{"id":"https://openalex.org/W2075798802","doi":"https://doi.org/10.1109/rcis.2013.6577714","title":"Cold-start recommender system problem within a multidimensional data warehouse","display_name":"Cold-start recommender system problem within a multidimensional data warehouse","publication_year":2013,"publication_date":"2013-05-01","ids":{"openalex":"https://openalex.org/W2075798802","doi":"https://doi.org/10.1109/rcis.2013.6577714","mag":"2075798802"},"language":"en","primary_location":{"id":"doi:10.1109/rcis.2013.6577714","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rcis.2013.6577714","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE 7th International Conference on Research Challenges in Information Science (RCIS)","raw_type":"proceedings-article"},"type":"preprint","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-01148286","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5036752464","display_name":"Elsa Negre","orcid":"https://orcid.org/0000-0001-6401-3837"},"institutions":[{"id":"https://openalex.org/I56435720","display_name":"Universit\u00e9 Paris Dauphine-PSL","ror":"https://ror.org/052bz7812","country_code":"FR","type":"education","lineage":["https://openalex.org/I2746051580","https://openalex.org/I56435720"]},{"id":"https://openalex.org/I4210137929","display_name":"Lamsade","ror":"https://ror.org/03pnp1a74","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I2746051580","https://openalex.org/I4210137929","https://openalex.org/I4210159245","https://openalex.org/I56435720"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Elsa Negre","raw_affiliation_strings":["LAMSADE, Universit\u00e9 Paris-Dauphine, Paris, France","LAMSADE - Laboratoire d'analyse et mod\u00e9lisation de syst\u00e8mes pour l'aide \u00e0 la d\u00e9cision (Place de Lattre de Tassigny 75775 PARIS CEDEX 16 - France)"],"affiliations":[{"raw_affiliation_string":"LAMSADE, Universit\u00e9 Paris-Dauphine, Paris, France","institution_ids":["https://openalex.org/I56435720"]},{"raw_affiliation_string":"LAMSADE - Laboratoire d'analyse et mod\u00e9lisation de syst\u00e8mes pour l'aide \u00e0 la d\u00e9cision (Place de Lattre de Tassigny 75775 PARIS CEDEX 16 - France)","institution_ids":["https://openalex.org/I4210137929"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084553107","display_name":"Franck Ravat","orcid":"https://orcid.org/0000-0003-4820-841X"},"institutions":[{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4387153255","https://openalex.org/I4405258862","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]},{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Franck Ravat","raw_affiliation_strings":["IRIT-SIG, Universit\u00e9 Toulouse 1 Capitole, Toulouse, France","IRIT-SIG - Syst\u00e8mes d\u2019Informations G\u00e9n\u00e9ralis\u00e9es (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)","UT Capitole - Universit\u00e9 Toulouse Capitole (2 rue du Doyen-Gabriel-Marty - 31042 Toulouse Cedex 9 - France)"],"affiliations":[{"raw_affiliation_string":"IRIT-SIG, Universit\u00e9 Toulouse 1 Capitole, Toulouse, France","institution_ids":["https://openalex.org/I3131550300","https://openalex.org/I134560555","https://openalex.org/I4210160189","https://openalex.org/I4210152422","https://openalex.org/I4210119061"]},{"raw_affiliation_string":"IRIT-SIG - Syst\u00e8mes d\u2019Informations G\u00e9n\u00e9ralis\u00e9es (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)","institution_ids":["https://openalex.org/I4210152422","https://openalex.org/I134560555","https://openalex.org/I4210119061","https://openalex.org/I3131550300","https://openalex.org/I4210160189"]},{"raw_affiliation_string":"UT Capitole - Universit\u00e9 Toulouse Capitole (2 rue du Doyen-Gabriel-Marty - 31042 Toulouse Cedex 9 - France)","institution_ids":["https://openalex.org/I3131550300"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036483175","display_name":"Olivier Teste","orcid":"https://orcid.org/0000-0003-0338-9886"},"institutions":[{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4387153255","https://openalex.org/I4405258862","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210108194","display_name":"Chambre de Commerce et d'Industrie Occitanie Pyr\u00e9n\u00e9es-M\u00e9diterran\u00e9e","ror":"https://ror.org/01kmkkm51","country_code":"FR","type":"government","lineage":["https://openalex.org/I4210108194"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Olivier