{"id":"https://openalex.org/W2342418099","doi":"https://doi.org/10.1109/tvt.2015.2498281","title":"Full-View Area Coverage in Camera Sensor Networks: Dimension Reduction and Near-Optimal Solutions","display_name":"Full-View Area Coverage in Camera Sensor Networks: Dimension Reduction and Near-Optimal Solutions","publication_year":2015,"publication_date":"2015-11-05","ids":{"openalex":"https://openalex.org/W2342418099","doi":"https://doi.org/10.1109/tvt.2015.2498281","mag":"2342418099"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2015.2498281","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2015.2498281","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","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/A5068195118","display_name":"Shibo He","orcid":"https://orcid.org/0000-0002-1505-6766"},"institutions":[{"id":"https://openalex.org/I4391767838","display_name":"State Key Laboratory of Industrial Control Technology","ror":"https://ror.org/03a33a786","country_code":null,"type":"facility","lineage":["https://openalex.org/I4391767838","https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shibo He","raw_affiliation_strings":["State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I4391767838"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078127113","display_name":"Donghoon Shin","orcid":"https://orcid.org/0000-0003-1078-1181"},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Dong-Hoon Shin","raw_affiliation_strings":["School of Electrical, Computer, and Energy Engineering, Arizona State University, Tempe, AZ, USA"],"affiliations":[{"raw_affiliation_string":"School of Electrical, Computer, and Energy Engineering, Arizona State University, Tempe, AZ, USA","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027033026","display_name":"Junshan Zhang","orcid":"https://orcid.org/0000-0002-3840-1753"},"institutions":[{"id":"https://openalex.org/I55732556","display_name":"Arizona State University","ror":"https://ror.org/03efmqc40","country_code":"US","type":"education","lineage":["https://openalex.org/I55732556"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Junshan Zhang","raw_affiliation_strings":["School of Electrical, Computer, and Energy Engineering, Arizona State University, Tempe, AZ, USA"],"affiliations":[{"raw_affiliation_string":"School of Electrical, Computer, and Energy Engineering, Arizona State University, Tempe, AZ, USA","institution_ids":["https://openalex.org/I55732556"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100726041","display_name":"Jiming Chen","orcid":"https://orcid.org/0000-0003-3155-3145"},"institutions":[{"id":"https://openalex.org/I4391767838","display_name":"State Key Laboratory of Industrial Control Technology","ror":"https://ror.org/03a33a786","country_code":null,"type":"facility","lineage":["https://openalex.org/I4391767838","https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiming Chen","raw_affiliation_strings":["State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I4391767838"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100677869","display_name":"Youxian Sun","orcid":"https://orcid.org/0000-0002-1176-1142"},"institutions":[{"id":"https://openalex.org/I4391767838","display_name":"State Key Laboratory of Industrial Control Technology","ror":"https://ror.org/03a33a786","country_code":null,"type":"facility","lineage":["https://openalex.org/I4391767838","https://openalex.org/I76130692"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Youxian Sun","raw_affiliation_strings":["State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou, China"],"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Industrial Control Technology, Zhejiang University, Hangzhou, China","institution_ids":["https://openalex.org/I4391767838"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5068195118"],"corresponding_institution_ids":["https://openalex.org/I4391767838"],"apc_list":null,"apc_paid":null,"fwci":34.2805,"has_fulltext":false,"cited_by_count":166,"citation_normalized_percentile":{"value":0.99807186,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":100},"biblio":{"volume":"65","issue":"9","first_page":"7448","last_page":"7461"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9988999962806702,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9988999962806702,"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/T10249","display_name":"Distributed Control Multi-Agent Systems","score":0.9926000237464905,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9909999966621399,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/submodular-set-function","display_name":"Submodular set