{"id":"https://openalex.org/W2168599295","doi":"https://doi.org/10.1109/wcnc.2011.5779237","title":"Priority-list-based opportunistic cooperation — a general framework with cost-aware utility","display_name":"Priority-list-based opportunistic cooperation — a general framework with cost-aware utility","publication_year":2011,"publication_date":"2011-03-01","ids":{"openalex":"https://openalex.org/W2168599295","doi":"https://doi.org/10.1109/wcnc.2011.5779237","mag":"2168599295"},"language":"en","primary_location":{"id":"doi:10.1109/wcnc.2011.5779237","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2011.5779237","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Wireless Communications and Networking Conference","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/A5050256575","display_name":"Zhengqing Hu","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":true,"raw_author_name":"Zhengqing Hu","raw_affiliation_strings":["Department of ECE, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Department of ECE, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","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":["Department of ECE, National University of Singapore, Singapore"],"affiliations":[{"raw_affiliation_string":"Department of ECE, National University of Singapore, Singapore","institution_ids":["https://openalex.org/I165932596"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5050256575"],"corresponding_institution_ids":["https://openalex.org/I165932596"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.21291974,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"814","last_page":"819"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"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/T10796","display_name":"Cooperative Communication and Network Coding","score":0.9998999834060669,"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/T11158","display_name":"Wireless Networks and Protocols","score":0.9995999932289124,"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/T10246","display_name":"Mobile Ad Hoc Networks","score":0.9994000196456909,"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":0.8439626693725586},{"id":"https://openalex.org/keywords/anycast","display_name":"Anycast","score":0.577712893486023},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.57244873046875},{"id":"https://openalex.org/keywords/performance-metric","display_name":"Performance metric","score":0.5120911598205566},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5015666484832764},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4806424677371979},{"id":"https://openalex.org/keywords/routing","display_name":"Routing (electronic design automation)","score":0.4637371301651001},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.4369361996650696},{"id":"https://openalex.org/keywords/wireless-network","display_name":"Wireless network","score":0.4283725917339325},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1078324019908905}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8439626693725586},{"id":"https://openalex.org/C122005561","wikidata":"https://www.wikidata.org/wiki/Q613897","display_name":"Anycast","level":3,"score":0.577712893486023},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.57244873046875},{"id":"https://openalex.org/C2780898871","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Performance metric","level":2,"score":0.5120911598205566},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5015666484832764},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4806424677371979},{"id":"https://openalex.org/C74172769","wikidata":"https://www.wikidata.org/wiki/Q1446839","display_name":"Routing (electronic design automation)","level":2,"score":0.4637371301651001},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.4369361996650696},{"id":"https://openalex.org/C108037233","wikidata":"https://www.wikidata.org/wiki/Q11375","display_name":"Wireless network","level":3,"score":0.4283725917339325},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1078324019908905},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C187736073","wikidata":"https://www.wikidata.org/wiki/Q2920921","display_name":"Management","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"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":2,"locations":[{"id":"doi:10.1109/wcnc.2011.5779237","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcnc.2011.5779237","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 IEEE Wireless Communications and Networking Conference","raw_type":"proceedings-article"},{"id":"pmh:oai:scholarbank.nus.edu.sg:10635/71502","is_oa":false,"landing_page_url":"http://scholarbank.nus.edu.sg/handle/10635/71502","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":[{"id":"https://metadata.un.org/sdg/17","score":0.550000011920929,"display_name":"Partnerships for the goals"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1727416800","https://openalex.org/W1974877378","https://openalex.org/W2059795389","https://openalex.org/W2086110500","https://openalex.org/W2104911317","https://openalex.org/W2112643850","https://openalex.org/W2151824015","https://openalex.org/W4234390533"],"related_works":["https://openalex.org/W4361804730","https://openalex.org/W2142113611","https://openalex.org/W2334467465","https://openalex.org/W2018387840","https://openalex.org/W2087870008","https://openalex.org/W2045629210","https://openalex.org/W2162534555","https://openalex.org/W2752178021","https://openalex.org/W2143024819","https://openalex.org/W4247159817"],"abstract_inverted_index":{"Cooperation":[0],"can":[1,34,156],"greatly":[2],"improve":[3],"the":[4,12,16,19,68,82,93,99,111,152,158,165,174,177,196],"performance":[5,166,211],"of":[6,18,32,74,84,117,167],"wireless":[7,20],"networks,":[8],"but":[9],"not":[10],"all":[11],"time.":[13],"Due":[14],"to":[15,88,107,150,207],"dynamics":[17],"network":[21,210],"and":[22,57,95,109,115,129,163,219],"incomplete":[23],"information,":[24],"in":[25,78,98,173,187],"many":[26],"cases,":[27],"only":[28],"some":[29],"uncertain":[30],"opportunities":[31],"cooperation":[33,42,100],"be":[35],"found.":[36],"When":[37],"these":[38,60,75],"situations":[39],"arise,":[40],"opportunistic":[41,48,50,171,184],"techniques,":[43],"such":[44,215],"as":[45,216],"algorithms":[46,214],"for":[47,65,122,182],"routing,":[49],"spectrum":[51],"sharing":[52],"etc.":[53],"have":[54,62],"been":[55,63],"designed":[56,64],"studied.":[58],"Although":[59],"techniques":[61],"different":[66],"problems,":[67],"fundamental":[69],"strategies":[70],"are":[71],"similar.":[72],"One":[73],"strategies,":[76],"studied":[77],"this":[79,140],"paper,":[80,141],"is":[81,148],"use":[83],"a":[85,104,119,132],"priority":[86,120,153,169,180,203],"list":[87,121,154,204],"facilitate":[89],"cooperation.":[90,123],"By":[91],"studying":[92],"benefits":[94,114,128],"costs":[96,116,130],"incurred":[97],"process,":[101],"we":[102],"propose":[103],"general":[105],"framework":[106],"calculate":[108],"predict":[110],"long":[112],"term":[113],"using":[118],"We":[124,161],"then":[125],"unify":[126],"both":[127],"into":[131],"single":[133],"metric":[134],"called":[135],"cost-aware":[136],"utility":[137],"(CAU).":[138],"In":[139],"an":[142,183,188,201],"algorithm":[143,199],"with":[144,176],"polynomial":[145],"time":[146],"complexity":[147],"derived":[149],"find":[151],"which":[155],"give":[157],"optimal":[159,179,202],"CAU.":[160],"analyze":[162],"compare":[164],"several":[168],"list-based":[170],"methods":[172],"literature":[175],"CAU-based":[178,198],"list,":[181],"forwarding":[185],"scenario":[186],"IEEE":[189],"802.11g":[190],"network.":[191],"Our":[192],"results":[193],"show":[194],"that":[195,205],"proposed":[197],"discovers":[200],"leads":[206],"significantly":[208],"better":[209],"than":[212],"other":[213],"legacy":[217],"WiFi":[218],"AnyCast.":[220]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}