{"id":"https://openalex.org/W2343419581","doi":"https://doi.org/10.1109/tvt.2015.2496971","title":"Efficient Scheduling of Multiple Mobile Chargers for Wireless Sensor Networks","display_name":"Efficient Scheduling of Multiple Mobile Chargers for Wireless Sensor Networks","publication_year":2015,"publication_date":"2015-12-22","ids":{"openalex":"https://openalex.org/W2343419581","doi":"https://doi.org/10.1109/tvt.2015.2496971","mag":"2343419581"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2015.2496971","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2015.2496971","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/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":true,"raw_author_name":"Wenzheng Xu","raw_affiliation_strings":["College of Computer Science, Sichuan University, Chengdu, China"],"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"],"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/A5024050806","display_name":"Xiaola Lin","orcid":"https://orcid.org/0000-0002-7665-8349"},"institutions":[{"id":"https://openalex.org/I157773358","display_name":"Sun Yat-sen University","ror":"https://ror.org/0064kty71","country_code":"CN","type":"education","lineage":["https://openalex.org/I157773358"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaola Lin","raw_affiliation_strings":["School of Information Science and Technology, Sun Yat-Sen University, Guangzhou, China"],"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, Sun Yat-Sen University, Guangzhou, China","institution_ids":["https://openalex.org/I157773358"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036000787","display_name":"Guoqiang Mao","orcid":"https://orcid.org/0000-0002-3598-4949"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Guoqiang Mao","raw_affiliation_strings":["School of Computing and Communications, University of Technology Sydney, Sydney, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"School of Computing and Communications, University of Technology Sydney, Sydney, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5079727396"],"corresponding_institution_ids":["https://openalex.org/I24185976","https://openalex.org/I4210125143"],"apc_list":null,"apc_paid":null,"fwci":6.5105,"has_fulltext":false,"cited_by_count":110,"citation_normalized_percentile":{"value":0.97053904,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":"65","issue":"9","first_page":"7670","last_page":"7683"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11392","display_name":"Energy Harvesting in Wireless Networks","score":1.0,"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"}},{"id":"https://openalex.org/T11249","display_name":"Wireless Power Transfer Systems","score":0.9991999864578247,"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"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","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/wireless-sensor-network","display_name":"Wireless sensor network","score":0.7242698073387146},{"id":"https://openalex.org/keywords/scheduling","display_name":"Scheduling (production processes)","score":0.6173551678657532},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6116850972175598},{"id":"https://openalex.org/keywords/energy-consumption","display_name":"Energy consumption","score":0.5843860507011414},{"id":"https://openalex.org/keywords/approximation-algorithm","display_name":"Approximation algorithm","score":0.5773464441299438},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.5150525569915771},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.5071938037872314},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.4949273467063904},{"id":"https://openalex.org/keywords/inductive-charging","display_name":"Inductive charging","score":0.490652471780777},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.43619304895401},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.2962888777256012},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2541016936302185},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2504723072052002},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2219604253768921},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.1669514775276184},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09411594271659851},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07603228092193604}],"concepts":[{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.7242698073387146},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.6173551678657532},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6116850972175598},{"id":"https://openalex.org/C2780165032","wikidata":"https://www.wikidata.org/wiki/Q16869822","display_name":"Energy consumption","level":2,"score":0.5843860507011414},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.5773464441299438},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.5150525569915771},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.5071938037872314},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.4949273467063904},{"id":"https://openalex.org/C2776199953","wikidata":"https://www.wikidata.org/wiki/Q2611270","display_name":"Inductive