{"id":"https://openalex.org/W4415971067","doi":"https://doi.org/10.1109/tnsm.2025.3629810","title":"Revenue-Aware Seamless Content Distribution in Satellite-Terrestrial Integrated Networks","display_name":"Revenue-Aware Seamless Content Distribution in Satellite-Terrestrial Integrated Networks","publication_year":2025,"publication_date":"2025-11-06","ids":{"openalex":"https://openalex.org/W4415971067","doi":"https://doi.org/10.1109/tnsm.2025.3629810"},"language":"en","primary_location":{"id":"doi:10.1109/tnsm.2025.3629810","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tnsm.2025.3629810","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Network and Service Management","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.1109/tnsm.2025.3629810","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5092828555","display_name":"Haftay Gebreslasie Abreha","orcid":"https://orcid.org/0009-0000-2172-2326"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":true,"raw_author_name":"Haftay Gebreslasie Abreha","raw_affiliation_strings":["Interdisciplinary Center for Security, Reliability and Trust, University of Luxembourg, Luxembourg City, Luxembourg","Interdisciplinary Center for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg City, Luxembourg"],"raw_orcid":"https://orcid.org/0009-0000-2172-2326","affiliations":[{"raw_affiliation_string":"Interdisciplinary Center for Security, Reliability and Trust, University of Luxembourg, Luxembourg City, Luxembourg","institution_ids":["https://openalex.org/I186903577"]},{"raw_affiliation_string":"Interdisciplinary Center for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg City, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028606668","display_name":"Ilora Maity","orcid":"https://orcid.org/0000-0002-8042-4123"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Ilora Maity","raw_affiliation_strings":["Interdisciplinary Center for Security, Reliability and Trust, University of Luxembourg, Luxembourg City, Luxembourg","Interdisciplinary Center for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg City, Luxembourg"],"raw_orcid":"https://orcid.org/0000-0002-8042-4123","affiliations":[{"raw_affiliation_string":"Interdisciplinary Center for Security, Reliability and Trust, University of Luxembourg, Luxembourg City, Luxembourg","institution_ids":["https://openalex.org/I186903577"]},{"raw_affiliation_string":"Interdisciplinary Center for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg City, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027529800","display_name":"Youssouf Drif","orcid":"https://orcid.org/0000-0003-1471-7195"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Youssouf Drif","raw_affiliation_strings":["Interdisciplinary Center for Security, Reliability and Trust, University of Luxembourg, Luxembourg City, Luxembourg","Interdisciplinary Center for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg City, Luxembourg"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Interdisciplinary Center for Security, Reliability and Trust, University of Luxembourg, Luxembourg City, Luxembourg","institution_ids":["https://openalex.org/I186903577"]},{"raw_affiliation_string":"Interdisciplinary Center for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg City, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101991670","display_name":"Christos Politis","orcid":"https://orcid.org/0000-0002-5859-2964"},"institutions":[{"id":"https://openalex.org/I909555","display_name":"SES (Luxembourg)","ror":"https://ror.org/00526y629","country_code":"LU","type":"company","lineage":["https://openalex.org/I909555"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Christos Politis","raw_affiliation_strings":["SES S.A., Chateau de Betzdorf, Betzdorf, Luxemburg","Ses S.A., Chateau de Betzdorf, Luxemburg"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SES S.A., Chateau de Betzdorf, Betzdorf, Luxemburg","institution_ids":["https://openalex.org/I909555"]},{"raw_affiliation_string":"Ses S.A., Chateau de Betzdorf, Luxemburg","institution_ids":["https://openalex.org/I909555"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016154330","display_name":"Symeon