FPGA based architecture for pattern matching using cuckoo hashing in network instrusion detection system

... search points in the cross search, therefore address generation for search pass to in Table is straightforward For the remaining search passes5–15, tables of constant offset values are obtained ... that registers D6 contain × SADs, D7 contain × SADs, D8 contain × 16 SADs, D9 contain 16 × SADs, D10 contain × SADs, and finally, D11 contains the 16 × 16 SAD These SADs are compared appropri...

Ngày tải lên: 21/06/2014, 20:20

... the arrowing and labelling results were verified to have the same values as software simulations in Matlab The Spartan-3 FPGA contains a total of 13312 slices The implementation results of the architecture ... about 20% of the chip area on the Spartan-3 FPGA Summary This paper proposed a fast method of implementing the watershed transform based on rainfall simulation...

Ngày tải lên: 21/06/2014, 20:20

... Signal Processing MATRIX INVERSION Boundary cell Input Hardware implementation of matrix inversion has been discussed in many papers [3] In this section, a systolic- arraybased inversion is introduced ... algorithm comprises a set of matrix operations, including matrix addition, matrix subtraction, matrix multiplication, and matrix inversion Among these matrix ope...

Ngày tải lên: 22/06/2014, 23:20

... contrast to the sequence of intervention mapping steps, the evaluation design was already defined by the start of the European project The process evaluation was developed by the main coordinating ... during the second face -to- face meeting in November 2007 and finilised by the beginning of 2008 (Table 1) In January 2008, a central training was organised...

Ngày tải lên: 14/08/2014, 08:20

... Perception -based learning for motion in contact in task planning, Journal of Intelligent and Robotic Systems 17 (1996) 283–308 [21] T Kohonen, in: Self-Organizing Maps, Springer Series in Information ... steps required to perform a correct insertion and is expressed in terms of cost or negative reinforcement Sutton [22] defined reinforcement learning (RL) as the learni...

Ngày tải lên: 28/03/2014, 14:20

... Issue Introduction, JAI-ED, 5/4, pp 417-428 Hamburger, H.& Hashim, R.(1992) Foreign Language Tutoring and Learning Environment, In " Intelligent Tutoring Systems for Foreign Language Learning, ... System, Proc Language Teaching and Language Technology, Univ of Groningen Swartz, M.L & Yazdani, M (eds.) (19992) Intelligent Tutoring Systems for Foreign Language Learnin...

Ngày tải lên: 31/03/2014, 04:20

... on-demand data transfer, runtime update of near likely nodes, and adaptive adjustment through reinforcement learning 5.1 On-Demand Data Transfer In PARIS, data transfer happens on-demand, that is, ... identified as a near likely node for more than one collector nodes In PARIS, the near likely node is stateless, whereas the collector nodes keep a data track tabl...

Ngày tải lên: 21/06/2014, 18:20

... sectorization and BS antenna radiation pattern has also been studied Cells sectorization and use of narrow beam BS antennas increase Konstantinos B Baltzis significantly the capacity of a cellular ... Mediterranean Microwave Symposium, pp 1–5, Budapest, Hungary, July 2007 [20] I A Aldmour, K Al-Begain, and A I Zreikat, “Uplink capacity/ coverage analysis of WCDMA with...

Ngày tải lên: 21/06/2014, 23:20

... Perception -based learning for motion in contact in task planning, Journal of Intelligent and Robotic Systems 17 (1996) 283–308 [21] T Kohonen, in: Self-Organizing Maps, Springer Series in Information ... steps required to perform a correct insertion and is expressed in terms of cost or negative reinforcement Sutton [22] defined reinforcement learning (RL) as the learni...

Ngày tải lên: 27/06/2014, 18:20

... communication systems In smart antenna systems, the direction of users is an important factor to increase the capacity, and an antenna array is usually used at the base station to estimate and track ... hopping signals, and a new method is proposed to track multipath frequency hopping signals In Chapter 2, several popular methods for DOA estimation are addressed in...

Ngày tải lên: 15/09/2015, 22:51

... kraft pulp mill based on data from a model mill depicting a typical Scandinavian pulp mill As an addition, Papers IV, VI and VIII are based on data from existing European pulp and paper mills and ... pulp and paper industry Model Paper III Research theme The papers are based on data for a typical Scandinavian kraft pulp mill of today Methodology and mod...

Ngày tải lên: 22/02/2014, 09:20

... technology, and (7) subject’s experience and motivation during training Information on adherence to the biofeedback- based training program was collected by extracting participation rates and information ... and (2) the effectiveness of biofeedback- based training programs for balance and/ or mobility in older adults Biofeedback was defined as measuring some aspec...

Ngày tải lên: 19/06/2014, 08:20

... wish to impose their preference on the results This is the case where we can use our proposed method To apply the proposed interactive method to the DMEA-II for the Spam Email Detection System ... of the DM in the solution process, In an interactive method, the intermediate search results are presented to the DM to investigate; then the DM can...

Ngày tải lên: 13/08/2015, 10:00

... while some fast classification methods are used to remove vegetation in the training area 4.3.1 Training area The training area is a small area defined in the image Since road color samples will ... decomposing an image into two separate images, one image containing variation in surface reflectance and another representing the variation in the illumination across the image (or sha...

Ngày tải lên: 16/10/2015, 15:38

... low-memory implementations for SPIHT compression In strip-based coding, SPIHT coding is sequentially performed on a few lines of wavelet coefficients that are stored in a strip buffer as shown in ... improvements in lowmemory implementations for image compression In stripbased coding, a few image lines that are acquired in raster scan format are first wavelet transform...

Ngày tải lên: 21/06/2014, 20:20