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ACSAC
2004
IEEE
13 years 11 months ago
Detecting Exploit Code Execution in Loadable Kernel Modules
In current extensible monolithic operating systems, loadable kernel modules (LKM) have unrestricted access to all portions of kernel memory and I/O space. As a result, kernel-modu...
Haizhi Xu, Wenliang Du, Steve J. Chapin
ISCAS
2002
IEEE
82views Hardware» more  ISCAS 2002»
14 years 26 days ago
Delta-sigma algorithmic analog-to-digital conversion
Delta-sigma modulation for analog-to-digital conversion resolves a number of bits logarithmic in the number of modulation cycles, and linear in modulation order. As an alternative...
G. Mulliken, Farhan Adil, Gert Cauwenberghs, Roman...
TSMC
1998
99views more  TSMC 1998»
13 years 7 months ago
Learning visually guided grasping: a test case in sensorimotor learning
Abstract—We present a general scheme for learning sensorimotor tasks which allows rapid on-line learning and generalization of the learned knowledge to unfamiliar objects. The sc...
Ishay Kamon, Tamar Flash, Shimon Edelman
ISORC
2002
IEEE
14 years 26 days ago
Handling Aperiodic Tasks in Diverse Real-Time Systems via Plug-Ins
Functionality for various services of scheduling algorithms is typically provided as extensions to a basic algorithm. Aperiodic task handling, guarantees, etc., are integrated wit...
Tomas Lennvall, Gerhard Fohler, Björn Lindber...
ICC
2007
IEEE
170views Communications» more  ICC 2007»
13 years 11 months ago
Adaptive Power Loading for OFDM-Based Cognitive Radio Systems
Abstract--Cognitive radio (CR) technology is an innovative radio design philosophy which aims to increase spectrum utilization by exploiting unused spectrum in dynamically changing...
Gaurav Bansal, Md. Jahangir Hossain, Vijay K. Bhar...