{"id":"https://openalex.org/W2055039004","doi":"https://doi.org/10.1109/iccs.2012.6406129","title":"Event detection and channel allocation in cognitive radio sensor networks","display_name":"Event detection and channel allocation in cognitive radio sensor networks","publication_year":2012,"publication_date":"2012-11-01","ids":{"openalex":"https://openalex.org/W2055039004","doi":"https://doi.org/10.1109/iccs.2012.6406129","mag":"2055039004"},"language":"en","primary_location":{"id":"doi:10.1109/iccs.2012.6406129","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccs.2012.6406129","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Communication Systems (ICCS)","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/A5056371614","display_name":"Amna Jamal","orcid":null},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Amna Jamal","raw_affiliation_strings":["National University of Singapore, Singapore","Nat. Univ. of Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Nat. Univ. of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076502653","display_name":"Chen\u2010Khong Tham","orcid":"https://orcid.org/0000-0002-6005-1198"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Chen-Khong Tham","raw_affiliation_strings":["National University of Singapore, Singapore","Nat. Univ. of Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Nat. Univ. of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089043394","display_name":"Wai\u2010Choong Wong","orcid":"https://orcid.org/0000-0001-6581-234X"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Wai Choong Wong","raw_affiliation_strings":["National University of Singapore, Singapore","Nat. Univ. of Singapore, Singapore"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]},{"raw_affiliation_string":"Nat. Univ. of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":3.3537,"has_fulltext":false,"cited_by_count":19,"citation_normalized_percentile":{"value":0.92661459,"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":"157","last_page":"161"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10080","display_name":"Energy Efficient Wireless Sensor Networks","score":0.9998000264167786,"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/T10080","display_name":"Energy Efficient Wireless Sensor Networks","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/T12879","display_name":"Distributed Sensor Networks and Detection Algorithms","score":0.9987999796867371,"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/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","score":0.9986000061035156,"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/wireless-sensor-network","display_name":"Wireless sensor network","score":0.7878134250640869},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7538423538208008},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.7386245131492615},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6566330790519714},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.6220219731330872},{"id":"https://openalex.org/keywords/key-distribution-in-wireless-sensor-networks","display_name":"Key distribution in wireless sensor networks","score":0.5003187656402588},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4327016770839691},{"id":"https://openalex.org/keywords/markov-decision-process","display_name":"Markov decision process","score":0.41939181089401245},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.41347646713256836},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.38785427808761597},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.37447431683540344},{"id":"https://openalex.org/keywords/markov-process","display_name":"Markov process","score":0.3713955283164978},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1354239284992218},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.1347435712814331},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11168217658996582}],"concepts":[{"id":"https://openalex.org/C24590314","wikidata":"https://www.wikidata.org/wiki/Q336038","display_name":"Wireless sensor network","level":2,"score":0.7878134250640869},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7538423538208008},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7386245131492615},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6566330790519714},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.6220219731330872},{"id":"https://openalex.org/C41971633","wikidata":"https://www.wikidata.org/wiki/Q6398155","display_name":"Key distribution in wireless sensor networks","level":4,"score":0.5003187656402588},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4327016770839691},{"id":"https://openalex.org/C106189395","wikidata":"https://www.wikidata.org/wiki/Q176789","display_name":"Markov decision process","level":3,"score":0.41939181089401245},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.41347646713256836},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.38785427808761597},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.37447431683540344},{"id":"https://openalex.org/C159886148","wikidata":"https://www.wikidata.org/wiki/Q176645","display_name":"Markov process","level":2,"score":0.3713955283164978},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1354239284992218},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.1347435712814331},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11168217658996582},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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/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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iccs.2012.6406129","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iccs.2012.6406129","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Communication Systems (ICCS)","raw_type":"proceedings-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/70218","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/70218","pdf_url":null,"source":{"id":"https://openalex.org/S7407052290","display_name":"National University of Singapore","issn_l":null,"issn":[],"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":"Scopus","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2090610320","https://openalex.org/W2099840093","https://openalex.org/W2113054118","https://openalex.org/W2130489555","https://openalex.org/W2142477559","https://openalex.org/W2151092509"],"related_works":["https://openalex.org/W2539674285","https://openalex.org/W2559261346","https://openalex.org/W1038122923","https://openalex.org/W4280609833","https://openalex.org/W1998322187","https://openalex.org/W2952514781","https://openalex.org/W1973979964","https://openalex.org/W187740018","https://openalex.org/W2162286586","https://openalex.org/W4255368532"],"abstract_inverted_index":{"Emerging":[0],"applications":[1],"of":[2,19,73,76],"wireless":[3,37],"sensor":[4,38,48,57],"networks":[5],"require":[6],"accurate":[7],"event":[8,131],"detection":[9,112,142],"while":[10,132],"coping":[11],"with":[12,59],"in-network":[13],"congestion,":[14],"delay,":[15,134],"power":[16],"and":[17,31,68,136,144],"probability":[18],"false":[20],"alarm":[21],"(PFA)":[22],"constraints.":[23],"Dynamic":[24],"spectrum":[25,81,152],"access":[26],"stands":[27],"as":[28,64],"a":[29,45,55,60,65,74,157],"promising":[30],"spectrum-efficient":[32],"communication":[33],"approach":[34],"for":[35,80,98,109,127,147],"resource-constrained":[36],"networks.":[39],"In":[40],"this":[41],"paper,":[42],"we":[43],"propose":[44],"two":[46,120],"tier":[47,53,71,94,106],"network":[49,58,75],"where":[50],"the":[51,69,89,104,111,114,141,145,149,154],"lower":[52,93],"comprises":[54],"multi-hop":[56],"secondary":[61,77],"user":[62],"(SU)":[63],"cluster":[66],"head,":[67],"upper":[70,105],"consists":[72],"users":[78],"competing":[79],"in":[82],"order":[83],"to":[84,88,113,153],"relay":[85],"their":[86],"messages":[87],"sink":[90,115],"node.":[91],"The":[92],"is":[95,107],"therefore":[96],"responsible":[97,108],"accurately":[99,128],"detecting":[100,129],"an":[101,130],"event,":[102],"whereas":[103],"relaying":[110],"node":[116],"efficiently.":[117],"We":[118],"incorporated":[119],"Constrained":[121],"Markov":[122],"Decision":[123],"Processes":[124],"(CMDP):":[125],"one":[126],"satisfying":[133],"PFA":[135],"congestion":[137],"constraints":[138],"by":[139],"adjusting":[140],"criterion,":[143],"other":[146],"allocating":[148],"best":[150],"available":[151],"SU":[155],"on":[156],"priority":[158],"basis.":[159]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}