{"id":"https://openalex.org/W2902106840","doi":"https://doi.org/10.1155/2018/1420930","title":"Semantic Contextual Search Based on Conceptual Graphs over Encrypted Cloud","display_name":"Semantic Contextual Search Based on Conceptual Graphs over Encrypted Cloud","publication_year":2018,"publication_date":"2018-12-02","ids":{"openalex":"https://openalex.org/W2902106840","doi":"https://doi.org/10.1155/2018/1420930","mag":"2902106840"},"language":"en","primary_location":{"id":"doi:10.1155/2018/1420930","is_oa":true,"landing_page_url":"http://doi.org/10.1155/2018/1420930","pdf_url":"https://downloads.hindawi.com/journals/scn/2018/1420930.pdf","source":{"id":"https://openalex.org/S120683614","display_name":"Security and Communication Networks","issn_l":"1939-0114","issn":["1939-0114","1939-0122"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Security and Communication Networks","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://downloads.hindawi.com/journals/scn/2018/1420930.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101820684","display_name":"Zhenghong Wang","orcid":"https://orcid.org/0000-0002-5843-6953"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhenghong Wang","raw_affiliation_strings":["School of Computer and Software, Nanjing University of Information Science & Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-5843-6953","affiliations":[{"raw_affiliation_string":"School of Computer and Software, Nanjing University of Information Science & Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066341740","display_name":"Zhangjie Fu","orcid":"https://orcid.org/0000-0002-4363-2521"},"institutions":[{"id":"https://openalex.org/I159948400","display_name":"Jinan University","ror":"https://ror.org/02xe5ns62","country_code":"CN","type":"education","lineage":["https://openalex.org/I159948400"]},{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhangjie Fu","raw_affiliation_strings":["College of Information Science and Technology, Jinan University, Guangzhou 510632, China","School of Computer and Software, Nanjing University of Information Science & Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-4363-2521","affiliations":[{"raw_affiliation_string":"College of Information Science and Technology, Jinan University, Guangzhou 510632, China","institution_ids":["https://openalex.org/I159948400"]},{"raw_affiliation_string":"School of Computer and Software, Nanjing University of Information Science & Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100388504","display_name":"Xingming Sun","orcid":"https://orcid.org/0000-0001-7982-726X"},"institutions":[{"id":"https://openalex.org/I200845125","display_name":"Nanjing University of Information Science and Technology","ror":"https://ror.org/02y0rxk19","country_code":"CN","type":"education","lineage":["https://openalex.org/I200845125"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xingming Sun","raw_affiliation_strings":["School of Computer and Software, Nanjing University of Information Science & Technology, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0001-7982-726X","affiliations":[{"raw_affiliation_string":"School of Computer and Software, Nanjing University of Information Science & Technology, Nanjing, China","institution_ids":["https://openalex.org/I200845125"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5066341740"],"corresponding_institution_ids":["https://openalex.org/I159948400","https://openalex.org/I200845125"],"apc_list":{"value":2550,"currency":"USD","value_usd":2550},"apc_paid":{"value":2550,"currency":"USD","value_usd":2550},"fwci":0.3733,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.73114244,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"2018","issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10237","display_name":"Cryptography and Data Security","score":0.9998999834060669,"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":0.9998999834060669,"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/T11614","display_name":"Cloud Data Security Solutions","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/T10764","display_name":"Privacy-Preserving Technologies in Data","score":0.9965000152587891,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8960695266723633},{"id":"https://openalex.org/keywords/information-retrieval","display_name":"Information