{"id":"https://openalex.org/W2158982627","doi":"https://doi.org/10.1109/cloudcom.2012.6427591","title":"Character-based search with data confidentiality in the clouds","display_name":"Character-based search with data confidentiality in the clouds","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2158982627","doi":"https://doi.org/10.1109/cloudcom.2012.6427591","mag":"2158982627"},"language":"en","primary_location":{"id":"doi:10.1109/cloudcom.2012.6427591","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cloudcom.2012.6427591","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"4th IEEE International Conference on Cloud Computing Technology and Science Proceedings","raw_type":"proceedings-article"},"type":"conference-paper","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/A5057466966","display_name":"Varun Maheshwari","orcid":null},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Varun Maheshwari","raw_affiliation_strings":["School of Computer Science, McGill University, Montreal, QUE, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, McGill University, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070041377","display_name":"Arash Nourian","orcid":null},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Arash Nourian","raw_affiliation_strings":["School of Computer Science, McGill University, Montreal, QUE, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, McGill University, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I5023651"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109225101","display_name":"Muthucumaru Maheswaran","orcid":null},"institutions":[{"id":"https://openalex.org/I5023651","display_name":"McGill University","ror":"https://ror.org/01pxwe438","country_code":"CA","type":"education","lineage":["https://openalex.org/I5023651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Muthucumaru Maheswaran","raw_affiliation_strings":["School of Computer Science, McGill University, Montreal, QUE, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Computer Science, McGill University, Montreal, QUE, Canada","institution_ids":["https://openalex.org/I5023651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I5023651"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"4","issue":null,"first_page":"895","last_page":"899"},"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9993000030517578,"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":0.9976000189781189,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.797566831111908},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.6720072031021118},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5913068652153015},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.5858723521232605},{"id":"https://openalex.org/keywords/hash-function","display_name":"Hash function","score":0.577136754989624},{"id":"https://openalex.org/keywords/key","display_name":"Key (lock)","score":0.5538050532341003},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.5534327030181885},{"id":"https://openalex.org/keywords/confidentiality","display_name":"Confidentiality","score":0.47466400265693665},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4546518623828888},{"id":"https://openalex.org/keywords/hash-table","display_name":"Hash table","score":0.4200802743434906},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.39321160316467285},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20685961842536926},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.12296077609062195},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.10195952653884888}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.797566831111908},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.6720072031021118},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5913068652153015},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.5858723521232605},{"id":"https://openalex.org/C99138194","wikidata":"https://www.wikidata.org/wiki/Q183427","display_name":"Hash function","level":2,"score":0.577136754989624},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.5538050532341003},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.5534327030181885},{"id":"https://openalex.org/C71745522","wikidata":"https://www.wikidata.org/wiki/Q2476929","display_name":"Confidentiality","level":2,"score":0.47466400265693665},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4546518623828888},{"id":"https://openalex.org/C67388219","wikidata":"https://www.wikidata.org/wiki/Q207440","display_name":"Hash table","level":3,"score":0.4200802743434906},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.39321160316467285},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20685961842536926},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.12296077609062195},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.10195952653884888},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/cloudcom.2012.6427591","is_oa":false,"landing_page_url":"https://doi.org/10.1109/cloudcom.2012.6427591","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"4th IEEE International Conference on Cloud Computing Technology and Science Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.5299999713897705}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W216012752","https://openalex.org/W1603565383","https://openalex.org/W2031533839","https://openalex.org/W2041812800","https://openalex.org/W2042012257","https://openalex.org/W2117740674","https://openalex.org/W2120976781","https://openalex.org/W2131629857","https://openalex.org/W2147929033","https://openalex.org/W2152162047","https://openalex.org/W2154448764","https://openalex.org/W2165589425","https://openalex.org/W2913419753","https://openalex.org/W2992123692","https://openalex.org/W4253746564","https://openalex.org/W6608647691","https://openalex.org/W6676392997","https://openalex.org/W6884710829"],"related_works":["https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2778153218","https://openalex.org/W1531601525","https://openalex.org/W1835589799","https://openalex.org/W2144265691","https://openalex.org/W1605991620","https://openalex.org/W4387251676","https://openalex.org/W4385261619"],"abstract_inverted_index":{"Recently,":[0],"searching":[1],"over":[2],"encrypted":[3],"data":[4,27,44,92,130,137],"has":[5,37],"become":[6],"a":[7,53,82,145],"hot":[8],"research":[9,36],"topic.":[10],"Basic":[11],"idea":[12],"of":[13,23,74,81,98,102,111],"privacy":[14,63],"enhanced":[15],"search":[16,113],"is":[17,70,105],"to":[18,31,46,72,85,88,108],"generate":[19],"an":[20,94],"intermediate":[21,49],"representation":[22,131],"the":[24,33,48,58,62,64,75,90,99,106,112,135,142],"original":[25,91],"text":[26,123],"and":[28,42,68,133],"use":[29,52],"it":[30],"perform":[32],"search.":[34],"Prior":[35],"used":[38],"hash":[39],"maps,":[40],"tries,":[41],"other":[43],"structures":[45],"create":[47],"representation.":[50],"We":[51],"texture":[54,83],"scheme":[55,104,132,143],"for":[56],"representing":[57],"characters.":[59],"To":[60],"enhance":[61],"textures":[65],"are":[66,119],"split":[67],"noise":[69],"added":[71],"each":[73],"portions":[76,80],"such":[77],"that":[78,118],"all":[79],"needs":[84],"be":[86],"collected":[87],"recover":[89],"in":[93,144],"unambiguous":[95],"manner.":[96],"One":[97],"key":[100],"advantages":[101],"our":[103,129],"ability":[107],"implement":[109],"most":[110],"schemes":[114],"(e.g.,":[115],"wildcard":[116],"searches)":[117],"performed":[120],"with":[121],"plain":[122],"searches.":[124],"This":[125],"paper":[126],"fully":[127],"describes":[128],"presents":[134],"experimental":[136],"we":[138],"gathered":[139],"by":[140],"implementing":[141],"server":[146],"cluster.":[147]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}