{"id":"https://openalex.org/W1980445734","doi":"https://doi.org/10.1109/glocom.2011.6134571","title":"Congestion-Aware Indoor Emergency Navigation Algorithm for Wireless Sensor Networks","display_name":"Congestion-Aware Indoor Emergency Navigation Algorithm for Wireless Sensor Networks","publication_year":2011,"publication_date":"2011-12-01","ids":{"openalex":"https://openalex.org/W1980445734","doi":"https://doi.org/10.1109/glocom.2011.6134571","mag":"1980445734"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2011.6134571","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2011.6134571","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Global Telecommunications Conference - GLOBECOM 2011","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/A5077607914","display_name":"Yongle Chen","orcid":"https://orcid.org/0000-0002-1000-1109"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yongle Chen","raw_affiliation_strings":["Chinese Academy of Sciences, Beijing, China","Institute of Software, Chinese Academy of Sciences, Beijing, China","Inst. of Software, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I19820366"]},{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Inst. of Software, Beijing, China","institution_ids":["https://openalex.org/I4210128818"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101820083","display_name":"Limin Sun","orcid":"https://orcid.org/0000-0002-6578-0680"},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Limin Sun","raw_affiliation_strings":["Institute of Software, Chinese Academy of Sciences, Beijing, China","Inst. of Software, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Inst. of Software, Beijing, China","institution_ids":["https://openalex.org/I4210128818"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101376699","display_name":"Feng Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I18014758","display_name":"Simon Fraser University","ror":"https://ror.org/0213rcc28","country_code":"CA","type":"education","lineage":["https://openalex.org/I18014758"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Feng Wang","raw_affiliation_strings":["School of Computing Science, Simon Fraser University, Burnaby, BC, Canada","Sch. of Comput. Sci., Simon Fraser Univ., Burnaby, BC, Canada"],"affiliations":[{"raw_affiliation_string":"School of Computing Science, Simon Fraser University, Burnaby, BC, Canada","institution_ids":["https://openalex.org/I18014758"]},{"raw_affiliation_string":"Sch. of Comput. Sci., Simon Fraser Univ., Burnaby, BC, Canada","institution_ids":["https://openalex.org/I18014758"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048036039","display_name":"Xinyun Zhou","orcid":null},"institutions":[{"id":"https://openalex.org/I19820366","display_name":"Chinese Academy of Sciences","ror":"https://ror.org/034t30j35","country_code":"CN","type":"funder","lineage":["https://openalex.org/I19820366"]},{"id":"https://openalex.org/I4210128818","display_name":"Institute of Software","ror":"https://ror.org/033dfsn42","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210128818"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xinyun Zhou","raw_affiliation_strings":["Institute of Software, Chinese Academy of Sciences, Beijing, China","Inst. of Software, Beijing, China"],"affiliations":[{"raw_affiliation_string":"Institute of Software, Chinese Academy of Sciences, Beijing, China","institution_ids":["https://openalex.org/I4210128818","https://openalex.org/I19820366"]},{"raw_affiliation_string":"Inst. of Software, Beijing, China","institution_ids":["https://openalex.org/I4210128818"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5077607914"],"corresponding_institution_ids":["https://openalex.org/I19820366","https://openalex.org/I4210128818"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.09772766,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9980999827384949,"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9980999827384949,"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/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.9977999925613403,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9959999918937683,"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/computer-science","display_name":"Computer science","score":0.7749910354614258},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.6945936679840088},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.6427706480026245},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.6230239272117615},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5147411823272705},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4966476559638977},{"id":"https://openalex.org/keywords/traffic-congestion","display_name":"Traffic congestion","score":0.49531689286231995},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4906422197818756},{"id":"https://openalex.org/keywords/state","display_name":"State (computer