{"id":"https://openalex.org/W2170147388","doi":"https://doi.org/10.1155/2014/109785","title":"Desperate Coverage Problem in Mission-Driven Camera Sensor Networks","display_name":"Desperate Coverage Problem in Mission-Driven Camera Sensor Networks","publication_year":2014,"publication_date":"2014-04-01","ids":{"openalex":"https://openalex.org/W2170147388","doi":"https://doi.org/10.1155/2014/109785","mag":"2170147388"},"language":"en","primary_location":{"id":"doi:10.1155/2014/109785","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2014/109785","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1155/2014/109785","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://journals.sagepub.com/doi/pdf/10.1155/2014/109785","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100566956","display_name":"Yi Hong","orcid":"https://orcid.org/0000-0001-7862-3388"},"institutions":[{"id":"https://openalex.org/I78988378","display_name":"Renmin University of China","ror":"https://ror.org/041pakw92","country_code":"CN","type":"education","lineage":["https://openalex.org/I78988378"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Hong","raw_affiliation_strings":["Key Laboratory of Data Engineering and Knowledge Engineering, Renmin University of China, MOE and School of Information, Renmin University of China, Beijing 100872, China"],"raw_orcid":"https://orcid.org/0000-0001-7862-3388","affiliations":[{"raw_affiliation_string":"Key Laboratory of Data Engineering and Knowledge Engineering, Renmin University of China, MOE and School of Information, Renmin University of China, Beijing 100872, China","institution_ids":["https://openalex.org/I78988378"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100349772","display_name":"Jung-Hyun Kim","orcid":"https://orcid.org/0000-0002-9500-1537"},"institutions":[{"id":"https://openalex.org/I123127086","display_name":"North Carolina Central University","ror":"https://ror.org/051r3tx83","country_code":"US","type":"education","lineage":["https://openalex.org/I123127086"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Junghyun Kim","raw_affiliation_strings":["Department of Mathematics and Physics, North Carolina Central University, Durham, NC 27707, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Physics, North Carolina Central University, Durham, NC 27707, USA","institution_ids":["https://openalex.org/I123127086"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100454675","display_name":"Donghyun Kim","orcid":"https://orcid.org/0000-0002-4845-9369"},"institutions":[{"id":"https://openalex.org/I123127086","display_name":"North Carolina Central University","ror":"https://ror.org/051r3tx83","country_code":"US","type":"education","lineage":["https://openalex.org/I123127086"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Donghyun Kim","raw_affiliation_strings":["Department of Mathematics and Physics, North Carolina Central University, Durham, NC 27707, USA"],"raw_orcid":"https://orcid.org/0000-0002-4845-9369","affiliations":[{"raw_affiliation_string":"Department of Mathematics and Physics, North Carolina Central University, Durham, NC 27707, USA","institution_ids":["https://openalex.org/I123127086"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083038336","display_name":"Deying Li","orcid":"https://orcid.org/0000-0002-7748-5427"},"institutions":[{"id":"https://openalex.org/I78988378","display_name":"Renmin University of China","ror":"https://ror.org/041pakw92","country_code":"CN","type":"education","lineage":["https://openalex.org/I78988378"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Deying Li","raw_affiliation_strings":["Key Laboratory of Data Engineering and Knowledge Engineering, Renmin University of China, MOE and School of Information, Renmin University of China, Beijing 100872, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Key Laboratory of Data Engineering and Knowledge Engineering, Renmin University of China, MOE and School of Information, Renmin University of China, Beijing 100872, China","institution_ids":["https://openalex.org/I78988378"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091501565","display_name":"Alade Tokuta","orcid":null},"institutions":[{"id":"https://openalex.org/I123127086","display_name":"North Carolina Central University","ror":"https://ror.org/051r3tx83","country_code":"US","type":"education","lineage":["https://openalex.org/I123127086"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alade O. Tokuta","raw_affiliation_strings":["Department of Mathematics and Physics, North Carolina Central University, Durham, NC 27707, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Mathematics and Physics, North Carolina Central University, Durham, NC 27707, USA","institution_ids":["https://openalex.org/I123127086"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5083038336"],"corresponding_institution_ids":["https://openalex.org/I78988378"],"apc_list":{"value":2200,"currency":"USD","value_usd":2200},"apc_paid":{"value":2200,"currency":"USD","value_usd":2200},"fwci":1.0794,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.82205753,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"10","issue":"4","first_page":"109785","last_page":"109785"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9993000030517578,"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":0.9993000030517578,"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/T12042","display_name":"Satellite Communication Systems","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9955000281333923,"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/computer-science","display_name":"Computer science","score":0.839377760887146},{"id":"https://openalex.org/keywords/cover","display_name":"Cover (algebra)","score":0.5832916498184204},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.5800663232803345},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.564230740070343},{"id":"https://openalex.org/keywords/schedule","display_name":"Schedule","score":0.5428651571273804},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.5285001397132874},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.49366459250450134},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.4910125732421875},{"id":"https://openalex.org/keywords/job-shop-scheduling","display_name":"Job shop scheduling","score":0.47253087162971497},{"id":"https://openalex.org/keywords/popularity","display_name":"Popularity","score":0.46541380882263184},{"id":"https://openalex.org/keywords/set-cover-problem","display_name":"Set cover problem","score":0.43853768706321716},{"id":"https://openalex.org/keywords/upper-and-lower-bounds","display_name":"Upper and lower