Chatzinotas","orcid":"https://orcid.org/0000-0001-5122-0001"},"institutions":[{"id":"https://openalex.org/I186903577","display_name":"University of Luxembourg","ror":"https://ror.org/036x5ad56","country_code":"LU","type":"education","lineage":["https://openalex.org/I186903577"]}],"countries":["LU"],"is_corresponding":false,"raw_author_name":"Symeon Chatzinotas","raw_affiliation_strings":["Interdisciplinary Center for Security, Reliability and Trust, University of Luxembourg, Luxembourg City, Luxembourg","Interdisciplinary Center for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg City, Luxembourg"],"raw_orcid":"https://orcid.org/0000-0001-5122-0001","affiliations":[{"raw_affiliation_string":"Interdisciplinary Center for Security, Reliability and Trust, University of Luxembourg, Luxembourg City, Luxembourg","institution_ids":["https://openalex.org/I186903577"]},{"raw_affiliation_string":"Interdisciplinary Center for Security, Reliability and Trust (SnT), University of Luxembourg, Luxembourg City, Luxembourg","institution_ids":["https://openalex.org/I186903577"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5092828555"],"corresponding_institution_ids":["https://openalex.org/I186903577"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.36782312,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"23","issue":null,"first_page":"1128","last_page":"1144"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","score":0.760699987411499,"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/T11478","display_name":"Caching and Content Delivery","score":0.760699987411499,"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/T11896","display_name":"Opportunistic and Delay-Tolerant Networks","score":0.08720000088214874,"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/T10273","display_name":"IoT and Edge/Fog Computing","score":0.03970000147819519,"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/cache","display_name":"Cache","score":0.6836000084877014},{"id":"https://openalex.org/keywords/edge-computing","display_name":"Edge computing","score":0.4505999982357025},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.4359999895095825},{"id":"https://openalex.org/keywords/server","display_name":"Server","score":0.3781000077724457},{"id":"https://openalex.org/keywords/network-topology","display_name":"Network topology","score":0.37720000743865967},{"id":"https://openalex.org/keywords/overhead","display_name":"Overhead (engineering)","score":0.3750999867916107},{"id":"https://openalex.org/keywords/overlay-network","display_name":"Overlay network","score":0.3504999876022339},{"id":"https://openalex.org/keywords/greedy-algorithm","display_name":"Greedy algorithm","score":0.35019999742507935},{"id":"https://openalex.org/keywords/particle-swarm-optimization","display_name":"Particle swarm optimization","score":0.3375999927520752},{"id":"https://openalex.org/keywords/integer-programming","display_name":"Integer programming","score":0.33379998803138733}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8883000016212463},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.6836000084877014},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.5956000089645386},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5285000205039978},{"id":"https://openalex.org/C2778456923","wikidata":"https://www.wikidata.org/wiki/Q5337692","display_name":"Edge computing","level":3,"score":0.4505999982357025},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.4359999895095825},{"id":"https://openalex.org/C93996380","wikidata":"https://www.wikidata.org/wiki/Q44127","display_name":"Server","level":2,"score":0.3781000077724457},{"id":"https://openalex.org/C199845137","wikidata":"https://www.wikidata.org/wiki/Q145490","display_name":"Network topology","level":2,"score":0.37720000743865967},{"id":"https://openalex.org/C2779960059","wikidata":"https://www.wikidata.org/wiki/Q7113681","display_name":"Overhead (engineering)","level":2,"score":0.3750999867916107},{"id":"https://openalex.org/C169851745","wikidata":"https://www.wikidata.org/wiki/Q1331985","display_name":"Overlay