{"id":"https://openalex.org/W2962994610","doi":"https://doi.org/10.1109/tmc.2018.2852654","title":"A Novel Mobile Data Contract Design with Time Flexibility","display_name":"A Novel Mobile Data Contract Design with Time Flexibility","publication_year":2018,"publication_date":"2018-07-03","ids":{"openalex":"https://openalex.org/W2962994610","doi":"https://doi.org/10.1109/tmc.2018.2852654","mag":"2962994610"},"language":"en","primary_location":{"id":"doi:10.1109/tmc.2018.2852654","doi":"https://doi.org/10.1109/tmc.2018.2852654","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2018.2852654","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["ccf-a","cwts-core","dongbi-a","jufo-3","norway-2","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Mobile Computing","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1806.07308","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5038782749","display_name":"Yi Wei","orcid":"https://orcid.org/0000-0003-3829-7148","observed_orcids":["https://orcid.org/0000-0003-3829-7148"]},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Yi Wei","raw_affiliation_strings":["Department of Information Engineering, Chinese University of Hong Kong, Shatin, N.T., Hong Kong"],"raw_orcid":"https://orcid.org/0000-0003-3829-7148","affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Chinese University of Hong Kong, Shatin, N.T., Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110829680","display_name":"Junlin Yu","orcid":"https://orcid.org/0009-0007-3689-4367","observed_orcids":["https://orcid.org/0009-0007-3689-4367"]},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Junlin Yu","raw_affiliation_strings":["Department of Information Engineering, Chinese University of Hong Kong, Shatin, N.T., Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Chinese University of Hong Kong, Shatin, N.T., Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018901692","display_name":"Tat-Ming Lok","orcid":"https://orcid.org/0000-0001-8563-224X","observed_orcids":["https://orcid.org/0000-0001-8563-224X"]},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"HK","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Tat-Ming Lok","raw_affiliation_strings":["Department of Information Engineering, Chinese University of Hong Kong, Shatin, N.T., Hong Kong"],"raw_orcid":"https://orcid.org/0000-0001-8563-224X","affiliations":[{"raw_affiliation_string":"Department of Information Engineering, Chinese University of Hong Kong, Shatin, N.T., Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042180402","display_name":"Lin Xia Gao","orcid":"https://orcid.org/0000-0002-0142-1515","observed_orcids":["https://orcid.org/0000-0002-0142-1515"]},"institutions":[{"id":"https://openalex.org/I204983213","display_name":"Harbin Institute of Technology","ror":"https://ror.org/01yqg2h08","country_code":"CN","type":"education","lineage":["https://openalex.org/I204983213"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Lin Gao","raw_affiliation_strings":["Department of Electronic and Information Engineering, Harbin Institute of Technology, Shenzhen, Guangdong, China"],"raw_orcid":"https://orcid.org/0000-0002-0142-1515","affiliations":[{"raw_affiliation_string":"Department of Electronic and Information Engineering, Harbin Institute of Technology, Shenzhen, Guangdong, China","institution_ids":["https://openalex.org/I204983213"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":3.1306,"has_fulltext":true,"cited_by_count":13,"citation_normalized_percentile":{"value":0.92908374,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"18","issue":"5","first_page":"986","last_page":"999"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11161","display_name":"Consumer Market Behavior and Pricing","score":0.23330000042915344,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T11161","display_name":"Consumer Market Behavior and Pricing","score":0.23330000042915344,"subfield":{"id":"https://openalex.org/subfields/1406","display_name":"Marketing"},"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/T10328","display_name":"Supply Chain and Inventory Management","score":0.22470000386238098,"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/T11499","display_name":"ICT