{"id":"https://openalex.org/W4414359808","doi":"https://doi.org/10.24963/ijcai.2025/450","title":"Discrete Budget Aggregation: Truthfulness and Proportionality","display_name":"Discrete Budget Aggregation: Truthfulness and Proportionality","publication_year":2025,"publication_date":"2025-09-01","ids":{"openalex":"https://openalex.org/W4414359808","doi":"https://doi.org/10.24963/ijcai.2025/450"},"language":"en","primary_location":{"id":"doi:10.24963/ijcai.2025/450","is_oa":false,"landing_page_url":"https://doi.org/10.24963/ijcai.2025/450","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Thirty-Fourth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://research.tue.nl/en/publications/05323bee-72a2-4a2a-8ab7-915b96eae010","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5027081283","display_name":"Ulrike Schmidt-Kraepelin","orcid":"https://orcid.org/0000-0002-9213-7746"},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":true,"raw_author_name":"Ulrike Schmidt-Kraepelin","raw_affiliation_strings":["TU Eindhoven"],"affiliations":[{"raw_affiliation_string":"TU Eindhoven","institution_ids":["https://openalex.org/I83019370"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082525642","display_name":"Warut Suksompong","orcid":"https://orcid.org/0000-0001-8973-2539"},"institutions":[{"id":"https://openalex.org/I165932596","display_name":"National University of Singapore","ror":"https://ror.org/01tgyzw49","country_code":"SG","type":"education","lineage":["https://openalex.org/I165932596"]}],"countries":["SG"],"is_corresponding":false,"raw_author_name":"Warut Suksompong","raw_affiliation_strings":["National University of Singapore"],"affiliations":[{"raw_affiliation_string":"National University of Singapore","institution_ids":["https://openalex.org/I165932596"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034058972","display_name":"Markus Utke","orcid":null},"institutions":[{"id":"https://openalex.org/I83019370","display_name":"Eindhoven University of Technology","ror":"https://ror.org/02c2kyt77","country_code":"NL","type":"education","lineage":["https://openalex.org/I83019370"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"Markus Utke","raw_affiliation_strings":["TU Eindhoven"],"affiliations":[{"raw_affiliation_string":"TU Eindhoven","institution_ids":["https://openalex.org/I83019370"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5027081283"],"corresponding_institution_ids":["https://openalex.org/I83019370"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.29295302,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4040","last_page":"4047"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11461","display_name":"Local Government Finance and Decentralization","score":0.4921000003814697,"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"}},"topics":[{"id":"https://openalex.org/T11461","display_name":"Local Government Finance and Decentralization","score":0.4921000003814697,"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/proportionality","display_name":"Proportionality (law)","score":0.8751000165939331},{"id":"https://openalex.org/keywords/voting","display_name":"Voting","score":0.49880000948905945},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4108000099658966},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.362199991941452},{"id":"https://openalex.org/keywords/outcome","display_name":"Outcome (game theory)","score":0.3273000121116638}],"concepts":[{"id":"https://openalex.org/C183763965","wikidata":"https://www.wikidata.org/wiki/Q603959","display_name":"Proportionality (law)","level":2,"score":0.8751000165939331},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.6632000207901001},{"id":"https://openalex.org/C520049643","wikidata":"https://www.wikidata.org/wiki/Q189760","display_name":"Voting","level":3,"score":0.49880000948905945},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.48249998688697815},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.41850000619888306},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4108000099658966},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.362199991941452},{"id":"https://openalex.org/C148220186","wikidata":"https://www.wikidata.org/wiki/Q7111912","display_name":"Outcome (game theory)","level":2,"score":0.3273000121116638},{"id":"https://openalex.org/C8505890","wikidata":"https://www.wikidata.org/wiki/Q605095","display_name":"Budget constraint","level":2,"score":0.3156999945640564},{"id":"https://openalex.org/C149782125","wikidata":"https://www.wikidata.org/wiki/Q160039","display_name":"Econometrics","level":1,"score":0.2996000051498413},{"id":"https://openalex.org/C2779931205","wikidata":"https://www.wikidata.org/wiki/Q1566674","display_name":"Balanced