{"id":"https://openalex.org/W2807852978","doi":"https://doi.org/10.1007/978-3-319-93644-4_6","title":"SousChef: Improved Meal Recommender System for Portuguese Older Adults","display_name":"SousChef: Improved Meal Recommender System for Portuguese Older Adults","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2807852978","doi":"https://doi.org/10.1007/978-3-319-93644-4_6","mag":"2807852978"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-319-93644-4_6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-93644-4_6","pdf_url":null,"source":{"id":"https://openalex.org/S2764900261","display_name":"Communications in computer and information science","issn_l":"1865-0929","issn":["1865-0929","1865-0937"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Computer and Information Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5067137135","display_name":"David Ribeiro","orcid":"https://orcid.org/0000-0003-0001-4456"},"institutions":[{"id":"https://openalex.org/I4210157425","display_name":"Fraunhofer Portugal Research","ror":"https://ror.org/05eqk2j25","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210157425","https://openalex.org/I4923324"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"David Ribeiro","raw_affiliation_strings":["Fraunhofer Portugal AICOS, Rua Alfredo Allen 455/461, 4200-165, Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"Fraunhofer Portugal AICOS, Rua Alfredo Allen 455/461, 4200-165, Porto, Portugal","institution_ids":["https://openalex.org/I4210157425"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100662320","display_name":"Jorge Ribeiro","orcid":"https://orcid.org/0000-0001-5532-2574"},"institutions":[{"id":"https://openalex.org/I4210157425","display_name":"Fraunhofer Portugal Research","ror":"https://ror.org/05eqk2j25","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210157425","https://openalex.org/I4923324"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Jorge Ribeiro","raw_affiliation_strings":["Fraunhofer Portugal AICOS, Rua Alfredo Allen 455/461, 4200-165, Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"Fraunhofer Portugal AICOS, Rua Alfredo Allen 455/461, 4200-165, Porto, Portugal","institution_ids":["https://openalex.org/I4210157425"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5033364047","display_name":"Maria Jo\u00e3o M. Vasconcelos","orcid":"https://orcid.org/0000-0002-0634-7852"},"institutions":[{"id":"https://openalex.org/I4210157425","display_name":"Fraunhofer Portugal Research","ror":"https://ror.org/05eqk2j25","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210157425","https://openalex.org/I4923324"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Maria Jo\u00e3o M. Vasconcelos","raw_affiliation_strings":["Fraunhofer Portugal AICOS, Rua Alfredo Allen 455/461, 4200-165, Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"Fraunhofer Portugal AICOS, Rua Alfredo Allen 455/461, 4200-165, Porto, Portugal","institution_ids":["https://openalex.org/I4210157425"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010410781","display_name":"Elsa F. Vieira","orcid":"https://orcid.org/0000-0003-0301-6182"},"institutions":[{"id":"https://openalex.org/I83863532","display_name":"Polytechnic Institute of Porto","ror":"https://ror.org/04988re48","country_code":"PT","type":"education","lineage":["https://openalex.org/I83863532"]},{"id":"https://openalex.org/I4210138594","display_name":"Rede de Qu\u00edmica e Tecnologia","ror":"https://ror.org/04j14t006","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210138594"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Elsa F. Vieira","raw_affiliation_strings":["REQUIMTE, Institute of Engineering of Porto, Polytechnic Institute of Porto, Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"REQUIMTE, Institute of Engineering of Porto, Polytechnic Institute of Porto, Porto, Portugal","institution_ids":["https://openalex.org/I83863532","https://openalex.org/I4210138594"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101758689","display_name":"Ana Correia de Barros","orcid":"https://orcid.org/0000-0002-9752-1683"},"institutions":[{"id":"https://openalex.org/I4210138594","display_name":"Rede de Qu\u00edmica e Tecnologia","ror":"https://ror.org/04j14t006","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210138594"]},{"id":"https://openalex.org/I4210141686","display_name":"Centro Hospitalar de Vila Nova de Gaia","ror":"https://ror.org/042jpy919","country_code":"PT","type":"healthcare","lineage":["https://openalex.org/I4210141686"]},{"id":"https://openalex.org/I4210157425","display_name":"Fraunhofer Portugal Research","ror":"https://ror.org/05eqk2j25","country_code":"PT","type":"nonprofit","lineage":["https://openalex.org/I4210157425","https://openalex.org/I4923324"]},{"id":"https://openalex.org/I83863532","display_name":"Polytechnic Institute of Porto","ror":"https://ror.org/04988re48","country_code":"PT","type":"education","lineage":["https://openalex.org/I83863532"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Ana Correia de Barros","raw_affiliation_strings":["CRPG - Gaia Vocational Rehabilitation Centre, Vila Nova de Gaia, Portugal","Fraunhofer Portugal AICOS, Rua Alfredo Allen 455/461, 4200-165, Porto, Portugal","REQUIMTE, Institute of Engineering of Porto, Polytechnic Institute of Porto, Porto, Portugal"],"affiliations":[{"raw_affiliation_string":"CRPG - Gaia Vocational Rehabilitation Centre, Vila Nova de Gaia, Portugal","institution_ids":["https://openalex.org/I4210141686"]},{"raw_affiliation_string":"Fraunhofer Portugal AICOS, Rua Alfredo Allen 455/461, 4200-165, Porto, Portugal","institution_ids":["https://openalex.org/I4210157425"]},{"raw_affiliation_string":"REQUIMTE, Institute of Engineering of Porto, Polytechnic Institute of