Impact and Policies","score":0.0869000032544136,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/mobile-data-plans","display_name":"mobile data plans","score":0.921999990940094},{"id":"https://openalex.org/keywords/temporal-flexibility","display_name":"temporal flexibility","score":0.6970000267028809},{"id":"https://openalex.org/keywords/contract-theory","display_name":"contract theory","score":0.7310000061988831},{"id":"https://openalex.org/keywords/incentive-compatibility","display_name":"incentive compatibility","score":0.8579999804496765},{"id":"https://openalex.org/keywords/individual-rationality","display_name":"individual rationality","score":1.0},{"id":"https://openalex.org/keywords/consumer-heterogeneity","display_name":"consumer heterogeneity","score":0.8019999861717224},{"id":"https://openalex.org/keywords/data-requirements","display_name":"data requirements","score":0.5370000004768372}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6400054693222046},{"id":"https://openalex.org/C181622380","wikidata":"https://www.wikidata.org/wiki/Q26911","display_name":"Profit (economics)","level":2,"score":0.5080559253692627},{"id":"https://openalex.org/C2776036281","wikidata":"https://www.wikidata.org/wiki/Q48769818","display_name":"Constraint (computer-aided design)","level":2,"score":0.47222307324409485},{"id":"https://openalex.org/C2780598303","wikidata":"https://www.wikidata.org/wiki/Q65921492","display_name":"Flexibility (engineering)","level":2,"score":0.46322134137153625},{"id":"https://openalex.org/C91810955","wikidata":"https://www.wikidata.org/wiki/Q7731670","display_name":"Incentive compatibility","level":3,"score":0.43888431787490845},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.35651054978370667},{"id":"https://openalex.org/C29122968","wikidata":"https://www.wikidata.org/wiki/Q1414816","display_name":"Incentive","level":2,"score":0.3284503221511841},{"id":"https://openalex.org/C175444787","wikidata":"https://www.wikidata.org/wiki/Q39072","display_name":"Microeconomics","level":1,"score":0.2904389500617981},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.21914079785346985},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14341425895690918},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12845033407211304},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/tmc.2018.2852654","doi":"https://doi.org/10.1109/tmc.2018.2852654","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmc.2018.2852654","pdf_url":null,"source":{"id":"https://openalex.org/S69141925","display_name":"IEEE Transactions on Mobile Computing","issn_l":"1536-1233","issn":["1536-1233","1558-0660","2161-9875"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["ccf-a","cwts-core","dongbi-a","jufo-3","norway-2","poland-140","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320439","host_organization_name":"IEEE Computer Society","host_organization_lineage":["https://openalex.org/P4310320439","https://openalex.org/P4310319808"],"host_organization_lineage_names":["IEEE Computer Society","Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Mobile Computing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1806.07308","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/1806.07308","pdf_url":"https://arxiv.org/pdf/1806.07308","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},{"id":"doi:10.48550/arxiv.1806.07308","doi":"https://doi.org/10.48550/arxiv.1806.07308","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1806.07308","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1806.07308","doi":null,"is_oa":true,"landing_page_url":"http://arxiv.org/abs/1806.07308","pdf_url":"https://arxiv.org/pdf/1806.07308","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"sustainable_development_goals_aurora":[{"display_name":"Partnerships for the