{"id":"https://openalex.org/W2019622917","doi":"https://doi.org/10.1109/glocom.2013.6831249","title":"Spectrum-efficient stochastic channel assignment for opportunistic networks","display_name":"Spectrum-efficient stochastic channel assignment for opportunistic networks","publication_year":2013,"publication_date":"2013-12-01","ids":{"openalex":"https://openalex.org/W2019622917","doi":"https://doi.org/10.1109/glocom.2013.6831249","mag":"2019622917"},"language":"en","primary_location":{"id":"doi:10.1109/glocom.2013.6831249","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2013.6831249","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://zenodo.org/record/1269014","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5078301634","display_name":"Mohammad J. Abdel\u2010Rahman","orcid":"https://orcid.org/0000-0001-5788-6656"},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mohammad J. Abdel-Rahman","raw_affiliation_strings":["Dept. of Electrical and Computer Engineering, University of Arizona, Tucson, AZ, USA","Department of Electrical and Computer Engineering, University of Arizona, Tucson, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, University of Arizona, Tucson, AZ, USA","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Arizona, Tucson, USA","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048423234","display_name":"Fujun Lan","orcid":null},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Fujun Lan","raw_affiliation_strings":["Dept. of Systems and Industrial Engineering, University of Arizona, Tucson, AZ, USA","[Department of Systems and Industrial Engineering, University of Arizona Tucson, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Systems and Industrial Engineering, University of Arizona, Tucson, AZ, USA","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"[Department of Systems and Industrial Engineering, University of Arizona Tucson, USA]","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081934496","display_name":"Marwan Krunz","orcid":"https://orcid.org/0000-0001-7137-2985"},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Marwan Krunz","raw_affiliation_strings":["Dept. of Electrical and Computer Engineering, University of Arizona, Tucson, AZ, USA","Department of Electrical and Computer Engineering, University of Arizona, Tucson, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Electrical and Computer Engineering, University of Arizona, Tucson, AZ, USA","institution_ids":["https://openalex.org/I138006243"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Arizona, Tucson, USA","institution_ids":["https://openalex.org/I138006243"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I138006243"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1272","last_page":"1277"},"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":0.9993000030517578,"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":0.9993000030517578,"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/T10974","display_name":"Advanced Queuing Theory Analysis","score":0.9976000189781189,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10148","display_name":"Advanced MIMO Systems Optimization","score":0.9973000288009644,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.7021865248680115},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6828044652938843},{"id":"https://openalex.org/keywords/guard","display_name":"Guard (computer science)","score":0.6812574863433838},{"id":"https://openalex.org/keywords/channel-allocation-schemes","display_name":"Channel allocation schemes","score":0.6716480851173401},{"id":"https://openalex.org/keywords/heuristic","display_name":"Heuristic","score":0.6628426909446716},{"id":"https://openalex.org/keywords/weapon-target-assignment-problem","display_name":"Weapon target assignment problem","score":0.6095007658004761},{"id":"https://openalex.org/keywords/assignment-problem","display_name":"Assignment problem","score":0.5261979699134827},{"id":"https://openalex.org/keywords/mathematical-optimization","display_name":"Mathematical optimization","score":0.5188971161842346},{"id":"https://openalex.org/keywords/frequency-assignment","display_name":"Frequency assignment","score":0.4981675148010254},{"id":"https://openalex.org/keywords/fading","display_name":"Fading","score":0.49537432193756104},{"id":"https://openalex.org/keywords/spectral-efficiency","display_name":"Spectral efficiency","score":0.4496666193008423},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.449182391166687},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35277384519577026},{"id":"https://openalex.org/keywords/optimization-problem","display_name":"Optimization problem","score":0.34451085329055786},{"id":"https://openalex.org/keywords/generalized-assignment-problem","display_name":"Generalized assignment problem","score":0.33759263157844543},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.2771335542201996},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19293907284736633},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.14837023615837097},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.14401006698608398},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09811264276504517}],"concepts":[{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.7021865248680115},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6828044652938843},{"id":"https://openalex.org/C141141315","wikidata":"https://www.wikidata.org/wiki/Q2379942","display_name":"Guard (computer science)","level":2,"score":0.6812574863433838},{"id":"https://openalex.org/C114237682","wikidata":"https://www.wikidata.org/wiki/Q5072483","display_name":"Channel allocation