Báo cáo hóa học: " Research Article Network Anomaly Detection Based on Wavelet Analysis" doc

... characteristics of the monitored sources, anomaly detection can be classified into host -based and network- based. Typically, a host -based anomaly detection system runs on a local monitored host and uses ... 1999 DARPA intrusion detection dataset. 5. Conclusions and Future Work In this paper, we have proposed a completed network anomaly detection approach based on w...

Ngày tải lên: 21/06/2014, 22:20

... Journal on Image and Video Processing 9 Table 2: Detection results of the DBG-T and the proposed system (DBG-FSM). Scene True detections False detections Missed detections Lost detections DBG-T ... evaluation of stationary foreground object detection algorithms based on background subtraction techniques,” in Proceedings of the 6th IEEE International Conference on Advanced Video an...

Ngày tải lên: 21/06/2014, 07:20

... Sergejew, “Nonlinear considera- tions in EEG signal classification,” IEEE Transactions on Signal Processing, vol. 45, no. 4, pp. 829–836, 1997. [3] S. Marcel and J. Mill ´ an, “Person authentication using ... and A. Evan- gelou, “Parametric person identification from EEG using computational geometry,” in Proceedings of the 6th Interna- tional Conference on Electronics, Circuits and Systems...

Ngày tải lên: 22/06/2014, 19:20

... conservation and reducing communication conflict, we also assume that the same data packet using only one route to send. Considering the average rate of data reception by single hop transmission, ... conversion occurs only at the end of one time-step. It is worthy mentioning that in transmit state, the energy consumption of node is different for transmitting data by various power level. Based...

Ngày tải lên: 21/06/2014, 17:20

... suppression, cancellation, equalization, modulation, detection, estimation, coding, and synchronization. The study of the varying spectral content of such signals is possible through two-dimensional functions ... concentration and resolution performance based on various examples. 1. Introduction The nonstationary signals are very common in nature or are generated synthetically for practi...

Ngày tải lên: 21/06/2014, 08:20

... illustration of stationary and nonstationary blocks in a sequence of frames (box 1-stationary block, box 2-nonstationary block). 3. Video Analysis and Reconstr uction Using Time-Frequency Representations ... S-method. The second part of the proposed procedure deals with the high-quality reconstruction of the coefficients. The reconstruction of a stationary sequence is based on its first coeffi...

Ngày tải lên: 21/06/2014, 08:20

... MLD -based signal detection method for OFDM MIMO multiplexing with frequency domain spreading and code multiplexing. The proposed MLD -based signal detection method is based on the QR decomposition- ... proposed MLD -based signal detection method is based on the QRD-M algorithm (or QRM-MLD) for OFDM MIMO multiplexing, which uses per subcarrier -based signal orthogonalization...

Ngày tải lên: 21/06/2014, 08:20

... D. L. Wang, “Monaural musical sound separation based on pitch and common amplitude modu- lation,” IEEE Transactions on Audio, Speech, and Language Processing. In press. [25] D. Huron, “The avoidance ... proposed system is to utilize con- textual information available in a musical scene. Harmonics in nonoverlapped regions, called nonoverlapped harmonics, contain information that can be u...

Ngày tải lên: 21/06/2014, 20:20

... technological applications like telecommunication, teleoperation, or control of continuous systems by discrete controllers to which the above structure belongs to is that consisting of coupled continuous-time ... times reasonable expansive mapping,” Fixed Point Theory and Applications, vol. 2008, Article ID 302617, 6 pages, 2008. 12 L G. Hu, “Strong convergence of a modified Halpern’s iter...

Ngày tải lên: 21/06/2014, 20:20

... L. Gordon, J. N. Carter, and M. S. Nixon, “What image information is important in silhouette -based gait recog- nition?” in Proceedings of IEEE Computer Society Conference on Computer Vision and ... International Conference on Automatic Face and Gesture Recognition (FGR ’02), pp. 351–356, Washington, DC, USA, May 2002. [9] A. Y. Johnson and A. F. Bobick, “A multi-view method for gait rec...

Ngày tải lên: 21/06/2014, 22:20