{"id":"https://openalex.org/W7118001318","doi":"https://doi.org/10.1145/3765766.3765873","title":"Can LLMs be Surprised? Evaluation and Analysis of Surprise Expression of LLMs","display_name":"Can LLMs be Surprised? Evaluation and Analysis of Surprise Expression of LLMs","publication_year":2025,"publication_date":"2025-11-10","ids":{"openalex":"https://openalex.org/W7118001318","doi":"https://doi.org/10.1145/3765766.3765873"},"language":null,"primary_location":{"id":"doi:10.1145/3765766.3765873","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3765766.3765873","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 13th International Conference on Human-Agent Interaction","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3765766.3765873","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5121767477","display_name":"Motoori Takeuchi","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Motoori Takeuchi","raw_affiliation_strings":["Kyoto University, Kyoto, Japan"],"raw_orcid":"https://orcid.org/0009-0004-9501-1948","affiliations":[{"raw_affiliation_string":"Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Koji Inoue","orcid":"https://orcid.org/0000-0002-2929-2559"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Koji Inoue","raw_affiliation_strings":["Kyoto University, Kyoto, Japan"],"raw_orcid":"https://orcid.org/0000-0002-2929-2559","affiliations":[{"raw_affiliation_string":"Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036541619","display_name":"Keiko Ochi","orcid":"https://orcid.org/0000-0002-7026-8518"},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Keiko Ochi","raw_affiliation_strings":["Kyoto University, Kyoto, Japan"],"raw_orcid":"https://orcid.org/0000-0002-7026-8518","affiliations":[{"raw_affiliation_string":"Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5121784988","display_name":"Tatsuya Kawahara","orcid":null},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Tatsuya Kawahara","raw_affiliation_strings":["Kyoto University, Kyoto, Japan"],"raw_orcid":"https://orcid.org/0000-0002-2686-2296","affiliations":[{"raw_affiliation_string":"Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5121767477"],"corresponding_institution_ids":["https://openalex.org/I22299242"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.7201775,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"560","last_page":"562"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10709","display_name":"Social Robot Interaction and HRI","score":0.6388000249862671,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10709","display_name":"Social Robot Interaction and HRI","score":0.6388000249862671,"subfield":{"id":"https://openalex.org/subfields/3207","display_name":"Social Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10667","display_name":"Emotion and Mood Recognition","score":0.07159999758005142,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12128","display_name":"AI in Service Interactions","score":0.05739999935030937,"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/surprise","display_name":"Surprise","score":0.9623000025749207},{"id":"https://openalex.org/keywords/expression","display_name":"Expression (computer science)","score":0.49540001153945923},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.46470001339912415},{"id":"https://openalex.org/keywords/humanoid-robot","display_name":"Humanoid robot","score":0.3046000003814697}],"concepts":[{"id":"https://openalex.org/C2780343955","wikidata":"https://www.wikidata.org/wiki/Q333173","display_name":"Surprise","level":2,"score":0.9623000025749207},{"id":"https://openalex.org/C90559484","wikidata":"https://www.wikidata.org/wiki/Q778379","display_name":"Expression (computer science)","level":2,"score":0.49540001153945923},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.46470001339912415},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3889000117778778},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.35839998722076416},{"id":"https://openalex.org/C180747234","wikidata":"https://www.wikidata.org/wiki/Q23373","display_name":"Cognitive psychology","level":1,"score":0.3346000015735626},{"id":"https://openalex.org/C77805123","wikidata":"https://www.wikidata.org/wiki/Q161272","display_name":"Social psychology","level":1,"score":0.32690000534057617},{"id":"https://openalex.org/C60692881","wikidata":"https://www.wikidata.org/wiki/Q584529","display_name":"Humanoid robot","level":3,"score":0.3046000003814697},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.29919999837875366},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.2736999988555908}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3765766.3765873","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3765766.3765873","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 13th International Conference on Human-Agent Interaction","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3765766.3765873","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3765766.3765873","pdf_url":null,"source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 13th International Conference on Human-Agent Interaction","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W183013879","https://openalex.org/W2558570242","https://openalex.org/W3034366140","https://openalex.org/W3081886688","https://openalex.org/W3105906861","https://openalex.org/W3116376974","https://openalex.org/W4296094953","https://openalex.org/W4386572223","https://openalex.org/W4389518904"],"related_works":[],"abstract_inverted_index":{"We":[0,17],"investigate":[1],"methods":[2],"for":[3,44],"virtual":[4],"agents":[5],"or":[6],"humanoid":[7],"robots":[8],"to":[9],"express":[10],"surprise":[11,33,56],"in":[12,34],"dialogue":[13,22,35],"by":[14],"using":[15],"LLMs.":[16],"created":[18],"a":[19,37],"newly":[20],"annotated":[21],"dataset":[23],"focusing":[24],"on":[25],"surprise.":[26],"Our":[27],"findings":[28],"indicate":[29],"that":[30],"accurately":[31],"expressing":[32],"is":[36],"challenging":[38],"task.":[39],"They":[40],"also":[41],"suggest":[42],"directions":[43],"improvement\u2013such":[45],"as":[46],"more":[47],"appropriate":[48],"modeling":[49],"of":[50,55],"commonness\u2013and":[51],"identify":[52],"the":[53],"feature":[54],"itself.":[57]},"counts_by_year":[],"updated_date":"2026-01-03T23:08:47.215875","created_date":"2026-01-02T00:00:00"}
