{"id":"https://openalex.org/W7115173422","doi":"https://doi.org/10.5555/3635637.3662900","title":"Computational aspects of distortion","display_name":"Computational aspects of distortion","publication_year":2024,"publication_date":"2024-05-06","ids":{"openalex":"https://openalex.org/W7115173422","doi":"https://doi.org/10.5555/3635637.3662900"},"language":"en","primary_location":{"id":"pmh:oai:pure.ed.ac.uk:openaire/7dc81b9d-28c9-4f78-ae8a-1e7b5cd154de","is_oa":true,"landing_page_url":"https://www.research.ed.ac.uk/en/publications/7dc81b9d-28c9-4f78-ae8a-1e7b5cd154de","pdf_url":"https://www.research.ed.ac.uk/files/472036213/Computational_Aspects_of_Distortion_final_pub_vers_con_contrib_.pdf","source":{"id":"https://openalex.org/S4306400321","display_name":"Edinburgh Research Explorer (University of Edinburgh)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98677209","host_organization_name":"University of Edinburgh","host_organization_lineage":["https://openalex.org/I98677209"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Ebadian, S, Filos-Ratsikas, A, Latifian, M & Shah, N 2024, Computational aspects of distortion. in N Alechina, V Dignum, M Dastani & J Sichman (eds), Proceedings of the 23rd International Conference on Autonomous Agents and Multiagent Systems. Proceedings of International Conference on Autonomous Agents and Multiagent Systems, pp. 499-507, The 23rd International Conference on Autonomous Agents and Multiagent Systems , Auckland, New Zealand, 6/05/24. https://doi.org/10.5555/3635637.3662900","raw_type":"contributionToPeriodical"},"type":"conference-paper","indexed_in":[],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.research.ed.ac.uk/files/472036213/Computational_Aspects_of_Distortion_final_pub_vers_con_contrib_.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Ebadian, Soroush","orcid":null},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Ebadian, Soroush","raw_affiliation_strings":["University of Toronto Toronto , Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Toronto Toronto , Canada","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Filos-Ratsikas, Aris; id_orcid 0000-0001-7868-8114","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Filos-Ratsikas, Aris; id_orcid 0000-0001-7868-8114","raw_affiliation_strings":["Laboratory for Foundations of Computer Science","School of Informatics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory for Foundations of Computer Science","institution_ids":[]},{"raw_affiliation_string":"School of Informatics","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Latifian, Mohamad","orcid":null},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Latifian, Mohamad","raw_affiliation_strings":["Laboratory for Foundations of Computer Science","School of Informatics","University of Toronto"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory for Foundations of Computer Science","institution_ids":[]},{"raw_affiliation_string":"School of Informatics","institution_ids":[]},{"raw_affiliation_string":"University of Toronto","institution_ids":["https://openalex.org/I185261750"]}]},{"author_position":"last","author":{"id":null,"display_name":"Shah, Nisarg","orcid":null},"institutions":[{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Shah, Nisarg","raw_affiliation_strings":["University of Toronto Toronto , Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Toronto Toronto , Canada","institution_ids":["https://openalex.org/I185261750"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.82371244,"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/T10991","display_name":"Game Theory and Voting Systems","score":0.9023000001907349,"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":0.9023000001907349,"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/T11704","display_name":"Mobile Crowdsensing and Crowdsourcing","score":0.03229999914765358,"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/T11182","display_name":"Auction Theory and Applications","score":0.013199999928474426,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.7441999912261963},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.6349999904632568},{"id":"https://openalex.org/keywords/quadratic-equation","display_name":"Quadratic equation","score":0.5809999704360962},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.4611000120639801},{"id":"https://openalex.org/keywords/characterization","display_name":"Characterization (materials