retrieval","score":0.6169175505638123},{"id":"https://openalex.org/keywords/semantic-search","display_name":"Semantic search","score":0.6019406914710999},{"id":"https://openalex.org/keywords/semantic-computing","display_name":"Semantic computing","score":0.526475191116333},{"id":"https://openalex.org/keywords/sentence","display_name":"Sentence","score":0.5185157060623169},{"id":"https://openalex.org/keywords/encryption","display_name":"Encryption","score":0.5141677856445312},{"id":"https://openalex.org/keywords/relevance","display_name":"Relevance (law)","score":0.5072769522666931},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.4966910481452942},{"id":"https://openalex.org/keywords/extension","display_name":"Extension (predicate logic)","score":0.488993763923645},{"id":"https://openalex.org/keywords/graph","display_name":"Graph","score":0.47436079382896423},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.45715469121932983},{"id":"https://openalex.org/keywords/semantic-grid","display_name":"Semantic grid","score":0.4523221254348755},{"id":"https://openalex.org/keywords/construct","display_name":"Construct (python library)","score":0.4195244014263153},{"id":"https://openalex.org/keywords/theoretical-computer-science","display_name":"Theoretical computer science","score":0.28463584184646606},{"id":"https://openalex.org/keywords/natural-language-processing","display_name":"Natural language processing","score":0.2524070739746094},{"id":"https://openalex.org/keywords/semantic-web","display_name":"Semantic Web","score":0.2124398648738861}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8960695266723633},{"id":"https://openalex.org/C23123220","wikidata":"https://www.wikidata.org/wiki/Q816826","display_name":"Information retrieval","level":1,"score":0.6169175505638123},{"id":"https://openalex.org/C166423231","wikidata":"https://www.wikidata.org/wiki/Q1891170","display_name":"Semantic search","level":3,"score":0.6019406914710999},{"id":"https://openalex.org/C511149849","wikidata":"https://www.wikidata.org/wiki/Q7449051","display_name":"Semantic computing","level":3,"score":0.526475191116333},{"id":"https://openalex.org/C2777530160","wikidata":"https://www.wikidata.org/wiki/Q41796","display_name":"Sentence","level":2,"score":0.5185157060623169},{"id":"https://openalex.org/C148730421","wikidata":"https://www.wikidata.org/wiki/Q141090","display_name":"Encryption","level":2,"score":0.5141677856445312},{"id":"https://openalex.org/C158154518","wikidata":"https://www.wikidata.org/wiki/Q7310970","display_name":"Relevance (law)","level":2,"score":0.5072769522666931},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.4966910481452942},{"id":"https://openalex.org/C2778029271","wikidata":"https://www.wikidata.org/wiki/Q5421931","display_name":"Extension (predicate logic)","level":2,"score":0.488993763923645},{"id":"https://openalex.org/C132525143","wikidata":"https://www.wikidata.org/wiki/Q141488","display_name":"Graph","level":2,"score":0.47436079382896423},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.45715469121932983},{"id":"https://openalex.org/C103692084","wikidata":"https://www.wikidata.org/wiki/Q1765824","display_name":"Semantic grid","level":3,"score":0.4523221254348755},{"id":"https://openalex.org/C2780801425","wikidata":"https://www.wikidata.org/wiki/Q5164392","display_name":"Construct (python library)","level":2,"score":0.4195244014263153},{"id":"https://openalex.org/C80444323","wikidata":"https://www.wikidata.org/wiki/Q2878974","display_name":"Theoretical computer science","level":1,"score":0.28463584184646606},{"id":"https://openalex.org/C204321447","wikidata":"https://www.wikidata.org/wiki/Q30642","display_name":"Natural language processing","level":1,"score":0.2524070739746094},{"id":"https://openalex.org/C2129575","wikidata":"https://www.wikidata.org/wiki/Q54837","display_name":"Semantic Web","level":2,"score":0.2124398648738861},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"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/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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":3,"locations":[{"id":"doi:10.1155/2018/1420930","is_oa":true,"landing_page_url":"http://doi.org/10.1155/2018/1420930","pdf_url":"https://downloads.hindawi.com/journals/scn/2018/1420930.pdf","source":{"id":"https://openalex.org/S120683614","display_name":"Security