{"id":"https://openalex.org/W4408010146","doi":"https://doi.org/10.1007/s40747-025-01824-w","title":"Trust-aware privacy-preserving QoS prediction with graph neural collaborative filtering for internet of things services","display_name":"Trust-aware privacy-preserving QoS prediction with graph neural collaborative filtering for internet of things services","publication_year":2025,"publication_date":"2025-02-28","ids":{"openalex":"https://openalex.org/W4408010146","doi":"https://doi.org/10.1007/s40747-025-01824-w"},"language":"en","primary_location":{"id":"doi:10.1007/s40747-025-01824-w","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-025-01824-w","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-025-01824-w.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex &amp; Intelligent Systems","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://link.springer.com/content/pdf/10.1007/s40747-025-01824-w.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5044820938","display_name":"Weiwei Wang","orcid":"https://orcid.org/0000-0002-2319-3824"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Weiwei Wang","raw_affiliation_strings":["School of Telecommunications Engineering, Xidian University, Xi\u2019an, 710071, China"],"affiliations":[{"raw_affiliation_string":"School of Telecommunications Engineering, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101843363","display_name":"Wenping Ma","orcid":"https://orcid.org/0000-0001-6569-3029"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenping Ma","raw_affiliation_strings":["School of Telecommunications Engineering, Xidian University, Xi\u2019an, 710071, China"],"affiliations":[{"raw_affiliation_string":"School of Telecommunications Engineering, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091252112","display_name":"Kun Yan","orcid":"https://orcid.org/0000-0002-3619-8966"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kun Yan","raw_affiliation_strings":["School of Telecommunications Engineering, Xidian University, Xi\u2019an, 710071, China"],"affiliations":[{"raw_affiliation_string":"School of Telecommunications Engineering, Xidian University, Xi\u2019an, 710071, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5044820938"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":{"value":1320,"currency":"GBP","value_usd":1619},"apc_paid":{"value":1320,"currency":"GBP","value_usd":1619},"fwci":9.3099,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.97813042,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"11","issue":"4","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11165","display_name":"Image and Video Quality Assessment","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11165","display_name":"Image and Video Quality Assessment","score":0.9943000078201294,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11478","display_name":"Caching and Content Delivery","score":0.9937999844551086,"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":0.9865000247955322,"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/computational-intelligence","display_name":"Computational intelligence","score":0.7587900161743164},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6099122166633606},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.6011900305747986},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.5245495438575745},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.5120947360992432},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.4552108943462372},{"id":"https://openalex.org/keywords/internet-of-things","display_name":"Internet of Things","score":0.42530637979507446},{"id":"https://openalex.org/keywords/quality-of-service","display_name":"Quality of service","score":0.4231104552745819},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.37015044689178467},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.36621469259262085},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.25313568115234375},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.22731655836105347},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.1938936710357666},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.10432064533233643}],"concepts":[{"id":"https://openalex.org/C139502532","wikidata":"https://www.wikidata.org/wiki/Q1122090","display_name":"Computational intelligence","level":2,"score":0.7587900161743164},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6099122166633606},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.6011900305747986},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.5245495438575745},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.5120947360992432},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.4552108943462372},{"id":"https://openalex.org/C81860439","wikidata":"https://www.wikidata.org/wiki/Q251212","display_name":"Internet of Things","level":2,"score":0.42530637979507446},{"id":"https://openalex.org/C5119721","wikidata":"https://www.wikidata.org/wiki/Q220501","display_name":"Quality of service","level":2,"score":0.4231104552745819},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.37015044689178467},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.36621469259262085},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.25313568115234375},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.22731655836105347},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.1938936710357666},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.10432064533233643}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1007/s40747-025-01824-w","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-025-01824-w","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-025-01824-w.