{"id":"https://openalex.org/W3025772098","doi":"https://doi.org/10.1109/icdew49219.2020.00015","title":"START \u2014 Self-Tuning Adaptive Radix Tree","display_name":"START \u2014 Self-Tuning Adaptive Radix Tree","publication_year":2020,"publication_date":"2020-04-01","ids":{"openalex":"https://openalex.org/W3025772098","doi":"https://doi.org/10.1109/icdew49219.2020.00015","mag":"3025772098"},"language":"en","primary_location":{"id":"doi:10.1109/icdew49219.2020.00015","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdew49219.2020.00015","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 36th International Conference on Data Engineering Workshops (ICDEW)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://zenodo.org/record/3908299","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080886396","display_name":"Philipp Fent","orcid":"https://orcid.org/0000-0002-9351-7118"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Philipp Fent","raw_affiliation_strings":["Technische Universit\u00e4t M\u00fcnchen"],"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t M\u00fcnchen","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003596310","display_name":"Michael Jungmair","orcid":"https://orcid.org/0000-0003-0890-1914"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael Jungmair","raw_affiliation_strings":["Technische Universit\u00e4t M\u00fcnchen"],"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t M\u00fcnchen","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046188245","display_name":"Andreas Kipf","orcid":"https://orcid.org/0000-0003-3463-0564"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Kipf","raw_affiliation_strings":["Technische Universit\u00e4t M\u00fcnchen"],"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t M\u00fcnchen","institution_ids":["https://openalex.org/I62916508"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101880157","display_name":"Thomas Neumann","orcid":"https://orcid.org/0000-0001-5787-142X"},"institutions":[{"id":"https://openalex.org/I62916508","display_name":"Technical University of Munich","ror":"https://ror.org/02kkvpp62","country_code":"DE","type":"education","lineage":["https://openalex.org/I62916508"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thomas Neumann","raw_affiliation_strings":["Technische Universit\u00e4t M\u00fcnchen"],"affiliations":[{"raw_affiliation_string":"Technische Universit\u00e4t M\u00fcnchen","institution_ids":["https://openalex.org/I62916508"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5080886396"],"corresponding_institution_ids":["https://openalex.org/I62916508"],"apc_list":null,"apc_paid":null,"fwci":1.3907,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.86300763,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"abs 1911 13014","issue":null,"first_page":"147","last_page":"153"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10101","display_name":"Cloud Computing and Resource Management","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T10101","display_name":"Cloud Computing and Resource Management","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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":0.9991999864578247,"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/T10317","display_name":"Advanced Database Systems and Queries","score":0.9983999729156494,"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/computer-science","display_name":"Computer science","score":0.8721804618835449},{"id":"https://openalex.org/keywords/byte","display_name":"Byte","score":0.7664597630500793},{"id":"https://openalex.org/keywords/tree","display_name":"Tree (set theory)","score":0.5813237428665161},{"id":"https://openalex.org/keywords/radix","display_name":"Radix (gastropod)","score":0.5600879192352295},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.5037299990653992},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.47586721181869507},{"id":"https://openalex.org/keywords/node","display_name":"Node (physics)","score":0.42905789613723755},{"id":"https://openalex.org/keywords/distributed-computing","display_name":"Distributed computing","score":0.3415765166282654},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.1711420714855194},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07319086790084839}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8721804618835449},{"id":"https://openalex.org/C43364308","wikidata":"https://www.wikidata.org/wiki/Q8799","display_name":"Byte","level":2,"score":0.7664597630500793},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.5813237428665161},{"id":"https://openalex.org/C2779091547","wikidata":"https://www.wikidata.org/wiki/Q287565","display_name":"Radix (gastropod)","level":2,"score":0.5600879192352295},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.5037299990653992},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.47586721181869507},{"id":"https://openalex.org/C62611344","wikidata":"https://www.wikidata.org/wiki/Q1062658","display_name":"Node (physics)","level":2,"score":0.42905789613723755},{"id":"https://openalex.org/C120314980","wikidata":"https://www.wikidata.org/wiki/Q180634","display_name":"Distributed computing","level":1,"score":0.3415765166282654},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.1711420714855194},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07319086790084839},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icdew49219.2020.00015","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdew49219.2020.00015","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 IEEE 36th International Conference on Data Engineering Workshops (ICDEW)","raw_type":"proceedings-article"},{"id":"pmh:oai:zenodo.org:3908299","is_oa":true,"landing_page_url":"https://zenodo.org/record/3908299","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"pmh:oai:zenodo.org:3908299","is_oa":true,"landing_page_url":"https://zenodo.org/record/3908299","pdf_url":null,"source":{"id":"https://openalex.org/S4306400562","display_name":"Zenodo (CERN European Organization for Nuclear Research)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I67311998","host_organization_name":"European Organization for Nuclear Research","host_organization_lineage":["https://openalex.org/I67311998"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferencePaper"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W114679201","https://openalex.org/W1507701375","https://openalex.org/W1976928450","https://openalex.org/W1980313943","https://openalex.org/W1985229168","https://openalex.org/W1992730709","https://openalex.org/W2030062409","https://openalex.org/W2052424404","https://openalex.org/W2056653303","https://openalex.org/W2102729946","https://openalex.org/W2109906716","https://openalex.org/W2429518132","https://openalex.org/W2479391614","https://openalex.org/W2799221749","https://openalex.org/W2949054050","https://openalex.org/W2962771342","https://openalex.org/W2989593421","https://openalex.org/W3103567827","https://openalex.org/W4248948635","https://openalex.org/W6604695230","https://openalex.org/W6770479595","https://openalex.org/W6786766548"],"related_works":["https://openalex.org/W2412254868","https://openalex.org/W2390904641","https://openalex.org/W816882723","https://openalex.org/W2377485831","https://openalex.org/W2356871415","https://openalex.org/W3042604642","https://openalex.org/W2402878427","https://openalex.org/W3118477396","https://openalex.org/W2902356632","https://openalex.org/W1985727224"],"abstract_inverted_index":{"Index":[0],"structures":[1],"like":[2],"the":[3],"Adaptive":[4],"Radix":[5],"Tree":[6],"(ART)":[7],"are":[8,27],"a":[9,24,39,61,84,94,98],"central":[10],"part":[11],"of":[12,42,101],"in-memory":[13],"database":[14],"systems.":[15],"However,":[16],"we":[17,36,59],"found":[18],"that":[19,22,44],"radix":[20],"nodes":[21,46],"index":[23],"single":[25],"byte":[26],"not":[28],"optimal":[29],"for":[30,107],"read-heavy":[31],"workloads.":[32,109],"In":[33],"this":[34],"work,":[35],"introduce":[37,54],"START,":[38],"self-tuning":[40],"variant":[41],"ART":[43,96],"uses":[45],"spanning":[47],"multiple":[48],"key-bytes.":[49],"To":[50],"determine":[51],"where":[52],"to":[53,71],"these":[55],"new":[56],"node":[57],"types,":[58],"propose":[60],"cost":[62],"model":[63],"and":[64,80,104],"an":[65,73],"optimizer.":[66],"These":[67],"components":[68],"allow":[69],"us":[70],"fine-tune":[72],"existing":[74],"ART,":[75],"reducing":[76],"its":[77],"overall":[78],"height,":[79],"improving":[81],"performance.":[82],"As":[83],"result,":[85],"START":[86],"performs":[87],"on":[88,97],"average":[89],"85":[90],"%":[91],"faster":[92,106],"than":[93],"regular":[95],"wide":[99],"variety":[100],"read-only":[102],"workloads":[103],"45%":[105],"read-mostly":[108]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2}],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2025-10-10T00:00:00"}