and Communication Networks","issn_l":"1939-0114","issn":["1939-0114","1939-0122"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Security and Communication Networks","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:c5af2ca9e6ba42b488937e28f0630467","is_oa":false,"landing_page_url":"https://doaj.org/article/c5af2ca9e6ba42b488937e28f0630467","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Security and Communication Networks, Vol 2018 (2018)","raw_type":"article"},{"id":"pmh:oai:hindawi.com:10.1155/2018/1420930","is_oa":true,"landing_page_url":"https://doi.org/10.1155/2018/1420930","pdf_url":null,"source":{"id":"https://openalex.org/S4306400340","display_name":"Hindawi Journal of Chemistry (Hindawi)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210126990","host_organization_name":"Hindawi (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210126990"],"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":"","raw_type":"Research Article"}],"best_oa_location":{"id":"doi:10.1155/2018/1420930","is_oa":true,"landing_page_url":"http://doi.org/10.1155/2018/1420930","pdf_url":"https://downloads.hindawi.com/journals/scn/2018/1420930.pdf","source":{"id":"https://openalex.org/S120683614","display_name":"Security and Communication Networks","issn_l":"1939-0114","issn":["1939-0114","1939-0122"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319869","host_organization_name":"Hindawi Publishing Corporation","host_organization_lineage":["https://openalex.org/P4310319869"],"host_organization_lineage_names":["Hindawi Publishing Corporation"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Security and Communication Networks","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Quality Education","score":0.6200000047683716,"id":"https://metadata.un.org/sdg/4"}],"awards":[{"id":"https://openalex.org/G1218039703","display_name":null,"funder_award_id":"U1405254","funder_id":"https://openalex.org/F4320327794","funder_display_name":"Qinglan Project of Jiangsu Province of China"},{"id":"https://openalex.org/G1302814188","display_name":null,"funder_award_id":"2018YFB1003205","funder_id":"https://openalex.org/F4320327794","funder_display_name":"Qinglan Project of Jiangsu Province of China"},{"id":"https://openalex.org/G136835723","display_name":null,"funder_award_id":"BK20150925","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G1576588877","display_name":null,"funder_award_id":"61502242","funder_id":"https://openalex.org/F4320327794","funder_display_name":"Qinglan Project of Jiangsu Province of China"},{"id":"https://openalex.org/G1891174444","display_name":null,"funder_award_id":"U183610040","funder_id":"https://openalex.org/F4320327794","funder_display_name":"Qinglan Project of Jiangsu Province of China"},{"id":"https://openalex.org/G2217394791","display_name":null,"funder_award_id":"U183610040","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G2366000603","display_name":null,"funder_award_id":"17ZDA092","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G2476851938","display_name":"\u4e91\u8ba1\u7b97\u73af\u5883\u4e2d\u7684\u5bc6\u6587\u56fe\u50cf\u68c0\u7d22\u65b9\u6cd5\u7814\u7a76","funder_award_id":"61672294","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2492644075","display_name":null,"funder_award_id":"2018YFB1003205","funder_id":"https://openalex.org/F4320327518","funder_display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions"},{"id":"https://openalex.org/G2551775027","display_name":null,"funder_award_id":"BK20150925","funder_id":"https://openalex.org/F4320327518","funder_display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions"},{"id":"https://openalex.org/G2588577543","display_name":null,"funder_award_id":"61602253","funder_id":"https://openalex.org/F4320327794","funder_display_name":"Qinglan Project of Jiangsu Province of China"},{"id":"https://openalex.org/G2596279138","display_name":null,"funder_award_id":"U1405254","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G2699971246","display_name":null,"funder_award_id":"61772283","funder_id":"https://openalex.org/F4320327794","funder_display_name":"Qinglan Project of Jiangsu Province of