{"id":"https://openalex.org/W4212913624","doi":"https://doi.org/10.1142/s0218126622501602","title":"Locality-Sensitive Hashing-Based Link Prediction Process on Smart Campus Education or Online Social Platform","display_name":"Locality-Sensitive Hashing-Based Link Prediction Process on Smart Campus Education or Online Social Platform","publication_year":2022,"publication_date":"2022-02-21","ids":{"openalex":"https://openalex.org/W4212913624","doi":"https://doi.org/10.1142/s0218126622501602"},"language":"en","primary_location":{"id":"doi:10.1142/s0218126622501602","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218126622501602","pdf_url":null,"source":{"id":"https://openalex.org/S167602672","display_name":"Journal of Circuits Systems and Computers","issn_l":"0218-1266","issn":["0218-1266","1793-6454"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Circuits, Systems and Computers","raw_type":"journal-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/A5100757248","display_name":"Hanwen Liu","orcid":"https://orcid.org/0000-0002-2905-370X"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Hanwen Liu","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210096, P. R. China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210096, P. R. China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059161616","display_name":"Shunmei Meng","orcid":"https://orcid.org/0000-0002-6173-9787"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shunmei Meng","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210096, P. R. China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210096, P. R. China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100721400","display_name":"Jun Hou","orcid":"https://orcid.org/0000-0002-2978-8749"},"institutions":[{"id":"https://openalex.org/I4210101451","display_name":"Nanjing University of Industry Technology","ror":"https://ror.org/00qf07q44","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210101451"]},{"id":"https://openalex.org/I4210151615","display_name":"Wuyi University","ror":"https://ror.org/0488wz367","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210151615"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jun Hou","raw_affiliation_strings":["Intelligent Manufacturing Department, Wuyi University, Jiangmen 529020, P. R. China","School of Social Science, Nanjing Vocational University of Industry Technology, Nanjing 210046, P. R. China"],"affiliations":[{"raw_affiliation_string":"Intelligent Manufacturing Department, Wuyi University, Jiangmen 529020, P. R. China","institution_ids":["https://openalex.org/I4210151615"]},{"raw_affiliation_string":"School of Social Science, Nanjing Vocational University of Industry Technology, Nanjing 210046, P. R. China","institution_ids":["https://openalex.org/I4210101451"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073564935","display_name":"Shuo Wang","orcid":"https://orcid.org/0000-0001-6480-7004"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuo Wang","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210096, P. R. China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210096, P. R. China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090335612","display_name":"Qianmu Li","orcid":"https://orcid.org/0000-0002-0998-1517"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qianmu Li","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210096, P. R. China","School of Cyber Science and Engineering, Nanjing University of Science and Technology, Nanjing 210096, P. R. China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210096, P. R. China","institution_ids":["https://openalex.org/I36399199"]},{"raw_affiliation_string":"School of Cyber Science and Engineering, Nanjing University of Science and Technology, Nanjing 210096, P. R. China","institution_ids":["https://openalex.org/I36399199"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005438005","display_name":"Chanying Huang","orcid":"https://orcid.org/0000-0002-1314-4949"},"institutions":[{"id":"https://openalex.org/I36399199","display_name":"Nanjing University of Science and Technology","ror":"https://ror.org/00xp9wg62","country_code":"CN","type":"education","lineage":["https://openalex.org/I36399199"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chanying Huang","raw_affiliation_strings":["School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210096, P. R. China"],"affiliations":[{"raw_affiliation_string":"School of Computer Science and Engineering, Nanjing University of Science and Technology, Nanjing 210096, P. R. China","institution_ids":["https://openalex.org/I36399199"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5100757248"],"corresponding_institution_ids":["https://openalex.org/I36399199"],"apc_list":null,"apc_paid":null,"fwci":2.8621,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.91952921,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"31","issue":"09","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11644","display_name":"Spam and Phishing Detection","score":0.9976000189781189,"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/T11644","display_name":"Spam and Phishing Detection","score":0.9976000189781189,"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/T11478","display_name":"Caching and Content Delivery","score":0.9958999752998352,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9914000034332275,"subfield":{"id":"https://openalex.org/subfields/3109","display_name":"Statistical and Nonlinear Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7085756063461304},{"id":"https://openalex.org/keywords/locality-sensitive-hashing","display_name":"Locality-sensitive hashing","score":0.6842870712280273},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.5848610401153564},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.5548751354217529},{"id":"https://openalex.org/keywords/mainstream","display_name":"Mainstream","score":0.5163418054580688},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.4864311218261719},{"id":"https://openalex.org/keywords/the-internet","display_name":"The Internet","score":0.47994402050971985},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.4258808195590973},{"id":"https://openalex.org/keywords/locality","display_name":"Locality","score":0.42043551802635193},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.408966988325119},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.3289804458618164},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.29427796602249146},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.17077887058258057},{"id":"https://openalex.org/keywords/hash-table","display_name":"Hash