{"id":"https://openalex.org/W4412378155","doi":"https://doi.org/10.1145/3726302.3731697","title":"Theory and Toolkits for User Simulation in the Era of Generative AI: User Modeling, Synthetic Data Generation, and System Evaluation","display_name":"Theory and Toolkits for User Simulation in the Era of Generative AI: User Modeling, Synthetic Data Generation, and System Evaluation","publication_year":2025,"publication_date":"2025-07-13","ids":{"openalex":"https://openalex.org/W4412378155","doi":"https://doi.org/10.1145/3726302.3731697"},"language":"en","primary_location":{"id":"doi:10.1145/3726302.3731697","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3726302.3731697","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3726302.3731697","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3726302.3731697","any_repository_has_fulltext":null},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059926999","display_name":"Krisztian Balog","orcid":"https://orcid.org/0000-0003-2762-721X"},"institutions":[{"id":"https://openalex.org/I92008406","display_name":"University of Stavanger","ror":"https://ror.org/02qte9q33","country_code":"NO","type":"education","lineage":["https://openalex.org/I92008406"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Krisztian Balog","raw_affiliation_strings":["University of Stavanger, Stavanger, Norway"],"raw_orcid":"https://orcid.org/0000-0003-2762-721X","affiliations":[{"raw_affiliation_string":"University of Stavanger, Stavanger, Norway","institution_ids":["https://openalex.org/I92008406"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020641281","display_name":"Nolwenn Bernard","orcid":"https://orcid.org/0009-0007-0565-3210"},"institutions":[{"id":"https://openalex.org/I92008406","display_name":"University of Stavanger","ror":"https://ror.org/02qte9q33","country_code":"NO","type":"education","lineage":["https://openalex.org/I92008406"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Nolwenn Bernard","raw_affiliation_strings":["University of Stavanger, Stavanger, Norway"],"raw_orcid":"https://orcid.org/0009-0007-0565-3210","affiliations":[{"raw_affiliation_string":"University of Stavanger, Stavanger, Norway","institution_ids":["https://openalex.org/I92008406"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077001732","display_name":"Saber Zerhoudi","orcid":"https://orcid.org/0000-0003-2259-0462"},"institutions":[{"id":"https://openalex.org/I186354981","display_name":"University of Passau","ror":"https://ror.org/05ydjnb78","country_code":"DE","type":"education","lineage":["https://openalex.org/I186354981"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Saber Zerhoudi","raw_affiliation_strings":["University of Passau, Passau, Germany"],"raw_orcid":"https://orcid.org/0000-0003-2259-0462","affiliations":[{"raw_affiliation_string":"University of Passau, Passau, Germany","institution_ids":["https://openalex.org/I186354981"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028518494","display_name":"ChengXiang Zhai","orcid":"https://orcid.org/0000-0002-6434-3702"},"institutions":[{"id":"https://openalex.org/I157725225","display_name":"University of Illinois Urbana-Champaign","ror":"https://ror.org/047426m28","country_code":"US","type":"education","lineage":["https://openalex.org/I157725225"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"ChengXiang Zhai","raw_affiliation_strings":["University of Illinois at Urbana-Champaign, Urbana, IL, USA"],"raw_orcid":"https://orcid.org/0000-0002-6434-3702","affiliations":[{"raw_affiliation_string":"University of Illinois at Urbana-Champaign, Urbana, IL, USA","institution_ids":["https://openalex.org/I157725225"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":20,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4138","last_page":"4141"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9909999966621399,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9909999966621399,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11719","display_name":"Data Quality and Management","score":0.9850999712944031,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10799","display_name":"Data Visualization and Analytics","score":0.9850000143051147,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.7486368417739868},{"id":"https://openalex.org/keywords/generative-grammar","display_name":"Generative grammar","score":0.6458348631858826},{"id":"https://openalex.org/keywords/user-modeling","display_name":"User modeling","score":0.6070877909660339},{"id":"https://openalex.org/keywords/data-modeling","display_name":"Data modeling","score":0.509795606136322},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4795655608177185},{"id":"https://openalex.org/keywords/generative-model","display_name":"Generative model","score":0.4387628734111786},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3981493413448334},{"id":"https://openalex.org/keywords/user-interface","display_name":"User interface","score":0.27369779348373413},{"id":"https://openalex.org/keywords/software-engineering","display_name":"Software engineering","score":0.18931534886360168},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.14976483583450317}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7486368417739868},{"id":"https://openalex.org/C39890363","wikidata":"https://www.wikidata.org/wiki/Q36108","display_name":"Generative grammar","level":2,"score":0.6458348631858826},{"id":"https://openalex.org/C67712803","wikidata":"https://www.wikidata.org/wiki/Q7901853","display_name":"User modeling","level":3,"score":0.6070877909660339},{"id":"https://openalex.org/C67186912","wikidata":"https://www.wikidata.org/wiki/Q367664","display_name":"Data modeling","level":2,"score":0.509795606136322},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4795655608177185},{"id":"https://openalex.org/C167966045","wikidata":"https://www.wikidata.org/wiki/Q5532625","display_name":"Generative model","level":3,"score":0.4387628734111786},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3981493413448334},{"id":"https://openalex.org/C89505385","wikidata":"https://www.wikidata.org/wiki/Q47146","display_name":"User