{"id":"https://openalex.org/W3206918210","doi":"https://doi.org/10.1145/3474963.3475848","title":"A Multi-layered Friend Recommendation System on Twitter","display_name":"A Multi-layered Friend Recommendation System on Twitter","publication_year":2021,"publication_date":"2021-06-25","ids":{"openalex":"https://openalex.org/W3206918210","doi":"https://doi.org/10.1145/3474963.3475848","mag":"3206918210"},"language":"en","primary_location":{"id":"doi:10.1145/3474963.3475848","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3474963.3475848","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 The 13th International Conference on Computer Modeling and Simulation","raw_type":"proceedings-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/A5069943977","display_name":"Fufeng Zheng","orcid":null},"institutions":[{"id":"https://openalex.org/I149292303","display_name":"Troy University","ror":"https://ror.org/029jj9438","country_code":"US","type":"education","lineage":["https://openalex.org/I149292303"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Fufeng Zheng","raw_affiliation_strings":["Troy University, USA"],"affiliations":[{"raw_affiliation_string":"Troy University, USA","institution_ids":["https://openalex.org/I149292303"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013219972","display_name":"Long Ma","orcid":"https://orcid.org/0000-0002-5011-2161"},"institutions":[{"id":"https://openalex.org/I149292303","display_name":"Troy University","ror":"https://ror.org/029jj9438","country_code":"US","type":"education","lineage":["https://openalex.org/I149292303"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Long Ma","raw_affiliation_strings":["Troy University, USA"],"affiliations":[{"raw_affiliation_string":"Troy University, USA","institution_ids":["https://openalex.org/I149292303"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5069943977"],"corresponding_institution_ids":["https://openalex.org/I149292303"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.22861565,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"258","last_page":"263"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.998199999332428,"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":0.998199999332428,"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/T12016","display_name":"Web Data Mining and Analysis","score":0.9973000288009644,"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/T10064","display_name":"Complex Network Analysis Techniques","score":0.9966999888420105,"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":0.7594624161720276},{"id":"https://openalex.org/keywords/social-media","display_name":"Social media","score":0.6476443409919739},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.6415973901748657},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.5901867747306824},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.5734537839889526},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5669295787811279},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5165264010429382},{"id":"https://openalex.org/keywords/social-network","display_name":"Social network (sociolinguistics)","score":0.4678047001361847},{"id":"https://openalex.org/keywords/user-profile","display_name":"User profile","score":0.4611867070198059},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12817946076393127}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7594624161720276},{"id":"https://openalex.org/C518677369","wikidata":"https://www.wikidata.org/wiki/Q202833","display_name":"Social media","level":2,"score":0.6476443409919739},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.6415973901748657},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.5901867747306824},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.5734537839889526},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5669295787811279},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5165264010429382},{"id":"https://openalex.org/C4727928","wikidata":"https://www.wikidata.org/wiki/Q17164759","display_name":"Social network (sociolinguistics)","level":3,"score":0.4678047001361847},{"id":"https://openalex.org/C2780150774","wikidata":"https://www.wikidata.org/wiki/Q252500","display_name":"User profile","level":2,"score":0.4611867070198059},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12817946076393127},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3474963.3475848","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3474963.3475848","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 The 13th International Conference on Computer Modeling and Simulation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1736726159","https://openalex.org/W1983873791","https://openalex.org/W2094039237","https://openalex.org/W2120163431","https://openalex.org/W2150874198","https://openalex.org/W2156978768","https://openalex.org/W2157691616","https://openalex.org/W2165320068","https://openalex.org/W2952567560","https://openalex.org/W4235252971"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4386781444","https://openalex.org/W2120116197","https://openalex.org/W2294667518","https://openalex.org/W159653547","https://openalex.org/W2443057453","https://openalex.org/W3111158081","https://openalex.org/W13772370","https://openalex.org/W2639656980","https://openalex.org/W2293949343"],"abstract_inverted_index":{"Nowadays,":[0],"the":[1,12,58,64,86,105,108,112,116,129],"number":[2],"of":[3,50,97],"active":[4],"users":[5,69,110],"on":[6,38,62],"social":[7,23,31,51],"media":[8],"is":[9,35,126],"growing.":[10],"Therefore,":[11],"friend":[13],"recommendation":[14,28,60],"plays":[15],"a":[16,21,39,77,118,122],"critical":[17],"role":[18],"in":[19,30,93],"building":[20],"substantial":[22],"network.":[24],"Compared":[25],"with":[26,121],"previous":[27],"systems":[29],"networks,":[32],"our":[33],"research":[34],"not":[36],"focused":[37],"particular":[40],"direction":[41],"(e.g.,":[42],"geographic":[43,83],"location,":[44],"tag)":[45],"but":[46],"introduces":[47],"another":[48],"field":[49],"media,":[52],"common":[53,65],"interests":[54,66],"among":[55],"users.":[56],"In":[57,115],"proposed":[59],"system":[61],"Twitter,":[63],"between":[67,85,107],"two":[68],"are":[70,101],"determined":[71],"by":[72],"four":[73],"features":[74,100],"retrieved":[75],"from":[76],"Twitter":[78],"user":[79,81,88,120],"account:":[80],"introduction,":[82],"distance":[84],"target":[87,113,130],"and":[89,95,111],"candidate":[90,109,119],"users,":[91],"keywords":[92],"tweets,":[94],"hashtags":[96],"tweets.":[98],"These":[99],"utilized":[102],"to":[103,128],"calculate":[104],"similarities":[106],"user.":[114,131],"end,":[117],"high":[123],"similarity":[124],"score":[125],"recommended":[127]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
