{"id":"https://openalex.org/W2117328536","doi":"https://doi.org/10.1145/2508859.2512491","title":"DEMO: Adjustably encrypted in-memory column-store","display_name":"DEMO: Adjustably encrypted in-memory column-store","publication_year":2013,"publication_date":"2013-01-01","ids":{"openalex":"https://openalex.org/W2117328536","doi":"https://doi.org/10.1145/2508859.2512491","mag":"2117328536"},"language":"en","primary_location":{"id":"doi:10.1145/2508859.2512491","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2508859.2512491","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2013 ACM SIGSAC conference on Computer &amp; communications security - CCS '13","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/A5102985450","display_name":"Florian Kerschbaum","orcid":"https://orcid.org/0000-0003-4288-2286"},"institutions":[{"id":"https://openalex.org/I4210119349","display_name":"Karlsruhe University of Education","ror":"https://ror.org/01t1kq612","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210119349"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Florian Kerschbaum","raw_affiliation_strings":["SAP, Karlsruhe, Germany"],"affiliations":[{"raw_affiliation_string":"SAP, Karlsruhe, Germany","institution_ids":["https://openalex.org/I4210119349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037141518","display_name":"Patrick Grofig","orcid":null},"institutions":[{"id":"https://openalex.org/I4210119349","display_name":"Karlsruhe University of Education","ror":"https://ror.org/01t1kq612","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210119349"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Patrick Grofig","raw_affiliation_strings":["SAP, Karlsruhe, Germany"],"affiliations":[{"raw_affiliation_string":"SAP, Karlsruhe, Germany","institution_ids":["https://openalex.org/I4210119349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074415848","display_name":"Isabelle Hang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210119349","display_name":"Karlsruhe University of Education","ror":"https://ror.org/01t1kq612","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210119349"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Isabelle Hang","raw_affiliation_strings":["SAP, Karlsruhe, Germany"],"affiliations":[{"raw_affiliation_string":"SAP, Karlsruhe, Germany","institution_ids":["https://openalex.org/I4210119349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069383644","display_name":"Martin H\u00e4rterich","orcid":null},"institutions":[{"id":"https://openalex.org/I4210119349","display_name":"Karlsruhe University of Education","ror":"https://ror.org/01t1kq612","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210119349"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Martin H\u00e4rterich","raw_affiliation_strings":["SAP, Karlsruhe, Germany"],"affiliations":[{"raw_affiliation_string":"SAP, Karlsruhe, Germany","institution_ids":["https://openalex.org/I4210119349"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Mathias Kohler","orcid":null},"institutions":[{"id":"https://openalex.org/I4210119349","display_name":"Karlsruhe University of Education","ror":"https://ror.org/01t1kq612","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210119349"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mathias Kohler","raw_affiliation_strings":["SAP, Karlsruhe, Germany"],"affiliations":[{"raw_affiliation_string":"SAP, Karlsruhe, Germany","institution_ids":["https://openalex.org/I4210119349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045623537","display_name":"Andreas Schaad","orcid":null},"institutions":[{"id":"https://openalex.org/I4210119349","display_name":"Karlsruhe University of Education","ror":"https://ror.org/01t1kq612","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210119349"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Andreas Schaad","raw_affiliation_strings":["SAP, Karlsruhe, Germany"],"affiliations":[{"raw_affiliation_string":"SAP, Karlsruhe, Germany","institution_ids":["https://openalex.org/I4210119349"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5045911790","display_name":"Axel Schr\u00f6pfer","orcid":null},"institutions":[{"id":"https://openalex.org/I4210119349","display_name":"Karlsruhe University of Education","ror":"https://ror.org/01t1kq612","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210119349"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Axel Schr\u00f6pfer","raw_affiliation_strings":["SAP, Karlsruhe, Germany"],"affiliations":[{"raw_affiliation_string":"SAP, Karlsruhe, Germany","institution_ids":["https://openalex.org/I4210119349"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5056485862","display_name":"Walter Tighzert","orcid":null},"institutions":[{"id":"https://openalex.org/I4210119349","display_name":"Karlsruhe University of Education","ror":"https://ror.org/01t1kq612","country_code":"DE","type":"education","lineage":["https://openalex.org/I4210119349"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Walter Tighzert","raw_affiliation_strings":["SAP, Karlsruhe, Germany"],"affiliations":[{"raw_affiliation_string":"SAP, Karlsruhe, Germany","institution_ids":["https://openalex.org/I4210119349"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5102985450"],"corresponding_institution_ids":["https://openalex.org/I4210119349"],"apc_list":null,"apc_paid":null,"fwci":1.4827,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.86652016,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1325","last_page":"1328"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":1.0,"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/T10237","display_name":"Cryptography and Data