{"id":"https://openalex.org/W7147048611","doi":"https://doi.org/10.48550/arxiv.2603.29729","title":"Query-Based Committee Selection","display_name":"Query-Based Committee Selection","publication_year":2026,"publication_date":"2026-03-31","ids":{"openalex":"https://openalex.org/W7147048611","doi":"https://doi.org/10.48550/arxiv.2603.29729"},"language":null,"primary_location":{"id":"doi:10.48550/arxiv.2603.29729","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.29729","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"type":"preprint","indexed_in":["datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doi.org/10.48550/arxiv.2603.29729","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5132610341","display_name":"Itay Asher Zimet","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Zimet, Itay Asher","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009521587","display_name":"Shiri Alouf-Heffetz","orcid":"https://orcid.org/0000-0002-5102-2467"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Alouf-Heffetz, Shiri","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5064260879","display_name":"Nimrod Talmon","orcid":"https://orcid.org/0000-0001-7916-0979"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Talmon, Nimrod","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"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/T10991","display_name":"Game Theory and Voting Systems","score":0.6057000160217285,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10991","display_name":"Game Theory and Voting Systems","score":0.6057000160217285,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11596","display_name":"Constraint Satisfaction and Optimization","score":0.06530000269412994,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T10108","display_name":"Electoral Systems and Political Participation","score":0.04569999873638153,"subfield":{"id":"https://openalex.org/subfields/3320","display_name":"Political Science and International Relations"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/preference-elicitation","display_name":"Preference elicitation","score":0.6761000156402588},{"id":"https://openalex.org/keywords/scalability","display_name":"Scalability","score":0.6541000008583069},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.6488999724388123},{"id":"https://openalex.org/keywords/voting","display_name":"Voting","score":0.6244999766349792},{"id":"https://openalex.org/keywords/axiom","display_name":"Axiom","score":0.5680999755859375},{"id":"https://openalex.org/keywords/outcome","display_name":"Outcome (game theory)","score":0.5382000207901001},{"id":"https://openalex.org/keywords/preference","display_name":"Preference","score":0.5109999775886536}],"concepts":[{"id":"https://openalex.org/C2777868144","wikidata":"https://www.wikidata.org/wiki/Q7239817","display_name":"Preference elicitation","level":3,"score":0.6761000156402588},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6601999998092651},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.6541000008583069},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.6488999724388123},{"id":"https://openalex.org/C520049643","wikidata":"https://www.wikidata.org/wiki/Q189760","display_name":"Voting","level":3,"score":0.6244999766349792},{"id":"https://openalex.org/C167729594","wikidata":"https://www.wikidata.org/wiki/Q17736","display_name":"Axiom","level":2,"score":0.5680999755859375},{"id":"https://openalex.org/C148220186","wikidata":"https://www.wikidata.org/wiki/Q7111912","display_name":"Outcome (game theory)","level":2,"score":0.5382000207901001},{"id":"https://openalex.org/C2781249084","wikidata":"https://www.wikidata.org/wiki/Q908656","display_name":"Preference","level":2,"score":0.5109999775886536},{"id":"https://openalex.org/C2780586882","wikidata":"https://www.wikidata.org/wiki/Q7520643","display_name":"Simple (philosophy)","level":2,"score":0.4731999933719635},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.39570000767707825},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.38190001249313354},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.37049999833106995},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3596999943256378},{"id":"https://openalex.org/C72161134","wikidata":"https://www.wikidata.org/wiki/Q5421219","display_name":"Expert elicitation","level":2,"score":0.335999995470047},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.3215999901294708},{"id":"https://openalex.org/C2776436953","wikidata":"https://www.wikidata.org/wiki/Q5163215","display_name":"Consistency (knowledge bases)","level":2,"score":0.2653999924659729},{"id":"https://openalex.org/C8505890","wikidata":"https://www.wikidata.org/wiki/Q605095","display_name":"Budget constraint","level":2,"score":0.26489999890327454},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.26190000772476196},{"id":"https://openalex.org/C157692150","wikidata":"https://www.wikidata.org/wiki/Q2919848","display_name":"Query optimization","level":2,"score":0.26109999418258667}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.48550/arxiv.2603.29729","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.29729","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"doi:10.48550/arxiv.2603.29729","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2603.29729","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions","score":0.8019458055496216}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Purpose:":[0],"Multiwinner":[1],"voting":[2],"rules":[3,96],"typically":[4],"require":[5],"full":[6],"knowledge":[7],"of":[8,39,62,132,155],"voter":[9,31,53],"preferences,":[10],"which":[11,52],"becomes":[12],"impractical":[13],"in":[14,51],"large-scale":[15],"or":[16],"attention-limited":[17],"settings.":[18],"This":[19],"paper":[20],"investigates":[21],"how":[22],"accurately":[23],"a":[24,36,45,65,170],"winning":[25],"committee":[26,94,121,163],"can":[27,150],"be":[28],"approximated":[29],"when":[30],"preferences":[32,54],"are":[33,55],"elicited":[34,56],"using":[35],"limited":[37,66],"budget":[38],"structured":[40],"queries.":[41],"Methods:":[42],"We":[43,68],"introduce":[44],"query-based":[46,93,167],"framework":[47],"for":[48,86,173],"multiwinner":[49,175],"elections":[50,134],"through":[57],"refinement":[58],"queries":[59],"over":[60],"subsets":[61],"candidates":[63],"under":[64],"budget.":[67],"analyse":[69],"several":[70,124],"cost":[71,119],"functions":[72],"that":[73,105,146,166],"model":[74],"the":[75,114,130,153],"cognitive":[76],"effort":[77],"needed":[78],"to":[79],"answer":[80],"such":[81],"queries,":[82],"propose":[83],"axiomatic":[84],"properties":[85],"evaluating":[87],"them,":[88],"and":[89,120],"experimentally":[90],"evaluate":[91],"simple":[92],"selection":[95],"across":[97],"multiple":[98],"election":[99],"models.":[100],"Results:":[101],"Experimental":[102],"results":[103,144],"show":[104],"strategies":[106,128,149],"based":[107],"on":[108],"recursively":[109],"splitting":[110],"candidate":[111],"sets":[112],"provide":[113],"best":[115],"trade-off":[116],"between":[117],"elicitation":[118,168],"accuracy.":[122],"Across":[123],"statistical":[125],"models,":[126],"these":[127],"approximate":[129],"outcome":[131],"k-Borda":[133],"significantly":[135],"more":[136],"efficiently":[137],"than":[138],"alternative":[139],"query":[140,148],"types.":[141],"Conclusion:":[142],"The":[143],"demonstrate":[145],"well-designed":[147],"substantially":[151],"reduce":[152],"amount":[154],"preference":[156],"information":[157],"required":[158],"while":[159],"still":[160],"producing":[161],"high-quality":[162],"outcomes,":[164],"suggesting":[165],"is":[169],"promising":[171],"approach":[172],"scalable":[174],"decision-making.":[176]},"counts_by_year":[],"updated_date":"2026-07-01T06:00:48.157686","created_date":"2026-04-02T00:00:00"}
