{"id":"https://openalex.org/W4386783462","doi":"https://doi.org/10.1016/j.eswa.2023.121564","title":"DDHCN: Dual decoder Hyperformer convolutional network for Downstream-Adaptable user representation learning on app usage","display_name":"DDHCN: Dual decoder Hyperformer convolutional network for Downstream-Adaptable user representation learning on app usage","publication_year":2023,"publication_date":"2023-09-15","ids":{"openalex":"https://openalex.org/W4386783462","doi":"https://doi.org/10.1016/j.eswa.2023.121564"},"language":"en","primary_location":{"id":"doi:10.1016/j.eswa.2023.121564","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2023.121564","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","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/A5110978138","display_name":"Fanrui Zeng","orcid":"https://orcid.org/0000-0001-7349-9306"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fanrui Zeng","raw_affiliation_strings":["School of Cyber Science and Engineering, Sichuan University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115053673","display_name":"Yizhou Li","orcid":"https://orcid.org/0000-0002-7122-2087"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yizhou Li","raw_affiliation_strings":["School of Cyber Science and Engineering, Sichuan University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I24185976"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108863928","display_name":"Jiamin Xiao","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jiamin Xiao","raw_affiliation_strings":["Shenzhen Hexun Huagu Information Technology Co., Ltd, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenzhen Hexun Huagu Information Technology Co., Ltd, Shanghai, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063513727","display_name":"Denghui Yang","orcid":"https://orcid.org/0000-0002-4030-0476"},"institutions":[{"id":"https://openalex.org/I24185976","display_name":"Sichuan University","ror":"https://ror.org/011ashp19","country_code":"CN","type":"education","lineage":["https://openalex.org/I24185976"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Denghui Yang","raw_affiliation_strings":["School of Cyber Science and Engineering, Sichuan University, Chengdu, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Cyber Science and Engineering, Sichuan University, Chengdu, China","institution_ids":["https://openalex.org/I24185976"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5115053673"],"corresponding_institution_ids":["https://openalex.org/I24185976"],"apc_list":{"value":3220,"currency":"USD","value_usd":3220},"apc_paid":null,"fwci":1.7176,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.88552063,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":"237","issue":null,"first_page":"121564","last_page":"121564"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9983000159263611,"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":0.9983000159263611,"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/T10444","display_name":"Context-Aware Activity Recognition Systems","score":0.988099992275238,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11980","display_name":"Human Mobility and Location-Based Analysis","score":0.977400004863739,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8727853298187256},{"id":"https://openalex.org/keywords/generalization","display_name":"Generalization","score":0.6741177439689636},{"id":"https://openalex.org/keywords/inference","display_name":"Inference","score":0.6708380579948425},{"id":"https://openalex.org/keywords/downstream","display_name":"Downstream (manufacturing)","score":0.6530966758728027},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5407924056053162},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.45372486114501953},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.44791093468666077},{"id":"https://openalex.org/keywords/dual","display_name":"Dual (grammatical number)","score":0.443752259016037},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.42336001992225647},{"id":"https://openalex.org/keywords/mobile-apps","display_name":"Mobile apps","score":0.4115681052207947}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8727853298187256},{"id":"https://openalex.org/C177148314","wikidata":"https://www.wikidata.org/wiki/Q170084","display_name":"Generalization","level":2,"score":0.6741177439689636},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.6708380579948425},{"id":"https://openalex.org/C2776207758","wikidata":"https://www.wikidata.org/wiki/Q5303302","display_name":"Downstream (manufacturing)","level":2,"score":0.6530966758728027},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5407924056053162},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.45372486114501953},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.44791093468666077},{"id":"https://openalex.org/C2780980858","wikidata":"https://www.wikidata.org/wiki/Q110022","display_name":"Dual (grammatical number)","level":2,"score":0.443752259016037},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.42336001992225647},{"id":"https://openalex.org/C2988145974","wikidata":"https://www.wikidata.org/wiki/Q620615","display_name":"Mobile apps","level":2,"score":0.4115681052207947},{"id":"https://openalex.org/C124952713","wikidata":"https://www.wikidata.org/wiki/Q8242","display_name":"Literature","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.eswa.2023.121564","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.eswa.2023.121564","pdf_url":null,"source":{"id":"https://openalex.org/S13144211","display_name":"Expert Systems with Applications","issn_l":"0957-4174","issn":["0957-4174","1873-6793"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Expert Systems with Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Gender equality","id":"https://metadata.un.org/sdg/5","score":0.5799999833106995}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":70,"referenced_works":["https://openalex.org/W91851626","https://openalex.org/W1832693441","https://openalex.org/W2046586564","https://openalex.org/W2069065514","https://openalex.org/W2073601450","https://openalex.org/W2149587241","https://openalex.org/W2333587171","https://openalex.org/W2348624827","https://openalex.org/W2422209597","https://openalex.org/W2558751478","https://openalex.org/W2803718882","https://openalex.org/W2894597663","https://openalex.org/W2896457183","https://openalex.org/W2909458162","https://openalex.org/W2914774057","https://openalex.org/W2947300999","https://openalex.org/W2947767618","https://openalex.org/W2963868263","https://openalex.org/W2963953172","https://openalex.org/W2965898633","https://openalex.org/W2966341301","https://openalex.org/W2971109861","https://openalex.org/W2977413186","https://openalex.org/W2997212544","https://openalex.org/W2997574889","https://openalex.org/W3008381538","https://openalex.org/W3010910813","https://openalex.org/W3011222825","https://openalex.org/W3011803685","https://openalex.org/W3015468748","https://openalex.org/W3038083583","https://openalex.org/W3041535480","https://openalex.org/W3092460422","https://openalex.org/W3093108579","https://openalex.org/W3093184726","https://openalex.org/W3093943447","https://openalex.org/W3095268172","https://openalex.org/W3128016176","https://openalex.org/W3131733085","https://openalex.org/W3154451865","https://openalex.org/W3156028762","https://openalex.org/W3160694286","https://openalex.org/W3167473228","https://openalex.org/W3177361862","https://openalex.org/W3200917640","https://openalex.org/W3217662273","https://openalex.org/W4220727936","https://openalex.org/W4226382147","https://openalex.org/W4249402564","https://openalex.org/W4252271023","https://openalex.org/W4288336812","https://openalex.org/W6650567314","https://openalex.org/W6659671150","https://openalex.org/W6681096077","https://openalex.org/W6720380529","https://openalex.org/W6726358070","https://openalex.org/W6755961577","https://openalex.org/W6763782988","https://openalex.org/W6764764065","https://openalex.org/W6766788780","https://openalex.org/W6776048684","https://openalex.org/W6778236463","https://openalex.org/W6783685935","https://openalex.org/W6790563956","https://openalex.org/W6793745629","https://openalex.org/W6797939391","https://openalex.org/W6798092916","https://openalex.org/W6801530363","https://openalex.org/W6804895218","https://openalex.org/W6810186783"],"related_works":["https://openalex.org/W4214653257","https://openalex.org/W3040203686","https://openalex.org/W4249524554","https://openalex.org/W2521424917","https://openalex.org/W4293226380","https://openalex.org/W2349021146","https://openalex.org/W35583307","https://openalex.org/W2371138613","https://openalex.org/W2436192316","https://openalex.org/W2970287324"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2}],"updated_date":"2026-08-28T12:50:07.497085","created_date":"2025-10-10T00:00:00"}
