{"id":"https://openalex.org/W4387248193","doi":"https://doi.org/10.1109/jiot.2023.3321646","title":"An Intelligent Indoor Emergency Evacuation System Using IoT-Enabled WSNs for Smart Buildings","display_name":"An Intelligent Indoor Emergency Evacuation System Using IoT-Enabled WSNs for Smart Buildings","publication_year":2023,"publication_date":"2023-10-02","ids":{"openalex":"https://openalex.org/W4387248193","doi":"https://doi.org/10.1109/jiot.2023.3321646"},"language":"en","primary_location":{"id":"doi:10.1109/jiot.2023.3321646","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2023.3321646","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/A5090112912","display_name":"Archana Ojha","orcid":"https://orcid.org/0000-0001-8029-1335"},"institutions":[{"id":"https://openalex.org/I56404289","display_name":"Indian Institute of Technology BHU","ror":"https://ror.org/01kh5gc44","country_code":"IN","type":"education","lineage":["https://openalex.org/I56404289","https://openalex.org/I91357014"]},{"id":"https://openalex.org/I91357014","display_name":"Banaras Hindu University","ror":"https://ror.org/04cdn2797","country_code":"IN","type":"education","lineage":["https://openalex.org/I91357014"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Archana Ojha","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology (BHU) Varanasi, Varanasi, India"],"raw_orcid":"https://orcid.org/0000-0001-8029-1335","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology (BHU) Varanasi, Varanasi, India","institution_ids":["https://openalex.org/I56404289","https://openalex.org/I91357014"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068336518","display_name":"Anshul Jindal","orcid":"https://orcid.org/0000-0002-7773-5342"},"institutions":[{"id":"https://openalex.org/I56404289","display_name":"Indian Institute of Technology BHU","ror":"https://ror.org/01kh5gc44","country_code":"IN","type":"education","lineage":["https://openalex.org/I56404289","https://openalex.org/I91357014"]},{"id":"https://openalex.org/I91357014","display_name":"Banaras Hindu University","ror":"https://ror.org/04cdn2797","country_code":"IN","type":"education","lineage":["https://openalex.org/I91357014"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Anshul Jindal","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology (BHU) Varanasi, Varanasi, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology (BHU) Varanasi, Varanasi, India","institution_ids":["https://openalex.org/I56404289","https://openalex.org/I91357014"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046658855","display_name":"Prasenjit Chanak","orcid":"https://orcid.org/0000-0003-2455-3921"},"institutions":[{"id":"https://openalex.org/I56404289","display_name":"Indian Institute of Technology BHU","ror":"https://ror.org/01kh5gc44","country_code":"IN","type":"education","lineage":["https://openalex.org/I56404289","https://openalex.org/I91357014"]},{"id":"https://openalex.org/I91357014","display_name":"Banaras Hindu University","ror":"https://ror.org/04cdn2797","country_code":"IN","type":"education","lineage":["https://openalex.org/I91357014"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Prasenjit Chanak","raw_affiliation_strings":["Department of Computer Science and Engineering, Indian Institute of Technology (BHU) Varanasi, Varanasi, India"],"raw_orcid":"https://orcid.org/0000-0003-2455-3921","affiliations":[{"raw_affiliation_string":"Department of Computer Science and Engineering, Indian Institute of Technology (BHU) Varanasi, Varanasi, India","institution_ids":["https://openalex.org/I56404289","https://openalex.org/I91357014"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.5477,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.8915867,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"11","issue":"5","first_page":"8838","last_page":"8847"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/T12597","display_name":"Fire Detection and Safety Systems","score":0.9641000032424927,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T12222","display_name":"IoT-based Smart Home Systems","score":0.9524999856948853,"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/internet-of-things","display_name":"Internet of Things","score":0.8029388189315796},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7622087001800537},{"id":"https://openalex.org/keywords/building-automation","display_name":"Building automation","score":0.6313169002532959},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.539726972579956},{"id":"https://openalex.org/keywords/smart-city","display_name":"Smart city","score":0.4382474720478058},{"id":"https://openalex.org/keywords/intelligent-sensor","display_name":"Intelligent sensor","score":0.4273696541786194},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.3912353515625},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.3887918293476105},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3654670715332031},{"id":"https://openalex.org/keywords/architectural-engineering","display_name":"Architectural engineering","score":0.32520467042922974},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10782510042190552}],"concepts":[{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.8029388189315796},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7622087001800537},{"id":"https://openalex.org/C83931994","wikidata":"https://www.wikidata.org/wiki/Q1149653","display_name":"Building