{"id":"https://openalex.org/W3097034019","doi":"https://doi.org/10.1145/3424978.3425038","title":"A Coverage Hole Identification Scheme for Wireless Sensor Networks Based on Elfes Model","display_name":"A Coverage Hole Identification Scheme for Wireless Sensor Networks Based on Elfes Model","publication_year":2020,"publication_date":"2020-10-15","ids":{"openalex":"https://openalex.org/W3097034019","doi":"https://doi.org/10.1145/3424978.3425038","mag":"3097034019"},"language":"en","primary_location":{"id":"doi:10.1145/3424978.3425038","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3424978.3425038","pdf_url":null,"source":{"id":"https://openalex.org/S4306523839","display_name":"Proceedings of the 4th International Conference on Computer Science and Application Engineering","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Conference on Computer Science and Application Engineering","raw_type":"proceedings-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/A5101841062","display_name":"Cheng Chen","orcid":"https://orcid.org/0000-0001-5858-7543"},"institutions":[{"id":"https://openalex.org/I78978612","display_name":"Yangzhou University","ror":"https://ror.org/03tqb8s11","country_code":"CN","type":"education","lineage":["https://openalex.org/I78978612"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Cheng Chen","raw_affiliation_strings":["Information Engineering College, Yangzhou University, Yangzhou, China"],"affiliations":[{"raw_affiliation_string":"Information Engineering College, Yangzhou University, Yangzhou, China","institution_ids":["https://openalex.org/I78978612"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003300558","display_name":"Bin Wang","orcid":"https://orcid.org/0000-0003-3419-9153"},"institutions":[{"id":"https://openalex.org/I78978612","display_name":"Yangzhou University","ror":"https://ror.org/03tqb8s11","country_code":"CN","type":"education","lineage":["https://openalex.org/I78978612"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Wang","raw_affiliation_strings":["Information Engineering College, Yangzhou University, Yangzhou, China"],"affiliations":[{"raw_affiliation_string":"Information Engineering College, Yangzhou University, Yangzhou, China","institution_ids":["https://openalex.org/I78978612"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042136632","display_name":"Bowen Huang","orcid":"https://orcid.org/0000-0002-2682-9584"},"institutions":[{"id":"https://openalex.org/I78978612","display_name":"Yangzhou University","ror":"https://ror.org/03tqb8s11","country_code":"CN","type":"education","lineage":["https://openalex.org/I78978612"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bowen Huang","raw_affiliation_strings":["Information Engineering College, Yangzhou University, Yangzhou, China"],"affiliations":[{"raw_affiliation_string":"Information Engineering College, Yangzhou University, Yangzhou, China","institution_ids":["https://openalex.org/I78978612"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101841062"],"corresponding_institution_ids":["https://openalex.org/I78978612"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.14652712,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9641000032424927,"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/T12697","display_name":"Water Quality Monitoring Technologies","score":0.9509000182151794,"subfield":{"id":"https://openalex.org/subfields/2312","display_name":"Water Science and Technology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"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":0.753456175327301},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6817455887794495},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.6363881826400757},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.5003640651702881},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.48777276277542114},{"id":"https://openalex.org/keywords/coverage-probability","display_name":"Coverage probability","score":0.4464499354362488},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.444638729095459},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.4369896650314331},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.42796045541763306},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4037638306617737},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.40247032046318054},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.38884738087654114},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.3663674592971802},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20441290736198425},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1293027400970459},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10866677761077881},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09633669257164001},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.08316892385482788}],"concepts":[{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.753456175327301},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6817455887794495},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.6363881826400757},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.5003640651702881},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.48777276277542114},{"id":"https://openalex.org/C2776292839","wikidata":"https://www.wikidata.org/wiki/Q5179217","display_name":"Coverage