goals","score":0.4699999988079071,"id":"https://metadata.un.org/sdg/17"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G5798701549","display_name":null,"funder_award_id":"61771162","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2962994610.pdf","grobid_xml":"https://content.openalex.org/works/W2962994610.grobid-xml"},"referenced_works_count":29,"referenced_works":["https://openalex.org/W1503531025","https://openalex.org/W1505062555","https://openalex.org/W1505175849","https://openalex.org/W1980889765","https://openalex.org/W1994174199","https://openalex.org/W2010653253","https://openalex.org/W2011914393","https://openalex.org/W2018061752","https://openalex.org/W2048026410","https://openalex.org/W2076231486","https://openalex.org/W2090349153","https://openalex.org/W2091883617","https://openalex.org/W2098908098","https://openalex.org/W2126643042","https://openalex.org/W2208621283","https://openalex.org/W2314643314","https://openalex.org/W2345043033","https://openalex.org/W2509511072","https://openalex.org/W2580720904","https://openalex.org/W2731238092","https://openalex.org/W2754237425","https://openalex.org/W2759513703","https://openalex.org/W2784947777","https://openalex.org/W2809671089","https://openalex.org/W2925285095","https://openalex.org/W2962994610","https://openalex.org/W2963662706","https://openalex.org/W2964068851","https://openalex.org/W4237242201"],"related_works":["https://openalex.org/W2580720904","https://openalex.org/W2759513703","https://openalex.org/W2809671089","https://openalex.org/W2963871387","https://openalex.org/W2946660862","https://openalex.org/W2792666398","https://openalex.org/W2492742333","https://openalex.org/W2151795526","https://openalex.org/W2995566851","https://openalex.org/W2281376324"],"abstract_inverted_index":{"In":[0,61,151,166],"conventional":[1,267],"mobile":[2,47],"data":[3,6,19,48,54,67,77,90,103,120,128,217,269],"plans,":[4],"the":[5,17,24,66,98,117,126,144,152,167,170,200,216,220,230,235,241,259,266],"is":[7,147],"associated":[8],"with":[9,56,79,86,121,161,187,192,219,265],"a":[10,72,94,101,109,162,176,193],"fixed":[11],"period":[12,83,112],"(e.g.,":[13],"one":[14],"month)":[15],"and":[16,39,113,137,181,205,243],"unused":[18],"will":[20],"be":[21],"cleared":[22],"at":[23],"end":[25],"of":[26,32,59,82,89,108,111,157,179,184,246],"each":[27,155,182,212],"period.":[28,60],"To":[29],"take":[30],"advantage":[31],"consumers'":[33],"heterogeneous":[34],"demands":[35],"across":[36],"different":[37,57,80,87,122,134,188],"periods":[38],"meanwhile":[40,239],"to":[41,214],"provide":[42],"more":[43],"time":[44],"flexibility,":[45],"some":[46],"service":[49],"providers":[50],"(SP)":[51],"have":[52],"offered":[53],"plans":[55,78],"lengths":[58,81],"this":[62],"paper,":[63],"we":[64],"consider":[65],"plan":[68,104,129,218],"design":[69],"problem":[70],"for":[71,84,119,224],"single":[73],"SP,":[74],"who":[75],"provides":[76],"consumers":[85,158,171,185],"characteristics":[88],"demands.":[91],"We":[92,124,197,227],"propose":[93],"contract-theoretic":[95],"approach,":[96],"wherein":[97],"SP":[99],"offers":[100],"period-price":[102,164,195,221],"contract":[105,130,232,256],"which":[106,210],"consists":[107],"set":[110],"price":[114],"combinations,":[115],"indicating":[116],"prices":[118],"periods.":[123],"study":[125],"optimal":[127,231,255],"designs":[131],"under":[132],"two":[133],"models:":[135],"discrete":[136,148],"continuous":[138],"consumer-type":[139],"models,":[140],"depending":[141],"on":[142],"whether":[143],"consumer":[145,213],"type":[146,156],"or":[149],"continuous.":[150],"former":[153],"model,":[154,169],"are":[159,172,190],"assigned":[160,191],"specific":[163,194],"combination.":[165,196],"latter":[168],"first":[173],"categorized":[174],"into":[175],"finite":[177],"number":[178],"groups,":[180],"group":[183],"(possibly":[186],"types)":[189],"systematically":[198],"analyze":[199],"incentive":[201],"compatibility":[202],"(IC)":[203],"constraint":[204],"individual":[206],"rationality":[207],"(IR)":[208],"constraint,":[209],"ensure":[211],"choose":[215],"combination":[222],"intended":[223],"his":[225],"type.":[226],"further":[228],"derive":[229],"that":[233,252],"maximizes":[234],"SP's":[236,260],"expected":[237],"profit,":[238],"satisfying":[240],"IC":[242],"IR":[244],"constraints":[245],"consumers.":[247],"Our":[248],"numerical":[249],"results":[250],"show":[251],"our":[253],"proposed":[254],"can":[257],"increase":[258],"profit":[261],"over":[262],"35%":[263],"comparing":[264],"monthly-period":[268],"plan.":[270]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2019-07-30T00:00:00"}