119 search results - page 1 / 24 » On the Complexity of Optimal Grammar-Based Compression |
DCC
2006
IEEE
14 years 5 months ago
2006
IEEE
EDBT
2010
ACM
14 years 3 days ago
2010
ACM
Compressed bitmap indexes are increasingly used for efficiently querying very large and complex databases. The Word Aligned Hybrid (WAH) bitmap compression scheme is commonly rec...
ICIP
2002
IEEE
14 years 7 months ago
2002
IEEE
In this paper, we consider the problem of lossless compression of video by taking into account temporal information. Video lossless compression is an interesting possibility in th...
ICIP
2007
IEEE
14 years 7 months ago
2007
IEEE
Interactive navigation in image-based scenes requires random access to the compressed reference image data. When using state of the art block-based hybrid video coding techniques,...
ICC
2007
IEEE
13 years 12 months ago
2007
IEEE
—We address the problem of distributed source coding of binary sources with side information at the decoder. We propose a compression scheme using irregular turbo codes. We optim...