Semantic Contextual Search Based on Conceptual Graphs over Encrypted Cloud.
Zhenghong WangZhangjie FuXingming SunPublished in: Secur. Commun. Networks (2018)
Keyphrases
- conceptual graphs
- retrieval engine
- semantic representation
- natural language queries
- conceptual structures
- natural language
- domain ontology
- knowledge structures
- formal representation
- semantic search
- cloud computing
- partial order
- contextual information
- object oriented
- search engine
- data mining
- knowledge management
- collaborative filtering
- data sources
- active learning
- training data
- artificial intelligence
- learning algorithm