z","timestamp":1770218524006,"version":"3.49.0"},"publisher-location":"New York, NY, USA","reference-count":25,"publisher":"ACM","license":[{"start":{"date-parts":[[2013,5,13]],"date-time":"2013-05-13T00:00:00Z","timestamp":1368403200000},"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":[[2013,5,13]]},"DOI":"10.1145\/2488388.2488407","type":"proceedings-article","created":{"date-parts":[[2016,2,5]],"date-time":"2016-02-05T20:43:24Z","timestamp":1454705004000},"page":"201-212","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":30,"title":["Is this app safe for children?"],"prefix":"10.1145","author":[{"given":"Ying","family":"Chen","sequence":"first","affiliation":[{"name":"The Pennsylvania State University, State College, PA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Heng","family":"Xu","sequence":"additional","affiliation":[{"name":"The Pennsylvania State University, State College, PA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yilu","family":"Zhou","sequence":"additional","affiliation":[{"name":"George Washington University, Washington, DC, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sencun","family":"Zhu","sequence":"additional","affiliation":[{"name":"The Pennsylvania State University, State College, PA, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2013,5,13]]},"reference":[{"key":"e_1_3_2_1_1_1","volume-title":"Future of Mobile News. Available: http:\/\/www.journalism.org\/analysis_report\/future_mobile_news","author":"Mitchell A.","year":"2012","unstructured":"A. Mitchell , T. Rosenstiel , L. H. Santhanam , and L. Christian . ( 2012 ). Future of Mobile News. Available: http:\/\/www.journalism.org\/analysis_report\/future_mobile_news A. Mitchell, T. Rosenstiel, L. H. Santhanam, and L. Christian. (2012). Future of Mobile News. Available: http:\/\/www.journalism.org\/analysis_report\/future_mobile_news"},{"key":"e_1_3_2_1_2_1","volume-title":"The magic moment:Smartphones now half of all U.S. mobiles. Available: http:\/\/venturebeat.com\/2012\/03\/29\/the-magic-moment-smartphones-now-half-of-all-u-s-mobiles\/","author":"Hardawar D.","year":"2012","unstructured":"D. Hardawar . ( 2012 ). The magic moment:Smartphones now half of all U.S. mobiles. Available: http:\/\/venturebeat.com\/2012\/03\/29\/the-magic-moment-smartphones-now-half-of-all-u-s-mobiles\/ D. Hardawar. (2012). The magic moment:Smartphones now half of all U.S. mobiles. Available: http:\/\/venturebeat.com\/2012\/03\/29\/the-magic-moment-smartphones-now-half-of-all-u-s-mobiles\/"},{"key":"e_1_3_2_1_3_1","volume-title":"Stat of the Day: 25% of Toddlers Have Used a Smartphone. Available: http:\/\/adage.com\/article\/adagestat\/25-toddlers-a-smartphone\/229082\/","author":"Carmichael M.","year":"2011","unstructured":"M. Carmichael . ( 2011 ). Stat of the Day: 25% of Toddlers Have Used a Smartphone. Available: http:\/\/adage.com\/article\/adagestat\/25-toddlers-a-smartphone\/229082\/ M. Carmichael. (2011). Stat of the Day: 25% of Toddlers Have Used a Smartphone. Available: http:\/\/adage.com\/article\/adagestat\/25-toddlers-a-smartphone\/229082\/"},{"key":"e_1_3_2_1_4_1","volume-title":"Smartphone Usage Growing Amongst Teenagers","year":"2012","unstructured":"EnterpriseAppsTech. ( 2012 ). Smartphone Usage Growing Amongst Teenagers . EnterpriseAppsTech. (2012). Smartphone Usage Growing Amongst Teenagers."},{"key":"e_1_3_2_1_5_1","volume-title":"Android and iOS Still Rule the Mobile World","author":"Graziano D.","year":"2012","unstructured":"D. Graziano . ( 2012 ). Android and iOS Still Rule the Mobile World ; Microsoft and RIM Have Long Roads Ahead . Available: http:\/\/bgr.com\/2012\/11\/02\/android-ios-market-share-dominate-microsoft-rim\/ D. Graziano. (2012). Android and iOS Still Rule the Mobile World; Microsoft and RIM Have Long Roads Ahead. Available: http:\/\/bgr.com\/2012\/11\/02\/android-ios-market-share-dominate-microsoft-rim\/"},{"key":"e_1_3_2_1_6_1","volume-title":"Number of available applications in the Google Play Store from","year":"2012","unstructured":"Statista. ( 2012 ). Number of available applications in the Google Play Store from December 2009 to September 