{"id":"https://openalex.org/W1996512007","doi":"https://doi.org/10.1093/comjnl/bxu078","title":"Generalized Random Grid-Based Visual Secret Sharing for General Access Structures","display_name":"Generalized Random Grid-Based Visual Secret Sharing for General Access Structures","publication_year":2014,"publication_date":"2014-08-21","ids":{"openalex":"https://openalex.org/W1996512007","doi":"https://doi.org/10.1093/comjnl/bxu078","mag":"1996512007"},"language":"en","primary_location":{"id":"doi:10.1093/comjnl/bxu078","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxu078","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer Journal","raw_type":"journal-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/A5077300873","display_name":"Chunfeng Lian","orcid":"https://orcid.org/0000-0002-9319-6633"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chunfeng Lian","raw_affiliation_strings":["School of Life Science and Technology, Xidian University, Xi\u2019an 710071, China","State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an 710071, China","School of Life Science and Technology, Xidian University, Xi'an 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Life Science and Technology, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Life Science and Technology, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038079322","display_name":"Liaojun Pang","orcid":"https://orcid.org/0000-0002-2388-2806"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Liaojun Pang","raw_affiliation_strings":["State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an 710071, China","School of Life Science and Technology, Xidian University, Xi'an 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Key Laboratory of Integrated Services Networks, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Life Science and Technology, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032808299","display_name":"Jimin Liang","orcid":"https://orcid.org/0000-0003-1428-5804"},"institutions":[{"id":"https://openalex.org/I149594827","display_name":"Xidian University","ror":"https://ror.org/05s92vm98","country_code":"CN","type":"education","lineage":["https://openalex.org/I149594827"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jimin Liang","raw_affiliation_strings":["School of Life Science and Technology, Xidian University, Xi\u2019an 710071, China","School of Life Science and Technology, Xidian University, Xi'an 710071, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Life Science and Technology, Xidian University, Xi\u2019an 710071, China","institution_ids":["https://openalex.org/I149594827"]},{"raw_affiliation_string":"School of Life Science and Technology, Xidian University, Xi'an 710071, China","institution_ids":["https://openalex.org/I149594827"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5038079322"],"corresponding_institution_ids":["https://openalex.org/I149594827"],"apc_list":{"value":2635,"currency":"GBP","value_usd":3232},"apc_paid":null,"fwci":0.2676,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.6300917,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"58","issue":"10","first_page":"2426","last_page":"2442"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10388","display_name":"Advanced Steganography and Watermarking Techniques","score":0.9998000264167786,"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/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/T10824","display_name":"Image Retrieval and Classification Techniques","score":0.991599977016449,"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/secret-sharing","display_name":"Secret sharing","score":0.819927453994751},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.7929521799087524},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.7651067972183228},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7649091482162476},{"id":"https://openalex.org/keywords/access-structure","display_name":"Access structure","score":0.7404418587684631},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.4729192852973938},{"id":"https://openalex.org/keywords/grid","display_name":"Grid","score":0.43836769461631775},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.43606191873550415},{"id":"https://openalex.org/keywords/visual-cryptography","display_name":"Visual cryptography","score":0.43380415439605713},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1723444163799286},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.15266230702400208},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.10372725129127502}],"concepts":[{"id":"https://openalex.org/C3087436","wikidata":"https://www.wikidata.org/wiki/Q1386603","display_name":"Secret sharing","level":3,"score":0.819927453994751},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.7929521799087524},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.7651067972183228},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7649091482162476},{"id":"https://openalex.org/C2778950925","wikidata":"https://www.wikidata.org/wiki/Q4672474","display_name":"Access