science)","score":0.37389999628067017},{"id":"https://openalex.org/keywords/dynamic-programming","display_name":"Dynamic programming","score":0.3662000000476837},{"id":"https://openalex.org/keywords/linear-programming","display_name":"Linear programming","score":0.33390000462532043},{"id":"https://openalex.org/keywords/rate\u2013distortion-theory","display_name":"Rate\u2013distortion theory","score":0.32420000433921814}],"concepts":[{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.7441999912261963},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.6349999904632568},{"id":"https://openalex.org/C129844170","wikidata":"https://www.wikidata.org/wiki/Q41299","display_name":"Quadratic equation","level":2,"score":0.5809999704360962},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.5296000242233276},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.48069998621940613},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.4611000120639801},{"id":"https://openalex.org/C126255220","wikidata":"https://www.wikidata.org/wiki/Q141495","display_name":"Mathematical optimization","level":1,"score":0.4578999876976013},{"id":"https://openalex.org/C2780841128","wikidata":"https://www.wikidata.org/wiki/Q5073781","display_name":"Characterization (materials science)","level":2,"score":0.37389999628067017},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.37119999527931213},{"id":"https://openalex.org/C37404715","wikidata":"https://www.wikidata.org/wiki/Q380679","display_name":"Dynamic programming","level":2,"score":0.3662000000476837},{"id":"https://openalex.org/C41045048","wikidata":"https://www.wikidata.org/wiki/Q202843","display_name":"Linear programming","level":2,"score":0.33390000462532043},{"id":"https://openalex.org/C64185310","wikidata":"https://www.wikidata.org/wiki/Q843483","display_name":"Rate\u2013distortion theory","level":3,"score":0.32420000433921814},{"id":"https://openalex.org/C148764684","wikidata":"https://www.wikidata.org/wiki/Q621751","display_name":"Approximation algorithm","level":2,"score":0.3237999975681305},{"id":"https://openalex.org/C28901747","wikidata":"https://www.wikidata.org/wiki/Q177571","display_name":"Decision theory","level":2,"score":0.3156000077724457},{"id":"https://openalex.org/C128669082","wikidata":"https://www.wikidata.org/wiki/Q583461","display_name":"Randomized algorithm","level":2,"score":0.31029999256134033},{"id":"https://openalex.org/C81845259","wikidata":"https://www.wikidata.org/wiki/Q290117","display_name":"Quadratic programming","level":2,"score":0.29420000314712524},{"id":"https://openalex.org/C77553402","wikidata":"https://www.wikidata.org/wiki/Q13222579","display_name":"Upper and lower bounds","level":2,"score":0.290800005197525},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.290800005197525},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.27160000801086426},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.2614000141620636},{"id":"https://openalex.org/C150325174","wikidata":"https://www.wikidata.org/wiki/Q4335500","display_name":"Optimal decision","level":3,"score":0.25859999656677246},{"id":"https://openalex.org/C3018263672","wikidata":"https://www.wikidata.org/wiki/Q1296251","display_name":"Efficient algorithm","level":2,"score":0.2554999887943268},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2540000081062317}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:pure.ed.ac.uk:openaire/7dc81b9d-28c9-4f78-ae8a-1e7b5cd154de","is_oa":true,"landing_page_url":"https://www.research.ed.ac.uk/en/publications/7dc81b9d-28c9-4f78-ae8a-1e7b5cd154de","pdf_url":"https://www.research.ed.ac.uk/files/472036213/Computational_Aspects_of_Distortion_final_pub_vers_con_contrib_.pdf","source":{"id":"https://openalex.org/S4306400321","display_name":"Edinburgh Research Explorer (University of Edinburgh)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98677209","host_organization_name":"University of Edinburgh","host_organization_lineage":["https://openalex.org/I98677209"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Ebadian, S, Filos-Ratsikas, A, Latifian, M & Shah, N 2024, Computational aspects of distortion. in N Alechina, V Dignum, M Dastani & J Sichman (eds), Proceedings of the 23rd International Conference on Autonomous Agents and Multiagent Systems. Proceedings of International Conference on Autonomous Agents and Multiagent Systems, pp. 499-507, The 23rd International Conference on Autonomous Agents and Multiagent Systems , Auckland, New Zealand, 6/05/24. https://doi.org/10.5555/3635637.3662900","raw_type":"contributionToPeriodical"},{"id":"pmh:oai:pure.ed.ac.uk:publications/7dc81b9d-28c9-4f78-ae8a-1e7b5cd154de","is_oa":true,"landing_page_url":"https://www.research.ed.ac.uk/files/472036213/Computational_Aspects_of_Distortion_final_pub_vers_con_contrib_.