2012. Available: http:\/\/www.statista.com\/statistics\/74368\/number-of-available-applications-in-the-google-play-store\/ Statista. (2012). Number of available applications in the Google Play Store from December 2009 to September 2012. Available: http:\/\/www.statista.com\/statistics\/74368\/number-of-available-applications-in-the-google-play-store\/"},{"key":"e_1_3_2_1_7_1","volume-title":"App Store Metrics. Available: http:\/\/148apps.biz\/app-store-metrics\/","year":"2012","unstructured":"148Apps.biz. ( 2012 ). App Store Metrics. Available: http:\/\/148apps.biz\/app-store-metrics\/ 148Apps.biz. (2012). App Store Metrics. Available: http:\/\/148apps.biz\/app-store-metrics\/"},{"key":"e_1_3_2_1_8_1","volume-title":"App Store Review Guidelines. Available: https:\/\/developer.apple.com\/appstore\/guidelines.html","year":"2012","unstructured":"Apple. ( 2012 ). App Store Review Guidelines. Available: https:\/\/developer.apple.com\/appstore\/guidelines.html Apple. (2012). App Store Review Guidelines. Available: https:\/\/developer.apple.com\/appstore\/guidelines.html"},{"key":"e_1_3_2_1_9_1","volume-title":"Unreliable ratings on mobile apps. Available: http:\/\/kidsandmedia.org\/unreliable-ratings-on-mobile-apps\/","author":"Rasmussen R. H.","year":"2011","unstructured":"R. H. Rasmussen . ( 2011 ). Unreliable ratings on mobile apps. Available: http:\/\/kidsandmedia.org\/unreliable-ratings-on-mobile-apps\/ R. H. Rasmussen. (2011). Unreliable ratings on mobile apps. Available: http:\/\/kidsandmedia.org\/unreliable-ratings-on-mobile-apps\/"},{"key":"e_1_3_2_1_10_1","volume-title":"Inappropriate content making its way to mobile apps. Available: http:\/\/www.washingtonpost.com\/business\/economy\/inappropriate-content-making-its-way-to-mobile-apps\/2011\/10\/05\/gIQAnYB4kL_story.html","author":"Kang C.","year":"2011","unstructured":"C. Kang . ( 2011 ). Inappropriate content making its way to mobile apps. Available: http:\/\/www.washingtonpost.com\/business\/economy\/inappropriate-content-making-its-way-to-mobile-apps\/2011\/10\/05\/gIQAnYB4kL_story.html C. Kang. (2011). Inappropriate content making its way to mobile apps. Available: http:\/\/www.washingtonpost.com\/business\/economy\/inappropriate-content-making-its-way-to-mobile-apps\/2011\/10\/05\/gIQAnYB4kL_story.html"},{"key":"e_1_3_2_1_11_1","volume-title":"Building Trust Through Transparency","year":"2013","unstructured":"FTC, \"Mobile Privacy Disclosures : Building Trust Through Transparency ,\" 2013 . FTC, \"Mobile Privacy Disclosures: Building Trust Through Transparency,\" 2013."},{"key":"e_1_3_2_1_12_1","volume-title":"Current Privacy Disclosures are Disappointing","year":"2012","unstructured":"FTC, \"Mobile Apps for Kids : Current Privacy Disclosures are Disappointing ,\" 2012 . FTC, \"Mobile Apps for Kids: Current Privacy Disclosures are Disappointing,\" 2012."},{"key":"e_1_3_2_1_13_1","first-page":"3","article-title":"Update Behavior in App Markets and Security Implications: A Case Study in Google Play","author":"M\u00f6ller A.","year":"2012","unstructured":"A. M\u00f6ller , S. Diewald , L. Roalter , F. Michahelles , and M. Kranz , \" Update Behavior in App Markets and Security Implications: A Case Study in Google Play ,\" LARGE , p. 3 , 2012 . A. M\u00f6ller, S. Diewald, L. Roalter, F. Michahelles, and M. Kranz, \"Update Behavior in App Markets and Security Implications: A Case Study in Google Play,\" LARGE, p. 3, 2012.","journal-title":"LARGE"},{"key":"e_1_3_2_1_14_1","doi-asserted-by":"publisher","DOI":"10.1145\/2370216.2370290"},{"key":"e_1_3_2_1_15_1","doi-asserted-by":"publisher","DOI":"10.1145\/2187836.2187879"},{"key":"e_1_3_2_1_16_1","doi-asserted-by":"publisher","DOI":"10.1145\/2046707.2046779"},{"key":"e_1_3_2_1_17_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-642-34638-5_6"},{"key":"e_1_3_2_1_18_1","doi-asserted-by":"publisher","DOI":"10.1145\/2335356.2335360"},{"key":"e_1_3_2_1_19_1","volume-title":"Here's How iPhone App Store Ratings Work. Hint: They Don't. Available: http:\/\/techcrunch.com\/2009\/06\/29\/heres-how-iphone-app-store-ratings-work-hint-they-dont\/","author":"Siegler