{"id":"https://openalex.org/W2898587524","doi":"https://doi.org/10.1109/jiot.2018.2877409","title":"Nonredundant Information Collection in Rescue Applications via an Energy-Constrained UAV","display_name":"Nonredundant Information Collection in Rescue Applications via an Energy-Constrained UAV","publication_year":2018,"publication_date":"2018-10-24","ids":{"openalex":"https://openalex.org/W2898587524","doi":"https://doi.org/10.1109/jiot.2018.2877409","mag":"2898587524"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2018.2877409","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2018.2877409","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","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/A5101481490","display_name":"Yan Liang","orcid":"https://orcid.org/0000-0002-1466-7215"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]},{"id":"https://openalex.org/I4210125143","display_name":"Chengdu University","ror":"https://ror.org/034z67559","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210125143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Liang","raw_affiliation_strings":["College of Computer Science, Sichuan University, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-1466-7215","affiliations":[{"raw_affiliation_string":"College of Computer Science, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I4210125143","https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079727396","display_name":"Wenzheng Xu","orcid":"https://orcid.org/0000-0002-8396-6825"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]},{"id":"https://openalex.org/I4210125143","display_name":"Chengdu University","ror":"https://ror.org/034z67559","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210125143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenzheng Xu","raw_affiliation_strings":["College of Computer Science, Sichuan University, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-8396-6825","affiliations":[{"raw_affiliation_string":"College of Computer Science, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I4210125143","https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077465517","display_name":"Weifa Liang","orcid":"https://orcid.org/0000-0002-8207-6740"},"institutions":[{"id":"https://openalex.org/I118347636","display_name":"Australian National University","ror":"https://ror.org/019wvm592","country_code":"AU","type":"education","lineage":["https://openalex.org/I118347636"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Weifa Liang","raw_affiliation_strings":["Research School of Computer Science, Australian National University, Canberra, ACT, Australia"],"raw_orcid":"https://orcid.org/0000-0002-8207-6740","affiliations":[{"raw_affiliation_string":"Research School of Computer Science, Australian National University, Canberra, ACT, Australia","institution_ids":["https://openalex.org/I118347636"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106405535","display_name":"Jian Peng","orcid":"https://orcid.org/0000-0001-5831-2240"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]},{"id":"https://openalex.org/I4210125143","display_name":"Chengdu University","ror":"https://ror.org/034z67559","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210125143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jian Peng","raw_affiliation_strings":["College of Computer Science, Sichuan University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I4210125143","https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013643572","display_name":"Xiaohua Jia","orcid":"https://orcid.org/0000-0001-8702-8302"},"institutions":[{"id":"https://openalex.org/I168719708","display_name":"City University of Hong Kong","ror":"https://ror.org/03q8dnn23","country_code":"HK","type":"education","lineage":["https://openalex.org/I168719708"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Xiaohua Jia","raw_affiliation_strings":["Department of Computer Science, City University of Hong Kong, Hong Kong"],"raw_orcid":"https://orcid.org/0000-0001-8702-8302","affiliations":[{"raw_affiliation_string":"Department of Computer Science, City University of Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I168719708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037482637","display_name":"Yingjie Zhou","orcid":"https://orcid.org/0000-0002-1129-0213"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]},{"id":"https://openalex.org/I4210125143","display_name":"Chengdu University","ror":"https://ror.org/034z67559","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210125143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yingjie Zhou","raw_affiliation_strings":["College of Computer Science, Sichuan University, Chengdu, China"],"raw_orcid":"https://orcid.org/0000-0002-1129-0213","affiliations":[{"raw_affiliation_string":"College of Computer