{"id":"https://openalex.org/W2801902111","doi":"https://doi.org/10.1016/j.procs.2018.04.172","title":"Constructing visual cryptography scheme by hypergraph decomposition","display_name":"Constructing visual cryptography scheme by hypergraph decomposition","publication_year":2018,"publication_date":"2018-01-01","ids":{"openalex":"https://openalex.org/W2801902111","doi":"https://doi.org/10.1016/j.procs.2018.04.172","mag":"2801902111"},"language":"en","primary_location":{"id":"doi:10.1016/j.procs.2018.04.172","doi":"https://doi.org/10.1016/j.procs.2018.04.172","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.procs.2018.04.172","pdf_url":"https://www.sciencedirect.com/science/article/pii/S1877050918305465/pdf","source":{"id":"https://openalex.org/S120348307","display_name":"Procedia Computer Science","issn_l":"1877-0509","issn":["1877-0509"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Procedia Computer Science","raw_type":"journal-article"},"volume":null,"type":"conference-paper","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.sciencedirect.com/science/article/pii/S1877050918305465/pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012129627","display_name":"Teng Guo","orcid":"https://orcid.org/0000-0001-6604-475X","observed_orcids":["https://orcid.org/0000-0001-6604-475X"]},"institutions":[{"id":"https://openalex.org/I67636235","display_name":"University of International Relations","ror":"https://ror.org/04r72en83","country_code":"CN","type":"education","lineage":["https://openalex.org/I67636235"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Teng Guo","raw_affiliation_strings":["School of Information Science and Technology, University of International Relations, Poshang Cun 12, Haidian District, Beijing 100091, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, University of International Relations, Poshang Cun 12, Haidian District, Beijing 100091, China","institution_ids":["https://openalex.org/I67636235"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101638562","display_name":"Linna Zhou","orcid":"https://orcid.org/0009-0004-0727-2436","observed_orcids":["https://orcid.org/0009-0004-0727-2436","https://orcid.org/0000-0001-8951-5550"]},"institutions":[{"id":"https://openalex.org/I67636235","display_name":"University of International Relations","ror":"https://ror.org/04r72en83","country_code":"CN","type":"education","lineage":["https://openalex.org/I67636235"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"LinNa Zhou","raw_affiliation_strings":["School of Information Science and Technology, University of International Relations, Poshang Cun 12, Haidian District, Beijing 100091, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information Science and Technology, University of International Relations, Poshang Cun 12, Haidian District, Beijing 100091, China","institution_ids":["https://openalex.org/I67636235"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5012129627"],"corresponding_institution_ids":["https://openalex.org/I67636235"],"apc_list":null,"apc_paid":null,"fwci":0.3662,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.6973095,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"131","issue":null,"first_page":"336","last_page":"343"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.7167999744415283,"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/T11017","display_name":"Chaos-based Image/Signal Encryption","score":0.7167999744415283,"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/T10237","display_name":"Cryptography and Data Security","score":0.19259999692440033,"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/T11130","display_name":"Coding theory and cryptography","score":0.051500000059604645,"subfield":{"id":"https://openalex.org/subfields/2607","display_name":"Discrete Mathematics and Combinatorics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/visual-cryptography","display_name":"visual cryptography","score":0.8679999709129333},{"id":"https://openalex.org/keywords/hypergraph-decomposition","display_name":"hypergraph decomposition","score":0.8939999938011169},{"id":"https://openalex.org/keywords/threshold-access-structures","display_name":"threshold access structures","score":0.6899999976158142},{"id":"https://openalex.org/keywords/general-access-structure","display_name":"general access structure","score":0.796999990940094},{"id":"https://openalex.org/keywords/pixel-expansion","display_name":"pixel expansion","score":0.7829999923706055},{"id":"https://openalex.org/keywords/secret-image-sharing","display_name":"secret image sharing","score":0.8309999704360962}],"concepts":[{"id":"https://openalex.org/C2779072331","wikidata":"https://www.wikidata.org/wiki/Q1597418","display_name":"Visual cryptography","level":4,"score":0.8721327781677246},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8381080031394958},{"id":"https://openalex.org/C2778950925","wikidata":"https://www.wikidata.org/wiki/Q4672474","display_name":"Access