{"id":"https://openalex.org/W2019700427","doi":"https://doi.org/10.1109/mnet.2012.6246749","title":"Radar chart: scanning for satisfactory QoE in QoS dimensions","display_name":"Radar chart: scanning for satisfactory QoE in QoS dimensions","publication_year":2012,"publication_date":"2012-01-01","ids":{"openalex":"https://openalex.org/W2019700427","doi":"https://doi.org/10.1109/mnet.2012.6246749","mag":"2019700427"},"language":"en","primary_location":{"id":"doi:10.1109/mnet.2012.6246749","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mnet.2012.6246749","pdf_url":null,"source":{"id":"https://openalex.org/S186584794","display_name":"IEEE Network","issn_l":"0890-8044","issn":["0890-8044","1558-156X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Network","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/A5101733311","display_name":"Yuchun Chang","orcid":"https://orcid.org/0000-0001-9270-8839"},"institutions":[{"id":"https://openalex.org/I84653119","display_name":"Academia Sinica","ror":"https://ror.org/05bxb3784","country_code":"TW","type":"facility","lineage":["https://openalex.org/I84653119"]},{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Yu-Chun Chang","raw_affiliation_strings":["Department of Electrical Engineering, National Taiwan University and Academia Sinica, Taiwan","National Taiwan University, and Academia Sinica"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University and Academia Sinica, Taiwan","institution_ids":["https://openalex.org/I16733864","https://openalex.org/I84653119"]},{"raw_affiliation_string":"National Taiwan University, and Academia Sinica","institution_ids":["https://openalex.org/I16733864","https://openalex.org/I84653119"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004093922","display_name":"Chi-Jui Chang","orcid":null},"institutions":[{"id":"https://openalex.org/I84653119","display_name":"Academia Sinica","ror":"https://ror.org/05bxb3784","country_code":"TW","type":"facility","lineage":["https://openalex.org/I84653119"]},{"id":"https://openalex.org/I4210098366","display_name":"Institute of Information Science, Academia Sinica","ror":"https://ror.org/00z83z196","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210098366","https://openalex.org/I84653119"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chi-Jui Chang","raw_affiliation_strings":["Multimedia Networking and Systems Laboratory of the Institute of Information Science, Academia Sinica, Taiwan","Academia Sinica )"],"affiliations":[{"raw_affiliation_string":"Multimedia Networking and Systems Laboratory of the Institute of Information Science, Academia Sinica, Taiwan","institution_ids":["https://openalex.org/I4210098366"]},{"raw_affiliation_string":"Academia Sinica )","institution_ids":["https://openalex.org/I84653119"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044405835","display_name":"Kuan-Ta Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I84653119","display_name":"Academia Sinica","ror":"https://ror.org/05bxb3784","country_code":"TW","type":"facility","lineage":["https://openalex.org/I84653119"]},{"id":"https://openalex.org/I4210086894","display_name":"Research Center for Information Technology Innovation, Academia Sinica","ror":"https://ror.org/000zgvm20","country_code":"TW","type":"facility","lineage":["https://openalex.org/I4210086894","https://openalex.org/I84653119"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Kuan-Ta Chen","raw_affiliation_strings":["Institute of Information Science and the Research Center for Information Technology Innovation, Academia Sinica, Taiwan","Academia Sinica )"],"affiliations":[{"raw_affiliation_string":"Institute of Information Science and the Research Center for Information Technology Innovation, Academia Sinica, Taiwan","institution_ids":["https://openalex.org/I4210086894"]},{"raw_affiliation_string":"Academia Sinica )","institution_ids":["https://openalex.org/I84653119"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075393207","display_name":"Chin\u2010Laung Lei","orcid":"https://orcid.org/0000-0002-9011-5025"},"institutions":[{"id":"https://openalex.org/I16733864","display_name":"National Taiwan University","ror":"https://ror.org/05bqach95","country_code":"TW","type":"education","lineage":["https://openalex.org/I16733864"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Chin-Laung Lei","raw_affiliation_strings":["Department of Electrical Engineering, National Taiwan University, Taiwan","National Taiwan University > > > >  >  >"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University, Taiwan","institution_ids":["https://openalex.org/I16733864"]},{"raw_affiliation_string":"National Taiwan University > > > >  >  >","institution_ids":["https://openalex.org/I16733864"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101733311"],"corresponding_institution_ids":["https://openalex.org/I16733864","https://openalex.org/I84653119"],"apc_list":null,"apc_paid":null,"fwci":2.8368,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.90876408,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"26","issue":"4","first_page":"25","last_page":"31"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10138","display_name":"Network Traffic and Congestion Control","score":0.9965999722480774,"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":0.9965999722480774,"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":0.9965999722480774,"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/T10714","display_name":"Software-Defined Networks and 5G","score":0.9850000143051147,"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/computer-science","display_name":"Computer