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex &amp; Intelligent Systems","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:df4a9fa935804fe691df2fcb54fa8523","is_oa":true,"landing_page_url":"https://doaj.org/article/df4a9fa935804fe691df2fcb54fa8523","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Complex & Intelligent Systems, Vol 11, Iss 4, Pp 1-18 (2025)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1007/s40747-025-01824-w","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s40747-025-01824-w","pdf_url":"https://link.springer.com/content/pdf/10.1007/s40747-025-01824-w.pdf","source":{"id":"https://openalex.org/S3035462843","display_name":"Complex & Intelligent Systems","issn_l":"2198-6053","issn":["2198-6053","2199-4536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Complex &amp; Intelligent Systems","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G8066419987","display_name":null,"funder_award_id":"2022ZDLGY03-08","funder_id":"https://openalex.org/F4320329783","funder_display_name":"Key Industry Innovation Chain of Shaanxi"}],"funders":[{"id":"https://openalex.org/F4320329783","display_name":"Key Industry Innovation Chain of Shaanxi","ror":null}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4408010146.pdf"},"referenced_works_count":45,"referenced_works":["https://openalex.org/W1776028013","https://openalex.org/W1966100307","https://openalex.org/W1981276685","https://openalex.org/W2006404195","https://openalex.org/W2030239032","https://openalex.org/W2042281163","https://openalex.org/W2060836686","https://openalex.org/W2091381870","https://openalex.org/W2140597141","https://openalex.org/W2162983389","https://openalex.org/W2523379725","https://openalex.org/W2537653515","https://openalex.org/W2611027303","https://openalex.org/W2738639449","https://openalex.org/W2795684161","https://openalex.org/W2888439982","https://openalex.org/W2909308047","https://openalex.org/W2921369641","https://openalex.org/W2969915818","https://openalex.org/W2993119222","https://openalex.org/W2999851651","https://openalex.org/W3007987776","https://openalex.org/W3011380968","https://openalex.org/W3020120917","https://openalex.org/W3028305817","https://openalex.org/W3090766752","https://openalex.org/W3123305615","https://openalex.org/W3132700449","https://openalex.org/W3204880307","https://openalex.org/W3208323717","https://openalex.org/W3214703494","https://openalex.org/W4200161340","https://openalex.org/W4205228770","https://openalex.org/W4205944804","https://openalex.org/W4308148980","https://openalex.org/W4313037130","https://openalex.org/W4323897160","https://openalex.org/W4379116557","https://openalex.org/W4386108456","https://openalex.org/W4386233398","https://openalex.org/W4386902921","https://openalex.org/W4388505317","https://openalex.org/W4389474234","https://openalex.org/W4390187284","https://openalex.org/W4397022940"],"related_works":["https://openalex.org/W2398165842","https://openalex.org/W197922276","https://openalex.org/W4226158052","https://openalex.org/W1809731386","https://openalex.org/W4388863299","https://openalex.org/W2160332782","https://openalex.org/W2945818642","https://openalex.org/W2146181690","https://openalex.org/W2006998619","https://openalex.org/W2556985004"],"abstract_inverted_index":{"The":[0,203],"booming":[1],"development":[2],"of":[3,6,14,33,222],"the":[4,134,175,199,207],"Internet":[5],"Things":[7],"(IoT)":[8],"has":[9],"led":[10],"to":[11,23,54,112,126,142,162],"an":[12],"explosion":[13],"web":[15],"services,":[16],"making":[17],"it":[18],"more":[19],"inconvenient":[20],"for":[21,66,109],"users":[22,108],"choose":[24],"satisfactory":[25],"services":[26,68,111],"among":[27],"numerous":[28],"options.":[29],"Therefore,":[30],"ensuring":[31],"quality":[32],"service":[34],"(QoS)":[35],"in":[36,63,73,133,159,215],"a":[37,47,83,118,151],"service-oriented":[38],"IoT":[39,67],"environment":[40],"is":[41,124,140],"crucial,":[42],"highlighting":[43],"QoS":[44,64,86,104,115,178,187],"prediction":[45,61,65,87],"as":[46],"prominent":[48],"research":[49],"focus.":[50],"However,":[51],"issues":[52,221],"related":[53],"information":[55,129,223],"credibility,":[56],"user":[57,144,226],"data":[58],"privacy,":[59],"and":[60,131,188,225],"accuracy":[62],"have":[69],"become":[70],"significant":[71],"challenges":[72],"current":[74],"research.":[75],"To":[76],"tackle":[77],"these":[78],"issues,":[79],"we":[80,100,149],"propose":[81],"TPP-GNCF,":[82,99],"trust-aware":[84],"privacy-preserving":[85],"framework":[88,209],"that":[89,167,206],"integrates":[90],"graph":[91,120,135,168,184],"neural":[92,121,169,185],"networks":[93,170],"with":[94],"collaborative":[95,160,190],"filtering":[96,161,191],"methods.":[97],"In":[98,147],"filter":[101],"out":[102],"untrustworthy":[103],"values":[105,179],"provided":[106],"by":[107,182],"certain":[110],"select":[113],"credible":[114],"values.":[116],"Then,":[117],"message-passing":[119],"network":[122],"(MP-GNN)":[123],"utilized":[125],"effectively":[127,219],"capture":[128],"transmission":[130],"relationships":[132],"structure,":[136],"while":[137],"differential":[138],"privacy":[139],"used":[141],"protect":[143],"node":[145],"information.":[146],"addition,":[148],"use":[150],"similarity":[152],"calculation":[153],"method":[154],"based":[155],"on":[156,198],"weight":[157],"function":[158],"mine":[163],"implicit":[164],"embedded":[165],"features":[166],"cannot":[171],"directly":[172],"utilize.":[173],"Finally,":[174],"final":[176],"missing":[177],"are":[180],"achieved":[181],"fusing":[183],"predicted":[186,192],"feature":[189],"QoS.":[193],"We":[194],"conducted":[195],"extensive":[196],"experiments":[197],"well-known":[200],"WS-DREAM":[201],"dataset.":[202],"results":[204],"demonstrate":[205],"TPP-GNCF":[208],"not":[210],"only":[211],"surpasses":[212],"existing":[213],"schemes":[214],"performance":[216],"but":[217],"also":[218],"addresses":[220],"credibility":[224],"privacy.":[227]},"counts_by_year":[{"year":2025,"cited_by_count":7}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
