{"id":"https://openalex.org/W3092631249","doi":"https://doi.org/10.1109/tbdata.2020.3029559","title":"Efficient Interactive Global Cellular Signal Strength Visualization","display_name":"Efficient Interactive Global Cellular Signal Strength Visualization","publication_year":2020,"publication_date":"2020-10-07","ids":{"openalex":"https://openalex.org/W3092631249","doi":"https://doi.org/10.1109/tbdata.2020.3029559","mag":"3092631249"},"language":"en","primary_location":{"id":"doi:10.1109/tbdata.2020.3029559","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbdata.2020.3029559","pdf_url":null,"source":{"id":"https://openalex.org/S2491400915","display_name":"IEEE Transactions on Big Data","issn_l":"2332-7790","issn":["2332-7790","2372-2096"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Transactions on Big Data","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/A5037367893","display_name":"Mengyu Ma","orcid":"https://orcid.org/0000-0002-7510-5638"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengyu Ma","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-7510-5638","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100717020","display_name":"Luo Chen","orcid":"https://orcid.org/0000-0003-2665-6086"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Luo Chen","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-2665-6086","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102001607","display_name":"Xue Ouyang","orcid":"https://orcid.org/0000-0003-1196-0237"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xue Ouyang","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0003-1196-0237","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058120657","display_name":"Xiaoran Liu","orcid":"https://orcid.org/0000-0002-1795-9301"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaoran Liu","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":"https://orcid.org/0000-0002-1795-9301","affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100601408","display_name":"Jun Li","orcid":"https://orcid.org/0000-0002-7383-5864"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Li","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100727570","display_name":"Jing Ning","orcid":"https://orcid.org/0009-0003-2229-3473"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Ning Jing","raw_affiliation_strings":["College of Electronic Science and Technology, National University of Defense Technology, Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electronic Science and Technology, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":0.1923,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.4986361,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"8","issue":"5","first_page":"1209","last_page":"1219"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9936000108718872,"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"}},"topics":[{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9936000108718872,"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/T10799","display_name":"Data Visualization and Analytics","score":0.9861000180244446,"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.9825999736785889,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"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":0.8459551334381104},{"id":"https://openalex.org/keywords/visualization","display_name":"Visualization","score":0.6821359395980835},{"id":"https://openalex.org/keywords/interactive-visualization","display_name":"Interactive visualization","score":0.5044082403182983},{"id":"https://openalex.org/keywords/population","display_name":"Population","score":0.49595388770103455},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.48622384667396545},{"id":"https://openalex.org/keywords/base-station","display_name":"Base station","score":0.4833337962627411},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.46403053402900696},{"id":"https://openalex.org/keywords/pixel","display_name":"Pixel","score":0.455101877450943},{"id":"https://openalex.org/keywords/data-visualization","display_name":"Data visualization","score":0.43446293473243713},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.4299961030483246},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.36921247839927673},{"id":"https://openalex.org/keywords/computer-engineering","display_name":"Computer engineering","score":0.3295520544052124},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2664896249771118},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16188502311706543}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8459551334381104},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.6821359395980835},{"id":"https://openalex.org/C64073096","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Interactive visualization","level":3,"score":0.5044082403182983},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.49595388770103455},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.48622384667396545},{"id":"https://openalex.org/C68649174","wikidata":"https://www.wikidata.org/wiki/Q1379116","display_name":"Base station","level":2,"score":0.4833337962627411},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.46403053402900696},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.455101877450943},{"id":"https://openalex.org/C172367668","wikidata":"https://www.wikidata.org/wiki/Q6504956","display_name":"Data visualization","level":3,"score":0.43446293473243713},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.4299961030483246},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.36921247839927673},{"id":"https://openalex.org/C113775141","wikidata":"https://www.wikidata.org/wiki/Q428691","display_name":"Computer