229 search results - page 34 / 46 » Semi-Lossless Text Compression |
SIGIR
2012
ACM
11 years 11 months ago
2012
ACM
Positional ranking functions, widely used in web search engines, improve result quality by exploiting the positions of the query terms within documents. However, it is well known ...
ICIP
2002
IEEE
14 years 10 months ago
2002
IEEE
The Mixed Raster Content (MRC) ITU document compression standard (T.44) specifies a multilayer decomposition model for compound documents into two contone image layers and a binar...
IUI
2009
ACM
14 years 5 months ago
2009
ACM
We all encounter many documents on a daily basis that we do not have time to process in their entirety. Nevertheless, we lack good tools to rapidly skim and identify key informati...
CIKM
2007
Springer
14 years 2 months ago
2007
Springer
Index compression techniques are known to substantially decrease the storage requirements of a text retrieval system. As a side-effect, they may increase its retrieval performanc...
SSIAI
2002
IEEE
14 years 1 months ago
2002
IEEE
The new image compression standard, JPEG2000, provides higher compression rates for the same visual quality for grayscale and color images than JPEG. JPEG2000 is being adopted for...