schemes","level":3,"score":0.6716480851173401},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.6628426909446716},{"id":"https://openalex.org/C30202268","wikidata":"https://www.wikidata.org/wiki/Q7978065","display_name":"Weapon target assignment problem","level":4,"score":0.6095007658004761},{"id":"https://openalex.org/C85044808","wikidata":"https://www.wikidata.org/wiki/Q620614","display_name":"Assignment problem","level":2,"score":0.5261979699134827},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.5188971161842346},{"id":"https://openalex.org/C2776628324","wikidata":"https://www.wikidata.org/wiki/Q22222748","display_name":"Frequency assignment","level":2,"score":0.4981675148010254},{"id":"https://openalex.org/C81978471","wikidata":"https://www.wikidata.org/wiki/Q1196572","display_name":"Fading","level":3,"score":0.49537432193756104},{"id":"https://openalex.org/C137246740","wikidata":"https://www.wikidata.org/wiki/Q583970","display_name":"Spectral efficiency","level":3,"score":0.4496666193008423},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.449182391166687},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35277384519577026},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.34451085329055786},{"id":"https://openalex.org/C194146004","wikidata":"https://www.wikidata.org/wiki/Q5532462","display_name":"Generalized assignment problem","level":3,"score":0.33759263157844543},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.2771335542201996},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19293907284736633},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.14837023615837097},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.14401006698608398},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09811264276504517},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/glocom.2013.6831249","is_oa":false,"landing_page_url":"https://doi.org/10.1109/glocom.2013.6831249","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE Global Communications Conference (GLOBECOM)","raw_type":"proceedings-article"},{"id":"pmh:oai:zenodo.org:1269014","is_oa":true,"landing_page_url":"https://zenodo.org/record/1269014","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:1269014","is_oa":true,"landing_page_url":"https://zenodo.org/record/1269014","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"},"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306076","display_name":"National Science Foundation","ror":"https://ror.org/021nxhr62"},{"id":"https://openalex.org/F4320309374","display_name":"Ohio State University","ror":"https://ror.org/00rs6vg23"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W254944847","https://openalex.org/W599836893","https://openalex.org/W1968058578","https://openalex.org/W2022094338","https://openalex.org/W2058409291","https://openalex.org/W2060409964","https://openalex.org/W2069144514","https://openalex.org/W2135703115","https://openalex.org/W2159858718","https://openalex.org/W2164219995","https://openalex.org/W2321283615","https://openalex.org/W4246219036","https://openalex.org/W6700742720"],"related_works":["https://openalex.org/W2937059810","https://openalex.org/W2154322765","https://openalex.org/W2048331343","https://openalex.org/W1976256054","https://openalex.org/W1974105863","https://openalex.org/W2305015358","https://openalex.org/W2049886566","https://openalex.org/W101163445","https://openalex.org/W4235323511","https://openalex.org/W2048002807"],"abstract_inverted_index":{"The":[0,87,168],"uncertainty":[1],"in":[2,22],"channel":[3,20,37,41,54,134,140,171],"quality":[4],"due":[5],"to":[6,116,152],"fading":[7],"and":[8,46,183,207],"shadowing":[9],"along":[10],"with":[11,66,82,197],"the":[12,51,61,96,103,110,117,160,164,184,215],"unpredictability":[13],"of":[14,166],"primary":[15],"user":[16],"(PU)":[17],"activity":[18],"make":[19],"assignment":[21,38,55,93,98,135,172,186],"opportunistic":[23],"spectrum":[24,85,112,118,129],"access":[25],"(OSA)":[26],"networks":[27],"quite":[28],"challenging.":[29],"In":[30,50],"this":[31],"paper,":[32],"we":[33],"propose":[34],"two":[35],"per-link":[36],"models":[39,206],"under":[40],"uncertainty:":[42],"a":[43,67,71,79,91,127,177,191],"static":[44,52,169],"single-stage":[45],"an":[47],"adaptive":[48,88,121,185],"two-stage.":[49],"model,":[53,94],"is":[56,76,90,113,123,131,174,188],"performed":[57],"once,":[58],"such":[59,108],"that":[60,109,149,214],"rate":[62],"demands":[63],"are":[64,105,150,219],"met":[65],"probability":[68],"greater":[69],"than":[70],"certain":[72],"threshold.":[73],"This":[74,120],"model":[75,89,122],"appropriate":[77,125],"for":[78,138,204],"distributed":[80],"network":[81],"no":[83],"centralized":[84,128],"manager.":[86,119],"two-stage":[92,192],"where":[95],"initial":[97],"may":[99],"be":[100],"corrected":[101],"once":[102],"uncertainties":[104],"partially":[106],"revealed,":[107],"excess":[111],"returned":[114],"back":[115],"more":[124],"when":[126],"manager":[130],"available.":[132],"Our":[133],"algorithms":[136,156,203,218],"account":[137],"adjacent":[139,147],"interference":[141],"(ACI)":[142],"by":[143],"introducing":[144],"guard-bands":[145],"between":[146],"channels":[148],"assigned":[151],"different":[153],"links.":[154],"These":[155],"aim":[157],"at":[158],"maximizing":[159],"spectral":[161],"efficiency,":[162],"considering":[163],"impact":[165],"guard-bands.":[167],"ACI-aware":[170],"problem":[173,181,187,196],"formulated":[175,189],"as":[176,190],"chance-constrained":[178,193],"stochastic":[179,194],"subset-sum":[180,195],"(CSSP),":[182],"recourse":[198],"(CSSPR).":[199],"We":[200],"develop":[201],"heuristic":[202,217],"both":[205],"test":[208],"their":[209],"performance.":[210],"Preliminary":[211],"results":[212],"demonstrate":[213],"proposed":[216],"highly":[220],"efficient.":[221]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}