Attribute-based hierarchical file encryption for efficient retrieval of files by DV index tree from cloud using crossover genetic algorithm.
R. NareshM. SayeekumarG. M. KarthickP. SuprajaPublished in: Soft Comput. (2019)
Keyphrases
- efficient retrieval
- genetic algorithm
- index tree
- file system
- database
- crossover operator
- multimedia databases
- evolutionary algorithm
- pre computed
- content based retrieval
- multimedia data
- neural network
- metadata
- databases
- multimedia
- space partitioning
- r tree
- multi dimensional
- video sequences
- face recognition
- indexing structure