STKST-I: An Efficient Semantic Trajectory Search by Temporal and Semantic Keywords.
Xia WuYingbo LiuXiaoming ZhaoJingsi ChenPublished in: Expert Syst. Appl. (2023)
Keyphrases
- semantic search
- keywords
- semantic information
- domain specific
- user queries
- search algorithm
- natural language
- semantic content
- semantic relationships
- semantic context
- high level
- search tools
- low level features
- domain independent
- keyword search
- temporal reasoning
- search strategy
- text documents
- web search engines
- semantic knowledge
- text representation
- latent semantic
- wordnet