{"id":"https://openalex.org/W2916723046","doi":"https://doi.org/10.3390/sym11020255","title":"A Cloud-Based Crime Reporting System with Identity Protection","display_name":"A Cloud-Based Crime Reporting System with Identity Protection","publication_year":2019,"publication_date":"2019-02-18","ids":{"openalex":"https://openalex.org/W2916723046","doi":"https://doi.org/10.3390/sym11020255","mag":"2916723046"},"language":"en","primary_location":{"id":"doi:10.3390/sym11020255","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym11020255","pdf_url":"https://www.mdpi.com/2073-8994/11/2/255/pdf?version=1550490389","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2073-8994/11/2/255/pdf?version=1550490389","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5088199176","display_name":"Tzay-Farn Shih","orcid":"https://orcid.org/0000-0003-2404-9303"},"institutions":[{"id":"https://openalex.org/I126145234","display_name":"Chaoyang University of Technology","ror":"https://ror.org/04xwksx09","country_code":"TW","type":"education","lineage":["https://openalex.org/I126145234"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Tzay-Farn Shih","raw_affiliation_strings":["Department of Computer Science and Information Engineering, Chaoyang University of Technology, Taichung 41349, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, Chaoyang University of Technology, Taichung 41349, Taiwan","institution_ids":["https://openalex.org/I126145234"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101689181","display_name":"Chin\u2010Ling Chen","orcid":"https://orcid.org/0000-0002-4958-2043"},"institutions":[{"id":"https://openalex.org/I126145234","display_name":"Chaoyang University of Technology","ror":"https://ror.org/04xwksx09","country_code":"TW","type":"education","lineage":["https://openalex.org/I126145234"]},{"id":"https://openalex.org/I49232843","display_name":"Changchun University","ror":"https://ror.org/02an57k10","country_code":"CN","type":"education","lineage":["https://openalex.org/I49232843"]},{"id":"https://openalex.org/I75867142","display_name":"Xiamen University of Technology","ror":"https://ror.org/01285e189","country_code":"CN","type":"education","lineage":["https://openalex.org/I75867142"]}],"countries":["CN","TW"],"is_corresponding":true,"raw_author_name":"Chin-Ling Chen","raw_affiliation_strings":["Department of Computer Science and Information Engineering, Chaoyang University of Technology, Taichung 41349, Taiwan","School of Computer and Information Engineering, Xiamen University of Technology, Xiamen 361005, China","School of Information Engineering, Changchun Sci-Tech University, Changchun 130600, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, Chaoyang University of Technology, Taichung 41349, Taiwan","institution_ids":["https://openalex.org/I126145234"]},{"raw_affiliation_string":"School of Computer and Information Engineering, Xiamen University of Technology, Xiamen 361005, China","institution_ids":["https://openalex.org/I75867142"]},{"raw_affiliation_string":"School of Information Engineering, Changchun Sci-Tech University, Changchun 130600, China","institution_ids":["https://openalex.org/I49232843"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088856763","display_name":"Bo-Yan Syu","orcid":null},"institutions":[{"id":"https://openalex.org/I126145234","display_name":"Chaoyang University of Technology","ror":"https://ror.org/04xwksx09","country_code":"TW","type":"education","lineage":["https://openalex.org/I126145234"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Bo-Yan Syu","raw_affiliation_strings":["Department of Computer Science and Information Engineering, Chaoyang University of Technology, Taichung 41349, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, Chaoyang University of Technology, Taichung 41349, Taiwan","institution_ids":["https://openalex.org/I126145234"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5045871346","display_name":"Yong\u2010Yuan Deng","orcid":"https://orcid.org/0000-0002-9581-8184"},"institutions":[{"id":"https://openalex.org/I126145234","display_name":"Chaoyang University of Technology","ror":"https://ror.org/04xwksx09","country_code":"TW","type":"education","lineage":["https://openalex.org/I126145234"]}],"countries":["TW"],"is_corresponding":true,"raw_author_name":"Yong-Yuan Deng","raw_affiliation_strings":["Department of Computer Science and Information Engineering, Chaoyang University of Technology, Taichung 41349, Taiwan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Computer Science and Information Engineering, Chaoyang University of Technology, Taichung 