science","score":0.8753790855407715},{"id":"https://openalex.org/keywords/radar-chart","display_name":"Radar chart","score":0.8588933944702148},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.6954398155212402},{"id":"https://openalex.org/keywords/chart","display_name":"Chart","score":0.6451426148414612},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.6367926001548767},{"id":"https://openalex.org/keywords/radar","display_name":"Radar","score":0.5865734815597534},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.5503805875778198},{"id":"https://openalex.org/keywords/quality-of-experience","display_name":"Quality of experience","score":0.5062066912651062},{"id":"https://openalex.org/keywords/convergence","display_name":"Convergence (economics)","score":0.47654134035110474},{"id":"https://openalex.org/keywords/adaptation","display_name":"Adaptation (eye)","score":0.43709924817085266},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.4328908324241638},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.4169206917285919},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.41120508313179016},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3086051940917969},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2279442846775055}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8753790855407715},{"id":"https://openalex.org/C27209215","wikidata":"https://www.wikidata.org/wiki/Q1192777","display_name":"Radar chart","level":2,"score":0.8588933944702148},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.6954398155212402},{"id":"https://openalex.org/C190812933","wikidata":"https://www.wikidata.org/wiki/Q28923","display_name":"Chart","level":2,"score":0.6451426148414612},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6367926001548767},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.5865734815597534},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.5503805875778198},{"id":"https://openalex.org/C2779333187","wikidata":"https://www.wikidata.org/wiki/Q3132648","display_name":"Quality of experience","level":3,"score":0.5062066912651062},{"id":"https://openalex.org/C2777303404","wikidata":"https://www.wikidata.org/wiki/Q759757","display_name":"Convergence (economics)","level":2,"score":0.47654134035110474},{"id":"https://openalex.org/C139807058","wikidata":"https://www.wikidata.org/wiki/Q352374","display_name":"Adaptation (eye)","level":2,"score":0.43709924817085266},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.4328908324241638},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.4169206917285919},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.41120508313179016},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3086051940917969},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2279442846775055},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mnet.2012.6246749","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mnet.2012.6246749","pdf_url":null,"source":{"id":"https://openalex.org/S186584794","display_name":"IEEE Network","issn_l":"0890-8044","issn":["0890-8044","1558-156X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Network","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.4000000059604645}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321040","display_name":"National Science Council","ror":"https://ror.org/02kv4zf79"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1959524748","https://openalex.org/W1970200030","https://openalex.org/W2026868756","https://openalex.org/W2036184143","https://openalex.org/W2098596704","https://openalex.org/W2099137273","https://openalex.org/W2123768626","https://openalex.org/W2124478678","https://openalex.org/W2127354000","https://openalex.org/W2129553575","https://openalex.org/W2135626977","https://openalex.org/W4252799050","https://openalex.org/W6641227129","https://openalex.org/W6675028185","https://openalex.org/W6678947032"],"related_works":["https://openalex.org/W2989091309","https://openalex.org/W2906057433","https://openalex.org/W2393986713","https://openalex.org/W2044415708","https://openalex.org/W2331044662","https://openalex.org/W1972265347","https://openalex.org/W2382267410","https://openalex.org/W2058839523","https://openalex.org/W2350441321","https://openalex.org/W142295008"],"abstract_inverted_index":{"The":[0],"ongoing":[1],"convergence":[2],"of":[3,13,55,86],"QoE":[4],"and":[5,24,47,90,100,106],"QoS":[6,45],"studies":[7],"to":[8,39],"give":[9],"a":[10,32,71,93],"thorough":[11],"understanding":[12],"the":[14,41,53,67,77,87],"end":[15],"user":[16],"has":[17],"posed":[18],"numerous":[19],"exciting":[20],"possibilities":[21],"for":[22,76],"network":[23,107],"multimedia":[25],"researchers.":[26],"However,":[27],"there":[28],"is":[29,37],"not":[30],"yet":[31],"proper":[33],"visualization":[34],"tool":[35],"that":[36],"able":[38],"map":[40],"many-to-one":[42],"relationship":[43],"between":[44],"metrics":[46],"QoE,":[48],"leaving":[49],"researchers":[50],"speechless":[51],"in":[52,62,92,98],"cacophony":[54],"traditional":[56],"two-dimensional":[57],"diagrams.":[58],"Although":[59],"mostly":[60],"employed":[61],"qualitative":[63],"analysis,":[64,103],"we":[65,82],"found":[66],"radar":[68,88],"chart,":[69,89],"with":[70],"few":[72],"tweaks,":[73],"surprisingly":[74],"suitable":[75],"purpose.":[78],"In":[79],"this":[80],"article,":[81],"present":[83],"our":[84],"adaptation":[85],"demonstrate":[91],"voice-over-IP":[94],"context":[95],"its":[96],"use":[97],"single-":[99],"cross-application":[101],"performance":[102],"application":[104],"recommendation,":[105],"diagnosis.":[108]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
