{"id":"https://openalex.org/W2938558157","doi":"https://doi.org/10.1109/ccis.2018.8691240","title":"TMP: Meta-path based Recommendation on Time-Weighted Heterogeneous Information Networks","display_name":"TMP: Meta-path based Recommendation on Time-Weighted Heterogeneous Information Networks","publication_year":2018,"publication_date":"2018-11-01","ids":{"openalex":"https://openalex.org/W2938558157","doi":"https://doi.org/10.1109/ccis.2018.8691240","mag":"2938558157"},"language":"en","primary_location":{"id":"doi:10.1109/ccis.2018.8691240","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccis.2018.8691240","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 5th IEEE International Conference on Cloud Computing and Intelligence Systems (CCIS)","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/A5042809970","display_name":"Yanxiang Ling","orcid":"https://orcid.org/0000-0002-8725-8316"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yanxiang Ling","raw_affiliation_strings":["College of Information and Communication, National University of Defense and Technology, XiAn, China"],"affiliations":[{"raw_affiliation_string":"College of Information and Communication, National University of Defense and Technology, XiAn, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040007011","display_name":"Weiwei Zhao","orcid":"https://orcid.org/0000-0001-8507-1921"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Weiwei Zhao","raw_affiliation_strings":["College of Information and Communication, National University of Defense and Technology, XiAn, China"],"affiliations":[{"raw_affiliation_string":"College of Information and Communication, National University of Defense and Technology, XiAn, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016603628","display_name":"Wenjing Yang","orcid":"https://orcid.org/0000-0002-6997-0406"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenjing Yang","raw_affiliation_strings":["College of Information and Communication, National University of Defense and Technology, XiAn, China"],"affiliations":[{"raw_affiliation_string":"College of Information and Communication, National University of Defense and Technology, XiAn, China","institution_ids":["https://openalex.org/I170215575"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021897885","display_name":"Fei Cai","orcid":"https://orcid.org/0000-0003-4124-7846"},"institutions":[{"id":"https://openalex.org/I170215575","display_name":"National University of Defense Technology","ror":"https://ror.org/05d2yfz11","country_code":"CN","type":"education","lineage":["https://openalex.org/I170215575"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fei Cai","raw_affiliation_strings":["College of System Engineering, National University of Defense and Technology, ChangSha, China"],"affiliations":[{"raw_affiliation_string":"College of System Engineering, National University of Defense and Technology, ChangSha, China","institution_ids":["https://openalex.org/I170215575"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5042809970"],"corresponding_institution_ids":["https://openalex.org/I170215575"],"apc_list":null,"apc_paid":null,"fwci":0.7854,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.82761186,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"679","last_page":"683"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9976999759674072,"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/T11478","display_name":"Caching and Content Delivery","score":0.9939000010490417,"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/computer-science","display_name":"Computer science","score":0.7140784859657288},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.5799141526222229},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.32919079065322876}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7140784859657288},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.5799141526222229},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.32919079065322876}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ccis.2018.8691240","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ccis.2018.8691240","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 5th IEEE International Conference on Cloud Computing and Intelligence Systems (CCIS)","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":16,"referenced_works":["https://openalex.org/W1967863517","https://openalex.org/W2005098805","https://openalex.org/W2008998978","https://openalex.org/W2016753842","https://openalex.org/W2017710739","https://openalex.org/W2029903504","https://openalex.org/W2047729491","https://openalex.org/W2063999654","https://openalex.org/W2083381833","https://openalex.org/W2098711168","https://openalex.org/W2104324457","https://openalex.org/W2137245235","https://openalex.org/W2152755144","https://openalex.org/W2743159750","https://openalex.org/W4244707235","https://openalex.org/W7070499600"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2478288626","https://openalex.org/W4391913857","https://openalex.org/W2350741829","https://openalex.org/W2530322880"],"abstract_inverted_index":{"Heterogeneous":[0],"information":[1,19],"network":[2],"is":[3],"a":[4,74,89,119],"new":[5],"efficient":[6],"way":[7],"of":[8,57,99,109,155],"representing":[9],"data":[10,28],"in":[11,49],"current":[12,36,65],"recommender":[13],"systems.":[14],"It":[15],"provides":[16],"rich":[17],"side":[18],"that":[20],"can":[21,79],"be":[22],"added":[23],"to":[24,52,95,133],"deal":[25],"with":[26,69],"the":[27,39,45,54,97,105,125,153],"sparsity":[29],"problem":[30],"and":[31,44,67,83,111,130,141],"produces":[32],"better":[33],"recommendations.":[34],"However,":[35],"HINs":[37],"ignore":[38],"time":[40,70,75],"influence":[41],"on":[42,101,150],"relationships,":[43],"widely":[46],"used":[47],"meta-path":[48,68],"HIN":[50,66],"fails":[51],"capture":[53],"temporal":[55],"changes":[56],"users'":[58,81],"preferences.":[59,147],"In":[60],"this":[61],"paper,":[62],"we":[63,87,127],"extend":[64],"attributes":[71],"through":[72,118],"introducing":[73],"deviation":[76],"matrix,":[77],"which":[78,103,137],"distinguish":[80],"past":[82],"recent":[84],"behaviors.":[85],"Moreover,":[86],"propose":[88],"time-weighted":[90],"meta-path-based":[91],"recommendation":[92],"method":[93],"(TMP)":[94],"predict":[96],"ratings":[98],"users":[100,143],"items,":[102],"use":[104,128],"matrix":[106],"factorization":[107],"idea":[108],"Funk-SVD":[110],"combine":[112],"predicting":[113],"results":[114,149],"from":[115],"different":[116],"meta-paths":[117],"weight":[120],"learning":[121],"method.":[122],"To":[123],"optimize":[124],"recommendation,":[126],"user":[129],"item":[131],"biases":[132],"address":[134],"those":[135,142],"items":[136],"are":[138],"durably":[139],"popular":[140],"who":[144],"have":[145],"stable":[146],"Experimental":[148],"dataset":[151],"show":[152],"effectiveness":[154],"our":[156],"approach.":[157]},"counts_by_year":[{"year":2021,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}