engineering","level":1,"score":0.3295520544052124},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2664896249771118},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16188502311706543},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"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/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","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/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tbdata.2020.3029559","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tbdata.2020.3029559","pdf_url":null,"source":{"id":"https://openalex.org/S2491400915","display_name":"IEEE Transactions on Big Data","issn_l":"2332-7790","issn":["2332-7790","2372-2096"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","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 Transactions on Big Data","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.8399999737739563}],"awards":[{"id":"https://openalex.org/G4282415395","display_name":null,"funder_award_id":"U19A2058","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5980411448","display_name":"\u57fa\u4e8e\u8fb9\u7f18\u8ba1\u7b97\u6a21\u5f0f\u7684\u65f6\u7a7a\u805a\u96c6\u8fd1\u4f3c\u8ba1\u7b97\u65b9\u6cd5\u7814\u7a76","funder_award_id":"41971362","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7931701304","display_name":"\u57fa\u4e8e\u5206\u5e03\u5f0f\u5185\u5b58\u7684\u7a7a\u95f4\u6570\u636e\u6e10\u8fdb\u5f0f\u67e5\u8be2\u5904\u7406\u6280\u672f\u7814\u7a76","funder_award_id":"41871284","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8758988284","display_name":null,"funder_award_id":"2020JJ3042","funder_id":"https://openalex.org/F4320322843","funder_display_name":"Natural Science Foundation of\u00a0Hunan Province"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320322843","display_name":"Natural Science Foundation of\u00a0Hunan Province","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W772827274","https://openalex.org/W828274157","https://openalex.org/W1450580493","https://openalex.org/W1568832590","https://openalex.org/W1583953270","https://openalex.org/W1605789786","https://openalex.org/W1976009062","https://openalex.org/W1995875735","https://openalex.org/W2010250346","https://openalex.org/W2021604836","https://openalex.org/W2035866149","https://openalex.org/W2041722339","https://openalex.org/W2054405892","https://openalex.org/W2054692642","https://openalex.org/W2055992762","https://openalex.org/W2067040941","https://openalex.org/W2068665379","https://openalex.org/W2081204467","https://openalex.org/W2081315591","https://openalex.org/W2103754175","https://openalex.org/W2110889027","https://openalex.org/W2145417574","https://openalex.org/W2151135734","https://openalex.org/W2161768947","https://openalex.org/W2164561142","https://openalex.org/W2168506522","https://openalex.org/W2203975508","https://openalex.org/W2272206587","https://openalex.org/W2280230190","https://openalex.org/W2293308125","https://openalex.org/W2294287269","https://openalex.org/W2295338537","https://openalex.org/W2299676078","https://openalex.org/W2343044157","https://openalex.org/W2513314912","https://openalex.org/W2533959407","https://openalex.org/W2567630118","https://openalex.org/W2569901261","https://openalex.org/W2752504413","https://openalex.org/W2756096625","https://openalex.org/W2770476717","https://openalex.org/W2786700306","https://openalex.org/W2902354325","https://openalex.org/W2905485620","https://openalex.org/W2909422774","https://openalex.org/W2951616785","https://openalex.org/W2971209732","https://openalex.org/W6754750560"],"related_works":["https://openalex.org/W2006240110","https://openalex.org/W2751110224","https://openalex.org/W3142151604","https://openalex.org/W2137394710","https://openalex.org/W2147036980","https://openalex.org/W2085264534","https://openalex.org/W1973315673","https://openalex.org/W1510524001","https://openalex.org/W2104457979","https://openalex.org/W2996372188"],"abstract_inverted_index":{"Cellular":[0],"Signal":[1],"Strength":[2],"(CSS),":[3],"defined":[4],"as":[5,34],"the":[6,23,30,46,48,61,89,125],"signal":[7],"power":[8,42],"received":[9],"by":[10,87],"mobile":[11],"phones,":[12],"is":[13,73,121,140,156],"an":[14,101,116,153],"important":[15],"aspect":[16],"of":[17,25,51,91,127,142],"geographic":[18],"information":[19,27],"flow":[20],"analysis,":[21],"because":[22],"density":[24],"such":[26,33],"can":[28],"reflect":[29],"urbanization":[31],"variables":[32],"population,":[35],"gross":[36],"domestic":[37],"product,":[38],"built-up":[39],"area,":[40],"electric":[41],"consumption,":[43],"etc.":[44],"Despite":[45],"importance,":[47],"real-time":[49,128],"analysis":[50],"global":[52],"CSS":[53,83,103],"distribution":[54],"remains":[55],"a":[56,68,111],"challenging":[57],"problem":[58],"due":[59],"to":[60,77,123],"large":[62,80],"data":[63],"scale.":[64],"In":[65],"this":[66],"article,":[67],"Display-driven":[69],"Computing":[70],"(DisDC)":[71],"technique":[72],"designed":[74],"and":[75,110,139],"applied":[76],"provide":[78],"efficient":[79,102],"scale":[81],"interactive":[82],"visualization,":[84],"generating":[85],"results":[86],"calculating":[88],"value":[90],"each":[92],"pixel":[93],"that":[94,132],"directly":[95],"for":[96],"display.":[97],"Specifically,":[98],"we":[99],"present":[100],"measurement":[104],"algorithm,":[105],"which":[106],"introduces":[107],"spatial":[108],"indexes":[109],"corresponding":[112],"query":[113],"strategy;":[114],"besides,":[115],"optimized":[117],"parallel":[118],"computing":[119],"architecture":[120],"proposed":[122],"ensure":[124],"ability":[126],"visualization.":[129],"Experiments":[130],"show":[131],"our":[133],"approach":[134],"obviously":[135],"outperforms":[136],"traditional":[137],"methods":[138],"capable":[141],"handling":[143],"more":[144],"than":[145],"40":[146],"million":[147],"base":[148],"stations":[149],"in":[150],"real-time.":[151],"Moreover,":[152],"online":[154],"demonstration":[155],"provided":[157],"athttps://github.com/MemoryMmy/CSSMap.":[158]},"counts_by_year":[{"year":2022,"cited_by_count":2}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}
