{"id":"https://openalex.org/W1554299303","doi":"https://doi.org/10.1007/978-3-642-03973-7_18","title":"The Onion-Tree: Quick Indexing of Complex Data in the Main Memory","display_name":"The Onion-Tree: Quick Indexing of Complex Data in the Main Memory","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W1554299303","doi":"https://doi.org/10.1007/978-3-642-03973-7_18","mag":"1554299303"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-03973-7_18","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-03973-7_18","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5022218117","display_name":"Caio C\u00e9sar Mori Car\u00e9lo","orcid":null},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Caio C\u00e9sar Mori Car\u00e9lo","raw_affiliation_strings":["Departamento de Ci\u00eancias de Computa\u00e7\u00e3o, Universidade de S\u00e3o Paulo, 13.560-970, S\u00e3o Carlos, SP, Brazil"],"affiliations":[{"raw_affiliation_string":"Departamento de Ci\u00eancias de Computa\u00e7\u00e3o, Universidade de S\u00e3o Paulo, 13.560-970, S\u00e3o Carlos, SP, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012525628","display_name":"Ives Ren\u00ea Venturini Pola","orcid":"https://orcid.org/0000-0001-7300-7535"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ives Ren\u00ea Venturini Pola","raw_affiliation_strings":["Departamento de Ci\u00eancias de Computa\u00e7\u00e3o, Universidade de S\u00e3o Paulo, 13.560-970, S\u00e3o Carlos, SP, Brazil"],"affiliations":[{"raw_affiliation_string":"Departamento de Ci\u00eancias de Computa\u00e7\u00e3o, Universidade de S\u00e3o Paulo, 13.560-970, S\u00e3o Carlos, SP, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076042738","display_name":"Ricardo Rodrigues Ciferri","orcid":"https://orcid.org/0000-0001-5944-8246"},"institutions":[{"id":"https://openalex.org/I177909021","display_name":"Universidade Federal de S\u00e3o Carlos","ror":"https://ror.org/00qdc6m37","country_code":"BR","type":"education","lineage":["https://openalex.org/I177909021"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Ricardo Rodrigues Ciferri","raw_affiliation_strings":["Departamento de Computa\u00e7\u00e3o, Universidade Federal de S\u00e3o Carlos, 13.565-905, S\u00e3o Carlos, SP, Brazil"],"affiliations":[{"raw_affiliation_string":"Departamento de Computa\u00e7\u00e3o, Universidade Federal de S\u00e3o Carlos, 13.565-905, S\u00e3o Carlos, SP, Brazil","institution_ids":["https://openalex.org/I177909021"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014783020","display_name":"Agma J. M. Traina","orcid":"https://orcid.org/0000-0003-4929-7258"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Agma Juci Machado Traina","raw_affiliation_strings":["Departamento de Ci\u00eancias de Computa\u00e7\u00e3o, Universidade de S\u00e3o Paulo, 13.560-970, S\u00e3o Carlos, SP, Brazil"],"affiliations":[{"raw_affiliation_string":"Departamento de Ci\u00eancias de Computa\u00e7\u00e3o, Universidade de S\u00e3o Paulo, 13.560-970, S\u00e3o Carlos, SP, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020611078","display_name":"Caetano Traina","orcid":"https://orcid.org/0000-0002-6625-6047"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Caetano Traina","raw_affiliation_strings":["Departamento de Ci\u00eancias de Computa\u00e7\u00e3o, Universidade de S\u00e3o Paulo, 13.560-970, S\u00e3o Carlos, SP, Brazil"],"affiliations":[{"raw_affiliation_string":"Departamento de Ci\u00eancias de Computa\u00e7\u00e3o, Universidade de S\u00e3o Paulo, 13.560-970, S\u00e3o Carlos, SP, Brazil","institution_ids":["https://openalex.org/I17974374"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036767529","display_name":"Cristina Dutra de Aguiar Ciferri","orcid":"https://orcid.org/0000-0002-7618-1405"},"institutions":[{"id":"https://openalex.org/I17974374","display_name":"Universidade de S\u00e3o Paulo","ror":"https://ror.org/036rp1748","country_code":"BR","type":"education","lineage":["https://openalex.org/I17974374"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Cristina Dutra de Aguiar Ciferri","raw_affiliation_strings":["Departamento de Ci\u00eancias de Computa\u00e7\u00e3o, Universidade de S\u00e3o Paulo, 13.560-970, S\u00e3o Carlos, SP, Brazil"],"affiliations":[{"raw_affiliation_string":"Departamento de Ci\u00eancias de Computa\u00e7\u00e3o, Universidade de S\u00e3o Paulo, 13.560-970, S\u00e3o Carlos, SP, Brazil","institution_ids":["https://openalex.org/I17974374"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5022218117"],"corresponding_institution_ids":["https://openalex.org/I17974374"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":2.1501,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.87401575,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"235","last_page":"252"},"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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9927999973297119,"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"}},{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.9900000095367432,"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/computer-science","display_name":"Computer science","score":0.7667856812477112},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.6562304496765137},{"id":"https://openalex.org/keywords/disjoint-sets","display_name":"Disjoint sets","score":0.5992220044136047},{"id":"https://openalex.org/keywords/range-query","display_name":"Range query (database)","score":0.5507996678352356},{"id":"https://openalex.org/keywords/search-engine-indexing","display_name":"Search engine indexing","score":0.5370274186134338},{"id":"https://openalex.org/keywords/range-tree","display_name":"Range tree","score":0.5170824527740479},{"id":"https://openalex.org/keywords/metric","display_name":"Metric (unit)","score":0.4825862646102905},{"id":"https://openalex.org/keywords/access-method","display_name":"Access method","score":0.44695883989334106},{"id":"https://openalex.org/keywords/similarity","display_name":"Similarity (geometry)","score":0.4370121955871582},{"id":"https://openalex.org/keywords/range","display_name":"Range (aeronautics)","score":0.42404043674468994},{"id":"https://openalex.org/keywords/segment-tree","display_name":"Segment tree","score":0.41319340467453003},{"id":"https://openalex.org/keywords/k-ary-tree","display_name":"K-ary tree","score":0.39278167486190796},{"id":"https://openalex.org/keywords/interval-tree","display_name":"Interval tree","score":0.3691225051879883},{"id":"https://openalex.org/keywords/tree-structure","display_name":"Tree structure","score":0.3269776701927185},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3055059015750885},{"id":"https://openalex.org/keywords/binary-tree","display_name":"Binary tree","score":0.25420960783958435},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2108817994594574},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.17357638478279114},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.1567685306072235},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.13993197679519653},{"id":"https://openalex.org/keywords/web-search-query","display_name":"Web search query","score":0.13157987594604492},{"id":"https://openalex.org/keywords/sargable","display_name":"Sargable","score":0.12999099493026733},{"id":"https://openalex.org/keywords/search-engine","display_name":"Search engine","score":0.1036282479763031},{"id":"https://openalex.org/keywords/discrete-mathematics","display_name":"Discrete mathematics","score":0.09745898842811584},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.06862154603004456}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7667856812477112},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.6562304496765137},{"id":"https://openalex.org/C45340560","wikidata":"https://www.wikidata.org/wiki/Q215382","display_name":"Disjoint sets","level":2,"score":0.5992220044136047},{"id":"https://openalex.org/C136736807","wikidata":"https://www.wikidata.org/wiki/Q818943","display_name":"Range query (database)","level":5,"score":0.5507996678352356},{"id":"https://openalex.org/C75165309","wikidata":"https://www.wikidata.org/wiki/Q2258979","display_name":"Search engine indexing","level":2,"score":0.5370274186134338},{"id":"https://openalex.org/C68775195","wikidata":"https://www.wikidata.org/wiki/Q818944","display_name":"Range tree","level":5,"score":0.5170824527740479},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.4825862646102905},{"id":"https://openalex.org/C70000936","wikidata":"https://www.wikidata.org/wiki/Q4672467","display_name":"Access method","level":2,"score":0.44695883989334106},{"id":"https://openalex.org/C103278499","wikidata":"https://www.wikidata.org/wiki/Q254465","display_name":"Similarity (geometry)","level":3,"score":0.4370121955871582},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.42404043674468994},{"id":"https://openalex.org/C94557470","wikidata":"https://www.wikidata.org/wiki/Q2377385","display_name":"Segment tree","level":5,"score":0.41319340467453003},{"id":"https://openalex.org/C100560664","wikidata":"https://www.wikidata.org/wiki/Q3608019","display_name":"K-ary tree","level":4,"score":0.39278167486190796},{"id":"https://openalex.org/C84927040","wikidata":"https://www.wikidata.org/wiki/Q6057306","display_name":"Interval tree","level":4,"score":0.3691225051879883},{"id":"https://openalex.org/C163797641","wikidata":"https://www.wikidata.org/wiki/Q2067937","display_name":"Tree structure","level":3,"score":0.3269776701927185},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3055059015750885},{"id":"https://openalex.org/C197855036","wikidata":"https://www.wikidata.org/wiki/Q380172","display_name":"Binary tree","level":2,"score":0.25420960783958435},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2108817994594574},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.17357638478279114},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.1567685306072235},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.13993197679519653},{"id":"https://openalex.org/C164120249","wikidata":"https://www.wikidata.org/wiki/Q995982","display_name":"Web search query","level":3,"score":0.13157987594604492},{"id":"https://openalex.org/C192939062","wikidata":"https://www.wikidata.org/wiki/Q104840822","display_name":"Sargable","level":4,"score":0.12999099493026733},{"id":"https://openalex.org/C97854310","wikidata":"https://www.wikidata.org/wiki/Q19541","display_name":"Search engine","level":2,"score":0.1036282479763031},{"id":"https://openalex.org/C118615104","wikidata":"https://www.wikidata.org/wiki/Q121416","display_name":"Discrete mathematics","level":1,"score":0.09745898842811584},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.06862154603004456},{"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/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-03973-7_18","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-03973-7_18","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320997","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","ror":"https://ror.org/02ddkpn78"},{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"},{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W179105903","https://openalex.org/W1515337485","https://openalex.org/W1554174647","https://openalex.org/W1994529543","https://openalex.org/W2009233076","https://openalex.org/W2021283827","https://openalex.org/W2038044292","https://openalex.org/W2049644877","https://openalex.org/W2049797265","https://openalex.org/W2065528935","https://openalex.org/W2097921974","https://openalex.org/W2153454206","https://openalex.org/W2157092487","https://openalex.org/W2163952039"],"related_works":["https://openalex.org/W22108090","https://openalex.org/W4244673516","https://openalex.org/W2107381954","https://openalex.org/W1999216101","https://openalex.org/W2592730620","https://openalex.org/W2084831204","https://openalex.org/W2125650843","https://openalex.org/W1850638833","https://openalex.org/W2351720606","https://openalex.org/W2007609084"],"abstract_inverted_index":null,"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}