{"id":"https://openalex.org/W1587593160","doi":"https://doi.org/10.1007/11427995_87","title":"Enhancing Spatial Database Access Control by Eliminating the Covert Topology Channel","display_name":"Enhancing Spatial Database Access Control by Eliminating the Covert Topology Channel","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W1587593160","doi":"https://doi.org/10.1007/11427995_87","mag":"1587593160"},"language":"en","primary_location":{"id":"doi:10.1007/11427995_87","is_oa":false,"landing_page_url":"https://doi.org/10.1007/11427995_87","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5101074954","display_name":"Young-Hwan Oh","orcid":null},"institutions":[{"id":"https://openalex.org/I110475456","display_name":"Korea Nazarene University","ror":"https://ror.org/008bbzm95","country_code":"KR","type":"education","lineage":["https://openalex.org/I110475456"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young-Hwan Oh","raw_affiliation_strings":["Dept. of Information and Communication, Korea Nazarene University,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Information and Communication, Korea Nazarene University,","institution_ids":["https://openalex.org/I110475456"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102397368","display_name":"Hae-Young Bae","orcid":null},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hae-Young Bae","raw_affiliation_strings":["Dept. of Computer Science and Engineering, Inha University,","Dept. of Computer Science and Engineering, Inha University#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. of Computer Science and Engineering, Inha University,","institution_ids":["https://openalex.org/I191879574"]},{"raw_affiliation_string":"Dept. of Computer Science and Engineering, Inha University#TAB#","institution_ids":["https://openalex.org/I191879574"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.15529433,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"642","last_page":"643"},"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/T11598","display_name":"Internet Traffic Analysis and Secure E-voting","score":0.9995999932289124,"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":0.9991000294685364,"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":0.764809250831604},{"id":"https://openalex.org/keywords/database","display_name":"Database","score":0.695578396320343},{"id":"https://openalex.org/keywords/spatial-database","display_name":"Spatial database","score":0.6786286234855652},{"id":"https://openalex.org/keywords/access-control","display_name":"Access control","score":0.5520930886268616},{"id":"https://openalex.org/keywords/covert","display_name":"Covert","score":0.4940815269947052},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4787965714931488},{"id":"https://openalex.org/keywords/spatial-analysis","display_name":"Spatial analysis","score":0.4724472165107727},{"id":"https://openalex.org/keywords/database-design","display_name":"Database design","score":0.47120970487594604},{"id":"https://openalex.org/keywords/database-security","display_name":"Database security","score":0.47053107619285583},{"id":"https://openalex.org/keywords/database-administrator","display_name":"Database administrator","score":0.4397828280925751},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4281904399394989},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.4177439212799072},{"id":"https://openalex.org/keywords/covert-channel","display_name":"Covert channel","score":0.41686296463012695},{"id":"https://openalex.org/keywords/security-information-and-event-management","display_name":"Security information and event management","score":0.24019819498062134},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.18121948838233948},{"id":"https://openalex.org/keywords/cloud-computing-security","display_name":"Cloud computing security","score":0.13729813694953918},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.12980377674102783}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.764809250831604},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.695578396320343},{"id":"https://openalex.org/C203689450","wikidata":"https://www.wikidata.org/wiki/Q2302053","display_name":"Spatial database","level":3,"score":0.6786286234855652},{"id":"https://openalex.org/C527821871","wikidata":"https://www.wikidata.org/wiki/Q228502","display_name":"Access control","level":2,"score":0.5520930886268616},{"id":"https://openalex.org/C2779338814","wikidata":"https://www.wikidata.org/wiki/Q5179285","display_name":"Covert","level":2,"score":0.4940815269947052},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4787965714931488},{"id":"https://openalex.org/C159620131","wikidata":"https://www.wikidata.org/wiki/Q1938983","display_name":"Spatial analysis","level":2,"score":0.4724472165107727},{"id":"https://openalex.org/C148840519","wikidata":"https://www.wikidata.org/wiki/Q1049878","display_name":"Database design","level":2,"score":0.47120970487594604},{"id":"https://openalex.org/C2778553114","wikidata":"https://www.wikidata.org/wiki/Q1035293","display_name":"Database security","level":2,"score":0.47053107619285583},{"id":"https://openalex.org/C70236469","wikidata":"https://www.wikidata.org/wiki/Q1078262","display_name":"Database administrator","level":2,"score":0.4397828280925751},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4281904399394989},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.4177439212799072},{"id":"https://openalex.org/C29024540","wikidata":"https://www.wikidata.org/wiki/Q1476964","display_name":"Covert channel","level":5,"score":0.41686296463012695},{"id":"https://openalex.org/C103377522","wikidata":"https://www.wikidata.org/wiki/Q3493999","display_name":"Security information and event management","level":4,"score":0.24019819498062134},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.18121948838233948},{"id":"https://openalex.org/C184842701","wikidata":"https://www.wikidata.org/wiki/Q370563","display_name":"Cloud computing security","level":3,"score":0.13729813694953918},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.12980377674102783},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","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},{"id":"https://openalex.org/C79974875","wikidata":"https://www.wikidata.org/wiki/Q483639","display_name":"Cloud computing","level":2,"score":0.0},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/11427995_87","is_oa":false,"landing_page_url":"https://doi.org/10.1007/11427995_87","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Climate action","id":"https://metadata.un.org/sdg/13","score":0.41999998688697815}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2122047369","https://openalex.org/W2166449856","https://openalex.org/W4233805986"],"related_works":["https://openalex.org/W2384569056","https://openalex.org/W2379294600","https://openalex.org/W2378345795","https://openalex.org/W2347439478","https://openalex.org/W2391078121","https://openalex.org/W3184093474","https://openalex.org/W2388779816","https://openalex.org/W135134974","https://openalex.org/W2394334381","https://openalex.org/W2349570899"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}