science)","score":0.4329116642475128},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4297915995121002},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35644227266311646},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.3412122130393982},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.3390157222747803},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12167209386825562},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11092159152030945},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.10881179571151733},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.08595260977745056}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7749910354614258},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.6945936679840088},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.6427706480026245},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.6230239272117615},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5147411823272705},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4966476559638977},{"id":"https://openalex.org/C2779888511","wikidata":"https://www.wikidata.org/wiki/Q244156","display_name":"Traffic congestion","level":2,"score":0.49531689286231995},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4906422197818756},{"id":"https://openalex.org/C48103436","wikidata":"https://www.wikidata.org/wiki/Q599031","display_name":"State (computer science)","level":2,"score":0.4329116642475128},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4297915995121002},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35644227266311646},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.3412122130393982},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.3390157222747803},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12167209386825562},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11092159152030945},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.10881179571151733},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.08595260977745056},{"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/glocom.2011.6134571","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2011.6134571","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Global Telecommunications Conference - GLOBECOM 2011","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2039252979","https://openalex.org/W2050061144","https://openalex.org/W2139636343","https://openalex.org/W2143103077","https://openalex.org/W2146417222","https://openalex.org/W2159543026","https://openalex.org/W2166644802","https://openalex.org/W2223243935","https://openalex.org/W2789274216","https://openalex.org/W4250446938"],"related_works":["https://openalex.org/W1975451135","https://openalex.org/W2989915292","https://openalex.org/W2890570089","https://openalex.org/W2073793005","https://openalex.org/W2295628284","https://openalex.org/W3148968234","https://openalex.org/W145760256","https://openalex.org/W2028086369","https://openalex.org/W2141581111","https://openalex.org/W2123841989"],"abstract_inverted_index":{"A":[0],"typical":[1],"application":[2],"of":[3,37,54,85,142],"wireless":[4],"sensor":[5],"networks":[6],"is":[7,14],"navigation":[8,73,110],"for":[9,118],"emergency":[10],"evacuation":[11,63],"whose":[12],"goal":[13],"to":[15,57,88,93,132,139],"guide":[16],"people":[17],"escaping":[18],"from":[19],"hazardous":[20,143],"areas":[21],"safely":[22],"and":[23,108,137,166],"quickly.":[24],"In":[25,65],"practical":[26],"scenarios,":[27],"the":[28,35,38,43,52,83,90,96,102,109,114,120,128,133,140,162],"evacuating":[29,97,164],"time":[30,165],"depends":[31],"not":[32],"only":[33],"on":[34,42],"length":[36],"path":[39],"but":[40],"also":[41],"congestion":[44,59,91],"degree.":[45],"However,":[46],"as":[47,49],"far":[48],"we":[50,68,81,100],"know,":[51],"state":[53],"art":[55],"fails":[56],"quantify":[58],"degree":[60,92],"accurately":[61,94],"in":[62],"process.":[64],"this":[66],"paper,":[67],"propose":[69],"a":[70],"novel":[71],"congestion-aware":[72],"algorithm":[74,125,148,160],"which":[75],"has":[76,161],"several":[77],"key":[78],"advantages:":[79],"First,":[80],"use":[82],"concept":[84],"moving":[86],"speed":[87],"evaluate":[89,146],"estimate":[95],"time.":[98],"Second,":[99],"avoid":[101],"frequent":[103],"in-situ":[104],"interactions":[105],"between":[106],"users":[107],"system":[111],"by":[112,149],"using":[113],"sensors":[115],"at":[116],"intersections":[117],"displaying":[119],"escape":[121],"directions.":[122],"Third,":[123],"our":[124,147,159],"can":[126],"reduce":[127],"direction":[129],"oscillations":[130,168],"due":[131],"network":[134],"communication":[135],"delay":[136],"adapt":[138],"variation":[141],"regions.":[144],"We":[145],"simulations":[150],"under":[151],"various":[152],"realistic":[153],"settings.":[154],"Simulation":[155],"results":[156],"show":[157],"that":[158],"shorter":[163],"fewer":[167],"than":[169],"state-of-the-art":[170],"work.":[171]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}