{"id":"https://openalex.org/W2038298911","doi":"https://doi.org/10.1109/tvt.2014.2361250","title":"Treelet-Based Clustered Compressive Data Aggregation for Wireless Sensor Networks","display_name":"Treelet-Based Clustered Compressive Data Aggregation for Wireless Sensor Networks","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W2038298911","doi":"https://doi.org/10.1109/tvt.2014.2361250","mag":"2038298911"},"language":"en","primary_location":{"id":"doi:10.1109/tvt.2014.2361250","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2014.2361250","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","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/A5101869458","display_name":"Cheng Zhao","orcid":"https://orcid.org/0000-0001-6127-4222"},"institutions":[{"id":"https://openalex.org/I4210153300","display_name":"Shanghai Research Center for Wireless Communications","ror":"https://ror.org/04xfd0826","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210153300"]},{"id":"https://openalex.org/I4210147322","display_name":"Shanghai Institute of Microsystem and Information Technology","ror":"https://ror.org/04nytyj38","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210147322"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Cheng Zhao","raw_affiliation_strings":["Key Laboratory of Wireless Sensor Network and Communications, Shanghai Institute of Microsystem and Information technology (SIMIT), Shanghai Research Center for Wireless Communication, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Wireless Sensor Network and Communications, Shanghai Institute of Microsystem and Information technology (SIMIT), Shanghai Research Center for Wireless Communication, Shanghai, China","institution_ids":["https://openalex.org/I4210153300","https://openalex.org/I4210147322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051763346","display_name":"Wuxiong Zhang","orcid":"https://orcid.org/0000-0002-5084-3351"},"institutions":[{"id":"https://openalex.org/I30809798","display_name":"ShanghaiTech University","ror":"https://ror.org/030bhh786","country_code":"CN","type":"education","lineage":["https://openalex.org/I30809798"]},{"id":"https://openalex.org/I4210147322","display_name":"Shanghai Institute of Microsystem and Information Technology","ror":"https://ror.org/04nytyj38","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210147322"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wuxiong Zhang","raw_affiliation_strings":["Key Laboratory of Wireless Sensor Network and Communications, Shanghai Institute of Microsystem and Information technology (SIMIT), ShanghaiTech University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Wireless Sensor Network and Communications, Shanghai Institute of Microsystem and Information technology (SIMIT), ShanghaiTech University, Shanghai, China","institution_ids":["https://openalex.org/I30809798","https://openalex.org/I4210147322"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100397725","display_name":"Yang Yang","orcid":"https://orcid.org/0000-0003-0608-9408"},"institutions":[{"id":"https://openalex.org/I4210147322","display_name":"Shanghai Institute of Microsystem and Information Technology","ror":"https://ror.org/04nytyj38","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210147322"]},{"id":"https://openalex.org/I4210153300","display_name":"Shanghai Research Center for Wireless Communications","ror":"https://ror.org/04xfd0826","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210153300"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yang Yang","raw_affiliation_strings":["Key Laboratory of Wireless Sensor Network and Communications, Shanghai Institute of Microsystem and Information technology (SIMIT), Shanghai Research Center for Wireless Communication, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Wireless Sensor Network and Communications, Shanghai Institute of Microsystem and Information technology (SIMIT), Shanghai Research Center for Wireless Communication, Shanghai, China","institution_ids":["https://openalex.org/I4210153300","https://openalex.org/I4210147322"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073251210","display_name":"Sha Yao","orcid":null},"institutions":[{"id":"https://openalex.org/I4210147322","display_name":"Shanghai Institute of Microsystem and Information Technology","ror":"https://ror.org/04nytyj38","country_code":"CN","type":"facility","lineage":["https://openalex.org/I19820366","https://openalex.org/I4210147322"]},{"id":"https://openalex.org/I4210153300","display_name":"Shanghai Research Center for Wireless Communications","ror":"https://ror.org/04xfd0826","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210153300"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Sha Yao","raw_affiliation_strings":["Key Laboratory of Wireless Sensor Network and Communications, Shanghai Institute of Microsystem and Information technology (SIMIT), Shanghai Research Center for Wireless Communication, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Wireless Sensor Network and Communications, Shanghai Institute of Microsystem and Information technology (SIMIT), Shanghai Research Center for Wireless Communication, Shanghai, China","institution_ids":["https://openalex.org/I4210153300","https://openalex.org/I4210147322"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101869458"],"corresponding_institution_ids":["https://openalex.org/I4210147322","https://openalex.org/I4210153300"],"apc_list":null,"apc_paid":null,"fwci":5.6768,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":{"value":0.96241923,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"64","issue":"9","first_page":"4257","last_page":"4267"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10500","display_name":"Sparse and Compressive Sensing Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9997000098228455,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9983999729156494,"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/compressed-sensing","display_name":"Compressed sensing","score":0.8307005167007446},{"id":"https://openalex.org/keywords/wireless-sensor-network","display_name":"Wireless sensor network","score":0.7507126927375793},{"id":"https://openalex.org/keywords/data-aggregator","display_name":"Data aggregator","score":0.6816077828407288},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.6697418689727783},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6514906287193298},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.48223814368247986},{"id":"https://openalex.org/keywords/efficient-energy-use","display_name":"Efficient energy