{"id":"https://openalex.org/W7140204720","doi":"https://doi.org/10.1109/access.2026.3677194","title":"Improved Distance Estimation Method With Adaptive Fitness Function Constraints Based on Density and Connectivity in WSN Localization Scenarios","display_name":"Improved Distance Estimation Method With Adaptive Fitness Function Constraints Based on Density and Connectivity in WSN Localization Scenarios","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7140204720","doi":"https://doi.org/10.1109/access.2026.3677194"},"language":"en","primary_location":{"id":"doi:10.1109/access.2026.3677194","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3677194","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2026.3677194","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5007582621","display_name":"Songyut Phoemphon","orcid":"https://orcid.org/0009-0008-6456-7512"},"institutions":[{"id":"https://openalex.org/I82475049","display_name":"Suranaree University of Technology","ror":"https://ror.org/05sgb8g78","country_code":"TH","type":"education","lineage":["https://openalex.org/I82475049"]}],"countries":["TH"],"is_corresponding":true,"raw_author_name":"Songyut Phoemphon","raw_affiliation_strings":["Institute of Digital Arts and Science (DIGITECH), Suranaree University of Technology, Nakhon Ratchasima, Thailand"],"raw_orcid":"https://orcid.org/0009-0008-6456-7512","affiliations":[{"raw_affiliation_string":"Institute of Digital Arts and Science (DIGITECH), Suranaree University of Technology, Nakhon Ratchasima, Thailand","institution_ids":["https://openalex.org/I82475049"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5007582621"],"corresponding_institution_ids":["https://openalex.org/I82475049"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.57664754,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"46557","last_page":"46578"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9129999876022339,"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9129999876022339,"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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.03240000084042549,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.015799999237060547,"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/robustness","display_name":"Robustness (evolution)","score":0.7045999765396118},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.6996999979019165},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.5383999943733215},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.4966999888420105},{"id":"https://openalex.org/keywords/signal-strength","display_name":"Signal strength","score":0.48890000581741333},{"id":"https://openalex.org/keywords/fuzzy-logic","display_name":"Fuzzy logic","score":0.4846000075340271},{"id":"https://openalex.org/keywords/received-signal-strength-indication","display_name":"Received signal strength indication","score":0.4221999943256378},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.382999986410141},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.37599998712539673}],"concepts":[{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7045999765396118},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6998999714851379},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.6996999979019165},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.5383999943733215},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.4966999888420105},{"id":"https://openalex.org/C176808163","wikidata":"https://www.wikidata.org/wiki/Q17105794","display_name":"Signal strength","level":3,"score":0.48890000581741333},{"id":"https://openalex.org/C58166","wikidata":"https://www.wikidata.org/wiki/Q224821","display_name":"Fuzzy logic","level":2,"score":0.4846000075340271},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48249998688697815},{"id":"https://openalex.org/C2778913798","wikidata":"https://www.wikidata.org/wiki/Q1195672","display_name":"Received signal strength indication","level":3,"score":0.4221999943256378},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.382999986410141},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.37599998712539673},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.35690000653266907},{"id":"https://openalex.org/C176066374","wikidata":"https://www.wikidata.org/wiki/Q629118","display_name":"Fitness function","level":3,"score":0.3325999975204468},{"id":"https://openalex.org/C22590252","wikidata":"https://www.wikidata.org/wiki/Q1058754","display_name":"Shortest path problem","level":3,"score":0.32679998874664307},{"id":"https://openalex.org/C131806220","wikidata":"https://www.wikidata.org/wiki/Q852705","display_name":"Evaluation function","level":2,"score":0.32109999656677246},{"id":"https://openalex.org/C12426560","wikidata":"https://www.wikidata.org/wiki/Q189569","display_name":"Basis (linear algebra)","level":2,"score":0.3179999887943268},{"id":"https://openalex.org/C2986158284","wikidata":"https://www.wikidata.org/wiki/Q6522493","display_name":"Distance