{"id":"https://openalex.org/W7160938910","doi":"https://doi.org/10.48550/arxiv.2605.10367","title":"AgentGR: Semantic-aware Agentic Group Decision-Making Simulator for Group Recommendation","display_name":"AgentGR: Semantic-aware Agentic Group Decision-Making Simulator for Group Recommendation","publication_year":2026,"publication_date":"2026-05-11","ids":{"openalex":"https://openalex.org/W7160938910","doi":"https://doi.org/10.48550/arxiv.2605.10367"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2605.10367","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.10367","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2605.10367","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068564847","display_name":"Yangtao Zhou","orcid":"https://orcid.org/0009-0008-8561-922X"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhou, Yangtao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5134180554","display_name":"Wenhao You","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"You, Wenhao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135912354","display_name":"Hua Chu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chu, Hua","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135937015","display_name":"Shihao Guo","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Guo, Shihao","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135920014","display_name":"Jianan Li","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li, Jianan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063948295","display_name":"Zhifu Zhao","orcid":"https://orcid.org/0000-0002-4136-6362"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zhao, Zhifu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5135948947","display_name":"Qingshan Li","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Li, Qingshan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"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":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10203","display_name":"Recommender Systems and Techniques","score":0.453900009393692,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10203","display_name":"Recommender Systems and Techniques","score":0.453900009393692,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.06970000267028809,"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"}},{"id":"https://openalex.org/T13274","display_name":"Expert finding and Q&A systems","score":0.03550000116229057,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/preference","display_name":"Preference","score":0.6281999945640564},{"id":"https://openalex.org/keywords/group","display_name":"Group (periodic table)","score":0.5957000255584717},{"id":"https://openalex.org/keywords/group-decision-making","display_name":"Group decision-making","score":0.5281000137329102},{"id":"https://openalex.org/keywords/semantics","display_name":"Semantics (computer science)","score":0.5060999989509583},{"id":"https://openalex.org/keywords/collaborative-filtering","display_name":"Collaborative filtering","score":0.4957999885082245},{"id":"https://openalex.org/keywords/boosting","display_name":"Boosting (machine learning)","score":0.4796999990940094},{"id":"https://openalex.org/keywords/recommender-system","display_name":"Recommender system","score":0.45089998841285706},{"id":"https://openalex.org/keywords/focus-group","display_name":"Focus group","score":0.4284000098705292}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.715499997138977},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.6281999945640564},{"id":"https://openalex.org/C2781311116","wikidata":"https://www.wikidata.org/wiki/Q83306","display_name":"Group (periodic table)","level":2,"score":0.5957000255584717},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.572700023651123},{"id":"https://openalex.org/C20701700","wikidata":"https://www.wikidata.org/wiki/Q388791","display_name":"Group decision-making","level":2,"score":0.5281000137329102},{"id":"https://openalex.org/C184337299","wikidata":"https://www.wikidata.org/wiki/Q1437428","display_name":"Semantics (computer science)","level":2,"score":0.5060999989509583},{"id":"https://openalex.org/C21569690","wikidata":"https://www.wikidata.org/wiki/Q94702","display_name":"Collaborative filtering","level":3,"score":0.4957999885082245},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.4925999939441681},{"id":"https://openalex.org/C46686674","wikidata":"https://www.wikidata.org/wiki/Q466303","display_name":"Boosting (machine learning)","level":2,"score":0.4796999990940094},{"id":"https://openalex.org/C557471498","wikidata":"https://www.wikidata.org/wiki/Q554950","display_name":"Recommender system","level":2,"score":0.45089998841285706},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.44999998807907104},{"id":"https://openalex.org/C56995899","wikidata":"https://www.wikidata.org/wiki/Q1126687","display_name":"Focus