Science, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I4210125143","https://openalex.org/I24185976"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103153652","display_name":"Lei Duan","orcid":"https://orcid.org/0000-0001-7254-1832"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]},{"id":"https://openalex.org/I4210125143","display_name":"Chengdu University","ror":"https://ror.org/034z67559","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210125143"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lei Duan","raw_affiliation_strings":["College of Computer Science, Sichuan University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer Science, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I4210125143","https://openalex.org/I24185976"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":47.3778,"has_fulltext":false,"cited_by_count":60,"citation_normalized_percentile":{"value":0.99604578,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":99},"biblio":{"volume":"6","issue":"2","first_page":"2945","last_page":"2958"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9990000128746033,"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"}},"topics":[{"id":"https://openalex.org/T11133","display_name":"UAV Applications and Optimization","score":0.9990000128746033,"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/T10331","display_name":"Video Surveillance and Tracking Methods","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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9955999851226807,"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":0.8063463568687439},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.6947225332260132},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6768081188201904},{"id":"https://openalex.org/keywords/maximization","display_name":"Maximization","score":0.6756418943405151},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.5825759172439575},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5087469220161438},{"id":"https://openalex.org/keywords/drone","display_name":"Drone","score":0.47882702946662903},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.4542064070701599},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.4372829794883728},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.36369654536247253},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2980721890926361},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08662474155426025}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8063463568687439},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.6947225332260132},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6768081188201904},{"id":"https://openalex.org/C2776330181","wikidata":"https://www.wikidata.org/wiki/Q18358244","display_name":"Maximization","level":2,"score":0.6756418943405151},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.5825759172439575},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5087469220161438},{"id":"https://openalex.org/C59519942","wikidata":"https://www.wikidata.org/wiki/Q650665","display_name":"Drone","level":2,"score":0.47882702946662903},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4542064070701599},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.4372829794883728},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.36369654536247253},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2980721890926361},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08662474155426025},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","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/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/jiot.2018.2877409","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2018.2877409","pdf_url":null,"source":{"id":"https://openalex.org/S2480266640","display_name":"IEEE Internet of Things Journal","issn_l":"2327-4662","issn":["2327-4662","2372-2541"],"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 Internet of Things Journal","raw_type":"journal-article"},{"id":"pmh:oai:openresearch-repository.anu.edu.au:1885/296931","is_oa":false,"landing_page_url":"http://hdl.handle.net/1885/296931","pdf_url":null,"source":{"id":"https://openalex.org/S4306402539","display_name":"ANU Open Research (Australian National University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I118347636","host_organization_name":"Australian National University","host_organization_lineage":["https://openalex.org/I118347636"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Internet of Things Journal","raw_type":"Journal