function","score":0.8552404642105103},{"id":"https://openalex.org/keywords/set-cover-problem","display_name":"Set cover problem","score":0.62552410364151},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.5935977697372437},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5935199856758118},{"id":"https://openalex.org/keywords/reduction","display_name":"Reduction (mathematics)","score":0.5739925503730774},{"id":"https://openalex.org/keywords/cover","display_name":"Cover (algebra)","score":0.5738824605941772},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.5500310659408569},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.5200628638267517},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5145939588546753},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.511403501033783},{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.48863154649734497},{"id":"https://openalex.org/keywords/set-function","display_name":"Set function","score":0.4563288688659668},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.44967371225357056},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42598390579223633},{"id":"https://openalex.org/keywords/facility-location-problem","display_name":"Facility location problem","score":0.42308276891708374},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.41600891947746277},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3586307168006897},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08650469779968262},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.08517816662788391}],"concepts":[{"id":"https://openalex.org/C178621042","wikidata":"https://www.wikidata.org/wiki/Q7631710","display_name":"Submodular set function","level":2,"score":0.8552404642105103},{"id":"https://openalex.org/C100808899","wikidata":"https://www.wikidata.org/wiki/Q1192100","display_name":"Set cover problem","level":3,"score":0.62552410364151},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.5935977697372437},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5935199856758118},{"id":"https://openalex.org/C111335779","wikidata":"https://www.wikidata.org/wiki/Q3454686","display_name":"Reduction (mathematics)","level":2,"score":0.5739925503730774},{"id":"https://openalex.org/C2780428219","wikidata":"https://www.wikidata.org/wiki/Q16952335","display_name":"Cover (algebra)","level":2,"score":0.5738824605941772},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.5500310659408569},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.5200628638267517},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5145939588546753},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.511403501033783},{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.48863154649734497},{"id":"https://openalex.org/C15312841","wikidata":"https://www.wikidata.org/wiki/Q1657198","display_name":"Set function","level":3,"score":0.4563288688659668},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.44967371225357056},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42598390579223633},{"id":"https://openalex.org/C108005400","wikidata":"https://www.wikidata.org/wiki/Q1305598","display_name":"Facility location problem","level":2,"score":0.42308276891708374},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.41600891947746277},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3586307168006897},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08650469779968262},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.08517816662788391},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2015.2498281","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2015.2498281","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1375590717","display_name":null,"funder_award_id":"61402405","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2764877926","display_name":null,"funder_award_id":"ECCS-1408409","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G5758196012","display_name":null,"funder_award_id":"CNS-1457278","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"},{"id":"https://openalex.org/G6352177565","display_name":null,"funder_award_id":"2015FZA5011","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G7436343030","display_name":null,"funder_award_id":"61528105","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8198572727","display_name":null,"funder_award_id":"CNS-1422277","funder_id":"https://openalex.org/F4320306076","funder_display_name":"National Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W1541256735","https://openalex.org/W1590696616","https://openalex.org/W1627531053","https://openalex.org/W1644987935","https://openalex.org/W1967359779","https://openalex.org/W1973580813