{"id":"https://openalex.org/W3163860985","doi":"https://doi.org/10.1145/3458305.3463381","title":"CrossRoI","display_name":"CrossRoI","publication_year":2021,"publication_date":"2021-07-15","ids":{"openalex":"https://openalex.org/W3163860985","doi":"https://doi.org/10.1145/3458305.3463381","mag":"3163860985"},"language":"en","primary_location":{"id":"doi:10.1145/3458305.3463381","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3458305.3463381","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3458305.3463381","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM Multimedia Systems Conference","raw_type":"proceedings-article"},"type":"article","indexed_in":["arxiv","crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3458305.3463381","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Hongpeng Guo","orcid":null},"institutions":[{"id":"https://openalex.org/I308392441","display_name":"International University of the Caribbean","ror":"https://ror.org/02rv57d03","country_code":"JM","type":"education","lineage":["https://openalex.org/I308392441"]}],"countries":["JM"],"is_corresponding":true,"raw_author_name":"Hongpeng Guo","raw_affiliation_strings":["UIUC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UIUC","institution_ids":["https://openalex.org/I308392441"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Shuochao Yao","orcid":null},"institutions":[{"id":"https://openalex.org/I162714631","display_name":"George Mason University","ror":"https://ror.org/02jqj7156","country_code":"US","type":"education","lineage":["https://openalex.org/I162714631"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shuochao Yao","raw_affiliation_strings":["George Mason University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"George Mason University","institution_ids":["https://openalex.org/I162714631"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Zhe Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I308392441","display_name":"International University of the Caribbean","ror":"https://ror.org/02rv57d03","country_code":"JM","type":"education","lineage":["https://openalex.org/I308392441"]}],"countries":["JM"],"is_corresponding":false,"raw_author_name":"Zhe Yang","raw_affiliation_strings":["UIUC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UIUC","institution_ids":["https://openalex.org/I308392441"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Qian Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I308392441","display_name":"International University of the Caribbean","ror":"https://ror.org/02rv57d03","country_code":"JM","type":"education","lineage":["https://openalex.org/I308392441"]}],"countries":["JM"],"is_corresponding":false,"raw_author_name":"Qian Zhou","raw_affiliation_strings":["UIUC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UIUC","institution_ids":["https://openalex.org/I308392441"]}]},{"author_position":"last","author":{"id":null,"display_name":"Klara Nahrstedt","orcid":null},"institutions":[{"id":"https://openalex.org/I308392441","display_name":"International University of the Caribbean","ror":"https://ror.org/02rv57d03","country_code":"JM","type":"education","lineage":["https://openalex.org/I308392441"]}],"countries":["JM"],"is_corresponding":false,"raw_author_name":"Klara Nahrstedt","raw_affiliation_strings":["UIUC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UIUC","institution_ids":["https://openalex.org/I308392441"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I308392441"],"apc_list":null,"apc_paid":null,"fwci":3.3942,"has_fulltext":false,"cited_by_count":49,"citation_normalized_percentile":{"value":0.93805581,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"186","last_page":"199"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11439","display_name":"Video Analysis and Summarization","score":0.9975000023841858,"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/T11439","display_name":"Video Analysis and Summarization","score":0.9975000023841858,"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/T10812","display_name":"Human Pose and Action Recognition","score":0.9902999997138977,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.9872999787330627,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/redundancy","display_name":"Redundancy (engineering)","score":0.6656000018119812},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.6413000226020813},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6036999821662903},{"id":"https://openalex.org/keywords/analytics","display_name":"Analytics","score":0.5655999779701233},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.47290000319480896},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.4357999861240387},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.39500001072883606},{"id":"https://openalex.org/keywords/scale","display_name":"Scale (ratio)","score":0.37040001153945923}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7502999901771545},{"id":"https://openalex.org/C152124472","wikidata":"https://www.wikidata.org/wiki/Q1204361","display_name":"Redundancy (engineering)","level":2,"score":0.6656000018119812},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.6413000226020813},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6036999821662903},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.6011999845504761},{"id":"https://openalex.org/C79158427","wikidata":"https://www.wikidata.org/wiki/Q485396","display_name":"Analytics","level":2,"score":0.5655999779701233},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.47290000319480896},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.4357999861240387},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.39500001072883606},{"id":"https://openalex.org/C2778755073","wikidata":"https://www.wikidata.org/wiki/Q10858537","display_name":"Scale (ratio)","level":2,"score":0.37040001153945923},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.36390000581741333},{"id":"https://openalex.org/C65483669","wikidata":"https://www.wikidata.org/wiki/Q3536669","display_name":"Video