structure","level":4,"score":0.7115734219551086},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.6028920412063599},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5653793215751648},{"id":"https://openalex.org/C2780897414","wikidata":"https://www.wikidata.org/wiki/Q7600592","display_name":"Star (game theory)","level":2,"score":0.48702412843704224},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.4528617560863495},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.4345201253890991},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.41147828102111816},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3250536024570465},{"id":"https://openalex.org/C3087436","wikidata":"https://www.wikidata.org/wiki/Q1386603","display_name":"Secret sharing","level":3,"score":0.3235708475112915},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.26892924308776855},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.26381194591522217},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16400036215782166},{"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:10.1016/j.procs.2018.04.172","doi":"https://doi.org/10.1016/j.procs.2018.04.172","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.procs.2018.04.172","pdf_url":"https://www.sciencedirect.com/science/article/pii/S1877050918305465/pdf","source":{"id":"https://openalex.org/S120348307","display_name":"Procedia Computer Science","issn_l":"1877-0509","issn":["1877-0509"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Procedia Computer Science","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1016/j.procs.2018.04.172","doi":"https://doi.org/10.1016/j.procs.2018.04.172","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.procs.2018.04.172","pdf_url":"https://www.sciencedirect.com/science/article/pii/S1877050918305465/pdf","source":{"id":"https://openalex.org/S120348307","display_name":"Procedia Computer Science","issn_l":"1877-0509","issn":["1877-0509"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Procedia Computer Science","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G4847543305","display_name":null,"funder_award_id":"U1536207","funder_id":"https://openalex.org/F4320335787","funder_display_name":"Fundamental Research Funds for the Central Universities"}],"funders":[{"id":"https://openalex.org/F4320330927","display_name":"University of International Relations","ror":"https://ror.org/04r72en83"},{"id":"https://openalex.org/F4320335787","display_name":"Fundamental Research Funds for the Central Universities","ror":null},{"id":"https://openalex.org/F4320338409","display_name":"Northwest Fisheries Science Center","ror":"https://ror.org/05r7z1k40"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2801902111.pdf","grobid_xml":"https://content.openalex.org/works/W2801902111.grobid-xml"},"referenced_works_count":6,"referenced_works":["https://openalex.org/W1557972157","https://openalex.org/W2040990631","https://openalex.org/W2041565771","https://openalex.org/W2062010115","https://openalex.org/W2529413871","https://openalex.org/W2913419753"],"related_works":["https://openalex.org/W1988245022","https://openalex.org/W2075508304","https://openalex.org/W2062010115","https://openalex.org/W1557972157","https://openalex.org/W2119404147","https://openalex.org/W2281478437","https://openalex.org/W7100358393","https://openalex.org/W2156535273","https://openalex.org/W2142724519","https://openalex.org/W4248177161"],"abstract_inverted_index":{"A":[0],"threshold":[1,52,100],"visual":[2],"cryptography":[3],"scheme,":[4],"denoted":[5],"as":[6],"(":[7],"k,":[8],"n":[9,19],")-VCS":[10],"for":[11],"short,":[12],"can":[13,30],"encrypt":[14],"a":[15,71,78,89,98,114],"secret":[16,33,48],"image":[17],"into":[18],"share":[20,28,40],"images.":[21],"The":[22],"physical":[23],"stacking":[24],"of":[25,46,116],"any":[26,36],"k":[27,39],"images":[29,41],"reveal":[31],"the":[32,47,51,62],"content":[34],"while":[35],"less":[37],"than":[38],"will":[42],"leak":[43],"no":[44],"information":[45],"content.":[49],"Besides":[50],"access":[53,56,74,83,94,119,130],"structure,":[54],"general":[55,118],"structure":[57,75,84,95,120,131],"VCSs":[58],"are":[59],"studied":[60],"in":[61],"following":[63],"works.":[64],"In":[65],"this":[66],"paper,":[67],"we":[68,87,112],"first":[69],"build":[70,88],"hyper":[72,79,92,128],"star":[73,80,93,129],"VCS":[76,96,121],"from":[77,97,122],"without":[81],"center":[82],"VCS.":[85],"Then":[86],"normal":[90,126],"form":[91,127],"full":[99],"VCS,":[101],"and":[102],"prove":[103],"that":[104],"its":[105,123],"pixel":[106],"expansion":[107],"is":[108],"optimal.":[109],"At":[110],"last,":[111],"propose":[113],"method":[115],"constructing":[117],"several":[124],"decomposed":[125],"VCSs.":[132]},"counts_by_year":[{"year":2024,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2018,"cited_by_count":1}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2018-05-17T00:00:00"}
