{"id":"https://openalex.org/W2900756739","doi":"https://doi.org/10.1145/3267851.3267892","title":"PICA","display_name":"PICA","publication_year":2018,"publication_date":"2018-11-05","ids":{"openalex":"https://openalex.org/W2900756739","doi":"https://doi.org/10.1145/3267851.3267892","mag":"2900756739"},"language":"en","primary_location":{"id":"doi:10.1145/3267851.3267892","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3267851.3267892","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 18th International Conference on Intelligent Virtual Agents","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/A5017928710","display_name":"Jessica Falk","orcid":null},"institutions":[{"id":"https://openalex.org/I35440088","display_name":"ETH Zurich","ror":"https://ror.org/05a28rw58","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I35440088"]}],"countries":["CH"],"is_corresponding":true,"raw_author_name":"Jessica Falk","raw_affiliation_strings":["ETH Zurich"],"affiliations":[{"raw_affiliation_string":"ETH Zurich","institution_ids":["https://openalex.org/I35440088"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064711890","display_name":"Steven Poulakos","orcid":"https://orcid.org/0000-0001-5074-1411"},"institutions":[{"id":"https://openalex.org/I4210142140","display_name":"Walt Disney (United States)","ror":"https://ror.org/04eg47h42","country_code":"US","type":"company","lineage":["https://openalex.org/I4210142140"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Steven Poulakos","raw_affiliation_strings":["Disney Research"],"affiliations":[{"raw_affiliation_string":"Disney Research","institution_ids":["https://openalex.org/I4210142140"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069589954","display_name":"Mubbasir Kapadia","orcid":"https://orcid.org/0000-0002-3501-0028"},"institutions":[{"id":"https://openalex.org/I4210096112","display_name":"Rutgers Sexual and Reproductive Health and Rights","ror":"https://ror.org/00rcvgx40","country_code":"NL","type":"other","lineage":["https://openalex.org/I4210096112"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Mubbasir Kapadia","raw_affiliation_strings":["Rutgers University"],"affiliations":[{"raw_affiliation_string":"Rutgers University","institution_ids":["https://openalex.org/I4210096112"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047437165","display_name":"Robert W. Sumner","orcid":"https://orcid.org/0000-0002-1909-8082"},"institutions":[{"id":"https://openalex.org/I4210142140","display_name":"Walt Disney (United States)","ror":"https://ror.org/04eg47h42","country_code":"US","type":"company","lineage":["https://openalex.org/I4210142140"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robert W. Sumner","raw_affiliation_strings":["Disney Research"],"affiliations":[{"raw_affiliation_string":"Disney Research","institution_ids":["https://openalex.org/I4210142140"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5017928710"],"corresponding_institution_ids":["https://openalex.org/I35440088"],"apc_list":null,"apc_paid":null,"fwci":0.9773,"has_fulltext":false,"cited_by_count":9,"citation_normalized_percentile":{"value":0.82388777,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"141","last_page":"146"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10181","display_name":"Natural Language Processing Techniques","score":0.993399977684021,"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/T10181","display_name":"Natural Language Processing Techniques","score":0.993399977684021,"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/T10215","display_name":"Semantic Web and Ontologies","score":0.9930999875068665,"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/T10906","display_name":"AI-based Problem Solving and Planning","score":0.9879000186920166,"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/computer-science","display_name":"Computer science","score":0.8221665620803833},{"id":"https://openalex.org/keywords/narrative","display_name":"Narrative","score":0.6640245914459229},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.5636599063873291},{"id":"https://openalex.org/keywords/knowledge-base","display_name":"Knowledge base","score":0.5454325675964355},{"id":"https://openalex.org/keywords/encode","display_name":"ENCODE","score":0.49579986929893494},{"id":"https://openalex.org/keywords/architecture","display_name":"Architecture","score":0.4909837543964386},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3559664189815521},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.32674750685691833},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.1424432098865509}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8221665620803833},{"id":"https://openalex.org/C199033989","wikidata":"https://www.wikidata.org/wiki/Q1318295","display_name":"Narrative","level":2,"score":0.6640245914459229},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.5636599063873291},{"id":"https://openalex.org/C4554734","wikidata":"https://www.wikidata.org/wiki/Q593744","display_name":"Knowledge