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ISCAS
2007
IEEE
92views Hardware» more  ISCAS 2007»
16 years 22 days ago
Macroblock-Level Adaptive Scan Scheme for Discrete Cosine Transform Coefficients
—Discrete Cosine Transform (DCT) has been widely used in image/video coding systems, where zigzag scan is usually employed for DCT coefficient organization. However, due to local...
Li Zhang, Wen Gao, Qiang Wang, Debin Zhao
MTV
2007
IEEE
121views Hardware» more  MTV 2007»
16 years 22 days ago
Chico: An On-chip Hardware Checker for Pipeline Control Logic
The widening gap between CPU complexity and verification capability is becoming increasingly more salient. It is impossible to completely verify the functionality of a modern mic...
Andrew DeOrio, Adam Bauserman, Valeria Bertacco
SP
2007
IEEE
108views Security Privacy» more  SP 2007»
16 years 21 days ago
Trojan Detection using IC Fingerprinting
Hardware manufacturers are increasingly outsourcing their IC fabrication work overseas due to much lower costs. This poses a significant security risk for ICs used for critical m...
Dakshi Agrawal, Selçuk Baktir, Deniz Karako...
EMSOFT
2007
Springer
16 years 18 days ago
Optimal task placement to improve cache performance
Most recent embedded systems use caches to improve their average performance. Current timing analyses are able to compute safe timing guarantees for these systems, if tasks are ru...
Gernot Gebhard, Sebastian Altmeyer
ICN
2007
Springer
16 years 18 days ago
Toward Broad-Spectrum Autonomic Management
— The fields of autonomics and system configuration share a common goal in decreasing the cost of ownership of large fabrics. In this paper we present a combined vision in whic...
Edmund Smith, Paul Anderson