868 search results - page 3 / 174 » A general compression algorithm that supports fast searching |
ICASSP
2011
IEEE
12 years 10 months ago
2011
IEEE
In this paper, a new class of audio representations is introduced, together with a corresponding fast decomposition algorithm. The main feature of these representations is that th...
ICIP
2000
IEEE
14 years 7 months ago
2000
IEEE
Optimal fractal coding consists of finding in a finite set of contractive affine mappings one whose unique fixed point is closest to the original image. Optimal fractal coding is ...
CIKM
2007
Springer
14 years 12 days ago
2007
Springer
Compression of term frequency lists and very long document-id lists within an inverted file search engine are examined. Several compression schemes are compared including Elias γ...
SPIRE
1998
Springer
13 years 10 months ago
1998
Springer
We present a fast compression and decompression technique for natural language texts. The novelty is that the exact search can be done on the compressed text directly, using any k...
ALENEX
2008
13 years 7 months ago
2008
We present the algorithmic core of a full text data base that allows fast Boolean queries, phrase queries, and document reporting using less space than the input text. The system ...