{"id":"https://openalex.org/W3010525564","doi":"https://doi.org/10.3390/a13030054","title":"Multidimensional Group Recommendations in the Health Domain","display_name":"Multidimensional Group Recommendations in the Health Domain","publication_year":2020,"publication_date":"2020-02-28","ids":{"openalex":"https://openalex.org/W3010525564","doi":"https://doi.org/10.3390/a13030054","mag":"3010525564"},"language":"en","primary_location":{"id":"doi:10.3390/a13030054","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a13030054","pdf_url":"https://www.mdpi.com/1999-4893/13/3/54/pdf?version=1584878922","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1999-4893/13/3/54/pdf?version=1584878922","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5043161652","display_name":"Maria Stratigi","orcid":"https://orcid.org/0000-0003-2482-4605"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Maria Stratigi","raw_affiliation_strings":["Faculty of Information Technology and Communication Sciences, Tampere University, 33100 Tampere, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Information Technology and Communication Sciences, Tampere University, 33100 Tampere, Finland","institution_ids":["https://openalex.org/I166825849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070664655","display_name":"Haridimos Kondylakis","orcid":"https://orcid.org/0000-0002-9917-4486"},"institutions":[{"id":"https://openalex.org/I8901234","display_name":"Foundation for Research and Technology Hellas","ror":"https://ror.org/052rphn09","country_code":"GR","type":"facility","lineage":["https://openalex.org/I8901234"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Haridimos Kondylakis","raw_affiliation_strings":["Institute of Computer Science (ICS), Foundation of Research & Technology-Hellas (FORTH), 70013 Iraklio, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Computer Science (ICS), Foundation of Research & Technology-Hellas (FORTH), 70013 Iraklio, Greece","institution_ids":["https://openalex.org/I8901234"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042740371","display_name":"Kostas Stefanidis","orcid":"https://orcid.org/0000-0003-1317-8062"},"institutions":[{"id":"https://openalex.org/I166825849","display_name":"Tampere University","ror":"https://ror.org/033003e23","country_code":"FI","type":"education","lineage":["https://openalex.org/I166825849"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Kostas Stefanidis","raw_affiliation_strings":["Faculty of Information Technology and Communication Sciences, Tampere University, 33100 Tampere, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Information Technology and Communication Sciences, Tampere University, 33100 Tampere, Finland","institution_ids":["https://openalex.org/I166825849"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5043161652"],"corresponding_institution_ids":["https://openalex.org/I166825849"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":2.2278,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.9041417,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"13","issue":"3","first_page":"54","last_page":"54"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.9995999932289124,"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":0.9995999932289124,"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/T10737","display_name":"Health Literacy and Information Accessibility","score":0.9692999720573425,"subfield":{"id":"https://openalex.org/subfields/3600","display_name":"General Health Professions"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10028","display_name":"Topic Modeling","score":0.9236999750137329,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.6634430289268494},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6102896928787231},{"id":"https://openalex.org/keywords/domain","display_name":"Domain (mathematical analysis)","score":0.5959452390670776},{"id":"https://openalex.org/keywords/preference","display_name":"Preference","score":0.5760538578033447},{"id":"https://openalex.org/keywords/health-literacy","display_name":"Health literacy","score":0.5612103343009949},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.5248154401779175},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.4597705602645874},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.44749072194099426},{"id":"https://openalex.org/keywords/citizen-journalism","display_name":"Citizen journalism","score":0.4432671368122101},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.34447231888771057},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3105994462966919},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.19624823331832886},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.19018980860710144},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.15692400932312012},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.133310467004776}],"concepts":[{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.6634430289268494},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6102896928787231},{"id":"https://openalex.org/C36503486","wikidata":"https://www.wikidata.org/wiki/Q11235244","display_name":"Domain (mathematical analysis)","level":2,"score":0.5959452390670776},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.5760538578033447},{"id":"https://openalex.org/C2778843546","wikidata":"https://www.wikidata.org/wiki/Q3097973","display_name":"Health literacy","level":3,"score":0.5612103343009949},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.5248154401779175},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.4597705602645874},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.44749072194099426},{"id":"https://openalex.org/C203663800","wikidata":"https://www.wikidata.org/wiki/Q848979","display_name":"Citizen