interface","level":2,"score":0.27369779348373413},{"id":"https://openalex.org/C115903868","wikidata":"https://www.wikidata.org/wiki/Q80993","display_name":"Software engineering","level":1,"score":0.18931534886360168},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.14976483583450317}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3726302.3731697","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3726302.3731697","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3726302.3731697","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"}],"best_oa_location":{"id":"doi:10.1145/3726302.3731697","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3726302.3731697","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3726302.3731697","source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval","raw_type":"proceedings-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G2589906563","display_name":null,"funder_award_id":"309834","funder_id":"https://openalex.org/F4320323299","funder_display_name":"Norges Forskningsr\u00e5d"}],"funders":[{"id":"https://openalex.org/F4320323299","display_name":"Norges Forskningsr\u00e5d","ror":"https://ror.org/00epmv149"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4412378155.pdf","grobid_xml":"https://content.openalex.org/works/W4412378155.grobid-xml"},"referenced_works_count":55,"referenced_works":["https://openalex.org/W1597521809","https://openalex.org/W1964729842","https://openalex.org/W1968927634","https://openalex.org/W1969340322","https://openalex.org/W1970548730","https://openalex.org/W1983393135","https://openalex.org/W1992549066","https://openalex.org/W2008883775","https://openalex.org/W2020713996","https://openalex.org/W2022995284","https://openalex.org/W2031858317","https://openalex.org/W2035569891","https://openalex.org/W2062175565","https://openalex.org/W2072804212","https://openalex.org/W2100641970","https://openalex.org/W2113640060","https://openalex.org/W2134440707","https://openalex.org/W2150937237","https://openalex.org/W2155355283","https://openalex.org/W2156037541","https://openalex.org/W2168490009","https://openalex.org/W2464171116","https://openalex.org/W2465191537","https://openalex.org/W2590822507","https://openalex.org/W2624553223","https://openalex.org/W2756936647","https://openalex.org/W2788926820","https://openalex.org/W2950184844","https://openalex.org/W2950758137","https://openalex.org/W2963811820","https://openalex.org/W2963857397","https://openalex.org/W3035734059","https://openalex.org/W3094126542","https://openalex.org/W3150842384","https://openalex.org/W3155235146","https://openalex.org/W3177075735","https://openalex.org/W3183835286","https://openalex.org/W3193746305","https://openalex.org/W4206254801","https://openalex.org/W4212975704","https://openalex.org/W4225815573","https://openalex.org/W4229609949","https://openalex.org/W4238998169","https://openalex.org/W4251113007","https://openalex.org/W4284713556","https://openalex.org/W4293248036","https://openalex.org/W4302322961","https://openalex.org/W4306317758","https://openalex.org/W4316837538","https://openalex.org/W4367365649","https://openalex.org/W4389524458","https://openalex.org/W4392384650","https://openalex.org/W4399631598","https://openalex.org/W4405165399","https://openalex.org/W4412378155"],"related_works":["https://openalex.org/W4365211920","https://openalex.org/W3014948380","https://openalex.org/W4391584540","https://openalex.org/W4380551139","https://openalex.org/W4317695495","https://openalex.org/W4395044357","https://openalex.org/W4287117424","https://openalex.org/W4387506531","https://openalex.org/W2087346071","https://openalex.org/W2967848559"],"abstract_inverted_index":{"Interactive":[0],"AI":[1,12,84],"systems,":[2,7],"including":[3],"search":[4],"engines,":[5],"recommender":[6],"conversational":[8],"agents,":[9],"and":[10,31,45,62,92,102,135,152,157],"generative":[11],"applications,":[13],"are":[14],"increasingly":[15],"central":[16],"to":[17,42,54,65,155],"user":[18,33,79,103],"experiences.":[19],"However,":[20],"rigorously":[21],"evaluating":[22],"their":[23],"performance,":[24],"training":[25],"them":[26],"effectively":[27],"with":[28,118],"interaction":[29,57],"data,":[30],"modeling":[32],"behavior":[34],"for":[35,82,97],"personalization":[36],"remain":[37],"significant":[38],"challenges,":[39],"often":[40],"difficult":[41],"address":[43],"reproducibly":[44],"at":[46],"scale.":[47],"User":[48],"simulation,":[49],"which":[50],"employs":[51],"intelligent":[52],"agents":[53],"mimic":[55],"human":[56],"patterns,":[58],"offers":[59],"a":[60,74,119],"powerful":[61],"versatile":[63],"methodology":[64],"tackle":[66],"these":[67,110],"interconnected":[68],"issues.":[69],"This":[70],"half-day":[71],"tutorial":[72,113],"provides":[73],"comprehensive":[75],"overview":[76],"of":[77,95],"modern":[78],"simulation":[80,96,116],"techniques":[81],"interactive":[83],"systems.":[85],"We":[86],"will":[87,143],"explore":[88],"the":[89,106,131,136],"theoretical":[90],"foundations":[91],"practical":[93,146],"applications":[94],"system":[98],"evaluation,":[99],"algorithm":[100],"training,":[101],"modeling,":[104],"emphasizing":[105],"crucial":[107],"connections":[108],"between":[109],"uses.":[111],"The":[112],"covers":[114],"key":[115],"methodologies,":[117],"particular":[120],"focus":[121],"on":[122],"recent":[123],"advancements":[124],"leveraging":[125],"large":[126],"language":[127],"models,":[128],"discussing":[129],"both":[130],"opportunities":[132],"they":[133,139],"present":[134],"open":[137],"challenges":[138],"entail.":[140],"Crucially,":[141],"we":[142],"also":[144],"provide":[145],"guidance,":[147],"highlighting":[148],"relevant":[149],"toolkits,":[150],"libraries,":[151],"datasets":[153],"available":[154],"researchers":[156],"practitioners.":[158]},"counts_by_year":[{"year":2026,"cited_by_count":12},{"year":2025,"cited_by_count":8}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
