331 search results - page 6 / 67 » Improved Antidictionary Based Compression |
CISS
2010
IEEE
13 years 1 days ago
2010
IEEE
—We consider the problem of joint rate scheduling and lossy data compression in a two-way relay network with distortion-sensitive stochastic packet traffic. A relay node facilit...
INFOCOM
2010
IEEE
13 years 6 months ago
2010
IEEE
Abstract— The sparse nature of location finding problem makes the theory of compressive sensing desirable for indoor positioning in Wireless Local Area Networks (WLANs). In this...
TIP
2010
13 years 6 months ago
2010
—This paper proposes a selective data pruning-based compression scheme to improve the rate-distortion relation of compressed images and video sequences. The original frames are p...
DCC
2005
IEEE
14 years 8 months ago
2005
IEEE
In this paper we present a new dictionary-based preprocessing technique and its implementation called TWRT (Two-level Word Replacing Transformation). Our preprocessor uses several...
ESA
2009
Springer
14 years 3 months ago
2009
Springer
In this paper we investigate the problem of partitioning an input string T in such a way that compressing individually its parts via a basecompressor C gets a compressed output th...