{"id":"https://openalex.org/W4401692348","doi":"https://doi.org/10.1109/isit57864.2024.10619228","title":"Equal Requests are Asymptotically Hardest for Data Recovery","display_name":"Equal Requests are Asymptotically Hardest for Data Recovery","publication_year":2024,"publication_date":"2024-07-07","ids":{"openalex":"https://openalex.org/W4401692348","doi":"https://doi.org/10.1109/isit57864.2024.10619228"},"language":"en","primary_location":{"id":"doi:10.1109/isit57864.2024.10619228","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/isit57864.2024.10619228","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5079016144","display_name":"J\u00fcri Lember","orcid":"https://orcid.org/0000-0002-9999-4580"},"institutions":[{"id":"https://openalex.org/I56085075","display_name":"University of Tartu","ror":"https://ror.org/03z77qz90","country_code":"EE","type":"education","lineage":["https://openalex.org/I56085075"]}],"countries":["EE"],"is_corresponding":false,"raw_author_name":"J\u00fcri Lember","raw_affiliation_strings":["Institute of Mathematics and Statistics, University of Tartu,Tartu,Estonia,51009"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mathematics and Statistics, University of Tartu,Tartu,Estonia,51009","institution_ids":["https://openalex.org/I56085075"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5003519656","display_name":"Ago-Erik Riet","orcid":"https://orcid.org/0000-0002-8310-6809"},"institutions":[{"id":"https://openalex.org/I56085075","display_name":"University of Tartu","ror":"https://ror.org/03z77qz90","country_code":"EE","type":"education","lineage":["https://openalex.org/I56085075"]}],"countries":["EE"],"is_corresponding":false,"raw_author_name":"Ago-Erik Riet","raw_affiliation_strings":["Institute of Mathematics and Statistics, University of Tartu,Tartu,Estonia,51009"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Mathematics and Statistics, University of Tartu,Tartu,Estonia,51009","institution_ids":["https://openalex.org/I56085075"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15441052,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"3678","last_page":"3683"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.6894000172615051,"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"}},"topics":[{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.6894000172615051,"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"}},{"id":"https://openalex.org/T14280","display_name":"Big Data Technologies and Applications","score":0.6811000108718872,"subfield":{"id":"https://openalex.org/subfields/1802","display_name":"Information Systems and Management"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11891","display_name":"Big Data and Business Intelligence","score":0.6496999859809875,"subfield":{"id":"https://openalex.org/subfields/1404","display_name":"Management Information Systems"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5643442273139954}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5643442273139954}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isit57864.2024.10619228","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/isit57864.2024.10619228","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE International Symposium on Information Theory (ISIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G7275522148","display_name":null,"funder_award_id":"PRG865","funder_id":"https://openalex.org/F4320321090","funder_display_name":"Eesti Teadusagentuur"}],"funders":[{"id":"https://openalex.org/F4320321090","display_name":"Eesti Teadusagentuur","ror":"https://ror.org/00jjeja18"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1564947197","https://openalex.org/W1619839175","https://openalex.org/W1982684238","https://openalex.org/W2072700893","https://openalex.org/W2088336724","https://openalex.org/W2557531834","https://openalex.org/W2797135730","https://openalex.org/W2962749086","https://openalex.org/W3010436063","https://openalex.org/W3206407066","https://openalex.org/W3216339885","https://openalex.org/W4220818775","https://openalex.org/W4315489996","https://openalex.org/W4401552452","https://openalex.org/W4404952267"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2382290278","https://openalex.org/W4395014643"],"abstract_inverted_index":{"In":[0],"a":[1,30,54,75,92,137,157,203,212,218],"distributed":[2],"storage":[3],"system":[4],"serving":[5],"hot":[6],"data,":[7],"the":[8,17,111,119,130,183,187,209,240,253,257],"data":[9,105],"recovery":[10],"performance":[11],"becomes":[12],"important,":[13],"captured":[14],"e.g.":[15],"by":[16,129,248],"service":[18],"rate.":[19],"We":[20,51],"give":[21],"partial":[22],"evidence":[23],"for":[24,42,152],"it":[25,90,165],"being":[26],"hardest":[27,60],"to":[28,61,171,195,202],"serve":[29,89,127,172],"sequence":[31,57,77],"of":[32,66,104,113,122,132,154,156,161,221,231,256],"equal":[33,81,173,194,201],"user":[34,46,123],"requests":[35,47,80,94,124,174,180,198,235],"(as":[36],"in":[37,71,239],"PIR":[38],"coding":[39],"regime)":[40],"both":[41,151],"concrete":[43],"and":[44,48,110,160,193],"random":[45,98],"server":[49,100,143,185],"contents.":[50],"prove":[52],"that":[53,118,228,262],"constant":[55,107],"request":[56,76,159,205],"is":[58,149,166,189],"locally":[59],"serve:":[62],"If":[63],"enough":[64],"copies":[65,155],"each":[67],"vector":[68],"are":[69,95,199],"stored":[70],"servers,":[72],"then":[73,85],"if":[74,91,197],"with":[78,102],"all":[79,200],"can":[82,87,126,245],"be":[83,246],"served":[84,247],"we":[86,116,125,134,145,215],"still":[88],"few":[93],"changed.":[96],"For":[97,141,178],"iid":[99,179],"contents,":[101,144],"number":[103,112,121,131],"symbols":[106,238],"(for":[108],"simplicity)":[109],"servers":[114,133],"growing,":[115],"show":[117,146],"maximum":[120],"divided":[128],"need":[135],"approaches":[136],"limit":[138,148,188],"almost":[139,206],"surely.":[140],"uniform":[142,184],"this":[147,249],"1/2,":[150],"sequences":[153],"fixed":[158,204],"any":[162,176,229],"requests,":[163],"so":[164],"at":[167,190],"least":[168,191],"as":[169,175,233,236],"hard":[170],"requests.":[177],"independent":[181],"from":[182,217],"contents":[186],"1/2":[192,196],"surely,":[207],"confirming":[208],"same.":[210],"As":[211],"building":[213],"block,":[214],"deduce":[216],"1952":[219],"result":[220],"Marshall":[222],"Hall,":[223],"Jr.":[224],"on":[225],"abelian":[226],"groups,":[227],"collection":[230],"half":[232],"many":[234],"coded":[237],"doubled":[241],"binary":[242],"simplex":[243],"code":[244],"code.":[250],"This":[251],"implies":[252],"fractional":[254],"version":[255],"Functional":[258],"Batch":[259],"Code":[260],"Conjecture":[261],"allows":[263],"half-servers.":[264]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