article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","score":0.5699999928474426,"id":"https://metadata.un.org/sdg/13"}],"awards":[{"id":"https://openalex.org/G1534267356","display_name":null,"funder_award_id":"20822041B4104","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"},{"id":"https://openalex.org/G1898924389","display_name":null,"funder_award_id":"61602330","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6944531865","display_name":null,"funder_award_id":"61801315","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8468211335","display_name":"\u9ad8\u7ef4\u5bf9\u8c61\u5f02\u5316\u673a\u7406\u6316\u6398\u7684\u5173\u952e\u6280\u672f\u7814\u7a76","funder_award_id":"61572332","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"},{"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":46,"referenced_works":["https://openalex.org/W1130343902","https://openalex.org/W1487128192","https://openalex.org/W1685331108","https://openalex.org/W1968578081","https://openalex.org/W1974133309","https://openalex.org/W1979775288","https://openalex.org/W1991221930","https://openalex.org/W2003281104","https://openalex.org/W2018275663","https://openalex.org/W2064134216","https://openalex.org/W2113873983","https://openalex.org/W2129021586","https://openalex.org/W2151239055","https://openalex.org/W2181117068","https://openalex.org/W2187605442","https://openalex.org/W2240266508","https://openalex.org/W2283031475","https://openalex.org/W2321188108","https://openalex.org/W2341835076","https://openalex.org/W2343419581","https://openalex.org/W2398089096","https://openalex.org/W2461414758","https://openalex.org/W2512781340","https://openalex.org/W2517514816","https://openalex.org/W2530592706","https://openalex.org/W2549553191","https://openalex.org/W2571149404","https://openalex.org/W2585826190","https://openalex.org/W2590397758","https://openalex.org/W2622291590","https://openalex.org/W2731456777","https://openalex.org/W2734656253","https://openalex.org/W2736180647","https://openalex.org/W2736422478","https://openalex.org/W2738842532","https://openalex.org/W2739646274","https://openalex.org/W2751085912","https://openalex.org/W2791355367","https://openalex.org/W2807390700","https://openalex.org/W2886964039","https://openalex.org/W2888217905","https://openalex.org/W4300550233","https://openalex.org/W6685333708","https://openalex.org/W6712628398","https://openalex.org/W6729356381","https://openalex.org/W6752545335"],"related_works":["https://openalex.org/W4229448053","https://openalex.org/W4247925126","https://openalex.org/W4327774218","https://openalex.org/W2059768187","https://openalex.org/W2962917430","https://openalex.org/W2028468530","https://openalex.org/W1581805909","https://openalex.org/W4299801389","https://openalex.org/W2574604093","https://openalex.org/W2775068415"],"abstract_inverted_index":{"Unmanned":[0],"aerial":[1],"vehicles":[2],"(UAVs)":[3],"are":[4,32,67,162,178,197],"emerging":[5],"as":[6],"promising":[7],"devices":[8],"to":[9,20,34,81,110,200],"provide":[10],"valuable":[11],"information":[12,96,170,208],"in":[13,27,104],"rescue":[14],"applications,":[15],"which":[16,52],"can":[17],"be":[18],"dispatched":[19],"take":[21,50],"photographs":[22,61,99],"for":[23,86,135],"points":[24],"of":[25,46,94,97,112,143,168,193,205],"interests":[26],"disaster":[28],"areas":[29],"where":[30],"humans":[31],"hard":[33],"approach.":[35],"Most":[36],"existing":[37],"studies":[38],"focused":[39],"on":[40],"the":[41,60,64,92,98,102,113,136,141,144,159,166,172,187,191,198,202],"limited":[42],"energy":[43],"capacity":[44],"issue":[45],"UAVs":[47,65],"when":[48],"they":[49],"photographs,":[51],"however":[53],"ignored":[54],"an":[55,87,118,210],"important":[56],"fact,":[57],"that":[58,91,158,185],"is,":[59],"taken":[62,100],"by":[63,101,171,186],"usually":[66],"highly":[68],"redundant.":[69],"In":[70],"this":[71],"paper":[72],"we":[73,115,196],"study":[74],"a":[75,83,122,129,149],"novel":[76,203],"monitoring":[77],"quality":[78],"maximization":[79],"problem":[80,204],"find":[82],"flying":[84],"tour":[85,106],"energy-constrained":[88,211],"UAV,":[89],"such":[90],"amount":[93],"nonredundant":[95,169,207],"UAV":[103],"its":[105],"is":[107],"maximized.":[108],"Due":[109],"NP-hardness":[111],"problem,":[114],"first":[116,199],"propose":[117],"approximation":[119,174],"algorithm":[120,134],"with":[121,209],"quasi-polynomial":[123],"time":[124],"complexity.":[125],"We":[126,138],"then":[127],"devise":[128],"fast":[130],"yet":[131],"scalable":[132],"heuristic":[133,176],"problem.":[137],"finally":[139],"evaluate":[140],"performance":[142],"proposed":[145,160,173],"algorithms":[146,161,177],"via":[147],"both":[148],"real":[150],"dataset":[151],"and":[152,175,181],"extensive":[153],"simulations.":[154],"Experimental":[155],"results":[156],"show":[157],"very":[163],"promising.":[164],"Especially,":[165],"amounts":[167],"about":[179],"11%":[180],"8%":[182],"larger":[183],"than":[184],"state-of-the-art,":[188],"respectively.":[189],"To":[190],"best":[192],"our":[194],"knowledge,":[195],"consider":[201],"collecting":[206],"UAV.":[212]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":10},{"year":2020,"cited_by_count":11},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