table","score":0.09181898832321167}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7085756063461304},{"id":"https://openalex.org/C74270461","wikidata":"https://www.wikidata.org/wiki/Q1625299","display_name":"Locality-sensitive hashing","level":4,"score":0.6842870712280273},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.5848610401153564},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.5548751354217529},{"id":"https://openalex.org/C2777617010","wikidata":"https://www.wikidata.org/wiki/Q18957","display_name":"Mainstream","level":2,"score":0.5163418054580688},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4864311218261719},{"id":"https://openalex.org/C110875604","wikidata":"https://www.wikidata.org/wiki/Q75","display_name":"The Internet","level":2,"score":0.47994402050971985},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.4258808195590973},{"id":"https://openalex.org/C2779808786","wikidata":"https://www.wikidata.org/wiki/Q6664603","display_name":"Locality","level":2,"score":0.42043551802635193},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.408966988325119},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.3289804458618164},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.29427796602249146},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.17077887058258057},{"id":"https://openalex.org/C67388219","wikidata":"https://www.wikidata.org/wiki/Q207440","display_name":"Hash table","level":3,"score":0.09181898832321167},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C27206212","wikidata":"https://www.wikidata.org/wiki/Q34178","display_name":"Theology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0218126622501602","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218126622501602","pdf_url":null,"source":{"id":"https://openalex.org/S167602672","display_name":"Journal of Circuits Systems and Computers","issn_l":"0218-1266","issn":["0218-1266","1793-6454"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Circuits, Systems and Computers","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","score":0.49000000953674316,"display_name":"Reduced inequalities"}],"awards":[{"id":"https://openalex.org/G3016125066","display_name":null,"funder_award_id":"61802183","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":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1529792215","https://openalex.org/W1603705633","https://openalex.org/W1980672078","https://openalex.org/W2014638911","https://openalex.org/W2031434262","https://openalex.org/W2033751545","https://openalex.org/W2034428220","https://openalex.org/W2130506100","https://openalex.org/W2331723185","https://openalex.org/W2532488759","https://openalex.org/W2554209730","https://openalex.org/W2724398475","https://openalex.org/W2733511975","https://openalex.org/W2737575686","https://openalex.org/W2762353177","https://openalex.org/W2771133715","https://openalex.org/W2773515559","https://openalex.org/W2783183644","https://openalex.org/W2808478045","https://openalex.org/W2808850548","https://openalex.org/W2811459335","https://openalex.org/W2890774345","https://openalex.org/W2899113193","https://openalex.org/W2910049111","https://openalex.org/W2920102957","https://openalex.org/W2981067452","https://openalex.org/W3004372885","https://openalex.org/W3017260826","https://openalex.org/W3021123904","https://openalex.org/W3082094533","https://openalex.org/W3108070005","https://openalex.org/W3112788036","https://openalex.org/W3134524025","https://openalex.org/W3156772560","https://openalex.org/W3173150024","https://openalex.org/W4232932184","https://openalex.org/W4293657805"],"related_works":["https://openalex.org/W1583826057","https://openalex.org/W2377237701","https://openalex.org/W2360099860","https://openalex.org/W4323893170","https://openalex.org/W2352463596","https://openalex.org/W2380850119","https://openalex.org/W2144265691","https://openalex.org/W2033383639","https://openalex.org/W3108918257","https://openalex.org/W3016124764"],"abstract_inverted_index":{"With":[0],"the":[1,4,15,28,34,48,54,86,90,96,100,108,120,124,140,149,162,167],"development":[2],"of":[3,17,36,50,56,110,142,171,176],"Internet,":[5],"smart":[6],"campus":[7],"education":[8],"and":[9,99,136,161,169],"online":[10],"social":[11,19,26,29,52,75,111,126,134,150],"platforms":[12],"have":[13],"become":[14],"mainstream":[16],"establishing":[18],"relationships.":[20],"Although":[21],"many":[22],"users":[23,94],"communicate":[24],"by":[25,67,147],"networks,":[27],"networks":[30],"are":[31,157],"caught":[32],"in":[33,47,174],"problem":[35],"relationship":[37,121,137],"sparsity,":[38],"which":[39],"severely":[40],"impedes":[41],"users\u2019":[42,61,133],"communication":[43],"space.":[44],"More":[45],"fatally,":[46],"course":[49],"building":[51],"relationships,":[53],"disclosure":[55],"sensitive":[57],"information":[58],"will":[59],"cause":[60],"privacy":[62],"vulnerable":[63],"to":[64,84,106,131],"be":[65],"compromised":[66],"attackers.":[68],"Therefore,":[69],"this":[70],"paper":[71],"proposes":[72],"a":[73],"potential":[74],"relationships":[76,112,135],"prediction":[77,143,178],"approach":[78],"based":[79],"on":[80,159],"locality-sensitive":[81],"hashing":[82],"(LSH)":[83],"address":[85],"above":[87],"issues.":[88],"Specifically,":[89],"LSH":[91],"clusters":[92],"similar":[93,115],"into":[95],"same":[97],"bucket,":[98],"fuzzy":[101],"computing":[102],"method":[103],"is":[104,129,145],"developed":[105],"predict":[107,132],"types":[109],"among":[113],"these":[114],"users.":[116],"To":[117],"further":[118,165],"alleviate":[119],"sparsity":[122],"problem,":[123],"existing":[125],"network":[127],"structure":[128],"utilized":[130],"types.":[138],"Furthermore,":[139],"rationality":[141],"results":[144,164],"verified":[146],"using":[148],"balance":[151],"theory":[152],"(SBT).":[153],"Finally,":[154],"massive":[155],"experiments":[156],"executed":[158],"Epinions,":[160],"experimental":[163],"confirmed":[166],"efficiency":[168],"accuracy":[170],"our":[172],"methodology":[173],"terms":[175],"link":[177],"while":[179],"guaranteeing":[180],"privacy-preservation.":[181]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":4},{"year":2022,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}