{"id":"https://openalex.org/W7166339955","doi":"https://doi.org/10.1145/3807968.3810931","title":"A Persona-Augmented Multi-Agent System for Varied Narrative Generation","display_name":"A Persona-Augmented Multi-Agent System for Varied Narrative Generation","publication_year":2026,"publication_date":"2026-06-27","ids":{"openalex":"https://openalex.org/W7166339955","doi":"https://doi.org/10.1145/3807968.3810931"},"language":null,"primary_location":{"id":"doi:10.1145/3807968.3810931","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3807968.3810931","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":"Companion Proceedings of the 18th ACM SIGCHI Symposium on Engineering Interactive Computing Systems","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1145/3807968.3810931","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5120430732","display_name":"Andrea Sillano","orcid":null},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Andrea Sillano","raw_affiliation_strings":["Dipartimento di Automatica e Informatica, Politecnico di Torino, Torino, Italy"],"raw_orcid":"https://orcid.org/0009-0007-2485-4042","affiliations":[{"raw_affiliation_string":"Dipartimento di Automatica e Informatica, Politecnico di Torino, Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5137434424","display_name":"Giuseppe Arbore","orcid":"https://orcid.org/0009-0009-0186-6395"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Giuseppe Arbore","raw_affiliation_strings":["Dipartimento di Automatica e Informatica, Politecnico di Torino, Torino, Italy"],"raw_orcid":"https://orcid.org/0009-0009-0186-6395","affiliations":[{"raw_affiliation_string":"Dipartimento di Automatica e Informatica, Politecnico di Torino, Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023909289","display_name":"Luigi De Russis","orcid":"https://orcid.org/0000-0001-7647-6652"},"institutions":[{"id":"https://openalex.org/I177477856","display_name":"Politecnico di Torino","ror":"https://ror.org/00bgk9508","country_code":"IT","type":"education","lineage":["https://openalex.org/I177477856"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Luigi De Russis","raw_affiliation_strings":["Dipartimento di Automatica e Informatica, Politecnico di Torino, Torino, Italy"],"raw_orcid":"https://orcid.org/0000-0001-7647-6652","affiliations":[{"raw_affiliation_string":"Dipartimento di Automatica e Informatica, Politecnico di Torino, Torino, Italy","institution_ids":["https://openalex.org/I177477856"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I177477856"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"32","last_page":"39"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14074","display_name":"Persona Design and Applications","score":0.28870001435279846,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T14074","display_name":"Persona Design and Applications","score":0.28870001435279846,"subfield":{"id":"https://openalex.org/subfields/1709","display_name":"Human-Computer Interaction"},"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/T11574","display_name":"Artificial Intelligence in Games","score":0.21170000731945038,"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":0.12370000034570694,"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/persona","display_name":"Persona","score":0.8414000272750854},{"id":"https://openalex.org/keywords/narrative","display_name":"Narrative","score":0.6255000233650208},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.526199996471405},{"id":"https://openalex.org/keywords/style","display_name":"Style (visual arts)","score":0.4616999924182892},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.38839998841285706},{"id":"https://openalex.org/keywords/embedding","display_name":"Embedding","score":0.37070000171661377},{"id":"https://openalex.org/keywords/crowdsourcing","display_name":"Crowdsourcing","score":0.31690001487731934},{"id":"https://openalex.org/keywords/variety","display_name":"Variety (cybernetics)","score":0.30640000104904175}],"concepts":[{"id":"https://openalex.org/C313442","wikidata":"https://www.wikidata.org/wiki/Q778556","display_name":"Persona","level":2,"score":0.8414000272750854},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6916999816894531},{"id":"https://openalex.org/C199033989","wikidata":"https://www.wikidata.org/wiki/Q1318295","display_name":"Narrative","level":2,"score":0.6255000233650208},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.526199996471405},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.49950000643730164},{"id":"https://openalex.org/C2776445246","wikidata":"https://www.wikidata.org/wiki/Q1792644","display_name":"Style (visual arts)","level":2,"score":0.4616999924182892},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4242999851703644},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.38839998841285706},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.3806000053882599},{"id":"https://openalex.org/C41608201","wikidata":"https://www.wikidata.org/wiki/Q980509","display_name":"Embedding","level":2,"score":0.37070000171661377},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.3343000113964081},{"id":"https://openalex.org/C62230096","wikidata":"https://www.wikidata.org/wiki/Q275969","display_name":"Crowdsourcing","level":2,"score":0.31690001487731934},{"id":"https://openalex.org/C136197465","wikidata":"https://www.wikidata.org/wiki/Q1729295","display_name":"Variety (cybernetics)","level":2,"score":0.30640000104904175},{"id":"https://openalex.org/C175154964","wikidata":"https://www.wikidata.org/wiki/Q380077","display_name":"Task analysis","level":3,"score":0.29499998688697815},{"id":"https://openalex.org/C2780583480","wikidata":"https://www.wikidata.org/wiki/Q1366327","display_name":"Tone (literature)","level":2,"score":0.29170000553131104},{"id":"https://openalex.org/C13622073","wikidata":"https://www.wikidata.org/wiki/Q2243831","display_name":"Writing style","level":2,"score":0.28690001368522644},{"id":"https://openalex.org/C41065033","wikidata":"https://www.wikidata.org/wiki/Q2825412","display_name":"Adversary","level":2,"score":0.28189998865127563},{"id":"https://openalex.org/C154775046","wikidata":"https://www.wikidata.org/wiki/Q188","display_name":"German","level":2,"score":0.27390000224113464},{"id":"https://openalex.org/C201025465","wikidata":"https://www.wikidata.org/wiki/Q11248500","display_name":"User experience design","level":2,"score":0.2736999988555908},{"id":"https://openalex.org/C2777211547","wikidata":"https://www.wikidata.org/wiki/Q17141490","display_name":"Training (meteorology)","level":2,"score":0.266400009393692},{"id":"https://openalex.org/C59656382","wikidata":"https://www.wikidata.org/wiki/Q191536","display_name":"Conjunction (astronomy)","level":2,"score":0.2630000114440918},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.2535000145435333}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3807968.3810931","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3807968.3810931","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":"Companion Proceedings of the 18th ACM SIGCHI Symposium on Engineering Interactive Computing Systems","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3807968.3810931","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3807968.3810931","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":"Companion Proceedings of the 18th ACM SIGCHI Symposium on Engineering Interactive Computing Systems","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Quality Education","score":0.8887363076210022,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W2963096510","https://openalex.org/W3080781457","https://openalex.org/W3133702157","https://openalex.org/W3155270181","https://openalex.org/W4221055872","https://openalex.org/W4385570982","https://openalex.org/W4389009482","https://openalex.org/W4389518687","https://openalex.org/W4389519097","https://openalex.org/W4399725623","https://openalex.org/W4401023556","https://openalex.org/W4401042992","https://openalex.org/W4401691715","https://openalex.org/W4402671575","https://openalex.org/W4404782055","https://openalex.org/W4404782302","https://openalex.org/W4404783187","https://openalex.org/W4407695356","https://openalex.org/W4408061820","https://openalex.org/W4411119303","https://openalex.org/W4413785803","https://openalex.org/W4414311502","https://openalex.org/W4415795477","https://openalex.org/W4415800452","https://openalex.org/W4416034135","https://openalex.org/W4416440697","https://openalex.org/W7106340822"],"related_works":[],"abstract_inverted_index":{"Large":[0],"Language":[1],"Models":[2],"growing":[3],"abilities":[4],"in":[5,14,50,152,157],"writing":[6,107,180],"task":[7],"has":[8],"allowed":[9],"them":[10],"to":[11,26,36,101],"also":[12],"tap":[13],"the":[15,97,103,119,144,161,172],"world":[16],"of":[17,21,106,149,174],"creative":[18],"writing.":[19],"Instead":[20],"following":[22],"explicit":[23],"user":[24],"instructions":[25],"operate":[27],"on":[28,59,90],"a":[29,41],"given":[30],"text,":[31],"they":[32,54],"can":[33,99,121,141],"be":[34],"asked":[35],"generate":[37],"complete":[38],"stories":[39],"from":[40],"single":[42],"prompt.":[43],"Although":[44],"these":[45],"models":[46],"yield":[47],"impressive":[48],"capabilities":[49],"producing":[51],"well-written":[52],"narratives,":[53],"often":[55],"lack":[56],"diversity,":[57],"relying":[58,89],"established":[60],"style":[61,158],"and":[62,84,117,126,132,154],"semantics":[63],"seen":[64],"at":[65,86],"training":[66],"time.":[67],"Considering":[68],"this":[69],"challenge,":[70],"we":[71],"present":[72],"an":[73],"on-demand":[74],"persona-augmented":[75],"agents":[76,83],"for":[77,114,178],"narrative":[78],"generation.":[79],"By":[80],"dynamically":[81],"crafting":[82,129],"personas":[85],"run-time":[87],"without":[88],"hard-coded":[91],"agent":[92],"architectures":[93],"with":[94],"fixed":[95],"roles,":[96],"system":[98,120],"adapt":[100],"match":[102],"specific":[104],"demands":[105,125],"prompts.":[108],"Leveraging":[109],"LLM":[110],"persona":[111,176],"as":[112],"proxy":[113],"semantic,":[115],"tone":[116],"lexical":[118],"automatically":[122],"define":[123],"tasks":[124],"workflow,":[127],"thus":[128],"more":[130],"varied":[131],"heterogeneous":[133],"outputs.":[134],"Our":[135],"approach":[136],"demonstrates":[137],"that":[138],"agentic":[139],"platforms":[140],"consistently":[142],"surpass":[143],"single-LLM":[145],"baseline.":[146],"With":[147],"gains":[148],"+":[150,155],"0.28":[151],"semantic":[153],"0.18":[156],"embedding":[159],"distances,":[160],"generated":[162],"outputs":[163],"by":[164],"our":[165],"best":[166],"proposal,":[167],"exhibit":[168],"higher":[169],"variety,":[170],"validating":[171],"effectiveness":[173],"multi-agent":[175],"augmentation":[177],"open":[179],"tasks.":[181]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2026-06-28T00:00:00"}