{"id":"https://openalex.org/W2131824061","doi":"https://doi.org/10.1109/icccn.2009.5235219","title":"Efficient Clustering of Cognitive Radio Networks Using Affinity Propagation","display_name":"Efficient Clustering of Cognitive Radio Networks Using Affinity Propagation","publication_year":2009,"publication_date":"2009-08-01","ids":{"openalex":"https://openalex.org/W2131824061","doi":"https://doi.org/10.1109/icccn.2009.5235219","mag":"2131824061"},"language":"en","primary_location":{"id":"doi:10.1109/icccn.2009.5235219","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccn.2009.5235219","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 Proceedings of 18th International Conference on Computer Communications and Networks","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/A5066621520","display_name":"Kareem E. Baddour","orcid":null},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"K. E. Baddour","raw_affiliation_strings":["Communications Rcscarch Centre, Ottawa, ONT, Canada","Commun. Res. Centre, Ottawa, ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications Rcscarch Centre, Ottawa, ONT, Canada","institution_ids":["https://openalex.org/I4210151552"]},{"raw_affiliation_string":"Commun. Res. Centre, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I4210151552"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019022800","display_name":"O. \u00dcreten","orcid":"https://orcid.org/0000-0002-5006-6169"},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"O. Ureten","raw_affiliation_strings":["Communications Rcscarch Centre, Ottawa, ONT, Canada","Commun. Res. Centre, Ottawa, ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications Rcscarch Centre, Ottawa, ONT, Canada","institution_ids":["https://openalex.org/I4210151552"]},{"raw_affiliation_string":"Commun. Res. Centre, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I4210151552"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5078154695","display_name":"T.J. Willink","orcid":"https://orcid.org/0000-0003-4117-1116"},"institutions":[{"id":"https://openalex.org/I4210151552","display_name":"Communications Research Centre Canada","ror":"https://ror.org/05dybt340","country_code":"CA","type":"facility","lineage":["https://openalex.org/I4210151552"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"T. J. Willink","raw_affiliation_strings":["Communications Rcscarch Centre, Ottawa, ONT, Canada","Commun. Res. Centre, Ottawa, ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Communications Rcscarch Centre, Ottawa, ONT, Canada","institution_ids":["https://openalex.org/I4210151552"]},{"raw_affiliation_string":"Commun. Res. Centre, Ottawa, ON, Canada","institution_ids":["https://openalex.org/I4210151552"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.9031,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.91606247,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998000264167786,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9998000264167786,"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/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9991999864578247,"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/T10796","display_name":"Cooperative Communication and Network Coding","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/computer-science","display_name":"Computer science","score":0.7879946231842041},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.7258395552635193},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.6968573927879333},{"id":"https://openalex.org/keywords/wireless-ad-hoc-network","display_name":"Wireless ad hoc network","score":0.6508671641349792},{"id":"https://openalex.org/keywords/cluster-analysis","display_name":"Cluster analysis","score":0.5687381625175476},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.5433909893035889},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.49878549575805664},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4656119644641876},{"id":"https://openalex.org/keywords/affinity-propagation","display_name":"Affinity propagation","score":0.46210867166519165},{"id":"https://openalex.org/keywords/cognitive-network","display_name":"Cognitive network","score":0.41478633880615234},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4143458902835846},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.404910683631897},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.1045379638671875},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10436472296714783}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7879946231842041},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.7258395552635193},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.6968573927879333},{"id":"https://openalex.org/C94523657","wikidata":"https://www.wikidata.org/wiki/Q4085781","display_name":"Wireless ad hoc network","level":3,"score":0.6508671641349792},{"id":"https://openalex.org/C73555534","wikidata":"https://www.wikidata.org/wiki/Q622825","display_name":"Cluster