{"id":"https://openalex.org/W2035009673","doi":"https://doi.org/10.1016/0140-3664(79)90123-3","title":"Canadian videotex system","display_name":"Canadian videotex system","publication_year":1979,"publication_date":"1979-04-01","ids":{"openalex":"https://openalex.org/W2035009673","doi":"https://doi.org/10.1016/0140-3664(79)90123-3","mag":"2035009673"},"language":"en","primary_location":{"id":"doi:10.1016/0140-3664(79)90123-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0140-3664(79)90123-3","pdf_url":null,"source":{"id":"https://openalex.org/S115004586","display_name":"Computer Communications","issn_l":"0140-3664","issn":["0140-3664","1873-703X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Communications","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010324590","display_name":"H. G. Bown","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"HG Bown","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113593423","display_name":"CD O'Brien","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"CD O'Brien","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056166325","display_name":"Y. F. Lum","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"YF Lum","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034575609","display_name":"W. Sawchuk","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"W Sawchuk","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5021960570","display_name":"J. R. Storey","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"JR Storey","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5010324590"],"corresponding_institution_ids":[],"apc_list":{"value":2300,"currency":"USD","value_usd":2300},"apc_paid":null,"fwci":7.7482,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.96612356,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2","issue":"2","first_page":"65","last_page":"68"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","score":0.9423999786376953,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","score":0.9423999786376953,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8656114339828491},{"id":"https://openalex.org/keywords/videotex","display_name":"Videotex","score":0.8382419347763062},{"id":"https://openalex.org/keywords/independence","display_name":"Independence (probability theory)","score":0.6495803594589233},{"id":"https://openalex.org/keywords/terminal","display_name":"Terminal (telecommunication)","score":0.645128607749939},{"id":"https://openalex.org/keywords/polygon","display_name":"Polygon (computer graphics)","score":0.5924084782600403},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.5065869092941284},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.39522263407707214},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2632400691509247}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8656114339828491},{"id":"https://openalex.org/C2777064793","wikidata":"https://www.wikidata.org/wiki/Q2068348","display_name":"Videotex","level":2,"score":0.8382419347763062},{"id":"https://openalex.org/C35651441","wikidata":"https://www.wikidata.org/wiki/Q625303","display_name":"Independence (probability theory)","level":2,"score":0.6495803594589233},{"id":"https://openalex.org/C2779664074","wikidata":"https://www.wikidata.org/wiki/Q3518405","display_name":"Terminal (telecommunication)","level":2,"score":0.645128607749939},{"id":"https://openalex.org/C190694206","wikidata":"https://www.wikidata.org/wiki/Q3276654","display_name":"Polygon (computer graphics)","level":3,"score":0.5924084782600403},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.5065869092941284},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.39522263407707214},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2632400691509247},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0140-3664(79)90123-3","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0140-3664(79)90123-3","pdf_url":null,"source":{"id":"https://openalex.org/S115004586","display_name":"Computer Communications","issn_l":"0140-3664","issn":["0140-3664","1873-703X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Computer Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9","score":0.550000011920929}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2061560255","https://openalex.org/W2138781829","https://openalex.org/W2313595193","https://openalex.org/W4234948020","https://openalex.org/W2493680865","https://openalex.org/W2181879337","https://openalex.org/W1162264398","https://openalex.org/W1985166811","https://openalex.org/W2168699525","https://openalex.org/W2163451757"],"abstract_inverted_index":null,"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}