{"id":"https://openalex.org/W3215543308","doi":"https://doi.org/10.1145/3519935.3519963","title":"Extractors for sum of two sources","display_name":"Extractors for sum of two sources","publication_year":2022,"publication_date":"2022-06-09","ids":{"openalex":"https://openalex.org/W3215543308","doi":"https://doi.org/10.1145/3519935.3519963","mag":"3215543308"},"language":"en","primary_location":{"id":"doi:10.1145/3519935.3519963","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3519935.3519963","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 54th Annual ACM SIGACT Symposium on Theory of Computing","raw_type":"proceedings-article"},"type":"preprint","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/A5045073799","display_name":"Eshan Chattopadhyay","orcid":"https://orcid.org/0000-0001-9140-3160"},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Eshan Chattopadhyay","raw_affiliation_strings":["Cornell University, USA"],"affiliations":[{"raw_affiliation_string":"Cornell University, USA","institution_ids":["https://openalex.org/I205783295"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102219101","display_name":"Jyun-Jie Liao","orcid":null},"institutions":[{"id":"https://openalex.org/I205783295","display_name":"Cornell University","ror":"https://ror.org/05bnh6r87","country_code":"US","type":"education","lineage":["https://openalex.org/I205783295"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jyun-Jie Liao","raw_affiliation_strings":["Cornell University, USA"],"affiliations":[{"raw_affiliation_string":"Cornell University, USA","institution_ids":["https://openalex.org/I205783295"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5045073799"],"corresponding_institution_ids":["https://openalex.org/I205783295"],"apc_list":null,"apc_paid":null,"fwci":0.21529344,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.45213018,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1584","last_page":"1597"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9937999844551086,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10964","display_name":"Wireless Communication Security Techniques","score":0.9937999844551086,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10720","display_name":"Complexity and Algorithms in Graphs","score":0.9884999990463257,"subfield":{"id":"https://openalex.org/subfields/1703","display_name":"Computational Theory and Mathematics"},"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/T12072","display_name":"Machine Learning and Algorithms","score":0.982699990272522,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/randomness","display_name":"Randomness","score":0.8600984811782837},{"id":"https://openalex.org/keywords/entropy","display_name":"Entropy (arrow of time)","score":0.6429083347320557},{"id":"https://openalex.org/keywords/class","display_name":"Class (philosophy)","score":0.5516499280929565},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.5054678916931152},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.4829208552837372},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.42665889859199524},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.4193260669708252},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.36107099056243896},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.16292878985404968},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.10856673121452332},{"id":"https://openalex.org/keywords/thermodynamics","display_name":"Thermodynamics","score":0.06252703070640564},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.04283890128135681}],"concepts":[{"id":"https://openalex.org/C125112378","wikidata":"https://www.wikidata.org/wiki/Q176640","display_name":"Randomness","level":2,"score":0.8600984811782837},{"id":"https://openalex.org/C106301342","wikidata":"https://www.wikidata.org/wiki/Q4117933","display_name":"Entropy (arrow of time)","level":2,"score":0.6429083347320557},{"id":"https://openalex.org/C2777212361","wikidata":"https://www.wikidata.org/wiki/Q5127848","display_name":"Class (philosophy)","level":2,"score":0.5516499280929565},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.5054678916931152},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.4829208552837372},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.42665889859199524},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.4193260669708252},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36107099056243896},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.16292878985404968},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.10856673121452332},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.06252703070640564},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.04283890128135681},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3519935.3519963","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3519935.3519963","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 54th Annual ACM SIGACT Symposium on Theory of Computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1487376352","https://openalex.org/W1985442923","https://openalex.org/W1994423049","https://openalex.org/W2044472296","https://openalex.org/W2060474153","https://openalex.org/W2069788171","https://openalex.org/W2090418561","https://openalex.org/W2095594956","https://openalex.org/W2110218640","https://openalex.org/W2114924587","https://openalex.org/W2116160867","https://openalex.org/W2118635051","https://openalex.org/W2120164218","https://openalex.org/W2128726521","https://openalex.org/W2146813141","https://openalex.org/W2150616341","https://openalex.org/W2151303208","https://openalex.org/W2156238967","https://openalex.org/W2167765756","https://openalex.org/W2414609184","https://openalex.org/W2471375024","https://openalex.org/W2474003672","https://openalex.org/W2501931287","https://openalex.org/W2561787711","https://openalex.org/W2563438591","https://openalex.org/W2565116040","https://openalex.org/W2593857686","https://openalex.org/W2625372793","https://openalex.org/W2945571052","https://openalex.org/W2962875850","https://openalex.org/W2964292782","https://openalex.org/W2965040934","https://openalex.org/W2988618147","https://openalex.org/W3036688731","https://openalex.org/W3094326298","https://openalex.org/W3105209689","https://openalex.org/W3115426455","https://openalex.org/W3135136441","https://openalex.org/W4214869579","https://openalex.org/W4214913302","https://openalex.org/W4229871846"],"related_works":["https://openalex.org/W1978042415","https://openalex.org/W3086542228","https://openalex.org/W2017331178","https://openalex.org/W2976797620","https://openalex.org/W2036109498","https://openalex.org/W1980688410","https://openalex.org/W2014995222","https://openalex.org/W2011261271","https://openalex.org/W3044474889","https://openalex.org/W2290972268"],"abstract_inverted_index":{"We":[0],"consider":[1],"the":[2,33,59,70],"problem":[3],"of":[4,13,32,61],"extracting":[5],"randomness":[6],"from":[7],"sumset":[8],"sources,":[9],"a":[10,28,66],"general":[11],"class":[12],"weak":[14],"sources":[15,46,62],"introduced":[16],"by":[17],"Chattopadhyay":[18],"and":[19],"Li":[20],"(STOC,":[21],"2016).":[22],"An":[23],"(n,k,C)-sumset":[24],"source":[25],"X":[26],"is":[27],"distribution":[29],"on":[30,47],"{0,1}n":[31],"form":[34],"X1":[35],"+":[36,38,40],"X2":[37],"\u2026":[39],"XC,":[41],"where":[42],"Xi's":[43],"are":[44],"independent":[45],"n":[48],"bits":[49],"with":[50],"min-entropy":[51,71],"at":[52,75],"least":[53,76],"k.":[54],"Prior":[55],"extractors":[56],"either":[57],"required":[58],"number":[60],"C":[63],"to":[64,73],"be":[65,74],"large":[67],"constant":[68],"or":[69],"k":[72],"0.51":[77],"n.":[78]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