journalism","level":2,"score":0.4432671368122101},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.34447231888771057},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3105994462966919},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.19624823331832886},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.19018980860710144},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.15692400932312012},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.133310467004776},{"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/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"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":3,"locations":[{"id":"doi:10.3390/a13030054","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a13030054","pdf_url":"https://www.mdpi.com/1999-4893/13/3/54/pdf?version=1584878922","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:8ef2120c3139430c8d9eeab6f0f651b2","is_oa":true,"landing_page_url":"https://doaj.org/article/8ef2120c3139430c8d9eeab6f0f651b2","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Algorithms, Vol 13, Iss 3, p 54 (2020)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1999-4893/13/3/54/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/a13030054","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Algorithms","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/a13030054","is_oa":true,"landing_page_url":"https://doi.org/10.3390/a13030054","pdf_url":"https://www.mdpi.com/1999-4893/13/3/54/pdf?version=1584878922","source":{"id":"https://openalex.org/S190629608","display_name":"Algorithms","issn_l":"1999-4893","issn":["1999-4893"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Algorithms","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":58,"referenced_works":["https://openalex.org/W1628837490","https://openalex.org/W1646365943","https://openalex.org/W1968479830","https://openalex.org/W1985554184","https://openalex.org/W1991455977","https://openalex.org/W1999047234","https://openalex.org/W2013208096","https://openalex.org/W2023082958","https://openalex.org/W2025605741","https://openalex.org/W2030808931","https://openalex.org/W2042203976","https://openalex.org/W2046866325","https://openalex.org/W2052001156","https://openalex.org/W2055422547","https://openalex.org/W2071698610","https://openalex.org/W2080795333","https://openalex.org/W2116684163","https://openalex.org/W2121767200","https://openalex.org/W2127480961","https://openalex.org/W2131263486","https://openalex.org/W2143607388","https://openalex.org/W2172118809","https://openalex.org/W2212202090","https://openalex.org/W2238097623","https://openalex.org/W2264770620","https://openalex.org/W2327096890","https://openalex.org/W2346131015","https://openalex.org/W2400307934","https://openalex.org/W2402025181","https://openalex.org/W2479343565","https://openalex.org/W2489589699","https://openalex.org/W2514858994","https://openalex.org/W2549516020","https://openalex.org/W2560463465","https://openalex.org/W2585329859","https://openalex.org/W2604961496","https://openalex.org/W2611686278","https://openalex.org/W2615049443","https://openalex.org/W2616564622","https://openalex.org/W2728872568","https://openalex.org/W2779889299","https://openalex.org/W2781587488","https://openalex.org/W2790585857","https://openalex.org/W2809483915","https://openalex.org/W2885237071","https://openalex.org/W2888949431","https://openalex.org/W2891417406","https://openalex.org/W2891798678","https://openalex.org/W2911047823","https://openalex.org/W2941281748","https://openalex.org/W2944968326","https://openalex.org/W2965002056","https://openalex.org/W2992556107","https://openalex.org/W2997849753","https://openalex.org/W2999838088","https://openalex.org/W3014181903","https://openalex.org/W4233706138","https://openalex.org/W6701161191"],"related_works":["https://openalex.org/W2090624569","https://openalex.org/W2280487763","https://openalex.org/W2375480909","https://openalex.org/W2353314428","https://openalex.org/W4252225730","https://openalex.org/W2012019886","https://openalex.org/W2956032517","https://openalex.org/W4381329258","https://openalex.org/W2289594704","https://openalex.org/W2327130486"],"abstract_inverted_index":{"Providing":[0],"useful":[1,159],"resources":[2],"to":[3,122,153],"patients":[4,25,157],"is":[5,26],"essential":[6],"in":[7,58,67,112],"achieving":[8],"the":[9,15,40,52,68,93,96,100,104,129],"vision":[10],"of":[11,17,24,44,103,124,131,156],"participatory":[12],"medicine.":[13],"However,":[14],"problem":[16],"identifying":[18,31],"pertinent":[19],"content":[20],"for":[21,33,158],"a":[22,48,63,76,136],"group":[23,41,155],"even":[27],"more":[28],"difficult":[29],"than":[30],"information":[32,160],"just":[34],"one.":[35],"Nevertheless,":[36],"studies":[37],"suggest":[38],"that":[39,115,146],"dynamics-based":[42],"principles":[43],"behavior":[45],"change":[46],"have":[47],"positive":[49],"effect":[50],"on":[51],"patients\u2019":[53],"welfare.":[54],"Along":[55],"these":[56],"lines,":[57],"this":[59],"paper,":[60],"we":[61,109,127,134],"present":[62,135],"multidimensional":[64],"recommendation":[65],"model":[66],"health":[69,97],"domain":[70],"using":[71],"collaborative":[72],"filtering.":[73],"We":[74,143],"propose":[75],"novel":[77],"semantic":[78],"similarity":[79],"function":[80],"between":[81],"users,":[82],"going":[83],"beyond":[84],"patient":[85],"medical":[86],"problems,":[87],"considering":[88],"additional":[89],"dimensions":[90],"such":[91],"as":[92],"education":[94],"level,":[95],"literacy,":[98],"and":[99,120,133],"psycho-emotional":[101],"status":[102],"patients.":[105,125],"Exploiting":[106],"those":[107],"dimensions,":[108],"are":[110,116],"interested":[111],"providing":[113],"recommendations":[114,152],"both":[117],"high":[118],"relevant":[119],"fair":[121],"groups":[123],"Consequently,":[126],"introduce":[128],"notion":[130],"fairness":[132],"new":[137],"aggregation":[138],"method,":[139],"accumulating":[140],"preference":[141],"scores.":[142],"experimentally":[144],"show":[145],"our":[147],"approach":[148],"can":[149],"perform":[150],"better":[151],"small":[154],"documents.":[161]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":2}],"updated_date":"2026-06-10T14:10:52.464848","created_date":"2025-10-10T00:00:00"}