{"id":"https://openalex.org/W4415428360","doi":"https://doi.org/10.3233/faia251005","title":"On the Parallelizability of Approval-Based Committee Rules","display_name":"On the Parallelizability of Approval-Based Committee Rules","publication_year":2025,"publication_date":"2025-10-21","ids":{"openalex":"https://openalex.org/W4415428360","doi":"https://doi.org/10.3233/faia251005"},"language":null,"primary_location":{"id":"doi:10.3233/faia251005","is_oa":true,"landing_page_url":"https://doi.org/10.3233/faia251005","pdf_url":null,"source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"},"type":"book-chapter","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://doi.org/10.3233/faia251005","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5046438962","display_name":"Zack Fitzsimmons","orcid":"https://orcid.org/0000-0001-5147-9646"},"institutions":[{"id":"https://openalex.org/I107139065","display_name":"College of the Holy Cross","ror":"https://ror.org/05dwp6855","country_code":"US","type":"education","lineage":["https://openalex.org/I107139065"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Zack Fitzsimmons","raw_affiliation_strings":["Department of Math.\u00a0and Computer Science, College of the Holy Cross, Worcester, MA 01610"],"affiliations":[{"raw_affiliation_string":"Department of Math.\u00a0and Computer Science, College of the Holy Cross, Worcester, MA 01610","institution_ids":["https://openalex.org/I107139065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020821951","display_name":"Zohair Raza Hassan","orcid":"https://orcid.org/0000-0001-5590-5235"},"institutions":[{"id":"https://openalex.org/I155173764","display_name":"Rochester Institute of Technology","ror":"https://ror.org/00v4yb702","country_code":"US","type":"education","lineage":["https://openalex.org/I155173764"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zohair Raza Hassan","raw_affiliation_strings":["Department of Computer Science, Rochester Institute of Technology, Rochester, NY 14623"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Rochester Institute of Technology, Rochester, NY 14623","institution_ids":["https://openalex.org/I155173764"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071803397","display_name":"Edith Hemaspaandra","orcid":"https://orcid.org/0000-0002-7115-626X"},"institutions":[{"id":"https://openalex.org/I155173764","display_name":"Rochester Institute of Technology","ror":"https://ror.org/00v4yb702","country_code":"US","type":"education","lineage":["https://openalex.org/I155173764"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Edith Hemaspaandra","raw_affiliation_strings":["Department of Computer Science, Rochester Institute of Technology, Rochester, NY 14623"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science, Rochester Institute of Technology, Rochester, NY 14623","institution_ids":["https://openalex.org/I155173764"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5046438962"],"corresponding_institution_ids":["https://openalex.org/I107139065"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.64763878,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"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/T13191","display_name":"Dispute Resolution and Class Actions","score":0.9898999929428101,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T13191","display_name":"Dispute Resolution and Class Actions","score":0.9898999929428101,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12040","display_name":"International Arbitration and Investment Law","score":0.9865999817848206,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13364","display_name":"Digitalization, Law, and Regulation","score":0.9567999839782715,"subfield":{"id":"https://openalex.org/subfields/3308","display_name":"Law"},"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/set","display_name":"Set (abstract data type)","score":0.590399980545044},{"id":"https://openalex.org/keywords/polynomial","display_name":"Polynomial","score":0.4593000113964081},{"id":"https://openalex.org/keywords/time-complexity","display_name":"Time complexity","score":0.3831000030040741},{"id":"https://openalex.org/keywords/natural","display_name":"Natural (archaeology)","score":0.3319999873638153}],"concepts":[{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.590399980545044},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5795999765396118},{"id":"https://openalex.org/C90119067","wikidata":"https://www.wikidata.org/wiki/Q43260","display_name":"Polynomial","level":2,"score":0.4593000113964081},{"id":"https://openalex.org/C311688","wikidata":"https://www.wikidata.org/wiki/Q2393193","display_name":"Time complexity","level":2,"score":0.3831000030040741},{"id":"https://openalex.org/C42475967","wikidata":"https://www.wikidata.org/wiki/Q194292","display_name":"Operations research","level":1,"score":0.36340001225471497},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.353300005197525},{"id":"https://openalex.org/C2776608160","wikidata":"https://www.wikidata.org/wiki/Q4785462","display_name":"Natural (archaeology)","level":2,"score":0.3319999873638153},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.3093000054359436},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.26409998536109924},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2612999975681305},{"id":"https://openalex.org/C144237770","wikidata":"https://www.wikidata.org/wiki/Q747534","display_name":"Mathematical economics","level":1,"score":0.2540999948978424}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.3233/faia251005","is_oa":true,"landing_page_url":"https://doi.org/10.3233/faia251005","pdf_url":null,"source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"}],"best_oa_location":{"id":"doi:10.3233/faia251005","is_oa":true,"landing_page_url":"https://doi.org/10.3233/faia251005","pdf_url":null,"source":{"id":"https://openalex.org/S4210201731","display_name":"Frontiers in artificial intelligence and applications","issn_l":"0922-6389","issn":["0922-6389","1879-8314"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Frontiers in Artificial Intelligence and Applications","raw_type":"book-chapter"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Approval-Based":[0],"Committee":[1],"(ABC)":[2],"rules":[3,32,39,92],"are":[4,122],"an":[5,51],"important":[6,52,128],"tool":[7],"for":[8,29,37,126],"choosing":[9],"a":[10,20,26,85,113],"fair":[11],"set":[12],"of":[13,19,22,48,96],"candidates":[14],"when":[15,65,119],"given":[16],"the":[17,94,120,127],"preferences":[18],"collection":[21],"voters.":[23],"Though":[24],"finding":[25,112],"winning":[27,86,114],"committee":[28,87,115],"many":[30],"ABC":[31,53,91,129],"is":[33,58,73,99],"NP-hard,":[34],"natural":[35],"variations":[36],"these":[38,89],"with":[40,55,67],"polynomial-time":[41,90],"algorithms":[42],"exist.":[43],"The":[44],"recently":[45],"introduced":[46],"Method":[47,95],"Equal":[49,97],"Shares,":[50],"rule":[54,130],"desirable":[56],"properties,":[57],"also":[59],"computable":[60],"in":[61],"polynomial":[62,71],"time.":[63],"However,":[64],"working":[66],"very":[68],"large":[69],"elections,":[70],"time":[72],"not":[74],"enough":[75],"and":[76],"parallelization":[77],"may":[78],"be":[79,105,117],"necessary.":[80],"We":[81],"show":[82,110],"that":[83,111],"computing":[84],"using":[88],"(including":[93],"Shares)":[98],"P-hard,":[100],"thus":[101],"showing":[102],"they":[103],"cannot":[104],"parallelized.":[106],"In":[107],"contrast,":[108],"we":[109],"can":[116],"parallelized":[118],"votes":[121],"single-peaked":[123],"or":[124],"single-crossing":[125],"Chamberlin-Courant.":[131]},"counts_by_year":[],"updated_date":"2026-03-27T05:58:40.876381","created_date":"2025-10-24T00:00:00"}