use","score":0.4765770435333252},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.4444628059864044},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4442645311355591},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.42202654480934143},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3985143303871155},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.34988343715667725},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2604864239692688},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.22508510947227478},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1424209177494049},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09347718954086304},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0915234386920929}],"concepts":[{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.8307005167007446},{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.7507126927375793},{"id":"https://openalex.org/C82578977","wikidata":"https://www.wikidata.org/wiki/Q16773055","display_name":"Data aggregator","level":3,"score":0.6816077828407288},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.6697418689727783},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6514906287193298},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.48223814368247986},{"id":"https://openalex.org/C2742236","wikidata":"https://www.wikidata.org/wiki/Q924713","display_name":"Efficient energy use","level":2,"score":0.4765770435333252},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.4444628059864044},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4442645311355591},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.42202654480934143},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3985143303871155},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.34988343715667725},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2604864239692688},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.22508510947227478},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1424209177494049},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09347718954086304},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0915234386920929},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tvt.2014.2361250","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tvt.2014.2361250","pdf_url":null,"source":{"id":"https://openalex.org/S10936095","display_name":"IEEE Transactions on Vehicular Technology","issn_l":"0018-9545","issn":["0018-9545","1939-9359"],"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 Transactions on Vehicular Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8999999761581421}],"awards":[{"id":"https://openalex.org/G3980477194","display_name":null,"funder_award_id":"61231009","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5786712334","display_name":null,"funder_award_id":"13XD1403400","funder_id":"https://openalex.org/F4320321885","funder_display_name":"Science and Technology Commission of Shanghai Municipality"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321885","display_name":"Science and Technology Commission of Shanghai Municipality","ror":"https://ror.org/03kt66j61"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W1484342212","https://openalex.org/W1980431206","https://openalex.org/W1983423017","https://openalex.org/W1988569331","https://openalex.org/W2011452458","https://openalex.org/W2024105794","https://openalex.org/W2044628510","https://openalex.org/W2076665288","https://openalex.org/W2081205687","https://openalex.org/W2098427433","https://openalex.org/W2104846640","https://openalex.org/W2117641256","https://openalex.org/W2123241700","https://openalex.org/W2124633753","https://openalex.org/W2129131372","https://openalex.org/W2129319777","https://openalex.org/W2135643635","https://openalex.org/W2139677050","https://openalex.org/W2144364471","https://openalex.org/W2145096794","https://openalex.org/W2145417574","https://openalex.org/W2161658810","https://openalex.org/W2170447857","https://openalex.org/W2170564771","https://openalex.org/W2296616510","https://openalex.org/W3101533025","https://openalex.org/W4250955649","https://openalex.org/W6647469634","https://openalex.org/W6679164043","https://openalex.org/W6680621827"],"related_works":["https://openalex.org/W1916685473","https://openalex.org/W2055682261","https://openalex.org/W2186390138","https://openalex.org/W1993363272","https://openalex.org/W2060035984","https://openalex.org/W2790129917","https://openalex.org/W2158224665","https://openalex.org/W2992856432","https://openalex.org/W2100638064","https://openalex.org/W2127787376"],"abstract_inverted_index":{"Compressive":[0],"sensing":[1],"(CS)-based":[2],"data":[3,19,31,80,172],"aggregation":[4],"has":[5],"become":[6],"an":[7,70],"increasingly":[8],"important":[9],"research":[10],"topic":[11],"for":[12,34,103,170],"large-scale":[13],"wireless":[14],"sensor":[15,60,122],"networks":[16],"since":[17],"conventional":[18],"aggregations":[20],"are":[21,55],"shown":[22],"to":[23,58,98,134],"be":[24],"inefficient":[25],"and":[26],"unstable":[27],"in":[28,162],"handling":[29],"huge":[30],"traffic.":[32],"However,":[33],"CS-based":[35,72],"techniques,":[36],"the":[37,43,111,143,155],"discrete":[38],"cosine":[39],"transform,":[40],"which":[41,54,74],"is":[42,75,83,92,132],"most":[44],"widely":[45],"adopted":[46,93,171],"sparsification":[47,96],"basis,":[48],"cannot":[49],"sufficiently":[50],"sparsify":[51],"real-world":[52],"signals,":[53],"unordered":[56],"due":[57],"random":[59],"distribution,":[61],"thus":[62,146],"weakening":[63],"advantages":[64],"of":[65,113,142,164],"CS.":[66],"In":[67],"this":[68],"paper,":[69],"energy-efficient":[71],"scheme,":[73],"called":[76],"\u201ctreelet-based":[77],"clustered":[78,129],"compressive":[79],"aggregation\u201d":[81],"(T-CCDA),":[82],"proposed.":[84],"Specifically,":[85],"as":[86,94,124],"a":[87,95,127],"first":[88],"step,":[89],"treelet":[90],"transform":[91],"tool":[97],"mine":[99],"sparsity":[100],"from":[101],"signals":[102],"CS":[104,114],"recovery.":[105],"This":[106],"approach":[107],"not":[108],"only":[109],"enhances":[110],"performance":[112],"recovery":[115],"but":[116],"reveals":[117],"localized":[118],"correlation":[119,144],"structures":[120],"among":[121],"nodes":[123],"well.":[125],"Then,":[126],"novel":[128],"routing":[130],"algorithm":[131],"proposed":[133,156],"further":[135],"facilitate":[136],"energy":[137],"saving":[138],"by":[139],"taking":[140],"advantage":[141],"structures,":[145],"giving":[147],"our":[148],"T-CCDA":[149],"scheme.":[150],"Simulation":[151],"results":[152],"show":[153],"that":[154],"scheme":[157],"outperforms":[158],"other":[159],"reference":[160],"approaches":[161],"terms":[163],"communication":[165],"overhead":[166],"per":[167],"reconstruction":[168],"error":[169],"sets.":[173]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":9},{"year":2019,"cited_by_count":8},{"year":2018,"cited_by_count":9},{"year":2017,"cited_by_count":10},{"year":2016,"cited_by_count":5},{"year":2015,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}