41349, Taiwan","institution_ids":["https://openalex.org/I126145234"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5045871346","https://openalex.org/A5101689181"],"corresponding_institution_ids":["https://openalex.org/I126145234","https://openalex.org/I49232843","https://openalex.org/I75867142"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":1.7413,"has_fulltext":true,"cited_by_count":24,"citation_normalized_percentile":{"value":0.88413419,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":98},"biblio":{"volume":"11","issue":"2","first_page":"255","last_page":"255"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9991999864578247,"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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9991999864578247,"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/T12034","display_name":"Digital and Cyber Forensics","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11045","display_name":"Privacy, Security, and Data Protection","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/commit","display_name":"Commit","score":0.8508352637290955},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.8012385368347168},{"id":"https://openalex.org/keywords/anonymity","display_name":"Anonymity","score":0.7011638283729553},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6347551345825195},{"id":"https://openalex.org/keywords/internet-privacy","display_name":"Internet privacy","score":0.6242861151695251},{"id":"https://openalex.org/keywords/cloud-computing","display_name":"Cloud computing","score":0.6177599430084229},{"id":"https://openalex.org/keywords/event","display_name":"Event (particle physics)","score":0.5830783843994141},{"id":"https://openalex.org/keywords/identity","display_name":"Identity (music)","score":0.5395163297653198},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.4672926068305969},{"id":"https://openalex.org/keywords/identity-theft","display_name":"Identity theft","score":0.45240503549575806},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.43242147564888},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.3895252048969269}],"concepts":[{"id":"https://openalex.org/C153180980","wikidata":"https://www.wikidata.org/wiki/Q19776675","display_name":"Commit","level":2,"score":0.8508352637290955},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.8012385368347168},{"id":"https://openalex.org/C178005623","wikidata":"https://www.wikidata.org/wiki/Q308859","display_name":"Anonymity","level":2,"score":0.7011638283729553},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6347551345825195},{"id":"https://openalex.org/C108827166","wikidata":"https://www.wikidata.org/wiki/Q175975","display_name":"Internet privacy","level":1,"score":0.6242861151695251},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.6177599430084229},{"id":"https://openalex.org/C2779662365","wikidata":"https://www.wikidata.org/wiki/Q5416694","display_name":"Event (particle physics)","level":2,"score":0.5830783843994141},{"id":"https://openalex.org/C2778355321","wikidata":"https://www.wikidata.org/wiki/Q17079427","display_name":"Identity (music)","level":2,"score":0.5395163297653198},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.4672926068305969},{"id":"https://openalex.org/C522325796","wikidata":"https://www.wikidata.org/wiki/Q471880","display_name":"Identity theft","level":2,"score":0.45240503549575806},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.43242147564888},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.3895252048969269},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/sym11020255","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym11020255","pdf_url":"https://www.mdpi.com/2073-8994/11/2/255/pdf?version=1550490389","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:31e8ef1838e44ea585cb65de481b0d32","is_oa":true,"landing_page_url":"https://doaj.org/article/31e8ef1838e44ea585cb65de481b0d32","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry, Vol 11, Iss 2, p 255 (2019)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2073-8994/11/2/255/","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/sym11020255","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/sym11020255","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym11020255","pdf_url":"https://www.mdpi.com/2073-8994/11/2/255/pdf?version=1550490389","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.8299999833106995,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[{"id":"https://openalex.org/G1192399272","display_name":null,"funder_award_id":"MOST 106-","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G2017310335","display_name":null,"funder_award_id":"MOST 