Security","score":1.0,"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.9977999925613403,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9969000220298767,"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/encryption","display_name":"Encryption","score":0.8202195167541504},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7890481948852539},{"id":"https://openalex.org/keywords/column","display_name":"Column (typography)","score":0.7739426493644714},{"id":"https://openalex.org/keywords/homomorphic-encryption","display_name":"Homomorphic encryption","score":0.6915807723999023},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.6275255680084229},{"id":"https://openalex.org/keywords/client-side-encryption","display_name":"Client-side encryption","score":0.4765906035900116},{"id":"https://openalex.org/keywords/cryptographic-primitive","display_name":"Cryptographic primitive","score":0.45038843154907227},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.446987122297287},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.4351327419281006},{"id":"https://openalex.org/keywords/probabilistic-logic","display_name":"Probabilistic logic","score":0.4304608702659607},{"id":"https://openalex.org/keywords/on-the-fly-encryption","display_name":"On-the-fly encryption","score":0.3535500764846802},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.34420424699783325},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.23981845378875732},{"id":"https://openalex.org/keywords/operating-system","display_name":"Operating system","score":0.2025158703327179},{"id":"https://openalex.org/keywords/cryptographic-protocol","display_name":"Cryptographic protocol","score":0.1907489001750946},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.10490196943283081}],"concepts":[{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.8202195167541504},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7890481948852539},{"id":"https://openalex.org/C2780551164","wikidata":"https://www.wikidata.org/wiki/Q2306599","display_name":"Column (typography)","level":3,"score":0.7739426493644714},{"id":"https://openalex.org/C158338273","wikidata":"https://www.wikidata.org/wiki/Q2154943","display_name":"Homomorphic encryption","level":3,"score":0.6915807723999023},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.6275255680084229},{"id":"https://openalex.org/C166501710","wikidata":"https://www.wikidata.org/wiki/Q5132476","display_name":"Client-side encryption","level":4,"score":0.4765906035900116},{"id":"https://openalex.org/C15927051","wikidata":"https://www.wikidata.org/wiki/Q246593","display_name":"Cryptographic primitive","level":4,"score":0.45038843154907227},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.446987122297287},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.4351327419281006},{"id":"https://openalex.org/C49937458","wikidata":"https://www.wikidata.org/wiki/Q2599292","display_name":"Probabilistic logic","level":2,"score":0.4304608702659607},{"id":"https://openalex.org/C147977885","wikidata":"https://www.wikidata.org/wiki/Q117010","display_name":"On-the-fly encryption","level":3,"score":0.3535500764846802},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.34420424699783325},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.23981845378875732},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.2025158703327179},{"id":"https://openalex.org/C33884865","wikidata":"https://www.wikidata.org/wiki/Q1254335","display_name":"Cryptographic protocol","level":3,"score":0.1907489001750946},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.10490196943283081},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1145/2508859.2512491","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2508859.2512491","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2013 ACM SIGSAC conference on Computer &amp; communications security - CCS '13","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.720.6390","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.720.6390","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.fkerschbaum.org/ccs13a.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6200000047683716,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W140433705","https://openalex.org/W1895952394","https://openalex.org/W1981455414","https://openalex.org/W2030888439","https://openalex.org/W2054046497","https://openalex.org/W2116420167","https://openalex.org/W2132172731","https://openalex.org/W2159915142","https://openalex.org/W2396727930","https://openalex.org/W3138367763"],"related_works":["https://openalex.org/W4376167054","https://openalex.org/W4256307885","https://openalex.org/W1969882443","https://openalex.org/W2185370071","https://openalex.org/W4212855388","https://openalex.org/W2167384606","https://openalex.org/W2398111182","https://openalex.org/W2765100738","https://openalex.org/W2896217228","https://openalex.org/W2618488432"],"abstract_inverted_index":{"Recent":[0],"databases":[1],"are":[2],"implemented":[3],"as":[4],"in-memory":[5],"column-stores.":[6],"Adjustable":[7],"encryption":[8,55],"offers":[9],"a":[10],"solution":[11],"to":[12],"encrypted":[13],"database":[14,43],"processing":[15],"in":[16],"the":[17,22,37,42,53],"cloud.":[18],"We":[19],"show":[20],"that":[21,35],"two":[23],"technologies":[24],"play":[25],"well":[26],"together":[27],"by":[28],"providing":[29],"an":[30],"analysis":[31],"and":[32,46,49,60],"prototype":[33],"results":[34],"demon-strate":[36],"impact":[38],"of":[39],"mechanisms":[40],"at":[41,52],"side":[44,56],"(dic-tionaries":[45],"their":[47],"compression)":[48],"cryptographic":[50],"mech-anisms":[51],"adjustable":[54],"(order-preserving,":[57],"homomorphic,":[58],"deterministic":[59],"probabilistic":[61],"encryption).":[62]},"counts_by_year":[{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-04-21T08:09:41.155169","created_date":"2025-10-10T00:00:00"}