automation","level":2,"score":0.6313169002532959},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.539726972579956},{"id":"https://openalex.org/C2777103469","wikidata":"https://www.wikidata.org/wiki/Q1231558","display_name":"Smart city","level":3,"score":0.4382474720478058},{"id":"https://openalex.org/C176563091","wikidata":"https://www.wikidata.org/wiki/Q669238","display_name":"Intelligent sensor","level":3,"score":0.4273696541786194},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.3912353515625},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.3887918293476105},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3654670715332031},{"id":"https://openalex.org/C170154142","wikidata":"https://www.wikidata.org/wiki/Q150737","display_name":"Architectural engineering","level":1,"score":0.32520467042922974},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10782510042190552},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/jiot.2023.3321646","is_oa":false,"landing_page_url":"https://doi.org/10.1109/jiot.2023.3321646","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"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6100000143051147,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"awards":[{"id":"https://openalex.org/G5594161069","display_name":null,"funder_award_id":"SRG/2021/000090","funder_id":"https://openalex.org/F4320334771","funder_display_name":"Science and Engineering Research Board"}],"funders":[{"id":"https://openalex.org/F4320334771","display_name":"Science and Engineering Research Board","ror":"https://ror.org/03ffdsr55"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1992555952","https://openalex.org/W2017799551","https://openalex.org/W2035030940","https://openalex.org/W2057835576","https://openalex.org/W2090860375","https://openalex.org/W2137172277","https://openalex.org/W2185099718","https://openalex.org/W2281692433","https://openalex.org/W2324752086","https://openalex.org/W2345063721","https://openalex.org/W2612506043","https://openalex.org/W2792502992","https://openalex.org/W2792571375","https://openalex.org/W2944669962","https://openalex.org/W2951061902","https://openalex.org/W3006359196","https://openalex.org/W3089148966","https://openalex.org/W3107456157","https://openalex.org/W3120936939","https://openalex.org/W3135028640","https://openalex.org/W3163313682","https://openalex.org/W3193122976","https://openalex.org/W3201406254","https://openalex.org/W3210600121","https://openalex.org/W4205464291","https://openalex.org/W4312653732","https://openalex.org/W4313041929","https://openalex.org/W4320009747","https://openalex.org/W4323644325","https://openalex.org/W4362496365","https://openalex.org/W4381894831"],"related_works":["https://openalex.org/W4245926026","https://openalex.org/W4311097251","https://openalex.org/W4296618677","https://openalex.org/W4391678214","https://openalex.org/W4400232875","https://openalex.org/W2273790148","https://openalex.org/W4400034770","https://openalex.org/W4368367118","https://openalex.org/W2061904511","https://openalex.org/W1508016418"],"abstract_inverted_index":{"Recently,":[0],"the":[1,40,60,72,76,88,105,135,156,167,179,183,206,210],"Internet":[2],"of":[3,37,75,128,191],"Things":[4],"(IoT)":[5],"has":[6],"played":[7],"a":[8,46,67,93,109],"vital":[9],"role":[10],"in":[11,39],"emergency":[12,19,48],"evacuation":[13,20,49,95,146,190],"systems":[14,21],"for":[15,51,63,108],"smart":[16],"buildings.":[17],"Existing":[18],"do":[22],"not":[23],"consider":[24],"future":[25,73,184],"fire":[26,77,89,154,185],"scenes,":[27],"which":[28,122],"leads":[29],"to":[30,103,139,152,164,199],"highly":[31],"stretched":[32],"paths":[33],"or":[34],"even":[35],"trapping":[36],"individuals":[38],"hazardous":[41],"region.":[42],"This":[43,112],"article":[44],"proposes":[45],"dynamic":[47],"system":[50,113],"shortest-safe":[52,180],"path":[53,62,107,181],"navigation":[54],"(DESSN).":[55],"The":[56,81,175],"proposed":[57,82,176,207],"work":[58],"computes":[59],"shortest":[61,106,143],"an":[64,194],"individual":[65],"toward":[66],"safe":[68,94,110,145],"exit":[69],"by":[70],"considering":[71,182],"spread":[74,90,186],"region":[78],"over":[79],"time.":[80],"approach":[83,177,208],"creates":[84],"a$fireMap$and":[85],"a$routeMap$to":[86],"show":[87,204],"and":[91,144,169],"find":[92,104],"path.":[96,147],"A":[97],"modified":[98],"Dijkstra":[99],"algorithm":[100],"is":[101,114,162],"used":[102,151,163],"exit.":[111],"implemented":[115],"using":[116],"IoT-enabled":[117],"WSN":[118],"with":[119,125,134],"sensor":[120,131],"nodes,":[121],"are":[123,150],"equipped":[124],"different":[126],"types":[127],"sensors.":[129],"Deployed":[130],"nodes":[132,149],"communicate":[133],"base":[136],"station":[137],"(BS)":[138],"plan":[140],"every":[141],"individual\u2019s":[142],"Sensor":[148],"detect":[153],"within":[155],"monitoring":[157],"public":[158],"infrastructure.":[159],"Furthermore,":[160],"BS":[161],"compute":[165],"all":[166],"logical":[168],"arithmetical":[170],"operations":[171],"on":[172],"real-time":[173],"data.":[174],"finds":[178],"that":[187,205],"enables":[188],"quick":[189],"evacuees":[192],"during":[193],"emergency.":[195],"It":[196],"also":[197],"helps":[198],"avoid":[200],"detours.":[201],"Simulation":[202],"results":[203],"outperforms":[209],"existing":[211],"state-of-the-art":[212],"approaches.":[213]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-29T09:40:50.615796","created_date":"2025-10-10T00:00:00"}