{"id":"https://openalex.org/W2848832490","doi":"https://doi.org/10.1109/infcomw.2018.8406941","title":"Group-query-as-a-service for secure dynamic spectrum access in geolocation-enabled database-driven opportunistic wireless communications in ROAR framework","display_name":"Group-query-as-a-service for secure dynamic spectrum access in geolocation-enabled database-driven opportunistic wireless communications in ROAR framework","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2848832490","doi":"https://doi.org/10.1109/infcomw.2018.8406941","mag":"2848832490"},"language":"en","primary_location":{"id":"doi:10.1109/infcomw.2018.8406941","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infcomw.2018.8406941","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2018 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","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/A5112619087","display_name":"Abdulhamid Adebayo","orcid":null},"institutions":[{"id":"https://openalex.org/I137853757","display_name":"Howard University","ror":"https://ror.org/05gt1vc06","country_code":"US","type":"education","lineage":["https://openalex.org/I137853757"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Abdulhamid Adebayo","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Howard University, Washington, DC, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Howard University, Washington, DC, USA","institution_ids":["https://openalex.org/I137853757"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046343080","display_name":"Danda B. Rawat","orcid":"https://orcid.org/0000-0003-3638-3464"},"institutions":[{"id":"https://openalex.org/I137853757","display_name":"Howard University","ror":"https://ror.org/05gt1vc06","country_code":"US","type":"education","lineage":["https://openalex.org/I137853757"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Danda B. Rawat","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Howard University, Washington, DC, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Howard University, Washington, DC, USA","institution_ids":["https://openalex.org/I137853757"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102926453","display_name":"Jiang Li","orcid":"https://orcid.org/0000-0002-2792-3951"},"institutions":[{"id":"https://openalex.org/I137853757","display_name":"Howard University","ror":"https://ror.org/05gt1vc06","country_code":"US","type":"education","lineage":["https://openalex.org/I137853757"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jiang Li","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Howard University, Washington, DC, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Howard University, Washington, DC, USA","institution_ids":["https://openalex.org/I137853757"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005225804","display_name":"Moses Garuba","orcid":null},"institutions":[{"id":"https://openalex.org/I137853757","display_name":"Howard University","ror":"https://ror.org/05gt1vc06","country_code":"US","type":"education","lineage":["https://openalex.org/I137853757"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Moses Garuba","raw_affiliation_strings":["Department of Electrical Engineering and Computer Science, Howard University, Washington, DC, USA"],"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Computer Science, Howard University, Washington, DC, USA","institution_ids":["https://openalex.org/I137853757"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5112619087"],"corresponding_institution_ids":["https://openalex.org/I137853757"],"apc_list":null,"apc_paid":null,"fwci":0.3691,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.63626271,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"842","last_page":"847"},"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":0.9987999796867371,"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"}},"topics":[{"id":"https://openalex.org/T10579","display_name":"Cognitive Radio Networks and Spectrum Sensing","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/T13553","display_name":"Age of Information Optimization","score":0.9944999814033508,"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/T10772","display_name":"Distributed systems and fault tolerance","score":0.9943000078201294,"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":0.7809358835220337},{"id":"https://openalex.org/keywords/cognitive-radio","display_name":"Cognitive radio","score":0.7097935080528259},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.6289305686950684},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.6142086982727051},{"id":"https://openalex.org/keywords/geolocation","display_name":"Geolocation","score":0.5580489635467529},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.45090973377227783},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.3789222240447998},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.2543993592262268},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.20925801992416382}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7809358835220337},{"id":"https://openalex.org/C149946192","wikidata":"https://www.wikidata.org/wiki/Q3235733","display_name":"Cognitive