{"id":"https://openalex.org/W2570004157","doi":"https://doi.org/10.1109/access.2016.2647236","title":"A Similarity Scenario-Based Recommendation Model With Small Disturbances for Unknown Items in Social Networks","display_name":"A Similarity Scenario-Based Recommendation Model With Small Disturbances for Unknown Items in Social Networks","publication_year":2016,"publication_date":"2016-01-01","ids":{"openalex":"https://openalex.org/W2570004157","doi":"https://doi.org/10.1109/access.2016.2647236","mag":"2570004157"},"language":"en","primary_location":{"id":"doi:10.1109/access.2016.2647236","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2016.2647236","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2016.2647236","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5100416845","display_name":"Ting Li","orcid":"https://orcid.org/0000-0001-8548-9965"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Ting Li","raw_affiliation_strings":["School of Information Science and Engineering, Central South University, ChangSha, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Central South University, ChangSha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5075435434","display_name":"Anfeng Liu","orcid":"https://orcid.org/0000-0001-5190-4761"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Anfeng Liu","raw_affiliation_strings":["School of Information Science and Engineering, Central South University, ChangSha, China"],"raw_orcid":"https://orcid.org/0000-0001-5190-4761","affiliations":[{"raw_affiliation_string":"School of Information Science and Engineering, Central South University, ChangSha, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108051852","display_name":"Changqin Huang","orcid":"https://orcid.org/0000-0003-1371-2608"},"institutions":[{"id":"https://openalex.org/I187400657","display_name":"South China Normal University","ror":"https://ror.org/01kq0pv72","country_code":"CN","type":"education","lineage":["https://openalex.org/I187400657"]},{"id":"https://openalex.org/I4210100200","display_name":"China Internet Network Information Center","ror":"https://ror.org/011t9p927","country_code":"CN","type":"nonprofit","lineage":["https://openalex.org/I4210100200","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Changqin Huang","raw_affiliation_strings":["Beijing Hetian Yuxiang Internet Technology Co., Ltd., Beijing, China","School of Information Technology in Education, South China Normal University, Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Beijing Hetian Yuxiang Internet Technology Co., Ltd., Beijing, China","institution_ids":["https://openalex.org/I4210100200"]},{"raw_affiliation_string":"School of Information Technology in Education, South China Normal University, Guangzhou, China","institution_ids":["https://openalex.org/I187400657"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5100416845"],"corresponding_institution_ids":["https://openalex.org/I139660479"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":21.3921,"has_fulltext":false,"cited_by_count":38,"citation_normalized_percentile":{"value":0.99304757,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"4","issue":null,"first_page":"9251","last_page":"9272"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11273","display_name":"Advanced Graph Neural Networks","score":0.9932000041007996,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T13274","display_name":"Expert finding and Q&A systems","score":0.9904000163078308,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/recommender-system","display_name":"Recommender system","score":0.8921175599098206},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7319537401199341},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6193282604217529},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5860273838043213},{"id":"https://openalex.org/keywords/recall","display_name":"Recall","score":0.5574328899383545},{"id":"https://openalex.org/keywords/precision-and-recall","display_name":"Precision and recall","score":0.5254011750221252},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4305962324142456},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2697477340698242},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14126062393188477},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.11147931218147278}],"concepts":[{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.8921175599098206},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7319537401199341},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6193282604217529},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5860273838043213},{"id":"https://openalex.org/C100660578","wikidata":"https://www.wikidata.org/wiki/Q18733","display_name":"Recall","level":2,"score":0.5574328899383545},{"id":"https://openalex.org/C81669768","wikidata":"https://www.wikidata.org/wiki/Q2359161","display_name":"Precision and recall","level":2,"score":0.5254011750221252},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4305962324142456},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2697477340698242},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14126062393188477},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.11147931218147278},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2016.2647236","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2016.2647236","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:e86bca8b3ed14e24a9b4a3813ae06d34","is_oa":true,"landing_page_url":"https://doaj.org/article/e86bca8b3ed14e24a9b4a3813ae06d34","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"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":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 4, Pp 9251-9272 (2016)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2016.2647236","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2016.2647236","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G3156330493","display_name":null,"funder_award_id":"2014CB046305","funder_id":"https://openalex.org/F4320335777","funder_display_name":"National Key Research and Development Program of China"},{"id":"https://openalex.org/G3172880610","display_name":null,"funder_award_id":"61305144","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3835023003","display_name":null,"funder_award_id":"61379110","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G5885727841","display_name":null,"funder_award_id":"61370178","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6123517147","display_name":null,"funder_award_id":"61073104","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6839310337","display_name":null,"funder_award_id":"61370229","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"},{"id":"https://openalex.org/F4320335777","display_name":"National Key Research and Development Program of China","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":38,"referenced_works":["https://openalex.org/W162178509","https://openalex.org/W209399629","https://openalex.org/W620315120","https://openalex.org/W1206373182","https://openalex.org/W1524704912","https://openalex.org/W1530276735","https://openalex.org/W1729969041","https://openalex.org/W1953653939","https://openalex.org/W1982946254","https://openalex.org/W1987748449","https://openalex.org/W1989341178","https://openalex.org/W1991418309","https://openalex.org/W2013801048","https://openalex.org/W2024095636","https://openalex.org/W2039358072","https://openalex.org/W2051094090","https://openalex.org/W2060453042","https://openalex.org/W2065370685","https://openalex.org/W2110325612","https://openalex.org/W2123427850","https://openalex.org/W2134476260","https://openalex.org/W2153490283","https://openalex.org/W2153945075","https://openalex.org/W2185730465","https://openalex.org/W2189367493","https://openalex.org/W2195341266","https://openalex.org/W2298166587","https://openalex.org/W2323536650","https://openalex.org/W2333380733","https://openalex.org/W2341865734","https://openalex.org/W2400441649","https://openalex.org/W2501039762","https://openalex.org/W2518531330","https://openalex.org/W2950332743","https://openalex.org/W4322152824","https://openalex.org/W6627843245","https://openalex.org/W6631241307","https://openalex.org/W6676522543"],"related_works":["https://openalex.org/W4390273403","https://openalex.org/W4386781444","https://openalex.org/W2150182025","https://openalex.org/W3092950680","https://openalex.org/W3197542405","https://openalex.org/W2056712470","https://openalex.org/W3125580266","https://openalex.org/W2358294942","https://openalex.org/W4367460280","https://openalex.org/W2387801216"],"abstract_inverted_index":{"In":[0,43],"existing":[1,105],"recommendation":[2,18,27,32,48,63,71,83,91,96,106,140,147,163,175,180,208],"systems,":[3,107,181],"there":[4,108],"exist":[5],"the":[6,17,44,47,56,66,70,74,82,86,90,95,100,104,110,118,122,131,170,185,188,198,206,225,230,234,237,257,262,266,274,277,280,284],"issues":[7],"of":[8,50,69,88,112,172,187,229,240,273,283],"\u201ccold":[9,75],"start\u201d":[10,76],"and":[11,182,210,227,245,253,260],"\u201cexcessively":[12,113],"mature":[13,62,114,263],"recommendation,\u201d":[14,115],"which":[15,116],"cause":[16],"systems":[19,164],"to":[20,120,124,153,162,165,223,271],"have":[21],"weak":[22],"effectiveness;":[23],"thus,":[24],"a":[25,30,60,150,173],"trust-based":[26],"model":[28],"with":[29,138,145,149],"small":[31,151],"probability":[33,152],"for":[34,40,135],"unknown":[35],"items":[36,51,137,144,156],"(RM-UI)":[37],"is":[38,286],"proposed":[39],"social":[41,218],"networks.":[42],"RM-UI":[45,132,199,231],"scheme,":[46,133],"values":[49,97],"are":[52,221,247,269],"primarily":[53],"derived":[54],"from":[55],"probabilities":[57,92,148],"calculated":[58],"by":[59,99,249],"similar":[61,270],"system":[64,84,119,285],"during":[65],"initiation":[67,235],"stage":[68],"system.":[72,189],"Thus,":[73,129],"phenomenon":[77],"can":[78,158,201],"be":[79,166],"overcome.":[80],"When":[81],"enters":[85],"period":[87],"maturation,":[89],"mainly":[93],"adopt":[94],"computed":[98],"self-system.":[101],"However,":[102],"in":[103,130,178,233,261,279],"remains":[109],"problem":[111],"causes":[117],"lose":[121],"opportunity":[123],"recommend":[125,143],"more":[126,212],"optimized":[127],"items.":[128],"except":[134],"recommending":[136],"higher":[139],"probabilities,":[141],"we":[142],"lower":[146],"enable":[154],"those":[155,272],"that":[157,176,197],"bring":[159],"greater":[160,203],"welfare":[161,186,204],"recommended.":[167],"This":[168],"breaks":[169],"weakness":[171],"confined":[174],"exists":[177],"previous":[179,207,258,275],"it":[183,193],"enlarges":[184],"After":[190],"theoretical":[191],"analysis,":[192],"has":[194],"been":[195],"proven":[196],"scheme":[200,209],"achieve":[202],"than":[205],"gain":[211],"vitality.":[213],"Experiments":[214],"based":[215],"on":[216],"real":[217],"network":[219],"data":[220],"conducted":[222],"show":[224],"effectiveness":[226],"efficiency":[228],"scheme:":[232],"stage,":[236,264],"performance":[238],"criteria":[239],"precision":[241],"ratio,":[242,244],"recall":[243],"F1-measure":[246],"improved":[248],"approximately":[250],"21.08%,":[251],"21.57%,":[252],"21.32%,":[254],"respectively,":[255],"over":[256],"schemes,":[259,276],"although":[265],"three":[267],"indications":[268],"improvement":[278],"overall":[281],"revenue":[282],"17.6%.":[287]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":2},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":20}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}