bounds","score":0.4301735460758209},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3483324646949768},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.24936458468437195},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.14160960912704468},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0750754177570343}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.839377760887146},{"id":"https://openalex.org/C2780428219","wikidata":"https://www.wikidata.org/wiki/Q16952335","display_name":"Cover (algebra)","level":2,"score":0.5832916498184204},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5800663232803345},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.564230740070343},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.5428651571273804},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.5285001397132874},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.49366459250450134},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.4910125732421875},{"id":"https://openalex.org/C55416958","wikidata":"https://www.wikidata.org/wiki/Q6206757","display_name":"Job shop scheduling","level":3,"score":0.47253087162971497},{"id":"https://openalex.org/C2780586970","wikidata":"https://www.wikidata.org/wiki/Q1357284","display_name":"Popularity","level":2,"score":0.46541380882263184},{"id":"https://openalex.org/C100808899","wikidata":"https://www.wikidata.org/wiki/Q1192100","display_name":"Set cover problem","level":3,"score":0.43853768706321716},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.4301735460758209},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3483324646949768},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.24936458468437195},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.14160960912704468},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0750754177570343},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","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}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1155/2014/109785","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2014/109785","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1155/2014/109785","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},{"id":"pmh:oai:RePEc:sae:intdis:v:10:y:2014:i:4:p:109785","is_oa":false,"landing_page_url":"https://journals.sagepub.com/doi/10.1155/2014/109785","pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"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":"article"},{"id":"pmh:oai:doaj.org/article:ae6b92e3b51a482a83bf0ee97603a61a","is_oa":true,"landing_page_url":"https://doaj.org/article/ae6b92e3b51a482a83bf0ee97603a61a","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of Distributed Sensor Networks, Vol 10 (2014)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1155/2014/109785","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2014/109785","pdf_url":"https://journals.sagepub.com/doi/pdf/10.1155/2014/109785","source":{"id":"https://openalex.org/S64417657","display_name":"International Journal of Distributed Sensor Networks","issn_l":"1550-1329","issn":["1550-1329","1550-1477"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Distributed Sensor Networks","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G4133003784","display_name":null,"funder_award_id":"91124001","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8612437864","display_name":null,"funder_award_id":"10XNJ032","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2170147388.pdf","grobid_xml":"https://content.openalex.org/works/W2170147388.grobid-xml"},"referenced_works_count":21,"referenced_works":["https://openalex.org/W1562649653","https://openalex.org/W1898210062","https://openalex.org/W1999505410","https://openalex.org/W2050173620","https://openalex.org/W2076901266","https://openalex.org/W2085798639","https://openalex.org/W2089369237","https://openalex.org/W2146972986","https://openalex.org/W2151768853","https://openalex.org/W2153282579","https://openalex.org/W2155054285","https://openalex.org/W2156003004","https://openalex.org/W2156214420","https://openalex.org/W2156776663","https://openalex.org/W2160450532","https://openalex.org/W2163807729","https://openalex.org/W2166102074","https://openalex.org/W2166747465","https://openalex.org/W2167910416","https://openalex.org/W2169249471","https://openalex.org/W4256035763"],"related_works":["https://openalex.org/W2368605798","https://openalex.org/W2518037665","https://openalex.org/W2348524959","https://openalex.org/W2477036161","https://openalex.org/W2368049389","https://openalex.org/W2170801710","https://openalex.org/W2384861574","https://openalex.org/W2952704802","https://openalex.org/W3006241023","https://openalex.org/W2028438572"],"abstract_inverted_index":{"Recently,":[0],"camera":[1,26,61,146],"sensor":[2,27,147],"network":[3,28],"is":[4,31,81,104,113,133,135],"attracting":[5],"huge":[6],"amount":[7],"of":[8,15,36,66,69,76,79,91,119,122,164],"attention":[9],"due":[10],"to":[11,32,63,82,186],"the":[12,67,72,84,89,92,101,108,116,120,127,131,140,162,165,187,192],"growing":[13],"popularity":[14],"multimedia":[16],"applications.":[17],"This":[18],"paper":[19],"investigates":[20],"a":[21,34,43,51,152,172],"new":[22,153],"scheduling":[23],"problem":[24,78,143],"in":[25,54,144],"whose":[29],"goal":[30,75],"cover":[33,64],"set":[35],"targets":[37,68,95],"as":[38,40,115],"efficiently":[39],"possible":[41],"during":[42,71,100],"given":[44],"mission":[45,102],"period.":[46],"In":[47],"particular,":[48],"we":[49,56,168],"consider":[50],"desperate":[52,141],"situation":[53],"which":[55,96,112],"may":[57],"not":[58],"have":[59],"enough":[60],"sensors":[62,85],"all":[65],"interest":[70,80],"mission.":[73],"The":[74],"our":[77,181],"schedule":[83],"such":[86],"that":[87,180],"(a)":[88],"number":[90],"most":[93],"important":[94],"are":[97],"fully":[98],"covered":[99,134],"period":[103,129],"maximized,":[105],"and":[106,150,190],"(b)":[107],"overall":[109],"target-temporal":[110],"coverage":[111,142],"defined":[114],"gross":[117],"sum":[118],"weight":[121],"each":[123],"target":[124,132],"multiplied":[125],"by":[126],"time":[128],"when":[130],"maximized.":[136],"We":[137],"formally":[138],"introduce":[139],"mission-driven":[145],"networks":[148],"(DCP-MCSN)":[149],"propose":[151],"heuristic":[154],"algorithm":[155,182],"for":[156],"this":[157],"NP-hard":[158],"problem.":[159],"To":[160],"evaluate":[161],"performance":[163],"proposed":[166],"algorithm,":[167],"compare":[169],"it":[170],"with":[171],"theoretical":[173],"upper":[174,188],"bound.":[175],"Our":[176],"simulation":[177],"result":[178],"shows":[179],"performs":[183],"very":[184],"close":[185],"bound":[189],"outperforms":[191],"existing":[193],"alternative.":[194]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}