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ISCAS
2005
IEEE
152views Hardware» more  ISCAS 2005»
14 years 1 months ago
Error resilient content-based image authentication over wireless channel
—The pervasive distribution of digital images triggers an emergent need of authenticating degraded images by lossy compression and transmission. This paper proposes a robust cont...
Shuiming Ye, Qibin Sun, Ee-Chien Chang
DAGSTUHL
2008
13 years 9 months ago
Fast (Parallel) Dense Linear System Solvers in C-XSC Using Error Free Transformations and BLAS
Existing selfverifying solvers for dense linear (interval-)systems in C-XSC provide high accuracy, but are rather slow. A new set of solvers is presented, which are a lot faster th...
Walter Krämer, Michael Zimmer
CORR
2007
Springer
169views Education» more  CORR 2007»
13 years 7 months ago
Algorithmic Complexity Bounds on Future Prediction Errors
We bound the future loss when predicting any (computably) stochastic sequence online. Solomonoff finitely bounded the total deviation of his universal predictor M from the true d...
Alexey V. Chernov, Marcus Hutter, Jürgen Schm...
INFOCOM
2009
IEEE
14 years 2 months ago
All Bits Are Not Equal - A Study of IEEE 802.11 Communication Bit Errors
—In IEEE 802.11 Wireless LAN (WLAN) systems, techniques such as acknowledgement, retransmission, and transmission rate adaptation, are frame-level mechanisms designed for combati...
Bo Han, Lusheng Ji, Seungjoon Lee, Bishwaranjan Bh...
CNSR
2005
IEEE
105views Communications» more  CNSR 2005»
14 years 1 months ago
A New Analytic Approach to Evaluation of Packet Error Rate in Wireless Networks
Bit Error Rate (BER) and Packet Error Rate (PER) are important Quality of Service Parameters for Wireless network. Most of researches in QoS have been devoted to the analysis of B...
Ramin Khalili, Kavé Salamatian