{"id":"https://openalex.org/W4385729984","doi":"https://doi.org/10.1145/3594806.3596534","title":"Voice-Based Conversational Agents and Knowledge Graphs for Improving News Search in Assisted Living","display_name":"Voice-Based Conversational Agents and Knowledge Graphs for Improving News Search in Assisted Living","publication_year":2023,"publication_date":"2023-07-05","ids":{"openalex":"https://openalex.org/W4385729984","doi":"https://doi.org/10.1145/3594806.3596534"},"language":"en","primary_location":{"id":"doi:10.1145/3594806.3596534","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3594806.3596534","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th International Conference on PErvasive Technologies Related to Assistive Environments","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/A5046591666","display_name":"Phillip Schneider","orcid":"https://orcid.org/0000-0001-9492-2927"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Phillip Schneider","raw_affiliation_strings":["Technical University of Munich, Germany"],"raw_orcid":"https://orcid.org/0000-0001-9492-2927","affiliations":[{"raw_affiliation_string":"Technical University of Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081275027","display_name":"Nils Rehtanz","orcid":"https://orcid.org/0009-0008-7664-8360"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Nils Rehtanz","raw_affiliation_strings":["Technical University of Munich, Germany"],"raw_orcid":"https://orcid.org/0009-0008-7664-8360","affiliations":[{"raw_affiliation_string":"Technical University of Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016722544","display_name":"Kristiina Jokinen","orcid":"https://orcid.org/0000-0003-1229-239X"},"institutions":[{"id":"https://openalex.org/I73613424","display_name":"National Institute of Advanced Industrial Science and Technology","ror":"https://ror.org/01703db54","country_code":"JP","type":"government","lineage":["https://openalex.org/I73613424"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Kristiina Jokinen","raw_affiliation_strings":["AI Research Center National Institute of Advanced Industrial Science and Technology, Japan"],"raw_orcid":"https://orcid.org/0000-0003-1229-239X","affiliations":[{"raw_affiliation_string":"AI Research Center National Institute of Advanced Industrial Science and Technology, Japan","institution_ids":["https://openalex.org/I73613424"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022973212","display_name":"Florian Matthes","orcid":"https://orcid.org/0000-0002-6667-5452"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Florian Matthes","raw_affiliation_strings":["Technical University of Munich, Germany"],"raw_orcid":"https://orcid.org/0000-0002-6667-5452","affiliations":[{"raw_affiliation_string":"Technical University of Munich, Germany","institution_ids":["https://openalex.org/I62916508"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5046591666"],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":null,"apc_paid":null,"fwci":0.1704,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.55578773,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"645","last_page":"651"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12128","display_name":"AI in Service Interactions","score":0.9927999973297119,"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"}},"topics":[{"id":"https://openalex.org/T12128","display_name":"AI in Service Interactions","score":0.9927999973297119,"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/T10028","display_name":"Topic Modeling","score":0.9847000241279602,"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/T10203","display_name":"Recommender Systems and Techniques","score":0.9769999980926514,"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/computer-science","display_name":"Computer science","score":0.6876924633979797},{"id":"https://openalex.org/keywords/economic-shortage","display_name":"Economic shortage","score":0.5535260438919067},{"id":"https://openalex.org/keywords/health-care","display_name":"Health care","score":0.5007481575012207},{"id":"https://openalex.org/keywords/health-literacy","display_name":"Health literacy","score":0.4749160706996918},{"id":"https://openalex.org/keywords/literacy","display_name":"Literacy","score":0.4721375107765198},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.43553340435028076},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.43373948335647583},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.4313165545463562},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.4176555573940277},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.2131597101688385}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6876924633979797},{"id":"https://openalex.org/C194051981","wikidata":"https://www.wikidata.org/wiki/Q1337691","display_name":"Economic shortage","level":3,"score":0.5535260438919067},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.5007481575012207},{"id":"https://openalex.org/C2778843546","wikidata":"https://www.wikidata.org/wiki/Q3097973","display_name":"Health