{"id":"https://openalex.org/W2126062812","doi":"https://doi.org/10.1007/s00530-002-0081-0","title":"Distinguishing video quality through differential matrices","display_name":"Distinguishing video quality through differential matrices","publication_year":2003,"publication_date":"2003-07-01","ids":{"openalex":"https://openalex.org/W2126062812","doi":"https://doi.org/10.1007/s00530-002-0081-0","mag":"2126062812"},"language":"en","primary_location":{"id":"doi:10.1007/s00530-002-0081-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00530-002-0081-0","pdf_url":null,"source":{"id":"https://openalex.org/S112262039","display_name":"Multimedia Systems","issn_l":"0942-4962","issn":["0942-4962","1432-1882"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Systems","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/A5031182397","display_name":"Marcelo Dias de Amorim","orcid":"https://orcid.org/0000-0003-3710-6805"},"institutions":[{"id":"https://openalex.org/I48825208","display_name":"Universit\u00e9 Paris 8","ror":"https://ror.org/04wez5e68","country_code":"FR","type":"education","lineage":["https://openalex.org/I48825208"]},{"id":"https://openalex.org/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Marcelo Dias de Amorim","raw_affiliation_strings":["University of Paris VI, 8 rue du Capitaine Scott, 75015, Paris, France","LIP6, University of Paris VI, 8 rue du Capitaine Scott, 75015 Paris, France#TAB#"],"affiliations":[{"raw_affiliation_string":"University of Paris VI, 8 rue du Capitaine Scott, 75015, Paris, France","institution_ids":["https://openalex.org/I48825208","https://openalex.org/I39804081"]},{"raw_affiliation_string":"LIP6, University of Paris VI, 8 rue du Capitaine Scott, 75015 Paris, France#TAB#","institution_ids":["https://openalex.org/I39804081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026700596","display_name":"Otto Carlos M. B. Duarte","orcid":"https://orcid.org/0000-0002-6642-4100"},"institutions":[{"id":"https://openalex.org/I122140584","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77","country_code":"BR","type":"education","lineage":["https://openalex.org/I122140584"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Otto Carlos M. B. Duarte","raw_affiliation_strings":["Federal University of Rio de Janeiro, P.O. Box 68504, 21945-970, Rio de Janeiro, RJ, Brazil","GTA/COPPE, Federal University of Rio de Janeiro, P.O. Box 68504, 21945-970 Rio de Janeiro, RJ, Brazil"],"affiliations":[{"raw_affiliation_string":"Federal University of Rio de Janeiro, P.O. Box 68504, 21945-970, Rio de Janeiro, RJ, Brazil","institution_ids":["https://openalex.org/I122140584"]},{"raw_affiliation_string":"GTA/COPPE, Federal University of Rio de Janeiro, P.O. Box 68504, 21945-970 Rio de Janeiro, RJ, Brazil","institution_ids":["https://openalex.org/I122140584"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5104962716","display_name":"Guy Pujolle","orcid":"https://orcid.org/0000-0003-4147-7270"},"institutions":[{"id":"https://openalex.org/I48825208","display_name":"Universit\u00e9 Paris 8","ror":"https://ror.org/04wez5e68","country_code":"FR","type":"education","lineage":["https://openalex.org/I48825208"]},{"id":"https://openalex.org/I39804081","display_name":"Sorbonne Universit\u00e9","ror":"https://ror.org/02en5vm52","country_code":"FR","type":"education","lineage":["https://openalex.org/I39804081"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Guy Pujolle","raw_affiliation_strings":["University of Paris VI, 8 rue du Capitaine Scott, 75015, Paris, France","LIP6, University of Paris VI, 8 rue du Capitaine Scott, 75015 Paris, France#TAB#"],"affiliations":[{"raw_affiliation_string":"University of Paris VI, 8 rue du Capitaine Scott, 75015, Paris, France","institution_ids":["https://openalex.org/I48825208","https://openalex.org/I39804081"]},{"raw_affiliation_string":"LIP6, University of Paris VI, 8 rue du Capitaine Scott, 75015 Paris, France#TAB#","institution_ids":["https://openalex.org/I39804081"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5031182397"],"corresponding_institution_ids":["https://openalex.org/I39804081","https://openalex.org/I48825208"],"apc_list":null,"apc_paid":null,"fwci":0.2488,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.6591748,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"9","issue":"1","first_page":"94","last_page":"103"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10138","display_name":"Network Traffic and Congestion Control","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10138","display_name":"Network Traffic and Congestion Control","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T10742","display_name":"Peer-to-Peer Network Technologies","score":0.9972000122070312,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/multicast","display_name":"Multicast","score":0.910812258720398},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.84897780418396},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.6714690923690796},{"id":"https://openalex.org/keywords/video-quality","display_name":"Video quality","score":0.5804412364959717},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.4935857057571411},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4846518635749817},{"id":"https://openalex.org/keywords/session","display_name":"Session (web analytics)","score":0.474357008934021},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4743030071258545},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.4500768184661865},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4147430658340454},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.394988089799881},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3678564429283142},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.32672297954559326},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.22144043445587158},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.13147225975990295}],"concepts":[{"id":"https://openalex.org/C32295351","wikidata":"https://www.wikidata.org/wiki/Q899288","display_name":"Multicast","level":2,"score":0.910812258720398},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.84897780418396},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.6714690923690796},{"id":"https://openalex.org/C103910844","wikidata":"https://www.wikidata.org/wiki/Q2631256","display_name":"Video quality","level":3,"score":0.5804412364959717},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.4935857057571411},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4846518635749817},{"id":"https://openalex.org/C2779182362","wikidata":"https://www.wikidata.org/wiki/Q17126187","display_name":"Session (web analytics)","level":2,"score":0.474357008934021},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4743030071258545},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.4500768184661865},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4147430658340454},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.394988089799881},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3678564429283142},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.32672297954559326},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.22144043445587158},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.13147225975990295},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s00530-002-0081-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00530-002-0081-0","pdf_url":null,"source":{"id":"https://openalex.org/S112262039","display_name":"Multimedia Systems","issn_l":"0942-4962","issn":["0942-4962","1432-1882"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Multimedia Systems","raw_type":"journal-article"},{"id":"pmh:oai:HAL:hal-01151201v1","is_oa":false,"landing_page_url":"https://hal.science/hal-01151201","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Multimedia Systems, 2003, 9 (1), pp.94-103. ⟨10.1007/s00530-002-0081-0⟩","raw_type":"Journal articles"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320325035","display_name":"Universidade Federal do Rio de Janeiro","ror":"https://ror.org/03490as77"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1487050428","https://openalex.org/W1663527937","https://openalex.org/W1859049515","https://openalex.org/W2005002617","https://openalex.org/W2011396856","https://openalex.org/W2026803050","https://openalex.org/W2080451193","https://openalex.org/W2099494590","https://openalex.org/W2101838603","https://openalex.org/W2103355883","https://openalex.org/W2125098801","https://openalex.org/W2155399076","https://openalex.org/W2161973799","https://openalex.org/W2165218712","https://openalex.org/W2165332909"],"related_works":["https://openalex.org/W2170297402","https://openalex.org/W2276021436","https://openalex.org/W3199673414","https://openalex.org/W2883239366","https://openalex.org/W2057320948","https://openalex.org/W2118568109","https://openalex.org/W2104411120","https://openalex.org/W1543922763","https://openalex.org/W3127182254","https://openalex.org/W2737069248"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}