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S4306400321","display_name":"Edinburgh Research Explorer (University of Edinburgh)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98677209","host_organization_name":"University of Edinburgh","host_organization_lineage":["https://openalex.org/I98677209"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Ebadian, S, Filos-Ratsikas, A, Latifian, M & Shah, N 2024, Computational aspects of distortion. in N Alechina, V Dignum, M Dastani & J Sichman (eds), Proceedings of the 23rd International Conference on Autonomous Agents and Multiagent Systems. Proceedings of International Conference on Autonomous Agents and Multiagent Systems, pp. 499-507, The 23rd International Conference on Autonomous Agents and Multiagent Systems , Auckland, New Zealand, 6/05/24. https://doi.org/10.5555/3635637.3662900","raw_type":"contributionToPeriodical"}],"best_oa_location":{"id":"pmh:oai:pure.ed.ac.uk:openaire/7dc81b9d-28c9-4f78-ae8a-1e7b5cd154de","is_oa":true,"landing_page_url":"https://www.research.ed.ac.uk/en/publications/7dc81b9d-28c9-4f78-ae8a-1e7b5cd154de","pdf_url":"https://www.research.ed.ac.uk/files/472036213/Computational_Aspects_of_Distortion_final_pub_vers_con_contrib_.pdf","source":{"id":"https://openalex.org/S4306400321","display_name":"Edinburgh Research Explorer (University of Edinburgh)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I98677209","host_organization_name":"University of Edinburgh","host_organization_lineage":["https://openalex.org/I98677209"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Ebadian, S, Filos-Ratsikas, A, Latifian, M & Shah, N 2024, Computational aspects of distortion. in N Alechina, V Dignum, M Dastani & J Sichman (eds), Proceedings of the 23rd International Conference on Autonomous Agents and Multiagent Systems. Proceedings of International Conference on Autonomous Agents and Multiagent Systems, pp. 499-507, The 23rd International Conference on Autonomous Agents and Multiagent Systems , Auckland, New Zealand, 6/05/24. https://doi.org/10.5555/3635637.3662900","raw_type":"contributionToPeriodical"},"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.5893987417221069},{"display_name":"Reduced inequalities","id":"https://metadata.un.org/sdg/10","score":0.43442806601524353}],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7115173422.pdf","grobid_xml":"https://content.openalex.org/works/W7115173422.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0],"distortion":[1,88,109],"framework":[2],"in":[3,119],"social":[4],"choice":[5],"theory":[6],"allows":[7],"quantifying":[8],"the":[9,19,42,56,71,86,92,107,115,140,143],"efficiency":[10],"of":[11,14,21,24,89,102,139,149],"(randomized)":[12],"selection":[13],"an":[15,77],"alternative":[16],"based":[17,79],"on":[18,46,80,127,135],"preferences":[20],"a":[22,37,47,66,99,136],"set":[23],"agents.":[25],"We":[26],"make":[27],"two":[28],"fundamental":[29],"contributions":[30],"to":[31,64,124,130],"this":[32],"framework.":[33],"First,":[34],"we":[35,75,104],"develop":[36,76],"linear-programming-based":[38],"algorithm":[39,78],"for":[40,84],"computing":[41,85],"optimal":[43,73],"randomized":[44,94],"decision":[45],"given":[48],"instance,":[49],"which":[50,128,146],"is":[51],"simpler":[52],"and":[53,122],"faster":[54],"than":[55,114],"state-of-the-art":[57],"solutions.":[58],"For":[59,98],"practitioners":[60],"who":[61],"may":[62,147],"prefer":[63],"deploy":[65],"classical":[67],"decision-making":[68],"rule":[69],"over":[70],"aforementioned":[72],"rule,":[74],"non-convex":[81],"quadratic":[82],"programming":[83],"exact":[87,108],"any":[90],"(and":[91],"best)":[93],"positional":[95],"scoring":[96],"rule.":[97],"small":[100],"number":[101],"alternatives,":[103],"find":[105],"that":[106],"bounds":[110,117],"are":[111],"significantly":[112],"better":[113],"asymptotic":[116],"established":[118],"prior":[120],"literature":[121],"lead":[123],"different":[125],"recommendations":[126],"rules":[129],"use.":[131],"These":[132],"results":[133],"rely":[134],"novel":[137],"characterization":[138],"instances":[141],"yielding":[142],"worst":[144],"distortion,":[145],"be":[148],"independent":[150],"interest.":[151]},"counts_by_year":[],"updated_date":"2026-08-18T07:49:30.821534","created_date":"2025-12-15T00:00:00"}
