{"id":"https://openalex.org/W4372267504","doi":"https://doi.org/10.1145/3552326.3587434","title":"DyTIS: A Dynamic Dataset Targeted Index Structure Simultaneously Efficient for Search, Insert, and Scan","display_name":"DyTIS: A Dynamic Dataset Targeted Index Structure Simultaneously Efficient for Search, Insert, and Scan","publication_year":2023,"publication_date":"2023-05-05","ids":{"openalex":"https://openalex.org/W4372267504","doi":"https://doi.org/10.1145/3552326.3587434"},"language":"en","primary_location":{"id":"doi:10.1145/3552326.3587434","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3552326.3587434","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eighteenth European Conference on Computer Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://vtechworks.lib.vt.edu/bitstreams/86a393e9-1f6b-4267-bba2-1cd8d38485f1/download","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5034545458","display_name":"Jin Yang","orcid":"https://orcid.org/0009-0008-5348-7808"},"institutions":[{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Jin Yang","raw_affiliation_strings":["UNIST, Ulsan, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"UNIST, Ulsan, Republic of Korea","institution_ids":["https://openalex.org/I48566637"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011731067","display_name":"Heejin Yoon","orcid":"https://orcid.org/0009-0008-5983-1016"},"institutions":[{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Heejin Yoon","raw_affiliation_strings":["UNIST, Ulsan, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"UNIST, Ulsan, Republic of Korea","institution_ids":["https://openalex.org/I48566637"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007409901","display_name":"Gyeongchan Yun","orcid":"https://orcid.org/0009-0009-8725-1534"},"institutions":[{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Gyeongchan Yun","raw_affiliation_strings":["UNIST, Ulsan, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"UNIST, Ulsan, Republic of Korea","institution_ids":["https://openalex.org/I48566637"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070346739","display_name":"Sam H. Noh","orcid":"https://orcid.org/0000-0002-9152-0321"},"institutions":[{"id":"https://openalex.org/I859038795","display_name":"Virginia Tech","ror":"https://ror.org/02smfhw86","country_code":"US","type":"education","lineage":["https://openalex.org/I859038795"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sam H. Noh","raw_affiliation_strings":["Virginia Tech, Blacksburg, VA, USA"],"affiliations":[{"raw_affiliation_string":"Virginia Tech, Blacksburg, VA, USA","institution_ids":["https://openalex.org/I859038795"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5029717042","display_name":"Young-ri Choi","orcid":"https://orcid.org/0000-0003-4391-4470"},"institutions":[{"id":"https://openalex.org/I48566637","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748","country_code":"KR","type":"education","lineage":["https://openalex.org/I48566637"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young-ri Choi","raw_affiliation_strings":["UNIST, Ulsan, Republic of Korea"],"affiliations":[{"raw_affiliation_string":"UNIST, Ulsan, Republic of Korea","institution_ids":["https://openalex.org/I48566637"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5034545458"],"corresponding_institution_ids":["https://openalex.org/I48566637"],"apc_list":null,"apc_paid":null,"fwci":1.0142,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.76518508,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"800","last_page":"816"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","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"}},"topics":[{"id":"https://openalex.org/T11478","display_name":"Caching and Content Delivery","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/T10627","display_name":"Advanced Image and Video Retrieval Techniques","score":0.9976000189781189,"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/T11106","display_name":"Data Management and Algorithms","score":0.9889000058174133,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8097741603851318},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.7666851878166199},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.7356292009353638},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.6350045204162598},{"id":"https://openalex.org/keywords/index","display_name":"Index (typography)","score":0.5884355902671814},{"id":"https://openalex.org/keywords/novelty","display_name":"Novelty","score":0.4655051827430725},{"id":"https://openalex.org/keywords/data-structure","display_name":"Data structure","score":0.4521898031234741}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8097741603851318},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.7666851878166199},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.7356292009353638},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.6350045204162598},{"id":"https://openalex.org/C2777382242","wikidata":"https://www.wikidata.org/wiki/Q6017816","display_name":"Index (typography)","level":2,"score":0.5884355902671814},{"id":"https://openalex.org/C2778738651","wikidata":"https://www.wikidata.org/wiki/Q16546687","display_name":"Novelty","level":2,"score":0.4655051827430725},{"id":"https://openalex.org/C162319229","wikidata":"https://www.wikidata.org/wiki/Q175263","display_name":"Data structure","level":2,"score":0.4521898031234741},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","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/C27206212","wikidata":"https://www.wikidata.org/wiki/Q34178","display_name":"Theology","level":1,"score":0.0},{"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/3552326.3587434","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3552326.3587434","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the Eighteenth European Conference on