","https://openalex.org/W1985204320","https://openalex.org/W1990313671","https://openalex.org/W1995213322","https://openalex.org/W2000227055","https://openalex.org/W2009940773","https://openalex.org/W2013518864","https://openalex.org/W2026183942","https://openalex.org/W2029828838","https://openalex.org/W2031514316","https://openalex.org/W2032535278","https://openalex.org/W2033434994","https://openalex.org/W2034163803","https://openalex.org/W2053110769","https://openalex.org/W2054636681","https://openalex.org/W2058159521","https://openalex.org/W2075569139","https://openalex.org/W2080127428","https://openalex.org/W2085798639","https://openalex.org/W2085869661","https://openalex.org/W2092961371","https://openalex.org/W2098256010","https://openalex.org/W2099620652","https://openalex.org/W2099737489","https://openalex.org/W2104598135","https://openalex.org/W2110811672","https://openalex.org/W2113053773","https://openalex.org/W2113457155","https://openalex.org/W2115427944","https://openalex.org/W2117768029","https://openalex.org/W2118659981","https://openalex.org/W2119321879","https://openalex.org/W2125587371","https://openalex.org/W2132593210","https://openalex.org/W2136320909","https://openalex.org/W2153282579","https://openalex.org/W2160450532","https://openalex.org/W2164472621","https://openalex.org/W2167999619","https://openalex.org/W2240687969","https://openalex.org/W2280159434","https://openalex.org/W2340384825","https://openalex.org/W2398171375","https://openalex.org/W2428120229","https://openalex.org/W2514420279","https://openalex.org/W2952356056","https://openalex.org/W3104547250","https://openalex.org/W6694591529","https://openalex.org/W6712341030"],"related_works":["https://openalex.org/W1497312391","https://openalex.org/W1584623429","https://openalex.org/W4360610866","https://openalex.org/W3047700137","https://openalex.org/W4310113615","https://openalex.org/W4297676900","https://openalex.org/W2771172697","https://openalex.org/W2194604332","https://openalex.org/W1973935176","https://openalex.org/W2998052681"],"abstract_inverted_index":{"We":[0,192],"study":[1,56],"the":[2,17,25,38,57,62,67,74,102,111,141,148,155,175,179,183,194,214],"problem":[3,164],"of":[4,20,28,41,89,143,196],"minimum-number":[5,112],"full-view":[6,26,39,63,68,75,86,92,103,113,135,149,156,180],"area":[7,33,64,76,104],"coverage":[8,27,34,40,65,70,77,105,115,136,150,158,181],"in":[9],"camera":[10,21,145],"sensor":[11,146],"networks,":[12],"i.e.,":[13],"how":[14],"to":[15,23,47,96,123,147,229],"select":[16],"minimum":[18],"number":[19],"sensors":[22],"guarantee":[24],"a":[29,42,84,97,134,160,167,188],"given":[30],"region.":[31],"Full-view":[32],"is":[35,91,116],"challenging":[36],"because":[37],"2-D":[43],"continuous":[44],"domain":[45],"has":[46],"be":[48,79],"considered.":[49],"To":[50],"tackle":[51],"this":[52],"challenge,":[53],"we":[54,108,139,153,186,207,224],"first":[55],"intrinsic":[58],"geometric":[59,176],"relationship":[60,177],"between":[61,178],"and":[66,71,118,165,171,182,201,220],"point":[69,114,157],"prove":[72,109],"that":[73,110,212],"can":[78],"guaranteed,":[80],"as":[81,83,218],"long":[82],"selected":[85],"ensuring":[87],"set":[88,162],"points":[90],"covered.":[93],"This":[94],"leads":[95],"significant":[98],"dimension":[99],"reduction":[100],"for":[101],"problem.":[106],"Next,":[107],"NP-hard":[117],"propose":[119,166,187],"two":[120,127,198,209],"approximation":[121,199,204,216],"algorithms":[122,200,211],"solve":[124],"it":[125],"from":[126],"different":[128],"perspectives,":[129],"respectively:":[130],"1)":[131],"By":[132],"introducing":[133],"ratio":[137],"function,":[138],"quantify":[140],"\u201ccontribution\u201d":[142],"each":[144],"through":[151],"which":[152],"transform":[154],"into":[159],"submodular":[161],"cover":[163],"greedy":[168],"algorithm":[169,190],"(GA);":[170],"2)":[172],"by":[173],"studying":[174],"traditional":[184],"coverage,":[185],"set-cover-based":[189],"(SCA).":[191],"analyze":[193],"performance":[195],"these":[197],"characterize":[202],"their":[203],"ratios.":[205],"Furthermore,":[206],"devise":[208],"distributed":[210],"obtain":[213],"same":[215],"ratios":[217],"GA":[219],"SCA,":[221],"respectively.":[222],"Finally,":[223],"provide":[225],"extensive":[226],"simulation":[227],"results":[228],"validate":[230],"our":[231],"analysis.":[232]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":8},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":14},{"year":2020,"cited_by_count":10},{"year":2019,"cited_by_count":13},{"year":2018,"cited_by_count":31},{"year":2017,"cited_by_count":54},{"year":2016,"cited_by_count":18}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}