乐胖代购免代理版

{"id":"https://openalex.org/W4241206787","doi":"https://doi.org/10.1145/155049.155069","title":"Life-long learning","display_name":"Life-long learning","publication_year":1993,"publication_date":"1993-05-01","ids":{"openalex":"https://openalex.org/W4241206787","doi":"https://doi.org/10.1145/155049.155069"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1145/155049.155069","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/155049.155069","source":{"id":"https://openalex.org/S103482838","display_name":"Communications of the ACM","issn_l":"0001-0782","issn":["0001-0782","1557-7317"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"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},"type":"article","type_crossref":"journal-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://dl.acm.org/doi/pdf/10.1145/155049.155069","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054704700","display_name":"Carol A. Edwards","orcid":"https://orcid.org/0000-0002-1887-1280"},"institutions":[{"id":"https://openalex.org/I39565521","display_name":"Office of Science","ror":"https://ror.org/00mmn6b08","country_code":"US","type":"government","lineage":["https://openalex.org/I1330989302","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Carol Edwards","raw_affiliation_strings":["Office of Technology Assessment, U.S. Congress, Washington, DC"],"affiliations":[{"raw_affiliation_string":"Office of Technology Assessment, U.S. Congress, Washington, DC","institution_ids":["https://openalex.org/I39565521"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5054704700"],"corresponding_institution_ids":["https://openalex.org/I39565521"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":3,"citation_normalized_percentile":{"value":0.654162,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":65,"max":68},"biblio":{"volume":"36","issue":"5","first_page":"76","last_page":"78"},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T11122","display_name":"Online Learning and Analytics","score":0.5111,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T11122","display_name":"Online Learning and Analytics","score":0.5111,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/T10162","display_name":"Online and Blended Learning","score":0.4876,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13034","display_name":"Information Systems Education and Curriculum Development","score":0.4798,"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":[],"concepts":[{"id":"https://openalex.org/C2778805511","wikidata":"https://www.wikidata.org/wiki/Q1713","display_name":"Citation","level":2,"score":0.7619916},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.57708436},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.36564204},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.36116564},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.33231974},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.32766265},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12654695}],"mesh":[],"locations_count":1,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1145/155049.155069","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/155049.155069","source":{"id":"https://openalex.org/S103482838","display_name":"Communications of the ACM","issn_l":"0001-0782","issn":["0001-0782","1557-7317"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"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}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1145/155049.155069","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/155049.155069","source":{"id":"https://openalex.org/S103482838","display_name":"Communications of the ACM","issn_l":"0001-0782","issn":["0001-0782","1557-7317"],"is_oa":false,"is_in_doaj":false,"is_indexed_in_scopus":true,"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},"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4317642157","https://openalex.org/W4239542068","https://openalex.org/W2748952813","https://openalex.org/W2363440148","https://openalex.org/W2352401039","https://openalex.org/W2317510431","https://openalex.org/W2181265275","https://openalex.org/W1990811139","https://openalex.org/W1974749013","https://openalex.org/W134931362"],"abstract_inverted_index":{"article":[0],"Free":[1],"Access":[2],"Share":[3],"on":[4,84],"Life-long":[5],"learning":[6],"Author:":[7],"Carol":[8],"Edwards":[9],"Office":[10,18],"of":[11,19,32],"Technology":[12,20],"Assessment,":[13,21],"U.S.":[14,22],"Congress,":[15,23],"Washington,":[16,24],"DC":[17],"DCView":[25],"Profile":[26],"Authors":[27],"Info":[28],"&":[29],"Claims":[30],"Communications":[31],"the":[33,85],"ACMVolume":[34],"36Issue":[35],"5May":[36],"1993":[37],"pp":[38],"76\u201378https://doi.org/10.1145/155049.155069Published:01":[39],"May":[40],"1993Publication":[41],"History":[42],"3citation1,073DownloadsMetricsTotal":[43],"Citations3Total":[44],"Downloads1,073Last":[45],"12":[46],"Months35Last":[47],"6":[48],"weeks9":[49],"Get":[50],"Citation":[51,53,91],"AlertsNew":[52],"Alert":[54],"added!This":[55],"alert":[56,81],"has":[57,76],"been":[58,77],"successfully":[59],"added":[60],"and":[61],"will":[62,66],"be":[63,67],"sent":[64],"to:You":[65],"notified":[68],"whenever":[69],"a":[70,103],"record":[71],"that":[72],"you":[73],"have":[74],"chosen":[75],"cited.To":[78],"manage":[79],"your":[80,96],"preferences,":[82],"click":[83],"button":[86],"below.Manage":[87],"my":[88],"Alerts":[89],"New":[90,104],"Alert!Please":[92],"log":[93],"in":[94],"to":[95,99,101],"account":[97],"Save":[98],"BinderSave":[100],"BinderCreate":[102],"BinderNameCancelCreateExport":[105],"CitationPublisher":[106],"SiteeReaderPDF":[107]},"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W4241206787","counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2025-01-19T03:54:36.823756","created_date":"2022-05-12"}