{"id":"https://openalex.org/W2089384111","doi":"https://doi.org/10.1145/1806689.1806752","title":"The limits of buffering","display_name":"The limits of buffering","publication_year":2010,"publication_date":"2010-06-05","ids":{"openalex":"https://openalex.org/W2089384111","doi":"https://doi.org/10.1145/1806689.1806752","mag":"2089384111"},"language":"en","primary_location":{"id":"doi:10.1145/1806689.1806752","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1806689.1806752","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the forty-second ACM symposium on Theory of computing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5036740410","display_name":"Elad Verbin","orcid":null},"institutions":[{"id":"https://openalex.org/I99065089","display_name":"Tsinghua University","ror":"https://ror.org/03cve4549","country_code":"CN","type":"education","lineage":["https://openalex.org/I99065089"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Elad Verbin","raw_affiliation_strings":["ITCS, Tsinghua University, Beijing, China","ITCS, Tsinghua University, Beijing, China#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ITCS, Tsinghua University, Beijing, China","institution_ids":["https://openalex.org/I99065089"]},{"raw_affiliation_string":"ITCS, Tsinghua University, Beijing, China#TAB#","institution_ids":["https://openalex.org/I99065089"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100418224","display_name":"Qin Zhang","orcid":"https://orcid.org/0000-0002-6851-3115"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Qin Zhang","raw_affiliation_strings":["HKUST, Hong Kong, China","[HKUST, Hong Kong, China]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"HKUST, Hong Kong, China","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"[HKUST, Hong Kong, China]","institution_ids":["https://openalex.org/I200769079"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.7247,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.91605728,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"447","last_page":"456"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":1.0,"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"}},{"id":"https://openalex.org/T11181","display_name":"Advanced Data Storage Technologies","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/T11321","display_name":"Error Correcting Code Techniques","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/hash-table","display_name":"Hash table","score":0.7147575616836548},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6905996203422546},{"id":"https://openalex.org/keywords/cache","display_name":"Cache","score":0.6083270907402039},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.5961682200431824},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.5868914127349854},{"id":"https://openalex.org/keywords/data-structure","display_name":"Data structure","score":0.5478633642196655},{"id":"https://openalex.org/keywords/table","display_name":"Table (database)","score":0.4746478199958801},{"id":"https://openalex.org/keywords/contrast","display_name":"Contrast (vision)","score":0.47058525681495667},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4109513461589813},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37468165159225464},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.3566223680973053},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.10304495692253113},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.07162529230117798},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06260684132575989}],"concepts":[{"id":"https://openalex.org/C67388219","wikidata":"https://www.wikidata.org/wiki/Q207440","display_name":"Hash table","level":3,"score":0.7147575616836548},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6905996203422546},{"id":"https://openalex.org/C115537543","wikidata":"https://www.wikidata.org/wiki/Q165596","display_name":"Cache","level":2,"score":0.6083270907402039},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.5961682200431824},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.5868914127349854},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.5478633642196655},{"id":"https://openalex.org/C45235069","wikidata":"https://www.wikidata.org/wiki/Q278425","display_name":"Table (database)","level":2,"score":0.4746478199958801},{"id":"https://openalex.org/C2776502983","wikidata":"https://www.wikidata.org/wiki/Q690182","display_name":"Contrast (vision)","level":2,"score":0.47058525681495667},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4109513461589813},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37468165159225464},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.3566223680973053},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.10304495692253113},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.07162529230117798},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06260684132575989},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/1806689.1806752","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1806689.1806752","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the forty-second ACM symposium on Theory of computing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":35,"referenced_works":["https://openalex.org/W100509257","https://openalex.org/W1557941519","https://openalex.org/W1593263981","https://openalex.org/W1603326665","https://openalex.org/W1983418337","https://openalex.org/W1984529227","https://openalex.org/W1984887437","https://openalex.org/W1986633843","https://openalex.org/W1993022201","https://openalex.org/W1996861774","https://openalex.org/W1997124225","https://openalex.org/W2012322590","https://openalex.org/W2022117185","https://openalex.org/W2038142281","https://openalex.org/W2038255135","https://openalex.org/W2044188017","https://openalex.org/W2072336782","https://openalex.org/W2077229436","https://openalex.org/W2078726861","https://openalex.org/W2087966340","https://openalex.org/W2088116875","https://openalex.org/W2095681182","https://openalex.org/W2097224604","https://openalex.org/W2099117306","https://openalex.org/W2103122911","https://openalex.org/W2121710299","https://openalex.org/W2123845384","https://openalex.org/W2149592768","https://openalex.org/W2152272389","https://openalex.org/W2163255197","https://openalex.org/W2165461157","https://openalex.org/W2912601938","https://openalex.org/W2949708974","https://openalex.org/W6661670207","https://openalex.org/W6668788216"],"related_works":["https://openalex.org/W2144265691","https://openalex.org/W1605991620","https://openalex.org/W113683524","https://openalex.org/W4387251676","https://openalex.org/W2064670891","https://openalex.org/W4385261619","https://openalex.org/W2297928690","https://openalex.org/W1526349202","https://openalex.org/W2914106632","https://openalex.org/W4387083909"],"abstract_inverted_index":{"We":[0,20,39],"study":[1,21],"the":[2,13,22,25,43,59,70,75,80],"dynamic":[3,6],"membership":[4],"(or":[5,52],"dictionary)":[7],"problem,":[8],"which":[9],"is":[10,48,69,83,103],"one":[11],"of":[12,46,72],"most":[14,50],"fundamental":[15],"problems":[16],"in":[17,24,74],"data":[18,108],"structures.":[19,109],"problem":[23],"external":[26],"memory":[27],"model":[28],"with":[29],"cell":[30],"size":[31,36],"b":[32],"bits":[33],"and":[34],"cache":[35],"m":[37],"bits.":[38],"prove":[40],"that":[41],"if":[42],"amortized":[44],"cost":[45,61],"updates":[47],"at":[49],"0.999":[51],"any":[53],"other":[54],"constant":[55],"<":[56],"1),":[57],"then":[58,90],"query":[60,98],"must":[62],"be":[63,86],"(logb":[64],"log":[65],"n(n/m)),":[66],"where":[67],"n":[68],"number":[71],"elements":[73],"dictionary.":[76],"In":[77],"contrast,":[78],"when":[79],"update":[81],"time":[82,99],"allowed":[84],"to":[85],"1":[87],"+":[88],"o(1),":[89],"a":[91,104],"bit":[92],"vector":[93],"or":[94],"hash":[95],"table":[96],"give":[97],"O(1).":[100],"Thus,":[101],"this":[102],"threshold":[105],"phenomenon":[106],"for":[107]},"counts_by_year":[{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":4}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}