budget","level":3,"score":0.27320000529289246}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.24963/ijcai.2025/450","is_oa":false,"landing_page_url":"https://doi.org/10.24963/ijcai.2025/450","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Thirty-Fourth International Joint Conference on Artificial Intelligence","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.tue.nl:openaire/05323bee-72a2-4a2a-8ab7-915b96eae010","is_oa":true,"landing_page_url":"https://research.tue.nl/en/publications/05323bee-72a2-4a2a-8ab7-915b96eae010","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Schmidt-Kraepelin, U, Suksompong, W & Utke, M 2025, Discrete Budget Aggregation : Truthfulness and Proportionality. in J Kwok (ed.), Proceedings of the Thirty-Fourth International Joint Conference on Artificial Intelligence (IJCAI-25). International Joint Conferences on Artificial Intelligence (IJCAI), pp. 4040-4047, 34th International Joint Conference on Artificial Intelligence, IJCAI 2025, Montreal, Quebec, Canada, 16/08/25. https://doi.org/10.24963/ijcai.2025/450","raw_type":"info:eu-repo/semantics/publishedVersion"},{"id":"pmh:oai:RePEc:arx:papers:2505.05708","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306401271","display_name":"RePEc: Research Papers in Economics","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I77793887","host_organization_name":"Federal Reserve Bank of St. Louis","host_organization_lineage":["https://openalex.org/I77793887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"preprint"}],"best_oa_location":{"id":"pmh:oai:pure.tue.nl:openaire/05323bee-72a2-4a2a-8ab7-915b96eae010","is_oa":true,"landing_page_url":"https://research.tue.nl/en/publications/05323bee-72a2-4a2a-8ab7-915b96eae010","pdf_url":null,"source":{"id":"https://openalex.org/S4406922641","display_name":"TU/e Research Portal","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Schmidt-Kraepelin, U, Suksompong, W & Utke, M 2025, Discrete Budget Aggregation : Truthfulness and Proportionality. in J Kwok (ed.), Proceedings of the Thirty-Fourth International Joint Conference on Artificial Intelligence (IJCAI-25). International Joint Conferences on Artificial Intelligence (IJCAI), pp. 4040-4047, 34th International Joint Conference on Artificial Intelligence, IJCAI 2025, Montreal, Quebec, Canada, 16/08/25. https://doi.org/10.24963/ijcai.2025/450","raw_type":"info:eu-repo/semantics/publishedVersion"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G629491556","display_name":null,"funder_award_id":"(NWO)","funder_id":"https://openalex.org/F4320321800","funder_display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek"}],"funders":[{"id":"https://openalex.org/F4320321800","display_name":"Nederlandse Organisatie voor Wetenschappelijk Onderzoek","ror":"https://ror.org/04jsz6e67"},{"id":"https://openalex.org/F4320322724","display_name":"Ministry of Education, India","ror":"https://ror.org/048xjjh50"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"We":[0],"study":[1],"a":[2,13,17,22,28,103,120],"budget":[3,15,38],"aggregation":[4],"setting":[5],"where":[6],"voters":[7,75,95],"express":[8],"their":[9],"preferred":[10],"allocation":[11],"of":[12,19,70,105,123],"fixed":[14],"over":[16],"set":[18],"alternatives,":[20],"and":[21],"mechanism":[23,52],"aggregates":[24],"these":[25],"preferences":[26],"into":[27],"single":[29],"output":[30,54],"allocation.":[31],"Motivated":[32],"by":[33,49,108],"scenarios":[34],"in":[35],"which":[36],"the":[37,46,51,68,83],"is":[39],"not":[40],"perfectly":[41],"divisible,":[42],"we":[43,80,101,116],"depart":[44],"from":[45,134],"prevailing":[47],"literature":[48],"restricting":[50],"to":[53,89,98,112],"allocations":[55],"that":[56,82,118],"assign":[57],"integral":[58,99],"amounts.":[59],"This":[60],"seemingly":[61],"minor":[62],"deviation":[63],"has":[64],"significant":[65],"implications":[66],"for":[67],"existence":[69],"truthful":[71,106],"mechanisms.":[72],"Specifically,":[73],"when":[74,94],"can":[76,86,125],"propose":[77],"fractional":[78],"allocations,":[79],"demonstrate":[81],"Gibbard-Satterthwaite":[84],"theorem":[85],"be":[87,126],"extended":[88],"our":[90,113],"setting.":[91],"In":[92],"contrast,":[93],"are":[96,138],"restricted":[97],"ballots,":[100],"identify":[102],"class":[104],"mechanisms":[107,111],"adapting":[109],"moving-phantom":[110],"context.":[114],"Finally,":[115],"show":[117],"while":[119],"weak":[121],"form":[122],"proportionality":[124,131],"achieved":[127],"alongside":[128],"truthfulness,":[129],"stronger":[130],"notions":[132],"derived":[133],"approval-based":[135],"committee":[136],"voting":[137],"incompatible":[139],"with":[140],"truthfulness.":[141]},"counts_by_year":[],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}