network","level":3,"score":0.3504999876022339},{"id":"https://openalex.org/C51823790","wikidata":"https://www.wikidata.org/wiki/Q504353","display_name":"Greedy algorithm","level":2,"score":0.35019999742507935},{"id":"https://openalex.org/C85617194","wikidata":"https://www.wikidata.org/wiki/Q2072794","display_name":"Particle swarm optimization","level":2,"score":0.3375999927520752},{"id":"https://openalex.org/C56086750","wikidata":"https://www.wikidata.org/wiki/Q6042592","display_name":"Integer programming","level":2,"score":0.33379998803138733},{"id":"https://openalex.org/C101403955","wikidata":"https://www.wikidata.org/wiki/Q6707083","display_name":"Lyapunov optimization","level":5,"score":0.3287000060081482},{"id":"https://openalex.org/C2780378061","wikidata":"https://www.wikidata.org/wiki/Q25351891","display_name":"Service (business)","level":2,"score":0.32850000262260437},{"id":"https://openalex.org/C100158260","wikidata":"https://www.wikidata.org/wiki/Q1650567","display_name":"Dynamic web page","level":3,"score":0.32260000705718994},{"id":"https://openalex.org/C137836250","wikidata":"https://www.wikidata.org/wiki/Q984063","display_name":"Optimization problem","level":2,"score":0.31450000405311584},{"id":"https://openalex.org/C195563490","wikidata":"https://www.wikidata.org/wiki/Q180368","display_name":"Network congestion","level":3,"score":0.3093999922275543},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.3077999949455261},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.30140000581741333},{"id":"https://openalex.org/C2778770139","wikidata":"https://www.wikidata.org/wiki/Q1966904","display_name":"Solver","level":2,"score":0.29019999504089355},{"id":"https://openalex.org/C118930307","wikidata":"https://www.wikidata.org/wiki/Q600590","display_name":"Tuple","level":2,"score":0.28679999709129333},{"id":"https://openalex.org/C2776324614","wikidata":"https://www.wikidata.org/wiki/Q3948731","display_name":"Web content","level":3,"score":0.2752000093460083},{"id":"https://openalex.org/C2776061582","wikidata":"https://www.wikidata.org/wiki/Q25325231","display_name":"Mobile edge computing","level":3,"score":0.2741999924182892},{"id":"https://openalex.org/C2780609101","wikidata":"https://www.wikidata.org/wiki/Q17156588","display_name":"Resource management (computing)","level":2,"score":0.27390000224113464},{"id":"https://openalex.org/C173801870","wikidata":"https://www.wikidata.org/wiki/Q201413","display_name":"Heuristic","level":2,"score":0.27379998564720154},{"id":"https://openalex.org/C153646914","wikidata":"https://www.wikidata.org/wiki/Q535695","display_name":"Cellular network","level":2,"score":0.26330000162124634},{"id":"https://openalex.org/C38556500","wikidata":"https://www.wikidata.org/wiki/Q13404475","display_name":"Cache algorithms","level":4,"score":0.2619999945163727},{"id":"https://openalex.org/C2780945871","wikidata":"https://www.wikidata.org/wiki/Q194274","display_name":"Backup","level":2,"score":0.26159998774528503},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.25999999046325684},{"id":"https://openalex.org/C33039251","wikidata":"https://www.wikidata.org/wiki/Q173373","display_name":"Content management","level":2,"score":0.25459998846054077},{"id":"https://openalex.org/C95491727","wikidata":"https://www.wikidata.org/wiki/Q992968","display_name":"Mobile telephony","level":3,"score":0.25290000438690186},{"id":"https://openalex.org/C2779370713","wikidata":"https://www.wikidata.org/wiki/Q357554","display_name":"Load management","level":2,"score":0.25200000405311584},{"id":"https://openalex.org/C29202148","wikidata":"https://www.wikidata.org/wiki/Q287260","display_name":"Resource allocation","level":2,"score":0.25040000677108765},{"id":"https://openalex.org/C138236772","wikidata":"https://www.wikidata.org/wiki/Q25098575","display_name":"Edge device","level":3,"score":0.2502000033855438},{"id":"https://openalex.org/C138959212","wikidata":"https://www.wikidata.org/wiki/Q1806783","display_name":"Load balancing (electrical power)","level":3,"score":0.25},{"id":"https://openalex.org/C162307627","wikidata":"https://www.wikidata.org/wiki/Q204833","display_name":"Enhanced Data Rates