Computer Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:vtechworks.lib.vt.edu:10919/115279","is_oa":true,"landing_page_url":"http://hdl.handle.net/10919/115279","pdf_url":"https://vtechworks.lib.vt.edu/bitstreams/86a393e9-1f6b-4267-bba2-1cd8d38485f1/download","source":{"id":"https://openalex.org/S4306400248","display_name":"VTechWorks (Virginia Tech)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I859038795","host_organization_name":"Virginia Tech","host_organization_lineage":["https://openalex.org/I859038795"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"pmh:oai:vtechworks.lib.vt.edu:10919/115279","is_oa":true,"landing_page_url":"http://hdl.handle.net/10919/115279","pdf_url":"https://vtechworks.lib.vt.edu/bitstreams/86a393e9-1f6b-4267-bba2-1cd8d38485f1/download","source":{"id":"https://openalex.org/S4306400248","display_name":"VTechWorks (Virginia Tech)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I859038795","host_organization_name":"Virginia Tech","host_organization_lineage":["https://openalex.org/I859038795"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G1739134435","display_name":null,"funder_award_id":"IITP-","funder_id":"https://openalex.org/F4320324891","funder_display_name":"Iran Telecommunication Research Center"},{"id":"https://openalex.org/G3510917025","display_name":null,"funder_award_id":"2022R1","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"},{"id":"https://openalex.org/G4814899797","display_name":null,"funder_award_id":"2021-0-01817","funder_id":"https://openalex.org/F4320335489","funder_display_name":"Institute for Information and Communications Technology Promotion"},{"id":"https://openalex.org/G982292920","display_name":null,"funder_award_id":"NRF-20","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320321348","display_name":"Ulsan National Institute of Science and Technology","ror":"https://ror.org/017cjz748"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"},{"id":"https://openalex.org/F4320324891","display_name":"Iran Telecommunication Research Center","ror":"https://ror.org/01a3g2z22"},{"id":"https://openalex.org/F4320328359","display_name":"Ministry of Science and ICT, South Korea","ror":"https://ror.org/01wpjm123"},{"id":"https://openalex.org/F4320332195","display_name":"Samsung","ror":"https://ror.org/04w3jy968"},{"id":"https://openalex.org/F4320335489","display_name":"Institute for Information and Communications Technology Promotion","ror":"https://ror.org/01g0hqq23"}],"has_content":{"grobid_xml":false,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4372267504.pdf"},"referenced_works_count":33,"referenced_works":["https://openalex.org/W1985229168","https://openalex.org/W2005734204","https://openalex.org/W2049049080","https://openalex.org/W2118476648","https://openalex.org/W2124553891","https://openalex.org/W2139559481","https://openalex.org/W2143522680","https://openalex.org/W2155070484","https://openalex.org/W2165663045","https://openalex.org/W2167282885","https://openalex.org/W2243869100","https://openalex.org/W2340222647","https://openalex.org/W2751343396","https://openalex.org/W2945486614","https://openalex.org/W2945912251","https://openalex.org/W2948233700","https://openalex.org/W2962771342","https://openalex.org/W2979531022","https://openalex.org/W2999149038","https://openalex.org/W3029564598","https://openalex.org/W3033065823","https://openalex.org/W3080797093","https://openalex.org/W3096737792","https://openalex.org/W3103567827","https://openalex.org/W3106489949","https://openalex.org/W3107842002","https://openalex.org/W3121516856","https://openalex.org/W3164254023","https://openalex.org/W3207781726","https://openalex.org/W4206548428","https://openalex.org/W4283395684","https://openalex.org/W4284974261","https://openalex.org/W4292080258"],"related_works":["https://openalex.org/W2381242807","https://openalex.org/W2751208925","https://openalex.org/W2347541121","https://openalex.org/W4288804799","https://openalex.org/W3089617106","https://openalex.org/W3032237421","https://openalex.org/W2080951048","https://openalex.org/W3011883280","https://openalex.org/W2390346111","https://openalex.org/W2369082698"],"abstract_inverted_index":{"Many":[0],"datasets":[1,168],"in":[2,44,117,120],"real":[3],"life":[4],"are":[5,14],"complex":[6],"and":[7,21,48,90,92,114,142],"dynamic,":[8],"that":[9,67,155],"is,":[10],"their":[11,22],"key":[12,19,23,39,85,101,112],"densities":[13],"varied":[15],"over":[16,26],"the":[17,75,81,84,97,110,161,166],"whole":[18],"space":[20],"distributions":[24],"change":[25],"time.":[27],"It":[28],"is":[29,105],"challenging":[30],"for":[31,41,50,165],"an":[32,65],"index":[33,66,164],"structure":[34,76,95],"to":[35,106,123,137,146],"efficiently":[36],"support":[37,124],"all":[38],"operations":[40,126],"data":[42],"management,":[43],"particular,":[45],"search,":[46],"insert,":[47],"scan,":[49],"such":[51],"dynamic":[52,69,140,149,167],"datasets.":[53,70],"In":[54],"this":[55],"paper,":[56],"we":[57,135],"present":[58],"DyTIS":[59,104,156],"(Dynamic":[60],"dataset":[61,98,141],"Targeted":[62],"Index":[63],"Structure),":[64],"targets":[68],"DyTIS,":[71],"though":[72],"based":[73],"on":[74],"of":[77,83,87],"Extendible":[78],"hashing,":[79],"leverages":[80],"CDF":[82],"distribution":[86],"a":[88,128,139,144],"dataset,":[89],"learns":[91],"adjusts":[93],"its":[94,148],"as":[96,138],"grows.":[99],"The":[100],"novelty":[102],"behind":[103],"group":[107],"keys":[108,116],"by":[109],"natural":[111],"order":[113,119],"maintain":[115],"sorted":[118],"each":[121],"bucket":[122],"scan":[125],"within":[127],"hash":[129],"index.":[130],"We":[131],"also":[132],"define":[133],"what":[134],"refer":[136],"propose":[143],"means":[145],"quantify":[147],"characteristics.":[150],"Our":[151],"experimental":[152],"results":[153],"show":[154],"provides":[157],"higher":[158],"performance":[159],"than":[160],"state-of-the-art":[162],"learned":[163],"considered.":[169]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3}],"updated_date":"2026-03-16T09:10:04.655348","created_date":"2025-10-10T00:00:00"}