Shape-based retrieval of similar subsequences in time-series databases.
Sang-Wook KimJeehee YoonSanghyun ParkTae-Hoon KimPublished in: SAC (2002)
Keyphrases
- finding similar
- level set
- image database
- indexing techniques
- user defined
- information retrieval
- information retrieval systems
- query expansion
- retrieval model
- retrieval accuracy
- content based retrieval
- object detection
- shape analysis
- shape features
- similarity search
- index structure
- dynamic time warping
- data mining tasks
- variable length
- subsequence matching
- search engine