{"id":"https://openalex.org/W2045422966","doi":"https://doi.org/10.1145/1989284.1989297","title":"New results on two-dimensional orthogonal range aggregation in external memory","display_name":"New results on two-dimensional orthogonal range aggregation in external memory","publication_year":2011,"publication_date":"2011-06-13","ids":{"openalex":"https://openalex.org/W2045422966","doi":"https://doi.org/10.1145/1989284.1989297","mag":"2045422966"},"language":"en","primary_location":{"id":"doi:10.1145/1989284.1989297","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1989284.1989297","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the thirtieth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems","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/A5102846935","display_name":"Cheng Sheng","orcid":"https://orcid.org/0000-0002-2656-6147"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Cheng Sheng","raw_affiliation_strings":["Chinese University of Hong Kong, Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Chinese University of Hong Kong, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048609852","display_name":"Yufei Tao","orcid":"https://orcid.org/0000-0003-3883-5452"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yufei Tao","raw_affiliation_strings":["Chinese University of Hong Kong, Hong Kong, Hong Kong"],"affiliations":[{"raw_affiliation_string":"Chinese University of Hong Kong, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5102846935"],"corresponding_institution_ids":["https://openalex.org/I177725633"],"apc_list":null,"apc_paid":null,"fwci":2.1826,"has_fulltext":false,"cited_by_count":21,"citation_normalized_percentile":{"value":0.88004944,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"129","last_page":"139"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11106","display_name":"Data Management and Algorithms","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T11106","display_name":"Data Management and Algorithms","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9932000041007996,"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9916999936103821,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/rectangle","display_name":"Rectangle","score":0.9020342826843262},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.6194726228713989},{"id":"https://openalex.org/keywords/integer","display_name":"Integer (computer science)","score":0.6177284121513367},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.6086680889129639},{"id":"https://openalex.org/keywords/auxiliary-memory","display_name":"Auxiliary memory","score":0.6029176115989685},{"id":"https://openalex.org/keywords/aggregate","display_name":"Aggregate (composite)","score":0.5934112071990967},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.5796655416488647},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.5585711002349854},{"id":"https://openalex.org/keywords/space","display_name":"Space (punctuation)","score":0.5472648739814758},{"id":"https://openalex.org/keywords/block-size","display_name":"Block size","score":0.5327933430671692},{"id":"https://openalex.org/keywords/function","display_name":"Function (biology)","score":0.5204989314079285},{"id":"https://openalex.org/keywords/linear-space","display_name":"Linear space","score":0.5133458971977234},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4717310965061188},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.45593753457069397},{"id":"https://openalex.org/keywords/data-structure","display_name":"Data structure","score":0.45398443937301636},{"id":"https://openalex.org/keywords/range-query","display_name":"Range query (database)","score":0.43807655572891235},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40227195620536804},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.38505056500434875},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.1576266586780548},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.10282585024833679},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.09000897407531738},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.0718761682510376}],"concepts":[{"id":"https://openalex.org/C2781302577","wikidata":"https://www.wikidata.org/wiki/Q209","display_name":"Rectangle","level":2,"score":0.9020342826843262},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.6194726228713989},{"id":"https://openalex.org/C97137487","wikidata":"https://www.wikidata.org/wiki/Q729138","display_name":"Integer (computer science)","level":2,"score":0.6177284121513367},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.6086680889129639},{"id":"https://openalex.org/C82687282","wikidata":"https://www.wikidata.org/wiki/Q66221","display_name":"Auxiliary memory","level":2,"score":0.6029176115989685},{"id":"https://openalex.org/C4679612","wikidata":"https://www.wikidata.org/wiki/Q866298","display_name":"Aggregate (composite)","level":2,"score":0.5934112071990967},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.5796655416488647},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.5585711002349854},{"id":"https://openalex.org/C2778572836","wikidata":"https://www.wikidata.org/wiki/Q380933","display_name":"Space (punctuation)","level":2,"score":0.5472648739814758},{"id":"https://openalex.org/C41431624","wikidata":"https://www.wikidata.org/wiki/Q1053357","display_name":"Block size","level":3,"score":0.5327933430671692},{"id":"https://openalex.org/C14036430","wikidata":"https://www.wikidata.org/wiki/Q3736076","display_name":"Function (biology)","level":2,"score":0.5204989314079285},{"id":"https://openalex.org/C176370821","wikidata":"https://www.wikidata.org/wiki/Q1826459","display_name":"Linear space","level":2,"score":0.5133458971977234},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4717310965061188},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.45593753457069397},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.45398443937301636},{"id":"https://openalex.org/C136736807","wikidata":"https://www.wikidata.org/wiki/Q818943","display_name":"Range query (database)","level":5,"score":0.43807655572891235},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40227195620536804},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.38505056500434875},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.1576266586780548},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.10282585024833679},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.09000897407531738},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0718761682510376},{"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/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","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},{"id":"https://openalex.org/C78458016","wikidata":"https://www.wikidata.org/wiki/Q840400","display_name":"Evolutionary biology","level":1,"score":0.0},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.0},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C192939062","wikidata":"https://www.wikidata.org/wiki/Q104840822","display_name":"Sargable","level":4,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/1989284.1989297","is_oa":false,"landing_page_url":"https://doi.org/10.1145/1989284.1989297","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the thirtieth ACM SIGMOD-SIGACT-SIGART symposium on Principles of database systems","raw_type":"proceedings-article"},{"id":"pmh:oai:espace.library.uq.edu.au:UQ:688785","is_oa":false,"landing_page_url":null,"pdf_url":null,"source":{"id":"https://openalex.org/S4306402388","display_name":"Queensland's institutional digital repository (The University of Queensland)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I165143802","host_organization_name":"The University of Queensland","host_organization_lineage":["https://openalex.org/I165143802"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference Paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1540906927","https://openalex.org/W1546365363","https://openalex.org/W1576606022","https://openalex.org/W2006625555","https://openalex.org/W2022734059","https://openalex.org/W2038142281","https://openalex.org/W2041762692","https://openalex.org/W2049761335","https://openalex.org/W2064303129","https://openalex.org/W2072336782","https://openalex.org/W2072540320","https://openalex.org/W2084587984","https://openalex.org/W2085933841","https://openalex.org/W2088116875","https://openalex.org/W2103465290","https://openalex.org/W2111410263","https://openalex.org/W2112734514","https://openalex.org/W2114123275","https://openalex.org/W2158081121","https://openalex.org/W2165513755","https://openalex.org/W2169050081","https://openalex.org/W4292081093","https://openalex.org/W6666499135"],"related_works":["https://openalex.org/W105892904","https://openalex.org/W2784958031","https://openalex.org/W2966574946","https://openalex.org/W4288359125","https://openalex.org/W2944323243","https://openalex.org/W2223854644","https://openalex.org/W2156839950","https://openalex.org/W2189273496","https://openalex.org/W2963552320","https://openalex.org/W2804593871"],"abstract_inverted_index":{"We":[0,69],"consider":[1],"the":[2,39,43,46,75,114],"orthogonal":[3],"range":[4],"aggregation":[5],"problem.":[6],"The":[7,52],"dataset":[8],"S":[9,49,57],"consists":[10],"of":[11,18,42,45],"N":[12],"axis-parallel":[13,28],"rectangles":[14,47],"in":[15,48,77,106],"R2,":[16],"each":[17],"which":[19],"is":[20,54,113],"associated":[21],"with":[22],"an":[23,27,32],"integer":[24],"weight.":[25],"Given":[26],"rectangle":[29],"Q":[30],"and":[31,86,92,102],"aggregate":[33],"function":[34],"F,":[35],"a":[36,59,104],"query":[37,105],"reports":[38],"aggregated":[40],"result":[41],"weights":[44],"intersecting":[50],"Q.":[51],"goal":[53],"to":[55,73],"preprocess":[56],"into":[58],"structure":[60],"such":[61],"that":[62],"all":[63],"queries":[64],"can":[65],"be":[66],"answered":[67],"efficiently.":[68],"present":[70],"indexing":[71],"schemes":[72,96],"solve":[74],"problem":[76],"external":[78],"memory":[79],"when":[80],"F":[81,87],"=":[82,88],"max":[83],"(hence,":[84,90],"min)":[85],"sum":[89],"count":[91],"average),":[93],"respectively.":[94],"Our":[95],"have":[97],"linear":[98],"or":[99,108],"near-linear":[100],"space,":[101],"answer":[103],"O(logBN)":[107],"O(logB2/BN)":[109],"I/Os,":[110],"where":[111],"B":[112],"disk":[115],"block":[116],"size.":[117]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":5},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":3}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}