structure","level":4,"score":0.7404418587684631},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4729192852973938},{"id":"https://openalex.org/C187691185","wikidata":"https://www.wikidata.org/wiki/Q2020720","display_name":"Grid","level":2,"score":0.43836769461631775},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.43606191873550415},{"id":"https://openalex.org/C2779072331","wikidata":"https://www.wikidata.org/wiki/Q1597418","display_name":"Visual cryptography","level":4,"score":0.43380415439605713},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1723444163799286},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.15266230702400208},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.10372725129127502},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/comjnl/bxu078","is_oa":false,"landing_page_url":"https://doi.org/10.1093/comjnl/bxu078","pdf_url":null,"source":{"id":"https://openalex.org/S44643521","display_name":"The Computer Journal","issn_l":"0010-4620","issn":["0010-4620","1460-2067"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The Computer Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":34,"referenced_works":["https://openalex.org/W103635537","https://openalex.org/W192265493","https://openalex.org/W1988245022","https://openalex.org/W1994841894","https://openalex.org/W2000899064","https://openalex.org/W2005893009","https://openalex.org/W2008363736","https://openalex.org/W2013702226","https://openalex.org/W2016928660","https://openalex.org/W2017586592","https://openalex.org/W2027570214","https://openalex.org/W2029251894","https://openalex.org/W2036145348","https://openalex.org/W2040546897","https://openalex.org/W2058761878","https://openalex.org/W2061614267","https://openalex.org/W2062010115","https://openalex.org/W2063171485","https://openalex.org/W2066545887","https://openalex.org/W2067306608","https://openalex.org/W2070464844","https://openalex.org/W2072708289","https://openalex.org/W2076488083","https://openalex.org/W2099884310","https://openalex.org/W2110108178","https://openalex.org/W2119404147","https://openalex.org/W2122975390","https://openalex.org/W2128793054","https://openalex.org/W2157385573","https://openalex.org/W2158992420","https://openalex.org/W2159269332","https://openalex.org/W2159785038","https://openalex.org/W2165425172","https://openalex.org/W2913419753"],"related_works":["https://openalex.org/W1984242286","https://openalex.org/W2897866337","https://openalex.org/W2364816791","https://openalex.org/W2281478437","https://openalex.org/W2150112128","https://openalex.org/W3023238516","https://openalex.org/W1988294352","https://openalex.org/W2005198731","https://openalex.org/W1578199253","https://openalex.org/W2897780756"],"abstract_inverted_index":{"A":[0,20],"conventional":[1],"matrix-based":[2],"visual":[3,23,112,173],"secret":[4,24,117,178],"sharing":[5,25],"scheme":[6,27,49,67,85,106,122,139,169,183,195],"has":[7],"the":[8,14,43,47,52,65,98,111,115,127,137,145,154,159,164,167,172,176,181,192],"drawbacks":[9],"of":[10,16,42,94,114,166,175],"pixel":[11],"expansion":[12],"and":[13,170,200],"requirement":[15],"predetermined":[17],"sophisticated":[18],"codebooks.":[19],"random":[21],"grid-based":[22],"(RGVSS)":[26],"is":[28,58,88,107,123,198],"an":[29],"effective":[30],"approach":[31],"to":[32,39,63,79,135],"solving":[33],"these":[34],"two":[35,95],"problems.":[36],"However,":[37],"up":[38],"now,":[40],"most":[41],"existing":[44],"publications":[45],"about":[46],"RGVSS":[48,66,83],"deal":[50],"with":[51],"threshold":[53],"access":[54,70],"structures,":[55],"while":[56],"there":[57],"hardly":[59],"any":[60],"appropriate":[61],"method":[62,78],"construct":[64,80,136],"for":[68,86,119,140,180,196],"general":[69,103],"structures":[71],"(GASs).":[72],"In":[73,97,126,153],"this":[74,120,132],"paper,":[75],"a":[76,81,101,148],"novel":[77],"generalized":[82],"(GRGVSS)":[84],"GASs":[87,142,197],"proposed.":[89],"The":[90,187],"construction":[91],"algorithm":[92],"consists":[93],"parts.":[96],"first":[99],"part,":[100,129],"more":[102],"(n,":[104,133],"n)-GRGVSS":[105,134],"proposed;":[108],"in":[109],"addition,":[110],"quality":[113,174],"reconstructed":[116],"image":[118],"GRGVSS":[121,138,194],"formally":[124],"analyzed.":[125],"second":[128],"we":[130,162],"utilize":[131],"given":[141,160],"by":[143,157],"treating":[144],"procedure":[146],"as":[147],"nonlinear":[149],"0-1":[150],"programming":[151],"model.":[152],"experimental":[155],"phase,":[156],"changing":[158],"preconditions,":[161],"analyze":[163],"security":[165],"proposed":[168,182,193],"assess":[171],"recovered":[177],"images":[179],"under":[184],"different":[185],"situations.":[186],"simulation":[188],"results":[189],"show":[190],"that":[191],"feasible":[199],"efficient.":[201]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}