literacy","level":3,"score":0.4749160706996918},{"id":"https://openalex.org/C547764534","wikidata":"https://www.wikidata.org/wiki/Q8236","display_name":"Literacy","level":2,"score":0.4721375107765198},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.43553340435028076},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.43373948335647583},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.4313165545463562},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.4176555573940277},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.2131597101688385},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","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/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C2778137410","wikidata":"https://www.wikidata.org/wiki/Q2732820","display_name":"Government (linguistics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3594806.3596534","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3594806.3596534","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 16th International Conference on PErvasive Technologies Related to Assistive Environments","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.8999999761581421,"display_name":"Quality Education"}],"awards":[{"id":"https://openalex.org/G5625785293","display_name":null,"funder_award_id":"DIK0282/04","funder_id":"https://openalex.org/F4320323888","funder_display_name":"Bayerisches Staatsministerium\u00a0f\u00fcr Wirtschaft und Medien,\u00a0Energie und Technologie"},{"id":"https://openalex.org/G6725152017","display_name":null,"funder_award_id":"JPNP20006","funder_id":"https://openalex.org/F4320321034","funder_display_name":"New Energy and Industrial Technology Development Organization"}],"funders":[{"id":"https://openalex.org/F4320321034","display_name":"New Energy and Industrial Technology Development Organization","ror":"https://ror.org/0055k7a87"},{"id":"https://openalex.org/F4320323888","display_name":"Bayerisches Staatsministerium\u00a0f\u00fcr Wirtschaft und Medien,\u00a0Energie und Technologie","ror":"https://ror.org/00rspzk45"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2095349644","https://openalex.org/W2298645251","https://openalex.org/W2791808303","https://openalex.org/W2903928064","https://openalex.org/W3034569646","https://openalex.org/W3080122044","https://openalex.org/W3164706026","https://openalex.org/W4239187549","https://openalex.org/W4285138657","https://openalex.org/W4285246217","https://openalex.org/W4288083089","https://openalex.org/W4312569522","https://openalex.org/W4327644553","https://openalex.org/W4404752338"],"related_works":["https://openalex.org/W2579473328","https://openalex.org/W2509147714","https://openalex.org/W4239898203","https://openalex.org/W2586833044","https://openalex.org/W2603666417","https://openalex.org/W46955353","https://openalex.org/W2315021981","https://openalex.org/W2955295882","https://openalex.org/W2145869671","https://openalex.org/W2357816140"],"abstract_inverted_index":{"As":[0],"the":[1,42,50,54,58,81,104,115],"healthcare":[2],"sector":[3],"faces":[4],"major":[5],"challenges,":[6],"such":[7],"as":[8],"aging":[9],"populations,":[10],"staff":[11],"shortages,":[12],"and":[13,60,101,113,147,165,182,202],"common":[14],"chronic":[15],"diseases,":[16],"delivering":[17],"high-quality":[18],"care":[19],"to":[20,30,35,52,87,98,160],"individuals":[21,97],"has":[22],"become":[23],"very":[24],"difficult.":[25],"Conversational":[26],"agents":[27,78,149],"have":[28,49],"shown":[29],"be":[31,122],"a":[32,192],"promising":[33],"technology":[34],"alleviate":[36],"some":[37],"of":[38,44,57,84,117,197],"these":[39],"issues.":[40],"In":[41,75],"form":[43],"digital":[45],"health":[46],"assistants,":[47],"they":[48],"potential":[51],"improve":[53],"everyday":[55],"life":[56],"elderly":[59],"chronically":[61],"ill":[62],"people.":[63],"This":[64],"includes,":[65],"for":[66,125,150],"example,":[67],"medication":[68],"reminders,":[69],"routine":[70],"checks,":[71],"or":[72,92,131],"social":[73],"chit-chat.":[74],"addition,":[76],"conversational":[77,148],"can":[79,121,173],"satisfy":[80],"fundamental":[82],"need":[83],"having":[85],"access":[86],"information":[88],"about":[89],"daily":[90],"news":[91,111,119,151,163,180],"local":[93],"events,":[94],"which":[95],"enables":[96],"stay":[99],"informed":[100],"connected":[102],"with":[103,127],"world":[105],"around":[106],"them.":[107],"However,":[108],"finding":[109],"relevant":[110,179],"sources":[112],"navigating":[114],"plethora":[116],"online":[118],"articles":[120,181],"overwhelming,":[123],"particularly":[124],"those":[126],"limited":[128],"technological":[129],"literacy":[130],"health-related":[132],"impairments.":[133],"To":[134],"address":[135],"this":[136],"challenge,":[137],"we":[138],"propose":[139],"an":[140,167,198,204],"innovative":[141],"solution":[142],"that":[143],"combines":[144],"knowledge":[145],"graphs":[146],"search":[152],"in":[153],"assisted":[154],"living.":[155],"By":[156],"leveraging":[157],"graph":[158],"databases":[159],"semantically":[161],"structure":[162],"data":[164],"implementing":[166],"intuitive":[168],"voice-based":[169],"interface,":[170],"our":[171,188],"system":[172,193],"help":[174],"care-dependent":[175],"people":[176],"easily":[177],"discover":[178],"give":[183,203],"personalized":[184],"recommendations.":[185],"We":[186],"explain":[187],"design":[189],"choices,":[190],"provide":[191],"architecture,":[194],"share":[195],"insights":[196],"initial":[199],"user":[200],"test,":[201],"outlook":[205],"on":[206],"planned":[207],"future":[208],"work.":[209]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-10T00:00:00"}