processing","level":2,"score":0.34689998626708984},{"id":"https://openalex.org/C202474056","wikidata":"https://www.wikidata.org/wiki/Q1931635","display_name":"Video tracking","level":3,"score":0.34279999136924744},{"id":"https://openalex.org/C36464697","wikidata":"https://www.wikidata.org/wiki/Q451553","display_name":"Visualization","level":2,"score":0.32519999146461487},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3163999915122986},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.3046000003814697},{"id":"https://openalex.org/C133462117","wikidata":"https://www.wikidata.org/wiki/Q4929239","display_name":"Data collection","level":2,"score":0.30230000615119934},{"id":"https://openalex.org/C2780626145","wikidata":"https://www.wikidata.org/wiki/Q63178895","display_name":"Real-time communication","level":2,"score":0.29679998755455017},{"id":"https://openalex.org/C175801342","wikidata":"https://www.wikidata.org/wiki/Q1988917","display_name":"Data analysis","level":2,"score":0.29440000653266907},{"id":"https://openalex.org/C19012869","wikidata":"https://www.wikidata.org/wiki/Q578372","display_name":"Response time","level":2,"score":0.2809000015258789},{"id":"https://openalex.org/C59732488","wikidata":"https://www.wikidata.org/wiki/Q2528440","display_name":"Visual analytics","level":3,"score":0.2782000005245209},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2653999924659729},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.2639000117778778},{"id":"https://openalex.org/C64543145","wikidata":"https://www.wikidata.org/wiki/Q162942","display_name":"Intersection (aeronautics)","level":2,"score":0.25920000672340393}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3458305.3463381","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3458305.3463381","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3458305.3463381","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM Multimedia Systems Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:arXiv.org:2105.06524","is_oa":true,"landing_page_url":"http://arxiv.org/abs/2105.06524","pdf_url":"https://arxiv.org/pdf/2105.06524","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"doi:10.1145/3458305.3463381","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3458305.3463381","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3458305.3463381","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 12th ACM Multimedia Systems Conference","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W2085261163","https://openalex.org/W2140199336","https://openalex.org/W2146395539","https://openalex.org/W2193145675","https://openalex.org/W2511791013","https://openalex.org/W2512434173","https://openalex.org/W2766321750","https://openalex.org/W2767011558","https://openalex.org/W2792220137","https://openalex.org/W2890579984","https://openalex.org/W2901502597","https://openalex.org/W2905207581","https://openalex.org/W2950601690","https://openalex.org/W2952008338","https://openalex.org/W2954684697","https://openalex.org/W2962923976","https://openalex.org/W2963037989","https://openalex.org/W2963896595","https://openalex.org/W2968289224","https://openalex.org/W2985258680","https://openalex.org/W3003651988","https://openalex.org/W3029504795","https://openalex.org/W3046256272","https://openalex.org/W3046754651","https://openalex.org/W3080230561","https://openalex.org/W3114185801","https://openalex.org/W6754869482","https://openalex.org/W6764564741"],"related_works":[],"abstract_inverted_index":{"Video":[0],"cameras":[1,98],"are":[2],"pervasively":[3],"deployed":[4],"in":[5,27,96,108,153],"city":[6],"scale":[7,24,56],"for":[8,124,142,150],"public":[9],"good":[10],"or":[11,17],"community":[12],"safety":[13],"(i.e.":[14],"traffic":[15],"monitoring":[16],"suspected":[18],"person":[19],"tracking).":[20],"However,":[21],"analyzing":[22],"large":[23],"video":[25,53,127,132,156],"feeds":[26,133],"real":[28,51,125,154],"time":[29,52,126,155],"is":[30],"data":[31],"intensive":[32],"and":[33,40,63,85,119,145,188],"poses":[34],"severe":[35],"challenges":[36],"to":[37,80,115,167],"today's":[38],"network":[39,143],"computation":[41,86],"systems.":[42],"We":[43],"present":[44],"CrossRoI,":[45],"a":[46,66],"resource-efficient":[47],"system":[48],"that":[49,135],"enables":[50],"analytics":[54,157],"at":[55],"via":[57],"harnessing":[58],"the":[59,72,83,90,104,177],"videos":[60],"content":[61],"associations":[62],"redundancy":[64],"across":[65],"fleet":[67],"of":[68,76,93,103,180],"cameras.":[69],"CrossRoI":[70,88,106,136,181],"exploits":[71],"intrinsic":[73],"physical":[74],"correlations":[75],"cross-camera":[77,117],"viewing":[78],"fields":[79],"drastically":[81],"reduce":[82],"communication":[84],"costs.":[87],"removes":[89],"repentant":[91],"appearances":[92],"same":[94],"objects":[95],"multiple":[97],"without":[99],"harming":[100],"comprehensive":[101],"coverage":[102],"scene.":[105],"operates":[107],"two":[109],"phases":[110],"-":[111],"an":[112,120],"offline":[113],"phase":[114,123],"establish":[116],"correlations,":[118],"efficient":[121],"online":[122],"inference.":[128],"Experiments":[129],"on":[130],"real-world":[131],"show":[134],"achieves":[137],"42%":[138],"~":[139,147,184,190],"65%":[140],"reduction":[141,149],"overhead":[144],"25%":[146],"34%":[148],"response":[151],"delay":[152],"applications":[158],"with":[159,172],"more":[160],"than":[161],"99%":[162],"query":[163],"accuracy,":[164],"when":[165],"compared":[166],"baseline":[168],"methods.":[169],"If":[170],"integrated":[171],"SotA":[173],"frame":[174],"filtering":[175],"systems,":[176],"performance":[178],"gains":[179],"reaches":[182],"50%":[183],"80%":[185],"(network":[186],"overhead)":[187],"33%":[189],"61%":[191],"(end-to-end":[192],"delay).":[193]},"counts_by_year":[{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":15},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":1}],"updated_date":"2026-05-19T21:40:30.786675","created_date":"2021-05-24T00:00:00"}
