{"id":"https://openalex.org/W3154787808","doi":"https://doi.org/10.1155/2021/9958703","title":"High-Performance Server-Based Live Streaming Transmission Optimization for Sports Events in Smart Cities","display_name":"High-Performance Server-Based Live Streaming Transmission Optimization for Sports Events in Smart Cities","publication_year":2021,"publication_date":"2021-04-09","ids":{"openalex":"https://openalex.org/W3154787808","doi":"https://doi.org/10.1155/2021/9958703","mag":"3154787808"},"language":"en","primary_location":{"id":"doi:10.1155/2021/9958703","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/9958703","pdf_url":"https://downloads.hindawi.com/journals/misy/2021/9958703.pdf","source":{"id":"https://openalex.org/S152111507","display_name":"Mobile Information Systems","issn_l":"1574-017X","issn":["1574-017X","1875-905X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mobile Information Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/misy/2021/9958703.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100366210","display_name":"Si Chen","orcid":"https://orcid.org/0000-0002-8836-4735"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Si Chen","raw_affiliation_strings":["Shenzhen University, Shenzhen 518060, China"],"affiliations":[{"raw_affiliation_string":"Shenzhen University, Shenzhen 518060, China","institution_ids":["https://openalex.org/I180726961"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101897965","display_name":"Gang Zhao","orcid":"https://orcid.org/0000-0003-1194-3226"},"institutions":[{"id":"https://openalex.org/I180726961","display_name":"Shenzhen University","ror":"https://ror.org/01vy4gh70","country_code":"CN","type":"education","lineage":["https://openalex.org/I180726961"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Gang Zhao","raw_affiliation_strings":["Shenzhen University, Shenzhen 518060, China"],"affiliations":[{"raw_affiliation_string":"Shenzhen University, Shenzhen 518060, China","institution_ids":["https://openalex.org/I180726961"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5101897965"],"corresponding_institution_ids":["https://openalex.org/I180726961"],"apc_list":{"value":2100,"currency":"USD","value_usd":2100},"apc_paid":{"value":2100,"currency":"USD","value_usd":2100},"fwci":0.3843,"has_fulltext":true,"cited_by_count":4,"citation_normalized_percentile":{"value":0.59109477,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"2021","issue":null,"first_page":"1","last_page":"7"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9983000159263611,"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":0.9983000159263611,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9973000288009644,"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/T12720","display_name":"Multimedia Communication and Technology","score":0.984499990940094,"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":0.8535795211791992},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.6979494094848633},{"id":"https://openalex.org/keywords/smart-city","display_name":"Smart city","score":0.5116530060768127},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.45867404341697693},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.4467773139476776},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.42529773712158203},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3625069260597229},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3584197461605072},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.16330021619796753},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1556156575679779},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.1434367299079895},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.10568317770957947}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8535795211791992},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.6979494094848633},{"id":"https://openalex.org/C2777103469","wikidata":"https://www.wikidata.org/wiki/Q1231558","display_name":"Smart city","level":3,"score":0.5116530060768127},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.45867404341697693},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.4467773139476776},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.42529773712158203},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3625069260597229},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3584197461605072},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.16330021619796753},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1556156575679779},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.1434367299079895},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.10568317770957947},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1155/2021/9958703","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/9958703","pdf_url":"https://downloads.hindawi.com/journals/misy/2021/9958703.pdf","source":{"id":"https://openalex.org/S152111507","display_name":"Mobile