base","level":2,"score":0.5454325675964355},{"id":"https://openalex.org/C66746571","wikidata":"https://www.wikidata.org/wiki/Q1134833","display_name":"ENCODE","level":3,"score":0.49579986929893494},{"id":"https://openalex.org/C123657996","wikidata":"https://www.wikidata.org/wiki/Q12271","display_name":"Architecture","level":2,"score":0.4909837543964386},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3559664189815521},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.32674750685691833},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.1424432098865509},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","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/C142362112","wikidata":"https://www.wikidata.org/wiki/Q735","display_name":"Art","level":0,"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/C153349607","wikidata":"https://www.wikidata.org/wiki/Q36649","display_name":"Visual arts","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3267851.3267892","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3267851.3267892","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 18th International Conference on Intelligent Virtual Agents","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.7799999713897705,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W2518462","https://openalex.org/W155150987","https://openalex.org/W760002676","https://openalex.org/W1488545818","https://openalex.org/W1517870057","https://openalex.org/W1538134818","https://openalex.org/W1545139845","https://openalex.org/W1561304027","https://openalex.org/W1989789052","https://openalex.org/W2012538724","https://openalex.org/W2038721957","https://openalex.org/W2052128153","https://openalex.org/W2052322125","https://openalex.org/W2056225283","https://openalex.org/W2064675550","https://openalex.org/W2065204741","https://openalex.org/W2130942839","https://openalex.org/W2132257796","https://openalex.org/W2137202536","https://openalex.org/W2146268578","https://openalex.org/W2159727905","https://openalex.org/W2252063012","https://openalex.org/W2262644258","https://openalex.org/W2465084855","https://openalex.org/W2573966546","https://openalex.org/W2604713576","https://openalex.org/W2751124354","https://openalex.org/W2950577311","https://openalex.org/W2962883855","https://openalex.org/W4256610973","https://openalex.org/W4300668030"],"related_works":["https://openalex.org/W2468279273","https://openalex.org/W2354198838","https://openalex.org/W1989130879","https://openalex.org/W2103419012","https://openalex.org/W2988126442","https://openalex.org/W1974414866","https://openalex.org/W2063982682","https://openalex.org/W2338543196","https://openalex.org/W1544691147","https://openalex.org/W2113565103"],"abstract_inverted_index":{"A":[0],"narrative":[1],"relies":[2],"on":[3,55],"the":[4,8,14,26,48,52,102,118],"imperfect":[5],"knowledge":[6,81,134],"of":[7,32,58,123],"user":[9,42,53],"to":[10,24,34,43,101,115,129],"create":[11],"interactions":[12],"between":[13],"characters":[15],"that":[16,72],"are":[17],"ultimately":[18],"used":[19],"as":[20],"a":[21,41,56,64,86,109],"plot":[22],"device":[23],"drive":[25],"narrative.":[27],"This":[28],"motivates":[29],"our":[30,127],"exploration":[31],"ways":[33],"encode":[35],"this":[36],"information,":[37],"provides":[38],"means":[39],"for":[40,69,93],"both":[44],"query":[45],"and":[46,50,96,120,132,136],"influence":[47],"knowledge,":[49],"guides":[51],"based":[54],"model":[57],"their":[59],"experience.":[60],"We":[61,106,125],"developed":[62,108],"PICA:":[63],"proactive":[65,119],"intelligent":[66],"conversational":[67],"agent":[68],"interactive":[70],"narratives":[71],"can":[73],"guide":[74],"users":[75,95],"through":[76],"such":[77],"experiences.":[78],"The":[79],"underlying":[80],"base":[82],"is":[83],"designed":[84],"using":[85,112],"sub-symbolic":[87],"architecture,":[88],"which":[89],"encodes":[90],"belief":[91],"models":[92],"multiple":[94],"autonomous":[97],"agents":[98],"in":[99],"addition":[100],"actual":[103],"story":[104],"knowledge.":[105],"also":[107],"discourse":[110],"module":[111],"Behavior":[113],"Trees":[114],"intuitively":[116],"design":[117],"reactive":[121],"capabilities":[122],"PICA.":[124],"compare":[126],"approach":[128],"neural":[130],"networks":[131],"symbolic":[133],"bases":[135],"demonstrate":[137],"its":[138],"functionality.":[139]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":4}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2018-11-29T00:00:00"}
