Efficient Similarity Query in RFID Trajectory Databases.
Yanqiu WangGe YuYu GuDejun YueTiancheng ZhangPublished in: WAIM (2010)
Keyphrases
- databases
- database
- data retrieval
- database queries
- finding similar
- query processing
- data sources
- low cost
- response time
- indexing techniques
- similarity computation
- user defined
- heterogeneous databases
- similarity measure
- efficient query evaluation
- edit distance
- user queries
- lightweight
- web databases
- query interface
- distance measure
- similarity measurement
- similarity scores
- image similarity
- similarity queries
- database systems