{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,9]],"date-time":"2026-05-09T01:29:48Z","timestamp":1778290188346,"version":"3.51.4"},"reference-count":4,"publisher":"Association for Computing Machinery (ACM)","issue":"May","license":[{"start":{"date-parts":[[2014,5,1]],"date-time":"2014-05-01T00:00:00Z","timestamp":1398902400000},"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":["Ubiquity"],"published-print":{"date-parts":[[2014,5]]},"abstract":"<jats:p>Massive open online courses (MOOCs) enable the delivery of high-quality educational experiences to large groups of students. Coursera, one of the largest MOOC providers, developed a program to provide students with verified credentials as a record of their MOOC performance. Such credentials help students convey achievements in MOOCs to future employers and academic programs. This article outlines the process and biometrics Coursera uses to establish and verify student identity during a course. We additionally present data that suggest verified certificate programs help increase student success rates in courses.<\/jats:p>","DOI":"10.1145\/2591684","type":"journal-article","created":{"date-parts":[[2014,6,10]],"date-time":"2014-06-10T12:50:17Z","timestamp":1402404617000},"page":"1-11","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":26,"title":["Offering Verified Credentials in Massive Open Online Courses"],"prefix":"10.1145","volume":"2014","author":[{"given":"Andrew","family":"Maas","sequence":"first","affiliation":[{"name":"Stanford University and Coursera"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chris","family":"Heather","sequence":"additional","affiliation":[{"name":"Coursera"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Chuong (Tom)","family":"Do","sequence":"additional","affiliation":[{"name":"Coursera"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Relly","family":"Brandman","sequence":"additional","affiliation":[{"name":"Coursera"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daphne","family":"Koller","sequence":"additional","affiliation":[{"name":"Coursera and Stanford University"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Andrew","family":"Ng","sequence":"additional","affiliation":[{"name":"Coursera and Stanford University"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"320","published-online":{"date-parts":[[2014,5]]},"reference":[{"key":"e_1_2_1_1_1","doi-asserted-by":"publisher","DOI":"10.1109\/ICCV.2009.5459250"},{"key":"e_1_2_1_2_1","first-page":"160","article-title":"Identity theft, computers and behavioral biometrics. In ISI'09. IEEE International Conference on Intelligence and Security Informatics, 2009. IEEE","volume":"155","author":"Moskovitch R.","year":"2009","unstructured":"Moskovitch , R. , Feher , C. , Messerman , A. , Kirschnick , N. , Mustafic , T. , Camtepe , A. , Bernhard L\u00f6hlein , B. , Ulrich , H. , M\u00f6ller , B. , Lior , R. , and Elovici , Y . Identity theft, computers and behavioral biometrics. In ISI'09. IEEE International Conference on Intelligence and Security Informatics, 2009. IEEE , New York , 2009 , 155 -- 160 . Moskovitch, R., Feher, C., Messerman, A., Kirschnick, N., Mustafic, T., Camtepe, A., Bernhard L\u00f6hlein, B., Ulrich, H., M\u00f6ller, B., Lior, R., and Elovici, Y. Identity theft, computers and behavioral biometrics. In ISI'09. IEEE International Conference on Intelligence and Security Informatics, 2009. IEEE, New York, 2009, 155--160.","journal-title":"New York"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1145\/1085126.1085129"},{"key":"e_1_2_1_4_1","first-page":"85","article-title":"GVisualizing data using t-SNE","volume":"9","author":"Van der Maaten L.","unstructured":"Van der Maaten , L. and Hinton , GVisualizing data using t-SNE . Journal of Machine Learning Research 9 , 85 . (2008), 2579--2605. Van der Maaten, L. and Hinton, GVisualizing data using t-SNE. Journal of Machine Learning Research 9, 85 . (2008), 2579--2605.","journal-title":"Journal of Machine Learning Research"}],"container-title":["Ubiquity"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2591684","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dl.acm.org\/doi\/pdf\/10.1145\/2591684","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,18]],"date-time":"2025-06-18T06:55:59Z","timestamp":1750229759000},"score":1,"resource":{"primary":{"URL":"https:\/\/dl.acm.org\/doi\/10.1145\/2591684"}},"subtitle":["MOOCs and technology to advance learning and learning research (Ubiquity symposium)"],"short-title":[],"issued":{"date-parts":[[2014,5]]},"references-count":4,"journal-issue":{"issue":"May","published-print":{"date-parts":[[2014,5]]}},"alternative-id":["10.1145\/2591684"],"URL":"https:\/\/doi.org\/10.1145\/2591684","relation":{},"ISSN":["1530-2180"],"issn-type":[{"value":"1530-2180","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,5]]},"assertion":[{"value":"2014-05-01","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}