Research on the Inverted Index Based on Compression and Perception.
Ningning SongLongqun ZouYunluo LiuPublished in: ISCTCS (2013)
Keyphrases
- inverted index
- inverted lists
- wavelet tree
- early termination
- data structure
- document retrieval
- compressed text
- query processing
- keyword search
- text retrieval systems
- index structure
- inverted file
- compression scheme
- compression ratio
- disk space
- image compression
- random access
- query evaluation
- multimedia
- databases
- indexing scheme
- query expansion
- image classification
- object recognition
- multiscale