{"id":"https://openalex.org/W2006361559","doi":"https://doi.org/10.1109/wimob.2010.5644984","title":"Relay node placement for Wireless Sensor Networks deployed in tunnels","display_name":"Relay node placement for Wireless Sensor Networks deployed in tunnels","publication_year":2010,"publication_date":"2010-10-01","ids":{"openalex":"https://openalex.org/W2006361559","doi":"https://doi.org/10.1109/wimob.2010.5644984","mag":"2006361559"},"language":"en","primary_location":{"id":"doi:10.1109/wimob.2010.5644984","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wimob.2010.5644984","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE 6th International Conference on Wireless and Mobile Computing, Networking and Communications","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/A5015922774","display_name":"Ruoshui Liu","orcid":"https://orcid.org/0000-0001-9521-0286"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Ruoshui Liu","raw_affiliation_strings":["Computer Laboratory, University of Cambridge, Cambridge, UK","Computer Laboratory , University of Cambridge , UK"],"affiliations":[{"raw_affiliation_string":"Computer Laboratory, University of Cambridge, Cambridge, UK","institution_ids":["https://openalex.org/I241749"]},{"raw_affiliation_string":"Computer Laboratory , University of Cambridge , UK","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079659442","display_name":"Ian Wassell","orcid":"https://orcid.org/0000-0001-7927-5565"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Ian J. Wassell","raw_affiliation_strings":["Computer Laboratory, University of Cambridge, Cambridge, UK","Computer Laboratory , University of Cambridge , UK"],"affiliations":[{"raw_affiliation_string":"Computer Laboratory, University of Cambridge, Cambridge, UK","institution_ids":["https://openalex.org/I241749"]},{"raw_affiliation_string":"Computer Laboratory , University of Cambridge , UK","institution_ids":["https://openalex.org/I241749"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5044522991","display_name":"Kenichi Soga","orcid":"https://orcid.org/0000-0001-5418-7892"},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Kenichi Soga","raw_affiliation_strings":["Computer Laboratory, University of Cambridge, Cambridge, UK","Dept. of Eng., Cambridge Univ., UK#TAB#"],"affiliations":[{"raw_affiliation_string":"Computer Laboratory, University of Cambridge, Cambridge, UK","institution_ids":["https://openalex.org/I241749"]},{"raw_affiliation_string":"Dept. of Eng., Cambridge Univ., UK#TAB#","institution_ids":["https://openalex.org/I241749"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5015922774"],"corresponding_institution_ids":["https://openalex.org/I241749"],"apc_list":null,"apc_paid":null,"fwci":3.3529,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":{"value":0.9223228,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"144","last_page":"150"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9994000196456909,"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/T10246","display_name":"Mobile Ad Hoc 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"}}],"keywords":[{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.8201141953468323},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.7423667907714844},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7236483097076416},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6290748119354248},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.6272932291030884},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5854960680007935},{"id":"https://openalex.org/keywords/software-deployment","display_name":"Software deployment","score":0.5517784357070923},{"id":"https://openalex.org/keywords/path-loss","display_name":"Path loss","score":0.5377858281135559},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.531534731388092},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.4486914277076721},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.4469508230686188},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.42846599221229553},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4196872115135193},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4027581810951233},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.3640327453613281},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.20903417468070984},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15544995665550232},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.11857295036315918}],"concepts":[{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.8201141953468323},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.7423667907714844},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7236483097076416},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6290748119354248},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.6272932291030884},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5854960680007935},{"id":"https://openalex.org/C105339364","wikidata":"https://www.wikidata.org/wiki/Q2297740","display_name":"Software deployment","level":2,"score":0.5517784357070923},{"id":"https://openalex.org/C194273485","wikidata":"https://www.wikidata.org/wiki/Q1478845","display_name":"Path