{"id":"https://openalex.org/W3017599040","doi":"https://doi.org/10.34028/iajit/17/3/2","title":"Incorporating Reverse Search for Friend Recommendation with Random Walk","display_name":"Incorporating Reverse Search for Friend Recommendation with Random Walk","publication_year":2020,"publication_date":"2020-04-26","ids":{"openalex":"https://openalex.org/W3017599040","doi":"https://doi.org/10.34028/iajit/17/3/2","mag":"3017599040"},"language":"en","primary_location":{"id":"doi:10.34028/iajit/17/3/2","is_oa":true,"landing_page_url":"http://doi.org/10.34028/iajit/17/3/2","pdf_url":"https://doi.org/10.34028/iajit/17/3/2","source":{"id":"https://openalex.org/S100666833","display_name":"The International Arab Journal of Information Technology","issn_l":"1683-3198","issn":["1683-3198","2309-4524"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4362726017","host_organization_name":"Zarqa University","host_organization_lineage":["https://openalex.org/P4362726017"],"host_organization_lineage_names":["Zarqa University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The International Arab Journal of Information Technology","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://doi.org/10.34028/iajit/17/3/2","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Qing Yang","orcid":null},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Qing Yang","raw_affiliation_strings":["Guangxi Key Laboratory of Automatic Measurement Technology and Instrument, Guilin University of Electronic Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangxi Key Laboratory of Automatic Measurement Technology and Instrument, Guilin University of Electronic Technology, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100734764","display_name":"Haiyang Wang","orcid":"https://orcid.org/0000-0001-9191-9626"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haiyang Wang","raw_affiliation_strings":["Guangxi Key Laboratory of Automatic Measurement Technology and Instrument, Guilin University of Electronic Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangxi Key Laboratory of Automatic Measurement Technology and Instrument, Guilin University of Electronic Technology, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033094761","display_name":"Mengyang Bian","orcid":null},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Mengyang Bian","raw_affiliation_strings":["Guangxi Key Laboratory of Automatic Measurement Technology and Instrument, Guilin University of Electronic Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangxi Key Laboratory of Automatic Measurement Technology and Instrument, Guilin University of Electronic Technology, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007601689","display_name":"Yuming Lin","orcid":"https://orcid.org/0000-0001-6850-5222"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuming Lin","raw_affiliation_strings":["Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, China","institution_ids":["https://openalex.org/I5343935"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100434273","display_name":"Jingwei Zhang","orcid":"https://orcid.org/0000-0002-7907-2853"},"institutions":[{"id":"https://openalex.org/I5343935","display_name":"Guilin University of Electronic Technology","ror":"https://ror.org/05arjae42","country_code":"CN","type":"education","lineage":["https://openalex.org/I5343935"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingwei Zhang","raw_affiliation_strings":["Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Guangxi Key Laboratory of Trusted Software, Guilin University of Electronic Technology, China","institution_ids":["https://openalex.org/I5343935"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I5343935"],"apc_list":null,"apc_paid":null,"fwci":0.4005,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.5754424,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"17","issue":"3","first_page":"291","last_page":"298"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9983999729156494,"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"}},"topics":[{"id":"https://openalex.org/T10064","display_name":"Complex Network Analysis Techniques","score":0.9983999729156494,"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"}},{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9968000054359436,"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":0.991599977016449,"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/random-walk","display_name":"Random walk","score":0.8169740438461304},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7943137884140015},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.5963916182518005},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.47103244066238403},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3714120388031006},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.3356674313545227},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.3039858043193817},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.24296733736991882},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1368420422077179},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.12306642532348633},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.10645592212677002}],"concepts":[{"id":"https://openalex.org/C121194460","wikidata":"https://www.wikidata.org/wiki/Q856741","display_name":"Random walk","level":2,"score":0.8169740438461304},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7943137884140015},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.5963916182518005},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.47103244066238403},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3714120388031006},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.3356674313545227},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.3039858043193817},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.24296733736991882},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1368420422077179},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.12306642532348633},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.10645592212677002}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.34028/iajit/17/3/2","is_oa":true,"landing_page_url":"http://doi.org/10.34028/iajit/17/3/2","pdf_url":"https://doi.org/10.34028/iajit/17/3/2","source":{"id":"https://openalex.org/S100666833","display_name":"The