272 search results - page 19 / 55 » The compressed permuterm index |
SIGMOD
2002
ACM
15 years 12 months ago
2002
ACM
Recently several important relational database tasks such as index selection, histogram tuning, approximate query processing, and statistics selection have recognized the importan...
ERCIMDL
2009
Springer
15 years 6 months ago
2009
Springer
This paper presents a structure we call XML Wavelet Tree (XWT) to represent any XML document in a compressed and self-indexed form. Therefore, any query or procedure that could be ...
IR
2008
14 years 11 months ago
2008
A compressed full-text self-index for a text T , of size u, is a data structure used to search for patterns P, of size m, in T , that requires reduced space, i.e. space that depend...
ICIP
2003
IEEE
16 years 1 months ago
2003
IEEE
The efficiency of compressing color-quantized images using general purpose lossless image coding methods depends on the degree of smoothness of the index images. A wellknown and v...
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FUN
2010
Springer
15 years 4 months ago
2010
Springer
The way memory hierarchy has evolved in recent decades has opened new challenges in the development of indexing structures in general and spatial access methods in particular. In t...