for GSM Evolution","level":2,"score":0.25}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tnsm.2025.3629810","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tnsm.2025.3629810","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Network and Service Management","raw_type":"journal-article"},{"id":"pmh:oai:orbilu.uni.lu:10993/66670","is_oa":true,"landing_page_url":"https://orbilu.uni.lu/handle/10993/66670","pdf_url":null,"source":{"id":"https://openalex.org/S4306401815","display_name":"Open Repository and Bibliography (University of Luxembourg)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I186903577","host_organization_name":"University of Luxembourg","host_organization_lineage":["https://openalex.org/I186903577"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"IEEE Transactions on Network and Service Management, 1-1 (2025-11-06)","raw_type":"peer reviewed"}],"best_oa_location":{"id":"doi:10.1109/tnsm.2025.3629810","is_oa":true,"landing_page_url":"https://doi.org/10.1109/tnsm.2025.3629810","pdf_url":null,"source":{"id":"https://openalex.org/S173527311","display_name":"IEEE Transactions on Network and Service Management","issn_l":"1932-4537","issn":["1932-4537","2373-7379"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Network and Service Management","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"With":[0],"the":[1,131,190,211],"surging":[2],"demand":[3],"for":[4,19,172,183],"data-intensive":[5],"applications,":[6],"ensuring":[7],"seamless":[8],"content":[9,40,80,103,112,142,154],"delivery":[10],"in":[11,36,198],"Satellite-Terrestrial":[12],"Integrated":[13],"Networks":[14],"(STINs)":[15],"is":[16],"crucial,":[17],"especially":[18],"remote":[20],"users.":[21],"Dynamic":[22],"Ad":[23],"Insertion":[24],"(DAI)":[25],"enhances":[26],"monetization":[27,125],"and":[28,42,48,96,109,126,151,164,175,200],"user":[29,61,117,127,166],"experience,":[30],"while":[31,54],"Mobile":[32],"Edge":[33],"Computing":[34],"(MEC)":[35],"STINs":[37],"enables":[38],"distributed":[39,106],"caching":[41,81,143],"ad":[43,107,121],"insertion.":[44],"However,":[45],"satellite":[46],"mobility":[47],"time-varying":[49],"topologies":[50],"cause":[51],"service":[52,77],"disruptions,":[53],"excessive":[55],"or":[56],"poorly":[57],"placed":[58],"ads":[59],"risk":[60],"disengagement,":[62],"impacting":[63],"revenue.":[64],"This":[65],"paper":[66],"proposes":[67],"a":[68,176,195],"novel":[69],"framework":[70],"that":[71,91,114,144,189],"jointly":[72],"addresses":[73],"three":[74],"challenges:":[75],"(i)":[76],"continuity-and":[78],"topology-aware":[79],"to":[82,84,120,123,146,158,210],"adapt":[83],"STIN":[85],"dynamics,":[86],"(ii)":[87],"Distributed":[88],"DAI":[89,157],"(D-DAI)":[90],"minimizes":[92],"feeder":[93],"link":[94],"load":[95],"storage":[97,104],"overhead":[98],"by":[99,205],"avoiding":[100],"redundant":[101],"ad-variant":[102],"through":[105],"stitching,":[108],"(iii)":[110],"revenue-aware":[111],"distribution":[113,155],"explicitly":[115],"models":[116],"disengagement":[118],"due":[119],"overload":[122],"balance":[124],"satisfaction.":[128],"We":[129,168],"formulate":[130],"problem":[132],"as":[133],"two":[134],"hierarchical":[135],"Integer":[136],"Linear":[137],"Programming":[138],"(ILP)":[139],"optimizations:":[140],"one":[141],"aims":[145],"maximize":[147,159],"cache":[148,202],"hit":[149],"rate":[150],"another":[152],"optimizing":[153],"with":[156],"revenue,":[160],"minimize":[161],"end-user":[162],"costs,":[163],"enhance":[165],"experience.":[167],"develop":[169],"greedy":[170],"algorithms":[171],"fast":[173],"initialization":[174],"Binary":[177],"Particle":[178],"Swarm":[179],"Optimization":[180],"(BPSO)\u2013based":[181],"strategy":[182],"enhanced":[184],"performance.":[185],"Simulation":[186],"results":[187],"demonstrate":[188],"proposed":[191],"approach":[192],"achieves":[193],"over":[194],"4.5%":[196],"increase":[197],"revenue":[199],"reduces":[201],"retrieval":[203],"delay":[204],"more":[206],"than":[207],"39%":[208],"compared":[209],"benchmark":[212],"algorithms.":[213]},"counts_by_year":[],"updated_date":"2025-12-31T23:11:33.660297","created_date":"2025-11-06T00:00:00"}