measurement","level":2,"score":0.30720001459121704},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.29159998893737793},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.28780001401901245},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.2840000092983246},{"id":"https://openalex.org/C197055811","wikidata":"https://www.wikidata.org/wiki/Q207522","display_name":"Probability density function","level":2,"score":0.2825999855995178},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.27950000762939453},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.27320000529289246},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.2694999873638153},{"id":"https://openalex.org/C5917680","wikidata":"https://www.wikidata.org/wiki/Q2621825","display_name":"Basis function","level":2,"score":0.263700008392334},{"id":"https://openalex.org/C181335050","wikidata":"https://www.wikidata.org/wiki/Q14915018","display_name":"Swarm behaviour","level":2,"score":0.26350000500679016},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.258899986743927},{"id":"https://openalex.org/C5263885","wikidata":"https://www.wikidata.org/wiki/Q1967302","display_name":"Membership function","level":4,"score":0.2574999928474426}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2026.3677194","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3677194","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:76a576d183744572ac401bac39ef6981","is_oa":true,"landing_page_url":"https://doaj.org/article/76a576d183744572ac401bac39ef6981","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":"IEEE Access, Vol 14, Pp 46557-46578 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2026.3677194","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3677194","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3119836917","display_name":null,"funder_award_id":"N42A661013","funder_id":"https://openalex.org/F4320322817","funder_display_name":"National Research Council of Thailand"}],"funders":[{"id":"https://openalex.org/F4320322237","display_name":"Institute of Environmental Science and Research","ror":"https://ror.org/0405trq15"},{"id":"https://openalex.org/F4320322817","display_name":"National Research Council of Thailand","ror":"https://ror.org/018wfhg78"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Wireless":[0],"sensor":[1,28],"networks":[2],"(WSNs)":[3],"often":[4],"experience":[5],"localization":[6,60,166,207],"inaccuracies":[7],"because":[8],"of":[9,107,126,129,150,182,198,204],"signal":[10,16,214],"propagation":[11],"asymmetry.":[12],"This":[13,86],"asymmetry":[14],"causes":[15],"strength":[17],"variations":[18],"and":[19,73,76,110,144,147,155,177,188,196],"leads":[20],"to":[21,38,50,81,103,115],"discrepancies":[22],"among":[23],"the":[24,31,105,124,127,130,161,169,194,199,206],"shortest-path":[25],"estimates":[26],"between":[27,67],"nodes;":[29],"specifically,":[30],"shortest":[32],"path":[33,83],"from":[34,44,46],"<italic":[35,39,47,51],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[36,40,48,52],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">S<sub>i</sub></i>":[37],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">S<sub>j</sub></i>":[41,49],"may":[42],"differ":[43],"that":[45,62,160],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">S<sub>i</sub></i>.":[53],"To":[54],"address":[55],"this":[56],"challenge,":[57],"an":[58],"enhanced":[59],"method":[61,163],"incorporates":[63],"bidirectional":[64],"distance":[65,93,131],"estimation":[66,94],"anchor":[68,121,140],"nodes":[69,75],"with":[70,90],"known":[71],"locations":[72],"unknown":[74,108],"assigns":[77],"a":[78,91],"weight":[79],"value":[80],"each":[82,120],"is":[84,88,101,113],"proposed.":[85],"strategy":[87],"combined":[89],"single-hop":[92],"technique.":[95],"Furthermore,":[96],"particle":[97],"swarm":[98],"optimization":[99],"(PSO)":[100],"employed":[102],"estimate":[104],"positions":[106],"nodes,":[109],"fuzzy":[111],"logic":[112],"used":[114],"compute":[116],"adaptive":[117],"weights":[118],"for":[119],"node":[122],"on":[123],"basis":[125],"accuracy":[128,208],"approximation":[132],"results.":[133],"Experimental":[134],"evaluations":[135],"are":[136],"conducted":[137],"under":[138],"two":[139,148],"deployment":[141],"scenarios":[142],"(nonuniform":[143],"perimeter":[145],"cases)":[146],"degrees":[149],"irregularity":[151],"(DOI)":[152],"values":[153],"(0.00":[154],"0.01).":[156],"The":[157],"results":[158],"demonstrate":[159],"proposed":[162,200],"achieves":[164],"superior":[165],"accuracy,":[167],"outperforming":[168],"existing":[170],"approaches":[171],"(DEDC,":[172],"PM,":[173],"RANP-PSO,":[174],"IGWO-CS,":[175],"GAPSODV-Hop,":[176],"DV-Hop)":[178],"by":[179,213],"average":[180],"margins":[181],"12.74%,":[183],"16.14%,":[184],"34.06%,":[185],"36.28%,":[186],"38.29%,":[187],"44.41%,":[189],"respectively.":[190],"These":[191],"findings":[192],"highlight":[193],"effectiveness":[195],"robustness":[197],"approach":[201],"in":[202,210],"terms":[203],"increasing":[205],"achieved":[209],"WSNs":[211],"affected":[212],"variations.":[215]},"counts_by_year":[],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2026-03-25T00:00:00"}