Sciweavers

ISAAC
2004
Springer
94views Algorithms» more  ISAAC 2004»
13 years 9 months ago
Error Compensation in Leaf Root Problems
The k-Leaf Root problem is a particular case of graph power problems. Here, we study “error correction” versions of k-Leaf Root—that is, for instance, adding or deleting at m...
Michael Dom, Jiong Guo, Falk Hüffner, Rolf Ni...
ICMCS
2005
IEEE
97views Multimedia» more  ICMCS 2005»
13 years 10 months ago
Standard Compatible Error Correction for Multimedia Transmissions Over 802.11 WLAN
In this paper, we analyze a standard compatible error correction technique for multimedia transmissions over 802.11 WLANs that exploits, when available, the information of previou...
Enrico Masala, Antonio Servetti, Juan Carlos De Ma...
MMSEC
2006
ACM
231views Multimedia» more  MMSEC 2006»
13 years 10 months ago
JPEG2000-based secure image authentication
We present an efficient JPEG2000-based image authentication scheme, which is robust to JPEG compression and other allowed signal processing operations. Positive wavelet-based wate...
Mathias Schlauweg, Dima Pröfrock, Erika M&uum...
GLOBECOM
2006
IEEE
13 years 10 months ago
On the Parallelism of Convolutional Turbo Decoding and Interleaving Interference
— In forward error correction, convolutional turbo codes were introduced to increase error correction capability approaching the Shannon bound. Decoding of these codes, however, ...
Olivier Muller, Amer Baghdadi, Michel Jéz&e...
ICC
2008
IEEE
161views Communications» more  ICC 2008»
13 years 11 months ago
Multidimensional Layered Forward Error Correction Using Rateless Codes
Abstract— Modern layered or scalable video coding technologies generate a video bit stream with various inter layer dependencies due to references between the layers. This work p...
Cornelius Hellge, Thomas Schierl, Thomas Wiegand
SBCCI
2009
ACM
145views VLSI» more  SBCCI 2009»
13 years 11 months ago
Pipelined successive approximation conversion (PSAC) with error correction for a CMOS ophthalmic sensor
The purpose of this work is the proposal of a 10-Bit / 1 MSPS Analog to Digital Converter (ADC) with error correction to match the requirements of a CMOS wavefront sensor for opht...
Frank Sill, Davies W. de Lima Monteiro
IFIP
2009
Springer
13 years 11 months ago
Enhancing Progressive Encryption for Scalable Video Streams
The technique called progressive encryption is used in many areas of content security. However, the plain algorithm itself is only applicable in real transmission scenarios where n...
Viktor Gergely, Gábor Fehér
ISCA
2009
IEEE
148views Hardware» more  ISCA 2009»
13 years 11 months ago
Memory mapped ECC: low-cost error protection for last level caches
This paper presents a novel technique, Memory Mapped ECC, which reduces the cost of providing error correction for SRAM caches. It is important to limit such overheads as processo...
Doe Hyun Yoon, Mattan Erez
CHI
2010
ACM
13 years 11 months ago
Predicting the cost of error correction in character-based text entry technologies
Researchers have developed many models to predict and understand human performance in text entry. Most of the models are specific to a technology or fail to account for human fact...
Ahmed Sabbir Arif, Wolfgang Stuerzlinger
ICIP
2002
IEEE
14 years 6 months ago
Efficient partitioning of unequal error protected MPEG video streams for multiple channel transmission
Reliable transmission of video over wireless networks must address the limited bandwidth and the possibility of loss. When the bandwidth is insufficient on a single channel, the v...
Wen Xu, Sheila S. Hemami