Porto, Porto, Portugal","institution_ids":["https://openalex.org/I83863532","https://openalex.org/I4210138594"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5067137135"],"corresponding_institution_ids":["https://openalex.org/I4210157425"],"apc_list":null,"apc_paid":null,"fwci":2.3671,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.88705815,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"107","last_page":"126"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9879999756813049,"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":0.9879999756813049,"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/T10866","display_name":"Nutritional Studies and Diet","score":0.9835000038146973,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10397","display_name":"Nutrition and Health in Aging","score":0.9804999828338623,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/heuristics","display_name":"Heuristics","score":0.7610945105552673},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.6954255104064941},{"id":"https://openalex.org/keywords/portuguese","display_name":"Portuguese","score":0.6616383194923401},{"id":"https://openalex.org/keywords/meal","display_name":"Meal","score":0.6112507581710815},{"id":"https://openalex.org/keywords/order","display_name":"Order (exchange)","score":0.5599321126937866},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46880701184272766},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.4302997887134552},{"id":"https://openalex.org/keywords/marketing","display_name":"Marketing","score":0.4201257824897766},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.4112106263637543},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.3649950325489044},{"id":"https://openalex.org/keywords/gerontology","display_name":"Gerontology","score":0.3631172180175781},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3475872874259949},{"id":"https://openalex.org/keywords/environmental-health","display_name":"Environmental health","score":0.3320620656013489},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.18962159752845764},{"id":"https://openalex.org/keywords/political-science","display_name":"Political science","score":0.08529368042945862}],"concepts":[{"id":"https://openalex.org/C127705205","wikidata":"https://www.wikidata.org/wiki/Q5748245","display_name":"Heuristics","level":2,"score":0.7610945105552673},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.6954255104064941},{"id":"https://openalex.org/C35219183","wikidata":"https://www.wikidata.org/wiki/Q5146","display_name":"Portuguese","level":2,"score":0.6616383194923401},{"id":"https://openalex.org/C2778345441","wikidata":"https://www.wikidata.org/wiki/Q6460735","display_name":"Meal","level":2,"score":0.6112507581710815},{"id":"https://openalex.org/C182306322","wikidata":"https://www.wikidata.org/wiki/Q1779371","display_name":"Order (exchange)","level":2,"score":0.5599321126937866},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46880701184272766},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.4302997887134552},{"id":"https://openalex.org/C162853370","wikidata":"https://www.wikidata.org/wiki/Q39809","display_name":"Marketing","level":1,"score":0.4201257824897766},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.4112106263637543},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3649950325489044},{"id":"https://openalex.org/C74909509","wikidata":"https://www.wikidata.org/wiki/Q10387","display_name":"Gerontology","level":1,"score":0.3631172180175781},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3475872874259949},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.3320620656013489},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.18962159752845764},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.08529368042945862},{"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/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","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/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1007/978-3-319-93644-4_6","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-319-93644-4_6","pdf_url":null,"source":{"id":"https://openalex.org/S2764900261","display_name":"Communications in computer and information science","issn_l":"1865-0929","issn":["1865-0929","1865-0937"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Computer and Information Science","raw_type":"book-chapter"},{"id":"pmh:oai:fraunhofer.de:N-515944","is_oa":false,"landing_page_url":"http://publica.fraunhofer.de/documents/N-515944.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer AICOS","raw_type":"Conference Paper"},{"id":"pmh:oai:publica.fraunhofer.de:publica/402873","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/402873","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6299999952316284,"id":"https://metadata.un.org/sdg/2","display_name":"Zero hunger"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320335322","display_name":"European Regional Development Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W96951304","https://openalex.org/W1535847378","https://openalex.org/W1890522088","https://openalex.org/W1981552900","https://openalex.org/W2021612723","https://openalex.org/W2042602549","https://openalex.org/W2076689279","https://openalex.org/W2137875440","https://openalex.org/W2171960770","https://openalex.org/W2238097623","https://openalex.org/W2278315741","https://openalex.org/W2469015486","https://openalex.org/W2520692355","https://openalex.org/W2614974857","https://openalex.org/W2970380304"],"related_works":["https://openalex.org/W2280422768","https://openalex.org/W3143197806","https://openalex.org/W4252555497","https://openalex.org/W4390273403","https://openalex.org/W2912615426","https://openalex.org/W4386781444","https://openalex.org/W1964944391","https://openalex.org/W2104166387","https://openalex.org/W4246980185","https://openalex.org/W4299785812"],"abstract_inverted_index":null,"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}