probability","level":3,"score":0.4464499354362488},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.444638729095459},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.4369896650314331},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.42796045541763306},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4037638306617737},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.40247032046318054},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.38884738087654114},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.3663674592971802},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20441290736198425},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1293027400970459},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10866677761077881},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09633669257164001},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.08316892385482788},{"id":"https://openalex.org/C44249647","wikidata":"https://www.wikidata.org/wiki/Q208498","display_name":"Confidence interval","level":2,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","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/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3424978.3425038","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3424978.3425038","pdf_url":null,"source":{"id":"https://openalex.org/S4306523839","display_name":"Proceedings of the 4th International Conference on Computer Science and Application Engineering","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Conference on Computer Science and Application Engineering","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8799999952316284,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1980330668","https://openalex.org/W2013315360","https://openalex.org/W2033385334","https://openalex.org/W2037156716","https://openalex.org/W2037395424","https://openalex.org/W2080191567","https://openalex.org/W2088867600","https://openalex.org/W2163719714","https://openalex.org/W2244319640","https://openalex.org/W2300963204","https://openalex.org/W2744657240","https://openalex.org/W2756648701","https://openalex.org/W2794614381","https://openalex.org/W2797448268","https://openalex.org/W3100103221"],"related_works":["https://openalex.org/W1975451135","https://openalex.org/W917005982","https://openalex.org/W2148549110","https://openalex.org/W2295628284","https://openalex.org/W2890570089","https://openalex.org/W3095958166","https://openalex.org/W2129477171","https://openalex.org/W2593729912","https://openalex.org/W3148968234","https://openalex.org/W2012250365"],"abstract_inverted_index":{"Coverage":[0],"is":[1,77,169,180],"an":[2,55],"important":[3],"metric":[4],"for":[5,171],"evaluating":[6],"quality":[7,44],"of":[8,20,35,45,73,144,176],"service":[9,46],"provided":[10,47],"by":[11,48,65,93,100,121],"wireless":[12,49],"sensor":[13,50],"networks":[14],"(WSNs).":[15],"Due":[16],"to":[17,33,78,147],"random":[18,122,145,167],"deployment":[19],"nodes,":[21],"events":[22],"such":[23],"as":[24],"node":[25,29,92],"energy":[26],"exhaustion":[27],"or":[28],"failure":[30],"will":[31],"lead":[32],"emergence":[34],"coverage":[36,57,82,106,113,152,160,177],"holes":[37,83,107,114,161],"in":[38],"the":[39,62,74,85,104,118,126,130,137,142],"sensing":[40,87],"field":[41],"and":[42,108],"affect":[43],"networks.":[51],"This":[52],"paper":[53],"proposes":[54],"efficient":[56],"hole":[58,178],"identification":[59,179],"algorithm":[60,76,139],"under":[61,117,129],"Elfes":[63,119,131],"model":[64,120],"a":[66,90,163],"given":[67],"threshold":[68,110],"detection":[69,111],"probability.":[70],"The":[71],"idea":[72],"proposed":[75],"first":[79],"construct":[80],"candidate":[81,105],"within":[84,97],"maximum":[86],"range":[88],"around":[89,162],"faulty":[91,164],"eliminating":[94],"redundant":[95],"area":[96],"it":[98],"formed":[99],"its":[101],"neighbors.":[102],"Given":[103],"specified":[109],"probability,":[112],"are":[115,158],"identified":[116],"sampling.":[123],"Compared":[124],"with":[125],"existing":[127],"work":[128],"model,":[132],"simulation":[133],"results":[134],"show":[135],"that":[136],"presented":[138],"significantly":[140],"reduce":[141],"number":[143],"points":[146],"be":[148],"sampled":[149],"when":[150,156],"identifying":[151],"holes.":[153],"In":[154],"addition,":[155],"there":[157],"no":[159,166],"node,":[165],"sampling":[168],"necessary":[170],"our":[172],"scheme.":[173],"Hence":[174],"efficiency":[175],"improved.":[181]},"counts_by_year":[{"year":2025,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}