International Arab Journal of Information Technology","issn_l":"1683-3198","issn":["1683-3198","2309-4524"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4362726017","host_organization_name":"Zarqa University","host_organization_lineage":["https://openalex.org/P4362726017"],"host_organization_lineage_names":["Zarqa University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The International Arab Journal of Information Technology","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.34028/iajit/17/3/2","is_oa":true,"landing_page_url":"http://doi.org/10.34028/iajit/17/3/2","pdf_url":"https://doi.org/10.34028/iajit/17/3/2","source":{"id":"https://openalex.org/S100666833","display_name":"The International Arab Journal of Information Technology","issn_l":"1683-3198","issn":["1683-3198","2309-4524"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4362726017","host_organization_name":"Zarqa University","host_organization_lineage":["https://openalex.org/P4362726017"],"host_organization_lineage_names":["Zarqa University"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The International Arab Journal of Information Technology","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities","score":0.5899999737739563}],"awards":[{"id":"https://openalex.org/G2899483951","display_name":null,"funder_award_id":"U1711263","funder_id":"https://openalex.org/F4320322768","funder_display_name":"Natural Science Foundation of Guangxi Province"},{"id":"https://openalex.org/G506509722","display_name":null,"funder_award_id":"2017GXNSFAA198035","funder_id":"https://openalex.org/F4320322768","funder_display_name":"Natural Science Foundation of Guangxi Province"},{"id":"https://openalex.org/G6546932133","display_name":null,"funder_award_id":"U1711263","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6740435788","display_name":null,"funder_award_id":"61462017","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8692533234","display_name":null,"funder_award_id":"61662013","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G8698608195","display_name":null,"funder_award_id":"U1501252","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/F4320322768","display_name":"Natural Science Foundation of Guangxi Province","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3017599040.pdf","grobid_xml":"https://content.openalex.org/works/W3017599040.grobid-xml"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W1193421105","https://openalex.org/W1854214752","https://openalex.org/W1894181931","https://openalex.org/W1976320242","https://openalex.org/W1986914083","https://openalex.org/W1990790439","https://openalex.org/W2041987923","https://openalex.org/W2048975940","https://openalex.org/W2051234849","https://openalex.org/W2066636486","https://openalex.org/W2096029105","https://openalex.org/W2103099449","https://openalex.org/W2115482638","https://openalex.org/W2120163431","https://openalex.org/W2157691616","https://openalex.org/W2165320068","https://openalex.org/W2205156628","https://openalex.org/W2266724080","https://openalex.org/W2342671210","https://openalex.org/W2391110256","https://openalex.org/W2432065878","https://openalex.org/W2488426624","https://openalex.org/W2548389064","https://openalex.org/W2549333754","https://openalex.org/W2573700649","https://openalex.org/W3105268966","https://openalex.org/W6639055396","https://openalex.org/W6639876278","https://openalex.org/W6670971707","https://openalex.org/W6674033004","https://openalex.org/W6678120091","https://openalex.org/W6684801333","https://openalex.org/W6685414272"],"related_works":["https://openalex.org/W2366107444","https://openalex.org/W4388145910","https://openalex.org/W1976205134","https://openalex.org/W2381570729","https://openalex.org/W4248336175","https://openalex.org/W3009369890","https://openalex.org/W2031260042","https://openalex.org/W2391445434","https://openalex.org/W4312490297","https://openalex.org/W2062212388"],"abstract_inverted_index":{"Recommending":[0],"friends":[1,33,88],"is":[2,39],"an":[3],"important":[4],"mechanism":[5],"for":[6,43,50,135],"social":[7,35,77,108,127],"networks":[8,109],"to":[9,15,31,86,102,123,130,152],"enhance":[10],"their":[11,111],"vitality":[12],"and":[13,110,129,147],"attractions":[14],"users.":[16],"The":[17,138],"huge":[18],"user":[19,26],"base":[20],"as":[21,23],"well":[22],"the":[24,51,57,68,73,99,119,125,143,149,164,170,177],"sparse":[25],"relationships":[27],"give":[28],"great":[29],"challenges":[30],"propose":[32],"on":[34,62,159],"networks.":[36],"Random":[37],"walk":[38,64,134,173],"a":[40,47,84],"classic":[41],"strategy":[42,122],"recommendations,":[44],"which":[45,71,175],"provides":[46],"feasible":[48],"solution":[49],"above":[52],"challenges.":[53],"However,":[54],"most":[55],"of":[56,75,107],"existing":[58],"recommendation":[59,155],"methods":[60],"based":[61],"random":[63,94,133,172],"are":[65],"only":[66],"weighing":[67],"forward":[69,178],"search,":[70],"ignore":[72],"significance":[74],"reverse":[76,91,120,126],"relationships.":[78],"In":[79],"this":[80],"paper,":[81],"we":[82,97,117],"proposed":[83,139,165],"method":[85,166,174],"recommend":[87],"by":[89],"integrating":[90],"search":[92,121,150,179],"into":[93],"walk.":[95],"First,":[96],"introduced":[98],"FP-Growth":[100],"algorithm":[101],"construct":[103],"both":[104,141],"web":[105],"graphs":[106],"corresponding":[112],"transition":[113,144],"probability":[114,145],"matrix.":[115],"Second,":[116],"defined":[118],"include":[124],"influences":[128],"collaborate":[131],"with":[132],"recommending":[136],"friends.":[137],"model":[140],"optimized":[142],"matrix":[146],"improved":[148],"mode":[151,180],"provide":[153],"better":[154,168],"performance.":[156],"Experimental":[157],"results":[158],"real":[160],"datasets":[161],"showed":[162],"that":[163],"performs":[167],"than":[169],"naive":[171],"considered":[176],"only.":[181]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2025-10-10T00:00:00"}