loss","level":3,"score":0.5377858281135559},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.531534731388092},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.4486914277076721},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.4469508230686188},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.42846599221229553},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4196872115135193},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4027581810951233},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.3640327453613281},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.20903417468070984},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15544995665550232},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.11857295036315918},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"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/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/wimob.2010.5644984","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wimob.2010.5644984","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 IEEE 6th International Conference on Wireless and Mobile Computing, Networking and Communications","raw_type":"proceedings-article"},{"id":"pmh:oai:generic.eprints.org:219231","is_oa":false,"landing_page_url":"http://publications.eng.cam.ac.uk/219231/","pdf_url":null,"source":{"id":"https://openalex.org/S4406922847","display_name":"Cambridge University Engineering Department Publications Database","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/9","score":0.6499999761581421,"display_name":"Industry, innovation and infrastructure"}],"awards":[{"id":"https://openalex.org/G7525100100","display_name":null,"funder_award_id":"EP/D076870/1","funder_id":"https://openalex.org/F4320334627","funder_display_name":"Engineering and Physical Sciences Research Council"}],"funders":[{"id":"https://openalex.org/F4320334627","display_name":"Engineering and Physical Sciences Research Council","ror":"https://ror.org/0439y7842"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1520197017","https://openalex.org/W1554702733","https://openalex.org/W1605102876","https://openalex.org/W1982071711","https://openalex.org/W2007647264","https://openalex.org/W2011692474","https://openalex.org/W2011697729","https://openalex.org/W2013451793","https://openalex.org/W2038464572","https://openalex.org/W2058590200","https://openalex.org/W2080439481","https://openalex.org/W2096337734","https://openalex.org/W2100430744","https://openalex.org/W2142813502","https://openalex.org/W2145417574","https://openalex.org/W2148883962","https://openalex.org/W2150794496","https://openalex.org/W2154730439","https://openalex.org/W2163658589","https://openalex.org/W2167967718","https://openalex.org/W2168452204","https://openalex.org/W2170195314","https://openalex.org/W6636059002","https://openalex.org/W6684804906"],"related_works":["https://openalex.org/W2327053383","https://openalex.org/W2356834760","https://openalex.org/W1964600846","https://openalex.org/W2790025453","https://openalex.org/W2127563499","https://openalex.org/W2030191005","https://openalex.org/W2027568561","https://openalex.org/W1521521035","https://openalex.org/W1865172210","https://openalex.org/W2944897482"],"abstract_inverted_index":{"Node":[0],"placement":[1,43,87,145,158],"plays":[2],"a":[3,36,49,71,113,132],"significant":[4],"role":[5],"in":[6,41,118,137,183],"the":[7,42,58,80,85,101,119,122,125,139,143,149,155,162,168,178],"effective":[8],"and":[9,28,108,124,154,175],"successful":[10],"deployment":[11],"of":[12,44,92,103,121,127,142,167],"Wireless":[13],"Sensor":[14],"Networks":[15],"(WSNs),":[16],"i.e.,":[17],"meeting":[18],"design":[19],"goals":[20],"such":[21],"as":[22,148],"cost":[23],"effectiveness,":[24],"coverage,":[25],"connectivity,":[26],"lifetime":[27],"data":[29],"latency.":[30],"In":[31],"this":[32],"paper,":[33],"we":[34,83,130],"propose":[35],"new":[37],"strategy":[38],"to":[39],"assist":[40],"Relay":[45],"Nodes":[46],"(RNs)":[47],"for":[48,57,79,112,180,186],"WSN":[50,184],"monitoring":[51],"underground":[52,187],"tunnel":[53,81,188],"infrastructure.":[54],"By":[55],"applying":[56],"first":[59,140],"time":[60],"an":[61],"accurate":[62],"empirical":[63],"mean":[64],"path":[65,105],"loss":[66,106],"propagation":[67],"model":[68,76,107,111],"along":[69],"with":[70,89],"well":[72],"fitted":[73],"fading":[74,109],"distribution":[75,110],"specifically":[77],"defined":[78],"environment,":[82],"address":[84],"RN":[86,144],"problem":[88],"guaranteed":[90],"levels":[91],"radio":[93],"link":[94],"performance.":[95],"The":[96,165],"simulation":[97],"results":[98],"show":[99],"that":[100],"choice":[102],"appropriate":[104],"typical":[114],"environment":[115],"is":[116,146,159,171],"vital":[117],"determination":[120],"number":[123],"positions":[126],"RNs.":[128],"Furthermore,":[129],"adapt":[131],"two-tier":[133],"clustering":[134],"multi-hop":[135],"framework":[136],"which":[138],"tier":[141,157],"modelled":[147],"minimum":[150],"set":[151],"cover":[152],"problem,":[153],"second":[156],"solved":[160],"using":[161],"search-and-find":[163],"algorithm.":[164],"implementation":[166],"proposed":[169],"scheme":[170],"evaluated":[172],"by":[173],"simulation,":[174],"it":[176],"lays":[177],"foundations":[179],"further":[181],"work":[182],"planning":[185],"applications.":[189]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":8},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":7},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":3}],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}