Matches in SemOpenAlex for { <https://semopenalex.org/work/W4281390172> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W4281390172 abstract "The document vectors constructed by the traditional searchable encryption scheme based on the term frequency-inverse document frequency model not only have high dimensionality and sparsity, but also ignore the semantic information of documents and keywords. In this paper, we introduce the sentence bidirectional encoder representations from transformers model (SBERT) to obtain semantic information-embedded vectors for documents and keywords. By adopting the SBERT model, we pro-pose a CBG-index based semantic-aware multi-keyword ranked search scheme (CSMRS). In the scheme, a topic-term frequency-inverse topic frequency (TTF-ITF) model and a clustering-based group index (CBG-index) are proposed. The TTF-ITF model is used to generate semantic vectors for keywords, and the CBG-index is used to improve the search efficiency. The experimental results demonstrate the better performance than the existing works in terms of search efficiency and search result semantic precision." @default.
- W4281390172 created "2022-05-25" @default.
- W4281390172 creator A5001530798 @default.
- W4281390172 creator A5018522833 @default.
- W4281390172 creator A5044702072 @default.
- W4281390172 creator A5065733470 @default.
- W4281390172 creator A5081467995 @default.
- W4281390172 creator A5085827951 @default.
- W4281390172 date "2022-05-04" @default.
- W4281390172 modified "2023-10-18" @default.
- W4281390172 title "CSMRS: An Efficient and Effective Semantic-aware Ranked Search Scheme over Encrypted Cloud Data" @default.
- W4281390172 doi "https://doi.org/10.1109/cscwd54268.2022.9776064" @default.
- W4281390172 hasPublicationYear "2022" @default.
- W4281390172 type Work @default.
- W4281390172 citedByCount "0" @default.
- W4281390172 crossrefType "proceedings-article" @default.
- W4281390172 hasAuthorship W4281390172A5001530798 @default.
- W4281390172 hasAuthorship W4281390172A5018522833 @default.
- W4281390172 hasAuthorship W4281390172A5044702072 @default.
- W4281390172 hasAuthorship W4281390172A5065733470 @default.
- W4281390172 hasAuthorship W4281390172A5081467995 @default.
- W4281390172 hasAuthorship W4281390172A5085827951 @default.
- W4281390172 hasConcept C111919701 @default.
- W4281390172 hasConcept C121332964 @default.
- W4281390172 hasConcept C124101348 @default.
- W4281390172 hasConcept C134306372 @default.
- W4281390172 hasConcept C136764020 @default.
- W4281390172 hasConcept C148730421 @default.
- W4281390172 hasConcept C154945302 @default.
- W4281390172 hasConcept C166423231 @default.
- W4281390172 hasConcept C23123220 @default.
- W4281390172 hasConcept C2777382242 @default.
- W4281390172 hasConcept C2777530160 @default.
- W4281390172 hasConcept C33923547 @default.
- W4281390172 hasConcept C41008148 @default.
- W4281390172 hasConcept C61797465 @default.
- W4281390172 hasConcept C62520636 @default.
- W4281390172 hasConcept C73555534 @default.
- W4281390172 hasConcept C75165309 @default.
- W4281390172 hasConcept C77618280 @default.
- W4281390172 hasConcept C79974875 @default.
- W4281390172 hasConcept C81758059 @default.
- W4281390172 hasConcept C90312973 @default.
- W4281390172 hasConcept C97854310 @default.
- W4281390172 hasConceptScore W4281390172C111919701 @default.
- W4281390172 hasConceptScore W4281390172C121332964 @default.
- W4281390172 hasConceptScore W4281390172C124101348 @default.
- W4281390172 hasConceptScore W4281390172C134306372 @default.
- W4281390172 hasConceptScore W4281390172C136764020 @default.
- W4281390172 hasConceptScore W4281390172C148730421 @default.
- W4281390172 hasConceptScore W4281390172C154945302 @default.
- W4281390172 hasConceptScore W4281390172C166423231 @default.
- W4281390172 hasConceptScore W4281390172C23123220 @default.
- W4281390172 hasConceptScore W4281390172C2777382242 @default.
- W4281390172 hasConceptScore W4281390172C2777530160 @default.
- W4281390172 hasConceptScore W4281390172C33923547 @default.
- W4281390172 hasConceptScore W4281390172C41008148 @default.
- W4281390172 hasConceptScore W4281390172C61797465 @default.
- W4281390172 hasConceptScore W4281390172C62520636 @default.
- W4281390172 hasConceptScore W4281390172C73555534 @default.
- W4281390172 hasConceptScore W4281390172C75165309 @default.
- W4281390172 hasConceptScore W4281390172C77618280 @default.
- W4281390172 hasConceptScore W4281390172C79974875 @default.
- W4281390172 hasConceptScore W4281390172C81758059 @default.
- W4281390172 hasConceptScore W4281390172C90312973 @default.
- W4281390172 hasConceptScore W4281390172C97854310 @default.
- W4281390172 hasFunder F4320321001 @default.
- W4281390172 hasLocation W42813901721 @default.
- W4281390172 hasOpenAccess W4281390172 @default.
- W4281390172 hasPrimaryLocation W42813901721 @default.
- W4281390172 hasRelatedWork W12725742 @default.
- W4281390172 hasRelatedWork W13579647 @default.
- W4281390172 hasRelatedWork W15077048 @default.
- W4281390172 hasRelatedWork W310749 @default.
- W4281390172 hasRelatedWork W40399 @default.
- W4281390172 hasRelatedWork W5082662 @default.
- W4281390172 hasRelatedWork W8779486 @default.
- W4281390172 hasRelatedWork W8919361 @default.
- W4281390172 hasRelatedWork W9502384 @default.
- W4281390172 hasRelatedWork W3155430 @default.
- W4281390172 isParatext "false" @default.
- W4281390172 isRetracted "false" @default.
- W4281390172 workType "article" @default.