{"id":"https://openalex.org/W4280544658","doi":"https://doi.org/10.23919/date54114.2022.9774583","title":"XTENSTORE: Fast Shielded In-memory Key-Value Store on a Hybrid x86-FPGA System","display_name":"XTENSTORE: Fast Shielded In-memory Key-Value Store on a Hybrid x86-FPGA System","publication_year":2022,"publication_date":"2022-03-14","ids":{"openalex":"https://openalex.org/W4280544658","doi":"https://doi.org/10.23919/date54114.2022.9774583"},"language":"en","primary_location":{"id":"doi:10.23919/date54114.2022.9774583","is_oa":false,"landing_page_url":"https://doi.org/10.23919/date54114.2022.9774583","pdf_url":null,"source":{"id":"https://openalex.org/S4363607924","display_name":"2022 Design, Automation & Test in Europe Conference & Exhibition (DATE)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Design, Automation & Test in Europe Conference & Exhibition (DATE)","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/A5103226126","display_name":"Hyunyoung Oh","orcid":"https://orcid.org/0000-0001-5123-4921"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Hyunyoung Oh","raw_affiliation_strings":["Seoul National University,ECE and ISRC","ECE and ISRC, Seoul National University"],"affiliations":[{"raw_affiliation_string":"Seoul National University,ECE and ISRC","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"ECE and ISRC, Seoul National University","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041790357","display_name":"Dongil Hwang","orcid":"https://orcid.org/0000-0002-8785-6607"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Dongil Hwang","raw_affiliation_strings":["Seoul National University,ECE and ISRC","ECE and ISRC, Seoul National University"],"affiliations":[{"raw_affiliation_string":"Seoul National University,ECE and ISRC","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"ECE and ISRC, Seoul National University","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088947909","display_name":"Maja Malenko","orcid":null},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Maja Malenko","raw_affiliation_strings":["Graz University of Technology"],"affiliations":[{"raw_affiliation_string":"Graz University of Technology","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053793499","display_name":"Myung Hyun Cho","orcid":"https://orcid.org/0000-0002-3237-3173"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Myunghyun Cho","raw_affiliation_strings":["Seoul National University,ECE and ISRC","ECE and ISRC, Seoul National University"],"affiliations":[{"raw_affiliation_string":"Seoul National University,ECE and ISRC","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"ECE and ISRC, Seoul National University","institution_ids":["https://openalex.org/I139264467"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042587361","display_name":"Hyungon Moon","orcid":"https://orcid.org/0000-0002-4513-1034"},"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":"Hyungon Moon","raw_affiliation_strings":["Ulsan National Institute of Science and Technology (UNIST)"],"affiliations":[{"raw_affiliation_string":"Ulsan National Institute of Science and Technology (UNIST)","institution_ids":["https://openalex.org/I48566637"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072094059","display_name":"Marcel Baunach","orcid":"https://orcid.org/0000-0002-3716-2682"},"institutions":[{"id":"https://openalex.org/I4092182","display_name":"Graz University of Technology","ror":"https://ror.org/00d7xrm67","country_code":"AT","type":"education","lineage":["https://openalex.org/I4092182"]}],"countries":["AT"],"is_corresponding":false,"raw_author_name":"Marcel Baunach","raw_affiliation_strings":["Graz University of Technology"],"affiliations":[{"raw_affiliation_string":"Graz University of Technology","institution_ids":["https://openalex.org/I4092182"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082524666","display_name":"Yunheung Paek","orcid":"https://orcid.org/0000-0002-6412-2926"},"institutions":[{"id":"https://openalex.org/I139264467","display_name":"Seoul National University","ror":"https://ror.org/04h9pn542","country_code":"KR","type":"education","lineage":["https://openalex.org/I139264467"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Yunheung Paek","raw_affiliation_strings":["Seoul National University,ECE and ISRC","ECE and ISRC, Seoul National University"],"affiliations":[{"raw_affiliation_string":"Seoul National University,ECE and ISRC","institution_ids":["https://openalex.org/I139264467"]},{"raw_affiliation_string":"ECE and ISRC, Seoul National University","institution_ids":["https://openalex.org/I139264467"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5103226126"],"corresponding_institution_ids":["https://openalex.org/I139264467"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.03614777,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"560","last_page":"563"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11424","display_name":"Security and Verification in