China"},{"id":"https://openalex.org/G3237435641","display_name":null,"funder_award_id":"2018YFB1003205","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3327002499","display_name":null,"funder_award_id":"61602253","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3658791720","display_name":null,"funder_award_id":"61772283","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G3663638249","display_name":null,"funder_award_id":"61502242","funder_id":"https://openalex.org/F4320327518","funder_display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions"},{"id":"https://openalex.org/G4020049540","display_name":null,"funder_award_id":"U1536206","funder_id":"https://openalex.org/F4320327518","funder_display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions"},{"id":"https://openalex.org/G4081704729","display_name":null,"funder_award_id":"U1536206","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G4149087698","display_name":null,"funder_award_id":"U1405254","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G431506811","display_name":null,"funder_award_id":"2017M610574","funder_id":"https://openalex.org/F4320327794","funder_display_name":"Qinglan Project of Jiangsu Province of China"},{"id":"https://openalex.org/G4749221128","display_name":null,"funder_award_id":"U1405254","funder_id":"https://openalex.org/F4320327518","funder_display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions"},{"id":"https://openalex.org/G4887170035","display_name":null,"funder_award_id":"17ZDA092","funder_id":"https://openalex.org/F4320327518","funder_display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions"},{"id":"https://openalex.org/G5070077326","display_name":null,"funder_award_id":"17ZDA092","funder_id":"https://openalex.org/F4320327557","funder_display_name":"National Office for Philosophy and Social Sciences"},{"id":"https://openalex.org/G5189035954","display_name":null,"funder_award_id":"2017M610574","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G5408212559","display_name":null,"funder_award_id":"61602253","funder_id":"https://openalex.org/F4320327518","funder_display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions"},{"id":"https://openalex.org/G5568291052","display_name":null,"funder_award_id":"61602253","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G5670411789","display_name":null,"funder_award_id":"2017M610574","funder_id":"https://openalex.org/F4320327518","funder_display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions"},{"id":"https://openalex.org/G5675289170","display_name":null,"funder_award_id":"BK20150925","funder_id":"https://openalex.org/F4320327794","funder_display_name":"Qinglan Project of Jiangsu Province of China"},{"id":"https://openalex.org/G5923765608","display_name":null,"funder_award_id":"61502242","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G6146462771","display_name":null,"funder_award_id":"BK20151530","funder_id":"https://openalex.org/F4320327518","funder_display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions"},{"id":"https://openalex.org/G6293695460","display_name":null,"funder_award_id":"61502242","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6564050835","display_name":null,"funder_award_id":"61672294","funder_id":"https://openalex.org/F4320327518","funder_display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions"},{"id":"https://openalex.org/G6696828759","display_name":null,"funder_award_id":"17ZDA092","funder_id":"https://openalex.org/F4320327794","funder_display_name":"Qinglan Project of Jiangsu Province of China"},{"id":"https://openalex.org/G6698120632","display_name":null,"funder_award_id":"61772283","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6701583729","display_name":null,"funder_award_id":"17ZDA092","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G6777736880","display_name":null,"funder_award_id":"61672294","funder_id":"https://openalex.org/F4320327794","funder_display_name":"Qinglan Project of Jiangsu Province of China"},{"id":"https://openalex.org/G7080550451","display_name":null,"funder_award_id":"BK20151530","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G7184299398","display_name":null,"funder_award_id":"61772283","funder_id":"https://openalex.org/F4320327518","funder_display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions"},{"id":"https://openalex.org/G7202925326","display_name":null,"funder_award_id":"U183610040","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7488490361","display_name":null,"funder_award_id":"BK20151530","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G7645157601","display_name":null,"funder_award_id":"BK20151530","funder_id":"https://openalex.org/F4320327794","funder_display_name":"Qinglan