{"id":"https://openalex.org/W2990320950","doi":"https://doi.org/10.18420/delfi2019_289","title":"Text/Conference Paper","display_name":"Text/Conference Paper","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2990320950","doi":"https://doi.org/10.18420/delfi2019_289","mag":"2990320950"},"language":"en","primary_location":{"id":"doi:10.18420/delfi2019_289","is_oa":true,"landing_page_url":"https://doi.org/10.18420/delfi2019_289","pdf_url":null,"source":{"id":"https://openalex.org/S7407052918","display_name":"Gesellschaft f\u00fcr Informatik (GI)","issn_l":null,"issn":[],"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"type":"review","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.18420/delfi2019_289","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075675666","display_name":"Sebastian Hobert","orcid":"https://orcid.org/0000-0003-3621-0272"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Hobert, Sebastian","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5075675666"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.2402,"has_fulltext":false,"cited_by_count":54,"citation_normalized_percentile":{"value":0.91055479,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"259","last_page":"270"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12128","display_name":"AI in Service Interactions","score":0.9934999942779541,"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":0.9934999942779541,"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/T11636","display_name":"Artificial Intelligence in Healthcare and Education","score":0.9118000268936157,"subfield":{"id":"https://openalex.org/subfields/2718","display_name":"Health Informatics"},"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/T11122","display_name":"Online Learning and Analytics","score":0.9053000211715698,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"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/chatbot","display_name":"Chatbot","score":0.890863835811615},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45964762568473816},{"id":"https://openalex.org/keywords/data-science","display_name":"Data science","score":0.39002877473831177},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.32800620794296265}],"concepts":[{"id":"https://openalex.org/C2779041454","wikidata":"https://www.wikidata.org/wiki/Q870780","display_name":"Chatbot","level":2,"score":0.890863835811615},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45964762568473816},{"id":"https://openalex.org/C2522767166","wikidata":"https://www.wikidata.org/wiki/Q2374463","display_name":"Data science","level":1,"score":0.39002877473831177},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.32800620794296265}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.18420/delfi2019_289","is_oa":true,"landing_page_url":"https://doi.org/10.18420/delfi2019_289","pdf_url":null,"source":{"id":"https://openalex.org/S7407052918","display_name":"Gesellschaft f\u00fcr Informatik (GI)","issn_l":null,"issn":[],"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"},{"id":"mag:2990320950","is_oa":false,"landing_page_url":"https://dblp.uni-trier.de/db/conf/delfi/delfi2019.html#Hobert19","pdf_url":null,"source":{"id":"https://openalex.org/S4306507661","display_name":"DeLFI","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":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":"DeLFI","raw_type":null}],"best_oa_location":{"id":"doi:10.18420/delfi2019_289","is_oa":true,"landing_page_url":"https://doi.org/10.18420/delfi2019_289","pdf_url":null,"source":{"id":"https://openalex.org/S7407052918","display_name":"Gesellschaft f\u00fcr Informatik (GI)","issn_l":null,"issn":[],"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":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article-journal"},"sustainable_development_goals":[{"score":0.7400000095367432,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2952054454","https://openalex.org/W2772233525","https://openalex.org/W3093566773","https://openalex.org/W3094065387","https://openalex.org/W3136292441","https://openalex.org/W3038112531","https://openalex.org/W2992322931","https://openalex.org/W3118487329","https://openalex.org/W3035694693","https://openalex.org/W3026200228","https://openalex.org/W2594095443","https://openalex.org/W2947966240","https://openalex.org/W2135975735","https://openalex.org/W2946328339","https://openalex.org/W3085391557","https://openalex.org/W3085044643","https://openalex.org/W3180615788","https://openalex.org/W1721465431","https://openalex.org/W3173510008","https://openalex.org/W3020553025"],"abstract_inverted_index":{"Evaluation":[0],"studies":[1],"are":[2,54,97],"essential":[3],"for":[4,56,134],"determining":[5],"the":[6,21,109,128],"utilization":[7],"of":[8,45,113,136],"technology-enhanced":[9,58],"learning":[10,59,76,95],"systems.":[11],"Prior":[12],"research":[13,47,63],"often":[14],"focuses":[15],"on":[16,70,104],"evaluating":[17,34,57],"specific":[18,36],"factors":[19,37,93],"like":[20,94],"technology":[22,90],"adoption":[23],"or":[24],"usability":[25],"aspects.":[26],"However,":[27],"it":[28],"needs":[29],"to":[30,50,89,117,130],"be":[31],"questioned":[32],"if":[33],"only":[35],"is":[38,49],"appropriate":[39],"in":[40,61,87,100],"each":[41],"case.":[42,102],"The":[43],"aim":[44],"this":[46,101,105],"paper":[48],"outline":[51],"which":[52],"methods":[53],"suited":[55],"systems":[60,77],"interdisciplinary":[62],"domains.":[64],"Specifically,":[65],"we":[66,107,126],"focus":[67],"our":[68],"analysis":[69],"pedagogical":[71,114,137],"conversational":[72,115,138],"agents":[73,116],"\u2013":[74],"i.e.":[75],"that":[78],"interact":[79],"with":[80],"learners":[81],"using":[82],"natural":[83],"language.":[84],"For":[85],"instance,":[86],"addition":[88],"acceptance,":[91],"further":[92],"success":[96],"more":[98],"important":[99],"Based":[103],"assumption,":[106],"analyze":[108],"current":[110],"state-of-the-art":[111],"literature":[112],"identify":[118],"evaluation":[119],"objectives,":[120],"procedures":[121],"and":[122],"measuring":[123],"instruments.":[124],"Afterward,":[125],"use":[127],"results":[129],"propose":[131],"a":[132],"guideline":[133],"evaluations":[135],"agents.":[139]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":14},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":3},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T06:51:31.235846","created_date":"2025-10-10T00:00:00"}
