{"id":"https://openalex.org/W2041545288","doi":"https://doi.org/10.1145/2460782.2460787","title":"Continuous one-way available bandwidth change detection in high definition video conferencing","display_name":"Continuous one-way available bandwidth change detection in high definition video conferencing","publication_year":2013,"publication_date":"2013-02-26","ids":{"openalex":"https://openalex.org/W2041545288","doi":"https://doi.org/10.1145/2460782.2460787","mag":"2041545288"},"language":"en","primary_location":{"id":"doi:10.1145/2460782.2460787","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2460782.2460787","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceeding of the 23rd ACM Workshop on Network and Operating Systems Support for Digital Audio and Video","raw_type":"proceedings-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/A5047485991","display_name":"Aziz Khanchi","orcid":null},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Aziz Khanchi","raw_affiliation_strings":["University of Ottawa, Canada"],"affiliations":[{"raw_affiliation_string":"University of Ottawa, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082930160","display_name":"Mehdi Semsarzadeh","orcid":"https://orcid.org/0000-0002-8308-9375"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Mehdi Semsarzadeh","raw_affiliation_strings":["University of Ottawa, Canada"],"affiliations":[{"raw_affiliation_string":"University of Ottawa, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037806158","display_name":"Abbas Javadtalab","orcid":"https://orcid.org/0000-0001-7626-553X"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Abbas Javadtalab","raw_affiliation_strings":["University of Ottawa, Canada"],"affiliations":[{"raw_affiliation_string":"University of Ottawa, Canada","institution_ids":["https://openalex.org/I153718931"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044422170","display_name":"Shervin Shirmohammadi","orcid":"https://orcid.org/0000-0002-3973-4445"},"institutions":[{"id":"https://openalex.org/I153718931","display_name":"University of Ottawa","ror":"https://ror.org/03c4mmv16","country_code":"CA","type":"education","lineage":["https://openalex.org/I153718931"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Shervin Shirmohammadi","raw_affiliation_strings":["University of Ottawa, Canada"],"affiliations":[{"raw_affiliation_string":"University of Ottawa, Canada","institution_ids":["https://openalex.org/I153718931"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5047485991"],"corresponding_institution_ids":["https://openalex.org/I153718931"],"apc_list":null,"apc_paid":null,"fwci":0.3625,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.65269398,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"25","last_page":"30"},"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":0.9991000294685364,"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":0.996399998664856,"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":0.838170051574707},{"id":"https://openalex.org/keywords/rtp-control-protocol","display_name":"RTP Control Protocol","score":0.7992241382598877},{"id":"https://openalex.org/keywords/jitter","display_name":"Jitter","score":0.7565320730209351},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.7236804962158203},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6161604523658752},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.574216365814209},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5637579560279846},{"id":"https://openalex.org/keywords/videoconferencing","display_name":"Videoconferencing","score":0.4756723940372467},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.4595315754413605},{"id":"https://openalex.org/keywords/packet-loss","display_name":"Packet loss","score":0.4206598103046417},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.16636580228805542}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.838170051574707},{"id":"https://openalex.org/C56626739","wikidata":"https://www.wikidata.org/wiki/Q749940","display_name":"RTP Control Protocol","level":3,"score":0.7992241382598877},{"id":"https://openalex.org/C134652429","wikidata":"https://www.wikidata.org/wiki/Q1052698","display_name":"Jitter","level":2,"score":0.7565320730209351},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.7236804962158203},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6161604523658752},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.574216365814209},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5637579560279846},{"id":"https://openalex.org/C22561748","wikidata":"https://www.wikidata.org/wiki/Q854954","display_name":"Videoconferencing","level":2,"score":0.4756723940372467},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.4595315754413605},{"id":"https://openalex.org/C54108766","wikidata":"https://www.wikidata.org/wiki/Q391064","display_name":"Packet loss","level":3,"score":0.4206598103046417},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.16636580228805542}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/2460782.2460787","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2460782.2460787","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceeding of the 23rd ACM Workshop on Network and Operating Systems Support for Digital Audio and Video","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W22194522","https://openalex.org/W96552250","https://openalex.org/W1415072653","https://openalex.org/W1665941769","https://openalex.org/W1845092866","https://openalex.org/W1923332504","https://openalex.org/W1957503394","https://openalex.org/W2022655556","https://openalex.org/W2099040451","https://openalex.org/W2114278702","https://openalex.org/W2114289034","https://openalex.org/W2138543759","https://openalex.org/W2141299790","https://openalex.org/W2141762756","https://openalex.org/W2151996881","https://openalex.org/W2152112690","https://openalex.org/W2159105483","https://openalex.org/W2162676027","https://openalex.org/W2163093107","https://openalex.org/W2166615620","https://openalex.org/W2188454862","https://openalex.org/W2362019435","https://openalex.org/W2604146482","https://openalex.org/W4247796932"],"related_works":["https://openalex.org/W2384077458","https://openalex.org/W2387009637","https://openalex.org/W2375723836","https://openalex.org/W187923856","https://openalex.org/W2103510223","https://openalex.org/W2810651661","https://openalex.org/W2391577204","https://openalex.org/W3199712142","https://openalex.org/W2134402536","https://openalex.org/W2151029323"],"abstract_inverted_index":{"In":[0],"order":[1,65],"to":[2,66,132],"deal,":[3],"as":[4,6,39,130],"fast":[5],"possible,":[7],"with":[8,84],"available":[9,82],"bandwidth":[10,26,68,83],"variations":[11,69],"in":[12,64,94],"High":[13],"Definition":[14],"Video":[15],"Conferencing":[16],"over":[17],"best-effort":[18],"networks,":[19],"we":[20],"propose":[21],"a":[22],"Bayesian":[23],"instantaneous":[24],"end-to-end":[25],"change":[27],"discovery":[28],"mechanism.":[29],"Most":[30],"other":[31,50,133],"congestion":[32,92],"detection":[33],"mechanisms":[34],"use":[35,136],"network":[36],"parameters":[37],"such":[38],"packet":[40],"loss":[41],"probability,":[42],"round":[43,137],"trip":[44,138],"time":[45,57],"or":[46],"jitter.":[47],"On":[48],"the":[49,62,119,122,127],"hand,":[51],"our":[52],"approach":[53,76],"uses":[54],"weighted":[55],"inter-arrival":[56],"of":[58,121],"video":[59,87],"packets":[60],"at":[61],"receiver":[63],"detect":[67],"more":[70,73],"accurately":[71],"and":[72,89,125],"quickly.":[74],"Our":[75],"is":[77,102,110],"continuous,":[78],"since":[79],"it":[80,114],"monitors":[81],"each":[85],"incoming":[86,123],"packet,":[88],"therefore":[90],"detects":[91],"occurrence":[93],"less":[95],"than":[96,105],"200":[97],"ms,":[98],"on":[99],"average,":[100],"which":[101,135],"significantly":[103],"faster":[104],"existing":[106],"RTCP-based":[107],"approaches.":[108],"It":[109],"also":[111],"one-way,":[112],"because":[113],"only":[115],"takes":[116],"into":[117],"account":[118],"characteristics":[120],"path":[124],"not":[126],"outgoing":[128],"path,":[129],"opposed":[131],"approaches":[134],"time.":[139]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
