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ICC
2007
IEEE
120views Communications» more  ICC 2007»
14 years 1 months ago
Narrowband Interference Mitigation in Turbo-Coded OFDM Systems
— A method for the mitigation of the effect of narrowband interference (NBI) on the turbo decoder in OFDM systems is proposed. The presence of NBI leads to a contaminated Gaussia...
Sheetal Kalyani, Vimal Raj, Krishnamurthy Giridhar
DEBU
2010
152views more  DEBU 2010»
13 years 4 months ago
Implementing an Append-Only Interface for Semiconductor Storage
Solid-state disks are currently based on NAND flash and expose a standard disk interface. To accommodate limitations of the medium, solid-state disk implementations avoid rewritin...
Colin W. Reid, Philip A. Bernstein
SUTC
2006
IEEE
14 years 1 months ago
Detection and Repair of Software Errors in Hierarchical Sensor Networks
Abstract— Sensor networks are being increasingly deployed for collecting critical data in various applications. Once deployed, a sensor network may experience faults at the indiv...
Douglas Herbert, Yung-Hsiang Lu, Saurabh Bagchi, Z...
ACSAC
2005
IEEE
14 years 1 months ago
A User-level Framework for Auditing and Monitoring
Logging and auditing is an important system facility for monitoring correct system operation and for detecting potential security problems. We present an architecture for implemen...
Yongzheng Wu, Roland H. C. Yap
CN
2007
133views more  CN 2007»
13 years 7 months ago
Automatic high-performance reconstruction and recovery
Self-protecting systems require the ability to instantaneously detect malicious activity at run-time and prevent execution. We argue that it is impossible to perfectly self-protec...
Ashvin Goel, Wu-chang Feng, Wu-chi Feng, David Mai...