18 search results - page 2 / 4 » Index Compression Using Fixed Binary Codewords |
ICASSP
2011
IEEE
12 years 9 months ago
2011
IEEE
The aim of compressed sensing is to recover attributes of sparse signals using very few measurements. Given an overall bit budget for quantization, this paper demonstrates that th...
DCC
2006
IEEE
14 years 4 months ago
2006
IEEE
We propose a new sequential, adaptive, quadratic-time algorithm for variable-rate lossy compression of memoryless sources at a fixed distortion. The algorithm uses approximate pat...
TIT
2008
13 years 5 months ago
2008
Abstract--This letter considers the average complexity of maximum-likelihood (ML) decoding of convolutional codes. ML decoding can be modeled as finding the most probable path take...
SIGMOD
2009
ACM
14 years 5 months ago
2009
ACM
Column-oriented database systems [19, 23] perform better than traditional row-oriented database systems on analytical workloads such as those found in decision support and busines...
USENIX
1993
13 years 6 months ago
1993
Discovering different types of file resources (such as documentation, programs, and images) in the vast amount of data contained within network file systems is useful for both u...