{"id":"https://openalex.org/W1998339865","doi":"https://doi.org/10.1145/2591684","title":"Offering Verified Credentials in Massive Open Online Courses","display_name":"Offering Verified Credentials in Massive Open Online Courses","publication_year":2014,"publication_date":"2014-05-01","ids":{"openalex":"https://openalex.org/W1998339865","doi":"https://doi.org/10.1145/2591684","mag":"1998339865"},"language":"en","primary_location":{"id":"doi:10.1145/2591684","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2591684","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2591684?download=true","source":{"id":"https://openalex.org/S134936796","display_name":"Ubiquity","issn_l":"1530-2180","issn":["1530-2180"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ubiquity","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/2591684?download=true","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007879982","display_name":"Andrew L. Maas","orcid":null},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrew Maas","raw_affiliation_strings":["Stanford University and Coursera","Stanford University and Coursera#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Stanford University and Coursera","institution_ids":["https://openalex.org/I97018004"]},{"raw_affiliation_string":"Stanford University and Coursera#TAB#","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004987386","display_name":"Chris Heather","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chris Heather","raw_affiliation_strings":["Coursera"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Coursera","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045871303","display_name":"Chuong Do","orcid":"https://orcid.org/0000-0002-1780-2590"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chuong (Tom) Do","raw_affiliation_strings":["Coursera"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Coursera","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039622261","display_name":"Relly Brandman","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Relly Brandman","raw_affiliation_strings":["Coursera"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Coursera","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051658526","display_name":"Daphne Koller","orcid":"https://orcid.org/0000-0002-2361-6479"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Daphne Koller","raw_affiliation_strings":["Coursera and Stanford University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Coursera and Stanford University","institution_ids":["https://openalex.org/I97018004"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112456378","display_name":"Andrew Y. Ng","orcid":"https://orcid.org/0000-0001-5547-3196"},"institutions":[{"id":"https://openalex.org/I97018004","display_name":"Stanford University","ror":"https://ror.org/00f54p054","country_code":"US","type":"education","lineage":["https://openalex.org/I97018004"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Andrew Ng","raw_affiliation_strings":["Coursera and Stanford University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Coursera and Stanford University","institution_ids":["https://openalex.org/I97018004"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.6068,"has_fulltext":true,"cited_by_count":35,"citation_normalized_percentile":{"value":0.89995917,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"2014","issue":"May","first_page":"1","last_page":"11"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11241","display_name":"Advanced Malware Detection Techniques","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11241","display_name":"Advanced Malware Detection Techniques","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11800","display_name":"User Authentication and Security Systems","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11644","display_name":"Spam and Phishing Detection","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7809898853302002},{"id":"https://openalex.org/keywords/certificate","display_name":"Certificate","score":0.7116002440452576},{"id":"https://openalex.org/keywords/massive-open-online-course","display_name":"Massive open online course","score":0.6051310896873474},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5329989194869995},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5237845778465271},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4843500852584839},{"id":"https://openalex.org/keywords/identity","display_name":"Identity (music)","score":0.4223422408103943},{"id":"https://openalex.org/keywords/online-learning","display_name":"Online learning","score":0.4216099679470062},{"id":"https://openalex.org/keywords/open-education","display_name":"Open education","score":0.41589054465293884},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.39840346574783325}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7809898853302002},{"id":"https://openalex.org/C96865113","wikidata":"https://www.wikidata.org/wiki/Q2946816","display_name":"Certificate","level":2,"score":0.7116002440452576},{"id":"https://openalex.org/C2777808570","wikidata":"https://www.wikidata.org/wiki/Q967853","display_name":"Massive open online course","level":2,"score":0.6051310896873474},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5329989194869995},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5237845778465271},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4843500852584839},{"id":"https://openalex.org/C2778355321","wikidata":"https://www.wikidata.org/wiki/Q17079427","display_name":"Identity (music)","level":2,"score":0.4223422408103943},{"id":"https://openalex.org/C2986087404","wikidata":"https://www.wikidata.org/wiki/Q15946010","display_name":"Online learning","level":2,"score":0.4216099679470062},{"id":"https://openalex.org/C2781052624","wikidata":"https://www.wikidata.org/wiki/Q1031140","display_name":"Open education","level":2,"score":0.41589054465293884},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.39840346574783325},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2591684","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2591684","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2591684?download=true","source":{"id":"https://openalex.org/S134936796","display_name":"Ubiquity","issn_l":"1530-2180","issn":["1530-2180"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ubiquity","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1145/2591684","is_oa":true,"landing_page_url":"https://doi.org/10.1145/2591684","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/2591684?download=true","source":{"id":"https://openalex.org/S134936796","display_name":"Ubiquity","issn_l":"1530-2180","issn":["1530-2180"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319798","host_organization_name":"Association for Computing Machinery","host_organization_lineage":["https://openalex.org/P4310319798"],"host_organization_lineage_names":["Association for Computing Machinery"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ubiquity","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1998339865.pdf","grobid_xml":"https://content.openalex.org/works/W1998339865.grobid-xml"},"referenced_works_count":3,"referenced_works":["https://openalex.org/W1983159352","https://openalex.org/W2187089797","https://openalex.org/W2536626143"],"related_works":["https://openalex.org/W2807721994","https://openalex.org/W3164623690","https://openalex.org/W2461298290","https://openalex.org/W2587286194","https://openalex.org/W2474475507","https://openalex.org/W498382763","https://openalex.org/W1799316639","https://openalex.org/W3139439386","https://openalex.org/W2890530201","https://openalex.org/W2183014234"],"abstract_inverted_index":{"Massive":[0],"open":[1],"online":[2],"courses":[3],"(MOOCs)":[4],"enable":[5],"the":[6,20,57],"delivery":[7],"of":[8,15,19,36],"high-quality":[9],"educational":[10],"experiences":[11],"to":[12,27,48,63],"large":[13],"groups":[14],"students.":[16],"Coursera,":[17],"one":[18],"largest":[21],"MOOC":[22,38],"providers,":[23],"developed":[24],"a":[25,34,70],"program":[26],"provide":[28],"students":[29,43],"with":[30],"verified":[31,78],"credentials":[32,41],"as":[33],"record":[35],"their":[37],"performance.":[39],"Such":[40],"help":[42,81],"convey":[44],"achievements":[45],"in":[46,86],"MOOCs":[47],"future":[49],"employers":[50],"and":[51,59,65],"academic":[52],"programs.":[53],"This":[54],"article":[55],"outlines":[56],"process":[58],"biometrics":[60],"Coursera":[61],"uses":[62],"establish":[64],"verify":[66],"student":[67,83],"identity":[68],"during":[69],"course.":[71],"We":[72],"additionally":[73],"present":[74],"data":[75],"that":[76],"suggest":[77],"certificate":[79],"programs":[80],"increase":[82],"success":[84],"rates":[85],"courses.":[87]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":8},{"year":2017,"cited_by_count":4},{"year":2015,"cited_by_count":5}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}