charging","level":3,"score":0.490652471780777},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.43619304895401},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.2962888777256012},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2541016936302185},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2504723072052002},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2219604253768921},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.1669514775276184},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09411594271659851},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07603228092193604},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2015.2496971","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2015.2496971","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":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.9100000262260437}],"awards":[],"funders":[{"id":"https://openalex.org/F4320322990","display_name":"Sichuan University","ror":"https://ror.org/011ashp19"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W105632781","https://openalex.org/W1507944013","https://openalex.org/W1564041525","https://openalex.org/W1966809020","https://openalex.org/W1974551581","https://openalex.org/W1977789451","https://openalex.org/W1985705155","https://openalex.org/W1988815444","https://openalex.org/W1991781995","https://openalex.org/W1992152368","https://openalex.org/W1993038924","https://openalex.org/W1997712940","https://openalex.org/W2011741843","https://openalex.org/W2013209195","https://openalex.org/W2020363510","https://openalex.org/W2024565483","https://openalex.org/W2025539628","https://openalex.org/W2046672513","https://openalex.org/W2079452084","https://openalex.org/W2086236810","https://openalex.org/W2092474425","https://openalex.org/W2097240734","https://openalex.org/W2100284275","https://openalex.org/W2102171321","https://openalex.org/W2105749254","https://openalex.org/W2126335077","https://openalex.org/W2131312281","https://openalex.org/W2131994692","https://openalex.org/W2132895032","https://openalex.org/W2135053460","https://openalex.org/W2138030006","https://openalex.org/W2157090751","https://openalex.org/W2161152645","https://openalex.org/W2168452204","https://openalex.org/W2170239483","https://openalex.org/W4236148315","https://openalex.org/W4254435174","https://openalex.org/W6655301908","https://openalex.org/W6675146003","https://openalex.org/W6675986809"],"related_works":["https://openalex.org/W2770234245","https://openalex.org/W96612179","https://openalex.org/W4229499248","https://openalex.org/W2566006169","https://openalex.org/W1567818861","https://openalex.org/W2987774938","https://openalex.org/W4256492088","https://openalex.org/W632915154","https://openalex.org/W2079312091","https://openalex.org/W2535060393"],"abstract_inverted_index":{"In":[0],"this":[1,90],"paper,":[2],"we":[3,56,113,143],"study":[4],"the":[5,30,43,52,75,83,100,111,127,138,151,157,160,170,179,189],"deployment":[6],"of":[7,29,35,63,77,86,99,105,110,131,159],"multiple":[8,65],"mobile":[9,66],"charging":[10,44,60,67],"vehicles":[11,45,68,88],"to":[12,69,81,96,108,150,184],"charge":[13,71],"sensors":[14,31,38,72,101],"in":[15,186],"a":[16,22,59,116,121,145],"large-scale":[17],"wireless":[18,47],"sensor":[19,133],"network":[20,53],"for":[21,89,137],"given":[23,139],"monitoring":[24,91,140],"period":[25,92],"so":[26],"that":[27,74,97,126,169],"none":[28,98],"will":[32,102],"run":[33,103],"out":[34,104],"energy,":[36],"where":[37],"can":[39,177],"be":[40],"charged":[41],"by":[42,182,193],"with":[46,120,188],"energy":[48,128],"transfer.":[49],"To":[50],"minimize":[51],"operational":[54],"cost,":[55],"first":[57],"formulate":[58],"scheduling":[61],"problem":[62],"dispatching":[64],"collaboratively":[70],"such":[73],"sum":[76],"travelling":[78],"distance":[79],"(referred":[80],"as":[82],"service":[84,180,190],"cost)":[85],"these":[87],"is":[93],"minimized,":[94],"subject":[95],"energy.":[106],"Due":[107],"NP-hardness":[109],"problem,":[112],"then":[114],"propose":[115],"novel":[117],"approximation":[118,123,152],"algorithm":[119,147],"guaranteed":[122],"ratio,":[124],"assuming":[125],"consumption":[129],"rate":[130],"each":[132],"does":[134],"not":[135],"change":[136],"period.":[141],"Otherwise,":[142],"devise":[144],"heuristic":[146],"through":[148],"modifications":[149],"algorithm.":[153],"We":[154],"finally":[155],"evaluate":[156],"performance":[158],"proposed":[161,171],"algorithms":[162,172],"via":[163],"experimental":[164],"simulations.":[165],"Simulation":[166],"results":[167],"show":[168],"are":[173],"very":[174],"promising,":[175],"which":[176],"reduce":[178],"cost":[181],"up":[183],"20%":[185],"comparison":[187],"costs":[191],"delivered":[192],"existing":[194],"ones.":[195]},"counts_by_year":[{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":8},{"year":2020,"cited_by_count":26},{"year":2019,"cited_by_count":11},{"year":2018,"cited_by_count":17},{"year":2017,"cited_by_count":9},{"year":2016,"cited_by_count":7},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