M.","year":"2009","unstructured":"M. Siegler . ( 2009 ). Here's How iPhone App Store Ratings Work. Hint: They Don't. Available: http:\/\/techcrunch.com\/2009\/06\/29\/heres-how-iphone-app-store-ratings-work-hint-they-dont\/ M. Siegler. (2009). Here's How iPhone App Store Ratings Work. Hint: They Don't. Available: http:\/\/techcrunch.com\/2009\/06\/29\/heres-how-iphone-app-store-ratings-work-hint-they-dont\/"},{"key":"e_1_3_2_1_20_1","unstructured":"T. Agten. (2012). Same Apps Have Different Age Rating in Apple App Store and Google Android Market. Available: http:\/\/www.distimo.com\/blog\/2012_01_same-apps-have-different-age-rating-in-apple-app-store-and-google-android-market\/  T. Agten. (2012). Same Apps Have Different Age Rating in Apple App Store and Google Android Market. Available: http:\/\/www.distimo.com\/blog\/2012_01_same-apps-have-different-age-rating-in-apple-app-store-and-google-android-market\/"},{"key":"e_1_3_2_1_21_1","volume-title":"Application Ratings. Available: http:\/\/itunes.apple.com\/WebObjects\/MZStore.woa\/wa\/appRatings","year":"2012","unstructured":"Apple. ( 2012 ). Application Ratings. Available: http:\/\/itunes.apple.com\/WebObjects\/MZStore.woa\/wa\/appRatings Apple. (2012). Application Ratings. Available: http:\/\/itunes.apple.com\/WebObjects\/MZStore.woa\/wa\/appRatings"},{"key":"e_1_3_2_1_22_1","volume-title":"Application Content Ratings. Available: http:\/\/support.google.com\/googleplay\/bin\/answer.py?hl=en&answer=1075738","year":"2012","unstructured":"Google. ( 2012 ). Application Content Ratings. Available: http:\/\/support.google.com\/googleplay\/bin\/answer.py?hl=en&answer=1075738 Google. (2012). Application Content Ratings. Available: http:\/\/support.google.com\/googleplay\/bin\/answer.py?hl=en&answer=1075738"},{"key":"e_1_3_2_1_23_1","volume-title":"Play Before Work: Games Most Popular Mobile App Category in US. Available: http:\/\/blog.nielsen.com\/nielsenwire\/online_mobile\/games-most-popular-mobile-app-category","year":"2011","unstructured":"NielsenWire. ( 2011 ). Play Before Work: Games Most Popular Mobile App Category in US. Available: http:\/\/blog.nielsen.com\/nielsenwire\/online_mobile\/games-most-popular-mobile-app-category NielsenWire. (2011). Play Before Work: Games Most Popular Mobile App Category in US. Available: http:\/\/blog.nielsen.com\/nielsenwire\/online_mobile\/games-most-popular-mobile-app-category"},{"key":"e_1_3_2_1_24_1","first-page":"201","article-title":"Information privacy and its management","volume":"3","author":"Smith H. J.","year":"2004","unstructured":"H. J. Smith , \" Information privacy and its management ,\" MIS Quarterly Executive , vol. 3 , pp. 201 -- 213 , 2004 . H. J. Smith, \"Information privacy and its management,\" MIS Quarterly Executive, vol. 3, pp. 201--213, 2004.","journal-title":"MIS Quarterly Executive"},{"key":"e_1_3_2_1_25_1","unstructured":"Web of Trust (WOT). Available: http:\/\/www.mywot.com  Web of Trust (WOT). Available: http:\/\/www.mywot.com"}],"event":{"name":"WWW '13: 22nd International World Wide Web Conference","location":"Rio de Janeiro Brazil","acronym":"WWW '13","sponsor":["NICBR Nucleo de Informatcao e Coordenacao do Ponto BR","CGIBR Comite Gestor da Internet no Brazil","SIGWEB ACM Special Interest Group on Hypertext, Hypermedia, and Web"]},"container-title":["Proceedings of the 22nd international conference on World Wide Web"],"original-title":[],"link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2488388.2488407","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2488388.2488407","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T08:48:41Z","timestamp":1750236521000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2488388.2488407"}},"subtitle":["a comparison study of maturity ratings on Android and iOS applications"],"short-title":[],"issued":{"date-parts":[[2013,5,13]]},"references-count":25,"alternative-id":["10.1145\/2488388.2488407","10.1145\/2488388"],"URL":"https:\/\/doi.org\/10.1145\/2488388.2488407","relation":{},"subject":[],"published":{"date-parts":[[2013,5,13]]},"assertion":[{"value":"2013-05-13","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}