{"id":"https://openalex.org/W1966208416","doi":"https://doi.org/10.1145/2463676.2465281","title":"Lightweight authentication of linear algebraic queries on data streams","display_name":"Lightweight authentication of linear algebraic queries on data streams","publication_year":2013,"publication_date":"2013-06-22","ids":{"openalex":"https://openalex.org/W1966208416","doi":"https://doi.org/10.1145/2463676.2465281","mag":"1966208416"},"language":"en","primary_location":{"id":"doi:10.1145/2463676.2465281","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2463676.2465281","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 SIGMOD International Conference on Management of Data","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://zenodo.org/record/3438819","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068558091","display_name":"Stavros Papadopoulos","orcid":"https://orcid.org/0000-0003-1018-2293"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Stavros Papadopoulos","raw_affiliation_strings":["HKUST, Hong Kong, Hong Kong"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"HKUST, Hong Kong, Hong Kong","institution_ids":["https://openalex.org/I200769079"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031896681","display_name":"Graham Cormode","orcid":"https://orcid.org/0000-0002-0698-0922"},"institutions":[{"id":"https://openalex.org/I1283103587","display_name":"AT&T (United States)","ror":"https://ror.org/02bbd5539","country_code":"US","type":"company","lineage":["https://openalex.org/I1283103587"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Graham Cormode","raw_affiliation_strings":["AT&T Labs-Research, Florham Park, NJ, USA","AT&T Labs---Research, Florham Park, NJ, USA#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"AT&T Labs-Research, Florham Park, NJ, USA","institution_ids":["https://openalex.org/I1283103587"]},{"raw_affiliation_string":"AT&T Labs---Research, Florham Park, NJ, USA#TAB#","institution_ids":["https://openalex.org/I1283103587"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044916998","display_name":"Antonios Deligiannakis","orcid":"https://orcid.org/0000-0001-9449-1573"},"institutions":[{"id":"https://openalex.org/I55741626","display_name":"Technical University of Crete","ror":"https://ror.org/03f8bz564","country_code":"GR","type":"education","lineage":["https://openalex.org/I55741626"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Antonios Deligiannakis","raw_affiliation_strings":["Technical University of Crete, Chania, Greece","Technical University of Crete; Chania; Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University of Crete, Chania, Greece","institution_ids":["https://openalex.org/I55741626"]},{"raw_affiliation_string":"Technical University of Crete; Chania; Greece","institution_ids":["https://openalex.org/I55741626"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5023079617","display_name":"Minos Garofalakis","orcid":"https://orcid.org/0000-0003-0285-3907"},"institutions":[{"id":"https://openalex.org/I55741626","display_name":"Technical University of Crete","ror":"https://ror.org/03f8bz564","country_code":"GR","type":"education","lineage":["https://openalex.org/I55741626"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Minos Garofalakis","raw_affiliation_strings":["Technical University of Crete, Chania, Greece","Technical University of Crete; Chania; Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Technical University of Crete, Chania, Greece","institution_ids":["https://openalex.org/I55741626"]},{"raw_affiliation_string":"Technical University of Crete; Chania; Greece","institution_ids":["https://openalex.org/I55741626"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"881","last_page":"892"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9997000098228455,"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":0.9997000098228455,"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/T11498","display_name":"Security in Wireless Sensor Networks","score":0.9994999766349792,"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9983000159263611,"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":0.8284323215484619},{"id":"https://openalex.org/keywords/joins","display_name":"Joins","score":0.6555022597312927},{"id":"https://openalex.org/keywords/verifiable-secret-sharing","display_name":"Verifiable secret sharing","score":0.6335652470588684},{"id":"https://openalex.org/keywords/correctness","display_name":"Correctness","score":0.5904245376586914},{"id":"https://openalex.org/keywords/mathematical-proof","display_name":"Mathematical proof","score":0.5807475447654724},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.5022735595703125},{"id":"https://openalex.org/keywords/authentication","display_name":"Authentication (law)","score":0.4719963073730469},{"id":"https://openalex.org/keywords/disjoint-sets","display_name":"Disjoint sets","score":0.4560030698776245},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.4415154457092285},{"id":"https://openalex.org/keywords/asynchronous-communication","display_name":"Asynchronous communication","score":0.4356911778450012},{"id":"https://openalex.org/keywords/set","display_name":"Set (abstract data type)","score":0.4111270308494568},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.31073909997940063},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.28807538747787476},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.21691864728927612}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8284323215484619},{"id":"https://openalex.org/C2778692605","wikidata":"https://www.wikidata.org/wiki/Q4041866","display_name":"Joins","level":2,"score":0.6555022597312927},{"id":"https://openalex.org/C85847156","wikidata":"https://www.wikidata.org/wiki/Q59015987","display_name":"Verifiable secret sharing","level":3,"score":0.6335652470588684},{"id":"https://openalex.org/C55439883","wikidata":"https://www.wikidata.org/wiki/Q360812","display_name":"Correctness","level":2,"score":0.5904245376586914},{"id":"https://openalex.org/C108710211","wikidata":"https://www.wikidata.org/wiki/Q11538","display_name":"Mathematical proof","level":2,"score":0.5807475447654724},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.5022735595703125},{"id":"https://openalex.org/C148417208","wikidata":"https://www.wikidata.org/wiki/Q4825882","display_name":"Authentication (law)","level":2,"score":0.4719963073730469},{"id":"https://openalex.org/C45340560","wikidata":"https://www.wikidata.org/wiki/Q215382","display_name":"Disjoint sets","level":2,"score":0.4560030698776245},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.4415154457092285},{"id":"https://openalex.org/C151319957","wikidata":"https://www.wikidata.org/wiki/Q752739","display_name":"Asynchronous communication","level":2,"score":0.4356911778450012},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.4111270308494568},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.31073909997940063},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.28807538747787476},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.21691864728927612},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1145/2463676.2465281","is_oa":false,"landing_page_url":"https://doi.org/10.1145/2463676.2465281","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 SIGMOD International Conference on Management of Data","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-55256","is_oa":false,"landing_page_url":"http://lbdiscover.ust.hk/uresolver?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rfr_id=info:sid/HKUST:SPI&rft.genre=article&rft.issn=0730-8078&rft.volume=&rft.issue=&rft.date=2013&rft.spage=881&rft.aulast=Papadopoulos&rft.aufirst=S.%7Ceoutsider%7Cu%20%7Cmstavrosp%40ust.hk%7Cd%20%7Ck0000000000000000181083&rft.atitle=Lightweight%20Authentication%20of%20Linear%20Algebraic%20Querieson%20Data%20Streams&rft.title=Proceedings%20of%20the%20ACM%20SIGMOD%20International%20Conference%20on%20Management%20of%20Data","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"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":"Conference paper"},{"id":"pmh:oai:repository.ust.hk:1783.1-55256","is_oa":false,"landing_page_url":"http://www.scopus.com/record/display.url?eid=2-s2.0-84880518204&origin=inward","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"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 paper"},{"id":"pmh:oai:zenodo.org:3438819","is_oa":true,"landing_page_url":"https://zenodo.org/record/3438819","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","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:3438819","is_oa":true,"landing_page_url":"https://zenodo.org/record/3438819","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","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":37,"referenced_works":["https://openalex.org/W79504326","https://openalex.org/W89074110","https://openalex.org/W119362848","https://openalex.org/W1486370790","https://openalex.org/W1502328873","https://openalex.org/W1521680667","https://openalex.org/W1548880861","https://openalex.org/W1660562555","https://openalex.org/W1686241726","https://openalex.org/W1892798954","https://openalex.org/W1964376941","https://openalex.org/W1986319134","https://openalex.org/W2052388228","https://openalex.org/W2062735494","https://openalex.org/W2066346207","https://openalex.org/W2070228963","https://openalex.org/W2106011067","https://openalex.org/W2108669353","https://openalex.org/W2109549608","https://openalex.org/W2112082074","https://openalex.org/W2118924829","https://openalex.org/W2124062450","https://openalex.org/W2132244350","https://openalex.org/W2132588842","https://openalex.org/W2134537508","https://openalex.org/W2144261930","https://openalex.org/W2146099890","https://openalex.org/W2147412664","https://openalex.org/W2158956189","https://openalex.org/W2164988972","https://openalex.org/W2165542331","https://openalex.org/W2167396179","https://openalex.org/W2399200320","https://openalex.org/W3140534101","https://openalex.org/W6603182501","https://openalex.org/W6629150311","https://openalex.org/W6636975353"],"related_works":["https://openalex.org/W2088925915","https://openalex.org/W2382891957","https://openalex.org/W2393491644","https://openalex.org/W2355730523","https://openalex.org/W2067184662","https://openalex.org/W152021879","https://openalex.org/W2072918937","https://openalex.org/W2365629437","https://openalex.org/W3047837489","https://openalex.org/W2023935927"],"abstract_inverted_index":{"We":[0,71,151],"consider":[1],"a":[2,7,14,76,113],"stream":[3],"outsourcing":[4],"setting,":[5],"where":[6],"data":[8,18],"owner":[9,25],"delegates":[10],"the":[11,37,40,46,50,52,61,69,154],"management":[12],"of":[13,16,39,56,78,116,156],"set":[15],"disjoint":[17],"streams":[19,28,41,82],"to":[20],"an":[21],"untrusted":[22],"server.":[23],"The":[24,31],"authenticates":[26],"his":[27],"via":[29],"signatures.":[30],"server":[32,53],"processes":[33],"continuous":[34],"queries":[35],"on":[36],"union":[38],"for":[42,75,111],"clients":[43],"trusted":[44],"by":[45,68,124],"owner.":[47],"Along":[48],"with":[49],"results,":[51],"sends":[54],"proofs":[55],"result":[57],"correctness":[58],"derived":[59,145],"from":[60,146],"owner's":[62],"signatures,":[63],"which":[64],"are":[65,137],"easily":[66],"verifiable":[67],"clients.":[70],"design":[72],"novel":[73],"constructions":[74],"collection":[77],"fundamental":[79],"problems":[80],"over":[81],"represented":[83],"as":[84,100,102],"linear":[85],"algebraic":[86],"queries.":[87],"In":[88],"particular,":[89],"our":[90,135,157],"basic":[91],"schemes":[92,136],"authenticate":[93],"dynamic":[94,103],"vector":[95],"sums":[96],"and":[97,131,140,149],"dot":[98],"products,":[99],"well":[101],"matrix":[104],"products.":[105],"These":[106],"techniques":[107],"can":[108],"be":[109],"adapted":[110],"authenticating":[112],"wide":[114],"range":[115],"important":[117],"operations":[118],"in":[119],"streaming":[120],"environments,":[121],"including":[122],"group":[123],"queries,":[125],"joins,":[126],"in-network":[127],"aggregation,":[128],"similarity":[129],"matching,":[130],"event":[132],"processing.":[133],"All":[134],"very":[138],"lightweight,":[139],"offer":[141],"strong":[142],"cryptographic":[143],"guarantees":[144],"formal":[147],"definitions":[148],"proofs.":[150],"experimentally":[152],"confirm":[153],"practicality":[155],"schemes.":[158]},"counts_by_year":[{"year":2023,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":6}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}