analysis","level":2,"score":0.5687381625175476},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.5433909893035889},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.49878549575805664},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4656119644641876},{"id":"https://openalex.org/C109659709","wikidata":"https://www.wikidata.org/wiki/Q3407504","display_name":"Affinity propagation","level":5,"score":0.46210867166519165},{"id":"https://openalex.org/C32542511","wikidata":"https://www.wikidata.org/wiki/Q5141225","display_name":"Cognitive network","level":4,"score":0.41478633880615234},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4143458902835846},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.404910683631897},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.1045379638671875},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10436472296714783},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0},{"id":"https://openalex.org/C94641424","wikidata":"https://www.wikidata.org/wiki/Q5172845","display_name":"Correlation clustering","level":3,"score":0.0},{"id":"https://openalex.org/C104047586","wikidata":"https://www.wikidata.org/wiki/Q5033439","display_name":"Canopy clustering algorithm","level":4,"score":0.0},{"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/icccn.2009.5235219","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icccn.2009.5235219","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 Proceedings of 18th International Conference on Computer Communications and Networks","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/8","score":0.46000000834465027,"display_name":"Decent work and economic growth"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320313286","display_name":"Defence Research and Development Canada","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W102678610","https://openalex.org/W151467418","https://openalex.org/W1521170385","https://openalex.org/W1618101233","https://openalex.org/W2011039300","https://openalex.org/W2086976228","https://openalex.org/W2103667483","https://openalex.org/W2113829484","https://openalex.org/W2131018050","https://openalex.org/W2135512801","https://openalex.org/W2144369278","https://openalex.org/W2145872061","https://openalex.org/W2157054705","https://openalex.org/W2165232124","https://openalex.org/W2167398254","https://openalex.org/W2949823946","https://openalex.org/W4232267158","https://openalex.org/W4251400343","https://openalex.org/W4285719527","https://openalex.org/W6606140896","https://openalex.org/W6763876014"],"related_works":["https://openalex.org/W2277261328","https://openalex.org/W2167656028","https://openalex.org/W2610471112","https://openalex.org/W2340059876","https://openalex.org/W2800372944","https://openalex.org/W2010464513","https://openalex.org/W2732016385","https://openalex.org/W2915536052","https://openalex.org/W2268952256","https://openalex.org/W2151209590"],"abstract_inverted_index":{"Cognitive":[0],"radios":[1],"must":[2],"be":[3],"able":[4],"to":[5,15,38],"form":[6],"collaborative":[7],"wireless":[8],"network":[9,48,86,130,160,191],"clusters":[10,175],"in":[11,42,128],"dynamically":[12],"changing":[13],"environments":[14],"achieve":[16],"such":[17,132],"desired":[18],"objectives":[19],"as":[20,133],"interference":[21],"resilience":[22],"and":[23,69,95,136],"low":[24],"communications":[25],"overhead.":[26],"In":[27],"this":[28],"work,":[29],"we":[30,106],"explore":[31],"the":[32,51,85,96,99,118,122,142,145,149,167,187],"affinity":[33],"propagation":[34],"(AP)":[35],"message-passing":[36],"technique":[37,151,169],"efficiently":[39],"group":[40],"nodes":[41,54,125],"an":[43,103],"ad":[44,189],"hoc":[45,190],"cognitive":[46],"radio":[47],"(CRN).":[49],"With":[50],"proposed":[52,146,168],"approach,":[53,148],"exchange":[55],"local":[56],"messages":[57,76],"with":[58,117],"their":[59],"immediate":[60],"neighbours":[61],"until":[62],"a":[63,70,110,115,171,181],"high":[64],"quality":[65],"set":[66,113,185],"of":[67,82,98,114,120,124,144,174,186],"clusterheads":[68],"corresponding":[71,188],"cluster":[72],"structure":[73],"emerges.":[74],"The":[75,162],"are":[77,89],"calculated":[78],"based":[79,91,178],"on":[80,92,108,154,179],"measures":[81],"similarity":[83],"between":[84],"nodes,":[87],"which":[88],"selected":[90],"application":[93],"requirements":[94],"objective":[97],"grouping":[100],"process.":[101],"As":[102],"initial":[104],"application,":[105],"focus":[107],"finding":[109],"small":[111],"dominating":[112,184],"CRN":[116],"aim":[119],"reducing":[121],"number":[123,173],"that":[126,166],"participate":[127],"key":[129],"functions":[131],"resource":[134],"management":[135],"routing":[137],"table":[138],"maintenance.":[139],"To":[140],"demonstrate":[141,165],"merits":[143],"clustering":[147],"AP":[150],"is":[152],"evaluated":[153],"randomly":[155],"generated":[156],"open":[157],"spectrum":[158],"access":[159],"scenarios.":[161],"simulation":[163],"results":[164],"provides":[170],"smaller":[172],"than":[176],"methods":[177],"approximating":[180],"minimum":[182],"size":[183],"graphs.":[192]},"counts_by_year":[{"year":2018,"cited_by_count":4},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