Project of Jiangsu Province of China"},{"id":"https://openalex.org/G7686558157","display_name":null,"funder_award_id":"61672294","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G7981394880","display_name":null,"funder_award_id":"U183610040","funder_id":"https://openalex.org/F4320327518","funder_display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions"},{"id":"https://openalex.org/G8141000746","display_name":null,"funder_award_id":"U1536206","funder_id":"https://openalex.org/F4320327794","funder_display_name":"Qinglan Project of Jiangsu Province of China"},{"id":"https://openalex.org/G8354244977","display_name":null,"funder_award_id":"2017M610574","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G860498178","display_name":null,"funder_award_id":"U1536206","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G861659640","display_name":null,"funder_award_id":"BK20150925","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"},{"id":"https://openalex.org/G8732753751","display_name":null,"funder_award_id":"2018YFB1003205","funder_id":"https://openalex.org/F4320321543","funder_display_name":"China Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321543","display_name":"China Postdoctoral Science Foundation","ror":"https://ror.org/0426zh255"},{"id":"https://openalex.org/F4320327518","display_name":"Priority Academic Program Development of Jiangsu Higher Education Institutions","ror":null},{"id":"https://openalex.org/F4320327557","display_name":"National Office for Philosophy and Social Sciences","ror":"https://ror.org/04m0ms912"},{"id":"https://openalex.org/F4320327794","display_name":"Qinglan Project of Jiangsu Province of China","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2902106840.pdf","grobid_xml":"https://content.openalex.org/works/W2902106840.grobid-xml"},"referenced_works_count":10,"referenced_works":["https://openalex.org/W27827077","https://openalex.org/W1836365731","https://openalex.org/W1969761972","https://openalex.org/W1981354959","https://openalex.org/W1989495031","https://openalex.org/W2054701320","https://openalex.org/W2145426052","https://openalex.org/W2161214567","https://openalex.org/W2344811709","https://openalex.org/W2541518390"],"related_works":["https://openalex.org/W2387349142","https://openalex.org/W2108020129","https://openalex.org/W2101810124","https://openalex.org/W2495387725","https://openalex.org/W4243025272","https://openalex.org/W4206751470","https://openalex.org/W4300998812","https://openalex.org/W1446171314","https://openalex.org/W1497307167","https://openalex.org/W146038348"],"abstract_inverted_index":{"Currently,":[0],"searchable":[1],"encryption":[2,80],"becomes":[3],"the":[4,8,25,30,40,43,47,51,56,60,68,92,97,109,112,125],"focus":[5],"topic":[6,61,98],"with":[7,91],"emerging":[9],"cloud":[10],"computing":[11],"paradigm.":[12],"The":[13],"existing":[14],"research":[15],"schemes":[16],"are":[17],"mainly":[18],"semantic":[19,26,69,78,103,115],"extensions":[20],"of":[21,42,59,111],"multiple":[22],"keywords.":[23],"However,":[24],"information":[27,58],"carried":[28],"by":[29],"keywords":[31],"is":[32,127],"limited":[33],"and":[34,76,100,114,129],"does":[35],"not":[36],"respond":[37],"well":[38],"to":[39,65,107],"content":[41],"document.":[44],"And":[45],"when":[46],"original":[48],"scheme":[49,81,126],"constructs":[50],"conceptual":[52,84],"graph,":[53],"it":[54],"ignores":[55],"context":[57],"sentence,":[62],"which":[63],"leads":[64],"errors":[66],"in":[67,96],"extension.":[70],"In":[71],"this":[72],"paper,":[73],"we":[74],"define":[75],"construct":[77],"search":[79],"for":[82],"context-based":[83],"graph":[85],"(ESSEC).":[86],"We":[87],"make":[88],"contextual":[89],"contact":[90],"central":[93],"key":[94],"attributes":[95],"sentence":[99],"extend":[101],"its":[102],"information,":[104],"so":[105],"as":[106],"improve":[108],"accuracy":[110],"retrieval":[113],"relevance.":[116],"Finally,":[117],"experiments":[118],"based":[119],"on":[120],"real":[121],"data":[122],"show":[123],"that":[124],"effective":[128],"feasible.":[130]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-07-23T08:03:31.855105","created_date":"2025-10-10T00:00:00"}