25112 search results - page 4693 / 5023 » Data, Information, and Knowledge |
192
click to vote
JFR
2007
15 years 6 months ago
2007
In this paper we describe an Extended Kalman Filter (EKF) algorithm for estimating the pose and velocity of a spacecraft during Entry, Descent and Landing (EDL). The proposed esti...
221
click to vote
TSMC
2008
15 years 6 months ago
2008
Abstract--Network intrusion detection aims at distinguishing the attacks on the Internet from normal use of the Internet. It is an indispensable part of the information security sy...
168
click to vote
TSMC
2008
15 years 6 months ago
2008
This paper proposes a novel method to estimate the head yaw rotations based on the asymmetry of 2-D facial appearance. In traditional appearance-based pose estimation methods, feat...
166
click to vote
TSP
2008
15 years 6 months ago
2008
In this paper, the problem of joint channel and carrier frequency offset (CFO) estimation is studied in the context of multiple-input multiple-output (MIMO) communications based on...
172
click to vote
TSP
2008
15 years 6 months ago
2008
Abstract--This paper presents a new approach to soft demodulation for MIMO channels. The proposed method is an approximation to the exact a posteriori probability-per-bit computer....