Teste","raw_affiliation_strings":["IUT Blagnac, IRIT-SIG, Universit\u00e9 Toulouse II, Blagnac, France","IRIT-SIG - Syst\u00e8mes d\u2019Informations G\u00e9n\u00e9ralis\u00e9es (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)","UT2J - Universit\u00e9 Toulouse - Jean Jaur\u00e8s (5 all\u00e9es Antonio Machado - 31058 Toulouse Cedex 9 - France)"],"affiliations":[{"raw_affiliation_string":"IUT Blagnac, IRIT-SIG, Universit\u00e9 Toulouse II, Blagnac, France","institution_ids":["https://openalex.org/I4210108194","https://openalex.org/I134560555","https://openalex.org/I3131550300","https://openalex.org/I4210160189","https://openalex.org/I4210152422","https://openalex.org/I4210119061"]},{"raw_affiliation_string":"IRIT-SIG - Syst\u00e8mes d\u2019Informations G\u00e9n\u00e9ralis\u00e9es (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)","institution_ids":["https://openalex.org/I4210152422","https://openalex.org/I134560555","https://openalex.org/I4210119061","https://openalex.org/I3131550300","https://openalex.org/I4210160189"]},{"raw_affiliation_string":"UT2J - Universit\u00e9 Toulouse - Jean Jaur\u00e8s (5 all\u00e9es Antonio Machado - 31058 Toulouse Cedex 9 - France)","institution_ids":["https://openalex.org/I4210152422"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5079546619","display_name":"Ronan Tournier","orcid":"https://orcid.org/0000-0001-9978-8616"},"institutions":[{"id":"https://openalex.org/I134560555","display_name":"Universit\u00e9 Toulouse III - Paul Sabatier","ror":"https://ror.org/02v6kpv12","country_code":"FR","type":"education","lineage":["https://openalex.org/I134560555","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210152422","display_name":"Universit\u00e9 Toulouse - Jean Jaur\u00e8s","ror":"https://ror.org/04ezk3x31","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210152422","https://openalex.org/I4405258862"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]},{"id":"https://openalex.org/I3131550300","display_name":"Universit\u00e9 Toulouse-I-Capitole","ror":"https://ror.org/0443n9e75","country_code":"FR","type":"education","lineage":["https://openalex.org/I3131550300"]},{"id":"https://openalex.org/I4210119061","display_name":"Institut de Recherche en Informatique de Toulouse","ror":"https://ror.org/01rx4qw44","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I205747304","https://openalex.org/I205747304","https://openalex.org/I4210119061","https://openalex.org/I4387153255","https://openalex.org/I4405258862","https://openalex.org/I4405258862"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Ronan Tournier","raw_affiliation_strings":["IRIT-SIG, Universit\u00e9 Toulouse 1 Capitole, Toulouse, France","IRIT-SIG - Syst\u00e8mes d\u2019Informations G\u00e9n\u00e9ralis\u00e9es (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)","UT Capitole - Universit\u00e9 Toulouse Capitole (2 rue du Doyen-Gabriel-Marty - 31042 Toulouse Cedex 9 - France)"],"affiliations":[{"raw_affiliation_string":"IRIT-SIG, Universit\u00e9 Toulouse 1 Capitole, Toulouse, France","institution_ids":["https://openalex.org/I3131550300","https://openalex.org/I134560555","https://openalex.org/I4210160189","https://openalex.org/I4210152422","https://openalex.org/I4210119061"]},{"raw_affiliation_string":"IRIT-SIG - Syst\u00e8mes d\u2019Informations G\u00e9n\u00e9ralis\u00e9es (IRIT\r\n118 Route de Narbonne\r\n31062 Toulouse Cedex 9 - France)","institution_ids":["https://openalex.org/I4210152422","https://openalex.org/I134560555","https://openalex.org/I4210119061","https://openalex.org/I3131550300","https://openalex.org/I4210160189"]},{"raw_affiliation_string":"UT Capitole - Universit\u00e9 Toulouse Capitole (2 rue du Doyen-Gabriel-Marty - 31042 Toulouse Cedex 9 - France)","institution_ids":["https://openalex.org/I3131550300"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5036752464"],"corresponding_institution_ids":["https://openalex.org/I4210137929","https://openalex.org/I56435720"],"apc_list":null,"apc_paid":null,"fwci":2.2501,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.88607011,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9994999766349792,"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/T10538","display_name":"Data Mining Algorithms and