radio","level":3,"score":0.7097935080528259},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.6289305686950684},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.6142086982727051},{"id":"https://openalex.org/C22041718","wikidata":"https://www.wikidata.org/wiki/Q638949","display_name":"Geolocation","level":2,"score":0.5580489635467529},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.45090973377227783},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.3789222240447998},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.2543993592262268},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.20925801992416382}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/infcomw.2018.8406941","is_oa":false,"landing_page_url":"https://doi.org/10.1109/infcomw.2018.8406941","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE INFOCOM 2018 - IEEE Conference on Computer Communications Workshops (INFOCOM WKSHPS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.41999998688697815}],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1528017488","https://openalex.org/W1978166231","https://openalex.org/W1992454573","https://openalex.org/W2088087163","https://openalex.org/W2091636921","https://openalex.org/W2160759659","https://openalex.org/W2166635253","https://openalex.org/W2171031315","https://openalex.org/W2240628432","https://openalex.org/W2335386940","https://openalex.org/W2398796932","https://openalex.org/W2399438058","https://openalex.org/W2530232445","https://openalex.org/W2738453917","https://openalex.org/W2747342421"],"related_works":["https://openalex.org/W2163194970","https://openalex.org/W3105229732","https://openalex.org/W2799094075","https://openalex.org/W2892370851","https://openalex.org/W2187946387","https://openalex.org/W2052024186","https://openalex.org/W2939141610","https://openalex.org/W2380692702","https://openalex.org/W2144015590","https://openalex.org/W68214382"],"abstract_inverted_index":{"Dynamic":[0],"spectrum":[1,13,64,124,136,145,182],"access":[2,137,146],"is":[3],"regarded":[4],"as":[5,177],"an":[6],"emerging":[7],"approach":[8,280],"to":[9,30,33,37,45,74,83,118,227],"enhance":[10],"the":[11,49,95,104,123,173,181,192,211,218,229,241,246,250,255,263,267,275,278,294,297],"RF":[12,25],"utilization":[14],"in":[15,138,147,210,262],"future":[16],"cognitive":[17,148],"wireless":[18],"networks":[19],"where":[20],"unlicensed":[21,58],"secondary":[22,59,91,114,156,170,188,224],"users":[23,60,92,102,115,157,171,189,225],"sense":[24],"channels":[26,36],"(that":[27],"are":[28,100,197],"licensed":[29],"primary":[31,46,84],"users)":[32],"find":[34],"idle":[35,193,231,251],"use":[38,266],"opportunistically":[39],"without":[40],"creating":[41],"any":[42,76,260],"harmful":[43,81],"interference":[44,82],"users.":[47,85],"Recently,":[48],"US":[50],"Federal":[51],"Communications":[52],"Commission":[53],"(FCC)":[54],"mandated":[55],"that":[56,235,293],"all":[57],"must":[61],"query":[62,88,180,217,298],"a":[63,119,132,153,159,166,237],"database":[65,87,125,183,219],"for":[66,90,134],"channel":[67,77,97,232,252],"opportunities":[68],"instead":[69,243],"of":[70,110,169,172,204,222,244,277,296],"sensing":[71,78],"by":[72,112],"themselves":[73],"avoid":[75,259],"uncertainties":[79],"and":[80,165,184,206,289],"However,":[86],"process":[89,299],"could":[93,116],"overwhelm":[94],"communication":[96],"when":[98,236],"there":[99],"many":[101],"requesting":[103],"same":[105],"information.":[106,233],"This":[107],"excessive":[108],"number":[109,168],"queries":[111],"numerous":[113],"lead":[117],"denial-of-service":[120],"attack":[121],"at":[122],"server.":[126],"In":[127,152],"this":[128],"paper,":[129],"we":[130,265],"investigate":[131],"Group-Query-as-a-Service":[133,154],"dynamic":[135],"geolocation-enabled":[139],"database-driven":[140],"ROAR":[141],"(near":[142],"real-time":[143],"opportunistic":[144],"radio":[149],"network)":[150],"framework.":[151],"approach,":[155],"form":[158],"group":[160,212],"based-on":[161],"location":[162],"based":[163,199],"grids":[164],"limited":[167],"given":[174],"group,":[175],"known":[176],"grid":[178,256,271],"leaders,":[179],"let":[185],"other":[186,223],"follower":[187],"know":[190],"about":[191],"channels.":[194],"Grid":[195,215],"leaders":[196,216],"selected":[198],"on":[200,220],"their":[201],"past":[202],"level":[203],"interactions":[205],"trust":[207],"they":[208],"have":[209],"or":[213],"grid.":[214],"behalf":[221],"periodically":[226],"get":[228],"updated":[230],"Note":[234],"new":[238],"user":[239],"joins":[240],"grid,":[242,264],"querying":[245],"database,":[247],"it":[248],"gets":[249],"information":[253],"from":[254,285],"leaders.":[257,272],"To":[258],"outliers":[261],"majority":[268],"voting":[269],"among":[270],"We":[273],"evaluate":[274],"performance":[276,295],"proposed":[279],"using":[281],"numerical":[282,290],"results":[283,291],"obtained":[284],"Monte":[286],"Carlo":[287],"simulations":[288],"show":[292],"can":[300],"be":[301],"significantly":[302],"enhanced":[303],"with":[304],"Group-Query-as-a-Service.":[305]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