Computing","score":0.9998999834060669,"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/T11424","display_name":"Security and Verification in Computing","score":0.9998999834060669,"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/T12122","display_name":"Physical Unclonable Functions (PUFs) and Hardware Security","score":0.9962999820709229,"subfield":{"id":"https://openalex.org/subfields/1708","display_name":"Hardware and Architecture"},"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/T11614","display_name":"Cloud Data Security Solutions","score":0.9962000250816345,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/x86","display_name":"x86","score":0.9301445484161377},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7152076363563538},{"id":"https://openalex.org/keywords/pci-express","display_name":"PCI Express","score":0.66534024477005},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.6539172530174255},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.5647528767585754},{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.5091044306755066},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.4783160984516144},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.4114048182964325},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.36193081736564636},{"id":"https://openalex.org/keywords/software","display_name":"Software","score":0.09967371821403503}],"concepts":[{"id":"https://openalex.org/C170723468","wikidata":"https://www.wikidata.org/wiki/Q182933","display_name":"x86","level":3,"score":0.9301445484161377},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7152076363563538},{"id":"https://openalex.org/C64270927","wikidata":"https://www.wikidata.org/wiki/Q206924","display_name":"PCI Express","level":3,"score":0.66534024477005},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.6539172530174255},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.5647528767585754},{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.5091044306755066},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.4783160984516144},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.4114048182964325},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.36193081736564636},{"id":"https://openalex.org/C2777904410","wikidata":"https://www.wikidata.org/wiki/Q7397","display_name":"Software","level":2,"score":0.09967371821403503},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.23919/date54114.2022.9774583","is_oa":false,"landing_page_url":"https://doi.org/10.23919/date54114.2022.9774583","pdf_url":null,"source":{"id":"https://openalex.org/S4363607924","display_name":"2022 Design, Automation & Test in Europe Conference & Exhibition (DATE)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Design, Automation & Test in Europe Conference & Exhibition (DATE)","raw_type":"proceedings-article"},{"id":"pmh:oai:scholarworks.unist.ac.kr:201301/57696","is_oa":false,"landing_page_url":"https://ieeexplore.ieee.org/document/9774583","pdf_url":null,"source":{"id":"https://openalex.org/S4306401118","display_name":"Scholarworks@UNIST (Ulsan National Institute of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I48566637","host_organization_name":"Ulsan National Institute of Science and Technology","host_organization_lineage":["https://openalex.org/I48566637"],"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"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2061643296","https://openalex.org/W2761070740","https://openalex.org/W2926084389","https://openalex.org/W3005730720","https://openalex.org/W3096346199","https://openalex.org/W6638906098"],"related_works":["https://openalex.org/W4385894176","https://openalex.org/W2347371119","https://openalex.org/W2612768808","https://openalex.org/W3131402800","https://openalex.org/W2388965158","https://openalex.org/W2366201982","https://openalex.org/W2808480228","https://openalex.org/W1564576805","https://openalex.org/W2791952321","https://openalex.org/W2766604058"],"abstract_inverted_index":{"We":[0],"propose":[1],"XtenStore,":[2],"a":[3,35,52],"system":[4],"that":[5,39],"extends":[6],"the":[7,44,59,65],"existing":[8],"SGX-based":[9,61],"secure":[10],"in-memory":[11],"key-value":[12],"store":[13],"with":[14,26,43],"an":[15],"external":[16],"hardware":[17],"accelerator":[18,31],"in":[19],"order":[20],"to":[21,50,58],"ensure":[22],"comparable":[23],"security":[24],"guarantees":[25],"lower":[27],"performance":[28],"degradation.":[29],"The":[30],"is":[32,40],"implemented":[33],"on":[34],"commodity":[36],"FPGA":[37],"card":[38],"readily":[41],"connected":[42],"x86":[45],"CPU":[46],"via":[47],"PCIe":[48],"interconnect":[49],"form":[51],"hybrid":[53],"x86-FPGA":[54],"system.":[55],"In":[56],"comparison":[57],"prior":[60],"work,":[62],"XtenStore":[63],"improves":[64],"throughput":[66],"by":[67],"4\u201333x,":[68],"and":[69],"exhibits":[70],"considerably":[71],"shorter":[72],"tail":[73],"latency":[74],"(>23x,":[75],"99th-percentile).":[76]},"counts_by_year":[],"updated_date":"2026-04-05T17:49:38.594831","created_date":"2025-10-10T00:00:00"}