Applications","score":0.9965999722480774,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/online-analytical-processing","display_name":"Online analytical processing","score":0.9573017358779907},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.830269455909729},{"id":"https://openalex.org/keywords/data-warehouse","display_name":"Data warehouse","score":0.8282209634780884},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.776761531829834},{"id":"https://openalex.org/keywords/ranking","display_name":"Ranking (information retrieval)","score":0.7430633306503296},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5657104253768921},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5518539547920227},{"id":"https://openalex.org/keywords/cold-start","display_name":"Cold start (automotive)","score":0.48322638869285583},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.460834801197052},{"id":"https://openalex.org/keywords/multidimensional-data","display_name":"Multidimensional data","score":0.430719256401062},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.4035971462726593},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.07497301697731018}],"concepts":[{"id":"https://openalex.org/C201932085","wikidata":"https://www.wikidata.org/wiki/Q642514","display_name":"Online analytical processing","level":3,"score":0.9573017358779907},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.830269455909729},{"id":"https://openalex.org/C135572916","wikidata":"https://www.wikidata.org/wiki/Q193351","display_name":"Data warehouse","level":2,"score":0.8282209634780884},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.776761531829834},{"id":"https://openalex.org/C189430467","wikidata":"https://www.wikidata.org/wiki/Q7293293","display_name":"Ranking (information retrieval)","level":2,"score":0.7430633306503296},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5657104253768921},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5518539547920227},{"id":"https://openalex.org/C2778956030","wikidata":"https://www.wikidata.org/wiki/Q5142477","display_name":"Cold start (automotive)","level":2,"score":0.48322638869285583},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.460834801197052},{"id":"https://openalex.org/C3019022308","wikidata":"https://www.wikidata.org/wiki/Q1418353","display_name":"Multidimensional data","level":2,"score":0.430719256401062},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.4035971462726593},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.07497301697731018},{"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/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.0}],"mesh":[],"locations_count":6,"locations":[{"id":"doi:10.1109/rcis.2013.6577714","is_oa":false,"landing_page_url":"https://doi.org/10.1109/rcis.2013.6577714","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE 7th International Conference on Research Challenges in Information Science (RCIS)","raw_type":"proceedings-article"},{"id":"pmh:oai:publications.ut-capitole.fr:30544","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401603","display_name":"Toulouse Capitole Publications (University Toulouse 1 Capitole)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I3131550300","host_organization_name":"Universit\u00e9 Toulouse-I-Capitole","host_organization_lineage":["https://openalex.org/I3131550300"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"},{"id":"pmh:oai:HAL:hal-01148286v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01148286","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE International Conference on Research Challenges in Information Science - RCIS 2013, May 2013, Paris, France. pp. 1-8, ⟨10.1109/RCIS.2013.6577714⟩","raw_type":"Conference papers"},{"id":"pmh:oai:HAL:hal-01347314v1","is_oa":false,"landing_page_url":"https://hal.archives-ouvertes.fr/hal-01347314","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"2013 IEEE Seventh International Conference on Research Challenges in Information Science (RCIS)","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:basepub.dauphine.fr:123456789/15669","is_oa":false,"landing_page_url":"https://basepub.dauphine.fr/handle/123456789/15669","pdf_url":null,"source":{"id":"https://openalex.org/S4306401007","display_name":"Base Institutionnelle de Recherche de l'universit\u00e9 Paris-Dauphine (BIRD) (University Paris-Dauphine)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I102197404","host_organization_name":"Universit\u00e9 Paris-Sud","host_organization_lineage":["https://openalex.org/I102197404"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Communication / Conf\u00e9rence"},{"id":"pmh:oai:basepub.dauphine.psl.eu:123456789/15669","is_oa":false,"landing_page_url":"http://oatao.univ-toulouse.fr/12619/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401007","display_name":"Base Institutionnelle de Recherche de l'universit\u00e9 Paris-Dauphine (BIRD) (University Paris-Dauphine)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I102197404","host_organization_name":"Universit\u00e9 Paris-Sud","host_organization_lineage":["https://openalex.org/I102197404"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Communication / Conf\u00e9rence"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-01148286v1","is_oa":true,"landing_page_url":"https://hal.science/hal-01148286","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE International Conference on Research Challenges in Information Science - RCIS 2013, May 2013, Paris, France. pp. 1-8, ⟨10.1109/RCIS.2013.6577714⟩","raw_type":"Conference papers"},"sustainable_development_goals":[{"score":0.7099999785423279,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":36,"referenced_works":["https://openalex.org/W5925479","https://openalex.org/W71039058","https://openalex.org/W137652344","https://openalex.org/W169594500","https://openalex.org/W346507350","https://openalex.org/W990529989","https://openalex.org/W1506366060","https://openalex.org/W1508412218","https://openalex.org/W1540016664","https://openalex.org/W1852361258","https://openalex.org/W1987759864","https://openalex.org/W2013221919","https://openalex.org/W2037755852","https://openalex.org/W2093072605","https://openalex.org/W2113838273","https://openalex.org/W2114432784","https://openalex.org/W2118178958","https://openalex.org/W2122566760","https://openalex.org/W2126093747","https://openalex.org/W2127018826","https://openalex.org/W2149156280","https://openalex.org/W2155201359","https://openalex.org/W2158515176","https://openalex.org/W2164627684","https://openalex.org/W2171844899","https://openalex.org/W2171960770","https://openalex.org/W2293041327","https://openalex.org/W2950210140","https://openalex.org/W6600242695","https://openalex.org/W6607001587","https://openalex.org/W6611691211","https://openalex.org/W6625979773","https://openalex.org/W6677457955","https://openalex.org/W6678923800","https://openalex.org/W6685253393","https://openalex.org/W6697123917"],"related_works":["https://openalex.org/W2980304303","https://openalex.org/W2789740011","https://openalex.org/W2111757262","https://openalex.org/W39720316","https://openalex.org/W2148726436","https://openalex.org/W1561366042","https://openalex.org/W4243836966","https://openalex.org/W2361707959","https://openalex.org/W2377387014","https://openalex.org/W2160457037"],"abstract_inverted_index":{"Data":[0],"warehouses":[1],"store":[2],"large":[3],"volumes":[4],"of":[5,93],"consolidated":[6],"and":[7,13,104],"historized":[8],"multidimensional":[9],"data":[10,18],"for":[11,28],"analysis":[12],"exploration":[14],"by":[15,85],"decision-makers.":[16],"Exploring":[17],"is":[19,58,83,91],"an":[20],"incremental":[21],"OLAP":[22,87],"(On-Line":[23],"Analytical":[24],"Processing)":[25],"query":[26],"process":[27,90],"searching":[29],"relevant":[30],"information":[31],"in":[32,78],"a":[33,48,79],"dataset.":[34],"In":[35,64],"order":[36],"to":[37,70],"ease":[38],"user":[39,72],"exploration,":[40],"recommender":[41],"systems":[42],"are":[43],"used.":[44],"However":[45],"when":[46],"facing":[47,74],"new":[49,80],"system,":[50],"such":[51],"recommendations":[52,69,103],"do":[53],"not":[54],"operate":[55],"anymore.":[56],"This":[57,82],"known":[59],"as":[60],"the":[61,71],"cold-start":[62,76],"problem.":[63],"this":[65,75],"paper,":[66],"we":[67],"provide":[68],"while":[73],"problem":[77],"system.":[81],"done":[84],"patternizing":[86,96],"queries.":[88],"Our":[89],"composed":[92],"four":[94],"steps:":[95],"queries,":[97],"predicting":[98],"candidate":[99,102],"operations,":[100],"computing":[101],"ranking":[105],"these":[106],"recommendations.":[107]},"counts_by_year":[{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}