{"id":"https://openalex.org/W2000875420","doi":"https://doi.org/10.1109/jsen.2013.2270555","title":"Maximizing the Lifetime of $k$-Discrete Barrier Coverage Using Mobile Sensors","display_name":"Maximizing the Lifetime of $k$-Discrete Barrier Coverage Using Mobile Sensors","publication_year":2013,"publication_date":"2013-06-21","ids":{"openalex":"https://openalex.org/W2000875420","doi":"https://doi.org/10.1109/jsen.2013.2270555","mag":"2000875420"},"language":"en","primary_location":{"id":"doi:10.1109/jsen.2013.2270555","doi":"https://doi.org/10.1109/jsen.2013.2270555","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsen.2013.2270555","pdf_url":null,"source":{"id":"https://openalex.org/S189694085","display_name":"IEEE Sensors Journal","issn_l":"1530-437X","issn":["1530-437X","1558-1748","2379-9153"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-2","ki-jl-2","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310321027","host_organization_name":"IEEE Sensors Council","host_organization_lineage":["https://openalex.org/P4310321027","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Sensors Council","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 Sensors Journal","raw_type":"journal-article"},"volume":null,"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/A5113751508","display_name":"Junzhao Du","orcid":"https://orcid.org/0000-0001-8105-3224","observed_orcids":["https://orcid.org/0000-0001-8105-3224"]},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junzhao Du","raw_affiliation_strings":["School of Software, Institute of Software Engineering, Xidian University, Xi'an, China","[School of Software, Xidian University, Xi\u2019an, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Software, Institute of Software Engineering, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"[School of Software, Xidian University, Xi\u2019an, China]","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Kai Wang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kai Wang","raw_affiliation_strings":["School of Software, Institute of Software Engineering, Xidian University, Xi'an, China","[School of Software, Xidian University, Xi\u2019an, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Software, Institute of Software Engineering, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"[School of Software, Xidian University, Xi\u2019an, China]","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100387606","display_name":"Hui Liu","orcid":"https://orcid.org/0000-0002-7415-4489","observed_orcids":["https://orcid.org/0000-0002-7415-4489"]},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hui Liu","raw_affiliation_strings":["School of Software, Institute of Software Engineering, Xidian University, Xi'an, China","[School of Software, Xidian University, Xi\u2019an, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Software, Institute of Software Engineering, Xidian University, Xi'an, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"[School of Software, Xidian University, Xi\u2019an, China]","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032623398","display_name":"Deke Guo","orcid":"https://orcid.org/0000-0003-4894-5540","observed_orcids":["https://orcid.org/0000-0003-4894-5540"]},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Deke Guo","raw_affiliation_strings":["School of Information System and Management, National University of Defense Technology, Changsha, China","Sch. of Inf. Syst. & Manage., Nat. Univ. of Defense Technol., Changsha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information System and Management, National University of Defense Technology, Changsha, China","institution_ids":["https://openalex.org/I170215575"]},{"raw_affiliation_string":"Sch. of Inf. Syst. & Manage., Nat. Univ. of Defense Technol., Changsha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":10.5238,"has_fulltext":false,"cited_by_count":61,"citation_normalized_percentile":{"value":0.98075835,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"13","issue":"12","first_page":"4690","last_page":"4701"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9990000128746033,"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":0.9990000128746033,"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.0003000000142492354,"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/T11498","display_name":"Security in Wireless Sensor Networks","score":0.00019999999494757503,"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/barrier-coverage","display_name":"barrier coverage","score":0.890999972820282},{"id":"https://openalex.org/keywords/wireless-sensor-networks","display_name":"wireless sensor networks","score":0.7919999957084656},{"id":"https://openalex.org/keywords/network-lifetime-maximization","display_name":"network lifetime maximization","score":0.9120000004768372},{"id":"https://openalex.org/keywords/mobile-sensor-nodes","display_name":"mobile sensor nodes","score":0.6660000085830688},{"id":"https://openalex.org/keywords/coverage-probability","display_name":"coverage probability","score":0.7289999723434448},{"id":"https://openalex.org/keywords/sensor-node-deployment","display_name":"sensor deployment","score":0.40700000524520874}],"concepts":[{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.6869210004806519},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6277965903282166},{"id":"https://openalex.org/C68387754","wikidata":"https://www.wikidata.org/wiki/Q7271585","display_name":"Schedule","level":2,"score":0.5752981901168823},{"id":"https://openalex.org/C206729178","wikidata":"https://www.wikidata.org/wiki/Q2271896","display_name":"Scheduling (production processes)","level":2,"score":0.5640248656272888},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5014092922210693},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4131571054458618},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3893134295940399},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3464205861091614},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.34456902742385864},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34025824069976807},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.24065902829170227},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1328306794166565},{"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jsen.2013.2270555","doi":"https://doi.org/10.1109/jsen.2013.2270555","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jsen.2013.2270555","pdf_url":null,"source":{"id":"https://openalex.org/S189694085","display_name":"IEEE Sensors Journal","issn_l":"1530-437X","issn":["1530-437X","1558-1748","2379-9153"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","jufo-2","ki-jl-2","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310321027","host_organization_name":"IEEE Sensors Council","host_organization_lineage":["https://openalex.org/P4310321027","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Sensors Council","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 Sensors Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure","score":0.6773999929428101}],"sustainable_development_goals_aurora":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.5099999904632568}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1488089606","https://openalex.org/W1567588345","https://openalex.org/W1967174914","https://openalex.org/W2042276477","https://openalex.org/W2045870157","https://openalex.org/W2080863621","https://openalex.org/W2091217353","https://openalex.org/W2099620652","https://openalex.org/W2129057080","https://openalex.org/W2133846868","https://openalex.org/W2138367794","https://openalex.org/W2152179543","https://openalex.org/W2160450532","https://openalex.org/W2167331384","https://openalex.org/W2169079357","https://openalex.org/W2169484333","https://openalex.org/W4245864785"],"related_works":["https://openalex.org/W2219941640","https://openalex.org/W2730921242","https://openalex.org/W2042276477","https://openalex.org/W2070936173","https://openalex.org/W2511736272","https://openalex.org/W2071556405","https://openalex.org/W1982145750","https://openalex.org/W2783161728","https://openalex.org/W2894513552","https://openalex.org/W7029542372"],"abstract_inverted_index":{"Barrier":[0],"coverage":[1,68,113,120,139,143,203,226],"is":[2,72],"an":[3],"essential":[4],"issue":[5],"in":[6,85,245],"wireless":[7],"sensor":[8,23,237,243],"networks":[9],"for":[10,117],"its":[11],"various":[12],"applications.":[13],"Traditional":[14],"barrier":[15,67,112,119,169,225],"coverage,":[16],"however,":[17],"has":[18],"a":[19,64,148],"tight":[20],"requirement":[21,34],"that":[22,197,211],"nodes":[24],"have":[25],"to":[26,38,73,88,103,160,188,253],"form":[27,89],"continuous":[28],"barriers.":[29,90],"In":[30,53],"many":[31],"scenarios,":[32],"this":[33,54],"can":[35],"be":[36,254],"relaxed":[37],"some":[39,75],"extent":[40],"while":[41,109,165,221],"supporting":[42],"the":[43,49,60,94,105,115,128,135,138,142,155,162,167,173,176,179,183,190,202,206,212,217,223,234,239,248,251],"surveillance":[44],"task":[45],"well,":[46,209],"thus":[47],"easing":[48],"deployment":[50,246],"of":[51,79,96,134,141,230,236,242,250],"sensors.":[52],"paper,":[55],"we":[56,92,146],"focus":[57],"on":[58,157],"maximizing":[59],"network":[61,107,163,191,218],"lifetime":[62,108,164,192,219],"under":[63,227],"novel":[65],"k-discrete":[66,111,118,168,224],"model,":[69],"whose":[70],"goal":[71],"cover":[74],"specific":[76],"discrete":[77],"points":[78],"interest":[80],"(POIs)":[81],"by":[82],"deploying":[83],"sensors":[84,98,159],"k":[86],"lines":[87],"First,":[91],"formulate":[93],"problem":[95,124,136],"scheduling":[97],"with":[99,121],"limited":[100],"moving":[101],"energy":[102],"achieve":[104],"maximal":[106],"ensuring":[110],"as":[114,233],"max-lifetime":[116],"limited-moving-cost":[122],"(KLCML)":[123],"and":[125,131,137,182,210,247],"then":[126],"analyze":[127],"theoretical":[129],"upper":[130],"lower":[132],"bound":[133],"probability":[140,204],"model.":[144],"Second,":[145],"propose":[147],"schedule":[149,185],"algorithm,":[150],"called":[151],"KLCML,":[152],"which":[153],"uses":[154],"information":[156],"redundant":[158],"maximize":[161],"achieving":[166,222],"coverage.":[170],"Different":[171],"from":[172],"existing":[174],"works,":[175],"KLCML":[177,214],"combines":[178],"redeployment":[180],"method":[181,186],"sleeping":[184],"seamlessly":[187],"prolong":[189],"intensively.":[193],"Comprehensive":[194],"simulations":[195],"demonstrate":[196],"our":[198],"analytical":[199],"result":[200,208],"about":[201],"matches":[205],"simulation":[207],"proposed":[213],"algorithm":[215],"prolongs":[216],"effectively":[220],"different":[228],"settings":[229],"parameters,":[231],"such":[232],"number":[235],"nodes,":[238],"standard":[240],"deviation":[241],"offsets":[244],"density":[249],"POIs":[252],"monitored.":[255]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":11},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":12},{"year":2015,"cited_by_count":7},{"year":2014,"cited_by_count":5}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}