group","level":2,"score":0.4284000098705292},{"id":"https://openalex.org/C2777868144","wikidata":"https://www.wikidata.org/wiki/Q7239817","display_name":"Preference elicitation","level":3,"score":0.40529999136924744},{"id":"https://openalex.org/C32172795","wikidata":"https://www.wikidata.org/wiki/Q4692266","display_name":"Aggregation problem","level":2,"score":0.3296999931335449},{"id":"https://openalex.org/C181204326","wikidata":"https://www.wikidata.org/wiki/Q7239820","display_name":"Preference learning","level":3,"score":0.32600000500679016},{"id":"https://openalex.org/C59594135","wikidata":"https://www.wikidata.org/wiki/Q5249242","display_name":"Decision model","level":2,"score":0.31029999256134033},{"id":"https://openalex.org/C2983025851","wikidata":"https://www.wikidata.org/wiki/Q1040098","display_name":"Group learning","level":2,"score":0.3001999855041504},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.2989000082015991},{"id":"https://openalex.org/C12725497","wikidata":"https://www.wikidata.org/wiki/Q810247","display_name":"Baseline (sea)","level":2,"score":0.29760000109672546},{"id":"https://openalex.org/C145912823","wikidata":"https://www.wikidata.org/wiki/Q113558","display_name":"Dynamics (music)","level":2,"score":0.2797999978065491},{"id":"https://openalex.org/C180872759","wikidata":"https://www.wikidata.org/wiki/Q874405","display_name":"Social group","level":2,"score":0.25949999690055847},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.25940001010894775},{"id":"https://openalex.org/C3019640506","wikidata":"https://www.wikidata.org/wiki/Q839578","display_name":"Group dynamic","level":2,"score":0.2567000091075897}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2605.10367","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.10367","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2605.10367","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2605.10367","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.7440040111541748}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Group":[0,74,78],"Recommendation":[1],"(GR)":[2],"aims":[3,94],"to":[4,7,35,54,95,108,119,142,162],"suggest":[5],"items":[6],"a":[8,15,48,70,126,188,195],"group":[9,37,44,61,106,111,153,158,170,219],"of":[10,18,59,90,152],"users,":[11],"which":[12],"has":[13],"become":[14],"critical":[16],"component":[17],"modern":[19],"social":[20],"platforms.":[21],"Existing":[22],"GR":[23,227],"methods":[24],"focus":[25],"on":[26,174,203],"aggregating":[27],"individual":[28],"user":[29,99,122,144],"preferences":[30,100],"with":[31],"advanced":[32],"neural":[33],"networks":[34],"infer":[36],"preferences.":[38],"Despite":[39],"effectiveness,":[40],"they":[41],"essentially":[42],"treat":[43],"preference":[45,50,145],"learning":[46],"as":[47],"simple":[49],"aggregation":[51],"process,":[52],"failing":[53],"capture":[55,97,120],"the":[56,82,149,165,169],"complex":[57,150],"dynamics":[58,151,180],"real-world":[60,110,205,226],"decision-making.":[62],"To":[63,147],"address":[64],"these":[65],"limitations,":[66],"we":[67,124,155,176],"propose":[68],"AgentGR,":[69],"novel":[71],"Semantic-aware":[72],"Agentic":[73],"Decision-Making":[75],"Simulator":[76],"for":[77,101,186,192,199,225],"Recommendations,":[79],"inspired":[80],"by":[81],"semantic":[83,127],"reasoning":[84,131],"and":[85,103,139,160,194,218],"human":[86],"behavior":[87],"simulation":[88,184],"capabilities":[89],"LLM-driven":[91],"agents.":[92],"It":[93],"jointly":[96],"collaborative-semantic":[98,121],"member-role-playing":[102],"simulate":[104,177],"dynamic":[105,196],"interactions":[107],"reflect":[109],"decision-making":[112],"processes,":[113],"thereby":[114],"boosting":[115],"recommendation":[116,216],"performance.":[117],"Specifically,":[118],"preferences,":[123],"introduce":[125],"meta-path":[128],"guided":[129],"chain-of-preference":[130],"mechanism":[132],"that":[133,208],"integrates":[134],"high-order":[135],"collaborative":[136],"filtering":[137],"signals":[138],"textual":[140],"semantics":[141],"improve":[143],"profiles.":[146],"model":[148,164],"decision-making,":[154],"first":[156],"recognize":[157],"topic":[159],"leadership":[161],"explicitly":[163],"influencing":[166],"factors":[167],"within":[168],"decision":[171,179,220],"processes.":[172],"Building":[173],"these,":[175],"group-level":[178],"via":[181],"two":[182,204],"multi-agent":[183],"strategies":[185],"recommendations:":[187],"static":[189],"workflow-based":[190],"strategy":[191,198],"efficiency":[193],"dialogue-based":[197],"precision.":[200],"Extensive":[201],"experiments":[202],"datasets":[206],"show":[207],"AgentGR":[209],"significantly":[210],"outperforms":[211],"state-of-the-art":[212],"baselines":[213],"in":[214],"both":[215],"accuracy":[217],"simulation,":[221],"highlighting":[222],"its":[223],"potential":[224],"applications.":[228]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2026-05-13T00:00:00"}