103-2632-E-324-001-MY3","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G5450860136","display_name":null,"funder_award_id":"103-2632-E-324-001-MY3","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G5563719332","display_name":null,"funder_award_id":"106-2221-E-","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G939887807","display_name":null,"funder_award_id":"MOST 106","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"}],"funders":[{"id":"https://openalex.org/F4320322795","display_name":"Ministry of Science and Technology, Taiwan","ror":"https://ror.org/02kv4zf79"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2916723046.pdf","grobid_xml":"https://content.openalex.org/works/W2916723046.grobid-xml"},"referenced_works_count":23,"referenced_works":["https://openalex.org/W138941811","https://openalex.org/W1975997942","https://openalex.org/W1977544645","https://openalex.org/W1978241796","https://openalex.org/W1985223062","https://openalex.org/W2041097682","https://openalex.org/W2074792142","https://openalex.org/W2077078147","https://openalex.org/W2089294861","https://openalex.org/W2097179283","https://openalex.org/W2105148348","https://openalex.org/W2113965350","https://openalex.org/W2122332734","https://openalex.org/W2348785354","https://openalex.org/W2482951820","https://openalex.org/W2803498173","https://openalex.org/W2811192649","https://openalex.org/W2901570528","https://openalex.org/W2951464300","https://openalex.org/W3124704461","https://openalex.org/W6605690606","https://openalex.org/W6660792903","https://openalex.org/W6789608256"],"related_works":["https://openalex.org/W4367365664","https://openalex.org/W4385326140","https://openalex.org/W4293227618","https://openalex.org/W2136634148","https://openalex.org/W3122851392","https://openalex.org/W3122800671","https://openalex.org/W4250708772","https://openalex.org/W4288862737","https://openalex.org/W1984769753","https://openalex.org/W2129713739"],"abstract_inverted_index":{"Criminal":[0],"activities":[1],"have":[2],"always":[3],"been":[4],"a":[5,14,87,165,211],"part":[6],"of":[7,16,26,45,48,52,75,90,164],"human":[8],"society,":[9],"and":[10,20,94,146,175,181,185,201,213,218],"even":[11],"today,":[12],"in":[13,31,110],"world":[15],"extremely":[17],"advanced":[18],"surveillance":[19],"policing":[21],"capabilities,":[22],"many":[23],"different":[24],"kinds":[25],"crimes":[27,41],"are":[28,42,67],"still":[29],"committed":[30],"almost":[32],"every":[33],"social":[34],"environment.":[35],"However,":[36],"since":[37],"those":[38],"who":[39],"commit":[40],"not":[43,169],"representative":[44],"the":[46,80,158,162,190],"majority":[47],"their":[49,76],"community,":[50],"members":[51],"these":[53],"communities":[54],"tend":[55],"to":[56,58,70,97,106,117,121,161,195,204],"wish":[57],"report":[59,83],"crime":[60,91],"when":[61],"they":[62,66,82],"see":[63],"it;":[64],"however,":[65],"often":[68],"reluctant":[69],"do":[71],"so":[72],"for":[73,216],"fear":[74],"own":[77],"safety":[78],"should":[79],"people":[81],"identify":[84],"them.":[85],"Thus,":[86],"great":[88],"deal":[89],"goes":[92],"unreported,":[93],"investigations":[95],"fail":[96],"gain":[98],"key":[99],"evidence":[100],"from":[101,157],"witnesses,":[102],"which":[103,111,138],"serves":[104],"only":[105,170],"foster":[107],"an":[108,128],"environment":[109],"criminal":[112],"activity":[113,155],"is":[114,193,202],"more":[115],"likely":[116],"occur.":[118],"In":[119],"order":[120],"address":[122],"this":[123,125],"problem,":[124],"paper":[126],"proposes":[127],"online":[129],"illegal":[130,154],"event":[131,160],"reporting":[132,159,217],"scheme":[133,151,168,192],"based":[134],"on":[135],"cloud":[136],"technology,":[137],"combines":[139],"digital":[140,147],"certificates,":[141],"symmetric":[142],"keys,":[143,145],"asymmetric":[144],"signatures.":[148],"The":[149,167],"proposed":[150,191],"can":[152],"process":[153],"reports":[156,182],"issuing":[163],"reward.":[166],"ensures":[171,186],"informers\u2019":[172],"safety,":[173],"anonymity":[174],"non-repudiation,":[176],"but":[177],"also":[178],"prevents":[179],"cases":[180],"being":[183],"erased,":[184],"data":[187],"integrity.":[188],"Furthermore,":[189],"designed":[194],"be":[196],"robust":[197],"against":[198],"abusive":[199],"use,":[200],"able":[203],"preclude":[205],"false":[206],"reports.":[207],"Therefore,":[208],"it":[209],"provides":[210],"convenient":[212],"secure":[214],"platform":[215],"fighting":[219],"crime.":[220]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":5},{"year":2020,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2026-05-29T09:21:14.243279","created_date":"2025-10-10T00:00:00"}