Information Systems","issn_l":"1574-017X","issn":["1574-017X","1875-905X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mobile Information Systems","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:558210c980c841649759a3a368ffb753","is_oa":true,"landing_page_url":"https://doaj.org/article/558210c980c841649759a3a368ffb753","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Mobile Information Systems, Vol 2021 (2021)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2021/9958703","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2021/9958703","pdf_url":"https://downloads.hindawi.com/journals/misy/2021/9958703.pdf","source":{"id":"https://openalex.org/S152111507","display_name":"Mobile Information Systems","issn_l":"1574-017X","issn":["1574-017X","1875-905X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310318577","host_organization_name":"IOS Press","host_organization_lineage":["https://openalex.org/P4310318577"],"host_organization_lineage_names":["IOS Press"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mobile Information Systems","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.46000000834465027,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3154787808.pdf","grobid_xml":"https://content.openalex.org/works/W3154787808.grobid-xml"},"referenced_works_count":19,"referenced_works":["https://openalex.org/W1983805861","https://openalex.org/W2030642670","https://openalex.org/W2103213685","https://openalex.org/W2146602154","https://openalex.org/W2559378645","https://openalex.org/W2781754691","https://openalex.org/W2789758842","https://openalex.org/W2904136839","https://openalex.org/W2912325838","https://openalex.org/W2912592616","https://openalex.org/W2913475135","https://openalex.org/W2956342099","https://openalex.org/W2974411562","https://openalex.org/W3016448706","https://openalex.org/W3022124280","https://openalex.org/W3023087114","https://openalex.org/W3087613013","https://openalex.org/W3099832363","https://openalex.org/W3131917602"],"related_works":["https://openalex.org/W1939054760","https://openalex.org/W2010532256","https://openalex.org/W4388427491","https://openalex.org/W2911665507","https://openalex.org/W2225266572","https://openalex.org/W2582198160","https://openalex.org/W2757106578","https://openalex.org/W1949685771","https://openalex.org/W2365942382","https://openalex.org/W4255865573"],"abstract_inverted_index":{"Smart":[0],"cities":[1,3],"allow":[2],"to":[4,56,108,135],"run":[5],"more":[6],"efficiently":[7],"and":[8,93,115,142,172,191],"have":[9,35],"been":[10,36],"approved":[11],"by":[12],"a":[13,24,104,130],"lot":[14],"of":[15,20,27,42,52,63,120,140,146,186],"cities.":[16,44],"During":[17],"the":[18,39,47,50,72,98,111,117,124,137,144,182],"process":[19],"building":[21],"smart":[22,43],"cities,":[23],"large":[25],"amount":[26],"data":[28],"is":[29],"generated.":[30],"Particularly,":[31],"live":[32,73],"sports":[33,64,121,147],"events":[34],"regarded":[37],"as":[38],"inalienable":[40],"part":[41],"However,":[45],"with":[46],"improvement":[48],"in":[49,61],"quality":[51],"life,":[53],"people":[54],"tend":[55],"obtain":[57],"better":[58],"watching":[59],"experience":[60],"terms":[62],"events.":[65],"For":[66,123],"such":[67],"purpose,":[68],"this":[69,101,127,151],"paper":[70,102,128,152],"proposes":[71],"streaming":[74],"transmission":[75,94,125,145,170,192],"optimization":[76,92,187,190],"method":[77],"based":[78,156],"on":[79,157],"high-performance":[80,90],"server,":[81],"called":[82],"HPTO,":[83],"including":[84],"two":[85,184],"main":[86],"modules,":[87],"that":[88,163,181],"is,":[89],"server":[91,99,141],"optimization.":[95],"Specifically,":[96],"for":[97],"optimization,":[100,126],"devises":[103,129],"distributed":[105],"storage":[106,138,167],"strategy":[107,134],"avoid":[109],"producing":[110],"internal":[112],"disk":[113],"fragments":[114],"improve":[116],"writing":[118],"efficiency":[119],"videos.":[122,148],"deep-learning-based":[131],"video":[132],"compression":[133],"save":[136],"space":[139],"accelerate":[143],"In":[149],"addition,":[150],"makes":[153],"simulation":[154],"experiments":[155],"PyCharm.":[158],"The":[159],"experimental":[160],"results":[161],"show":[162],"HPTO":[164],"has":[165],"higher":[166],"efficiency,":[168],"smaller":[169],"time,":[171],"lower":[173],"packet":[174],"loss":[175],"rate":[176],"than":[177],"benchmarks,":[178],"which":[179],"indicates":[180],"proposed":[183],"aspects":[185],"strategies":[188],"(server":[189],"optimization)":[193],"are":[194],"efficient.":[195]},"counts_by_year":[{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}