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13801
Simulation of gas filled head-disk interface for future extremely high density magnetic recording
Published 2012“…To meet the demand of consumer for an increased storage capacity, the bits on the platters needs to be made smaller. As the bits are smaller, the read/write heads need to be flying very close to the surface of the platters. …”
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Final Year Project (FYP) -
13802
Secured HF image transmission system
Published 2006“…An AES (Advanced Encryption Standard) block is cipher is used for both authentication and key distribution with key length 256 bits and 128 bits respectively. For confidentiality, stream cipher algorithm used is based on the linear feedback register (LFSR) and a nonlinear combining function. …”
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Monograph -
13803
FPGA Implementation of a Cryptographically-Secure PUF Based on Learning Parity with Noise
Published 2017-12-01“…Our simplifications allow for a dramatic reduction in area by making a mild security assumption on ring oscillator physical obfuscated key output bits.…”
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Article -
13804
Detectability Improved Tamper Detection Scheme for Absolute Moment Block Truncation Coding Compressed Images
Published 2018-08-01“…Meanwhile, the most significant bits of QLs are symmetrically perturbed to generate the candidates of ACs. …”
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Article -
13805
Spectral and Energy Efficiency of Distributed Massive MIMO with Low-Resolution ADC
Published 2018-12-01“…Furthermore, low-resolution ADCs with 3 or 4 bits outperform perfect ADCs in energy efficiency. …”
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Article -
13806
An Enhanced Adaptive Block Truncation Coding with Edge Quantization Scheme
Published 2020-10-01“…However, it is observed that ABTC-EQ uses 2 bits to represent the index of three clusters in a block. …”
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Article -
13807
Bi-GRU Enhanced Cost-Effective Memory-Aware End-to-End Learning for Geometric Constellation Shaping in Optical Coherent Communications
Published 2024-01-01“…Results show that the proposed bi-GRU based GCS scheme can achieve a performance gain over square 64QAM in mutual information (MI) with 0.12 bits/symbol and a Q-factor gain of 0.4 dB at optimal launched optical power. …”
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Article -
13808
Reversible Data Hiding for AMBTC Compressed Images Based on Matrix and Hamming Coding
Published 2021-01-01“…To achieve our objective, for the first layer, four disjoint sets using different combinations of the mean value (AVG) and the standard deviation (VAR) are derived according to the combination of secret bits and the corresponding bitmap, following Lin et al.’s method. …”
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Article -
13809
Perancangan Sistem Kontrol CNC Pengebor PCB Otomatis Berbasis Raspberry PI
Published 2021-05-01“…As well as before drilling, the installation of drill bits must be precise so that at the time of spinning, the drill bits do not shake.…”
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Article -
13810
Linear Layer Architecture Based on Cyclic Shift and XOR
Published 2023-07-01“…One of the nodes of a block symmetric encryption algorithm is represented by a linear layer, the purpose of which is to distribute the mutual influence of bits within the processed data block. Several methods exist for constructing a linear layer, the most common of which are matrix multiplication operations and the permutation of bits. …”
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Article -
13811
Improving the Signal-to-Noise Ratio of Photonic Frequency Conversion from 852 nm to 1560 nm Based on a Long-Wavelength Laser-Pumped PPLN Waveguide Module
Published 2022-12-01“…The storage wavelength of quantum nodes based on atomic systems does not match the wavelength of optical fiber communication, which requires the establishment of an efficient conversion system between flying bits and storage bits. In this paper, based on the nonlinear wavelength conversion technology of the periodically poled lithium niobate waveguide, a low-noise conversion of 852-nm photons to 1560-nm photons was achieved by a 1878-nm pump laser. …”
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Article -
13812
A lower bound on the queueing delay in resource constrained load balancing
Published 2021“…We study the fundamental resource requirements (memory bits and message exchange rate), in order to drive the expected queueing delay in steadystate of a typical job to zero, as n increases. …”
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Article -
13813
Stochastic inner product core for digital FIR filters
Published 2018“…As a result, an SC based FIR digital FIR filter is implemented on Altera Cyclone V FPGA which operates on stochastic sequences of 256-bits length (8-bits precision level). Experimental results show that the developed filter has lower hardware cost, better accuracy and higher fault tolerance level compared with other stochastic implementations.…”
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Journal Article -
13814
New Jochemsz–May Cryptanalytic bound for RSA system utilizing common Modulus N = p2q
Published 2021“…Based on the two key equations e1d1 − k1φ(N) = 1 and e2d2 − k2φ(N) = 1 where φ(N) = p(p − 1)(q − 1), our attack works when the primes share a known amount of least significant bits (LSBs) and the private exponents share an amount of most significant bits (MSBs). …”
Article -
13815
A comparison of discrete cosine transform and discrete wavelet transform algorithm in watermarking against common attacks
Published 2015“…With DCT, the watermark bits were embedded into the mid-band coefficients of the DCT in the cover image where the DWT algorithm was embedded the watermark bits into the horizontal and vertical sub-bands of DWT in the cover image. …”
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Thesis -
13816
A new method to increase the capacity of audio steganography based on the LSB algorithm
Published 2015“…The secret message bits are hidden into variable and multiple LSBs layer in this method. …”
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Article -
13817
Genetic algorithm for fragile audio watermarking
Published 2015“…A novel genetic-concept-based algorithm is proposed for fragile audio watermarking to reduce the distortion of least significant bits substitution and consequently improve the peak signal-to-noise ratio (PSNR) and increase the payload of results. …”
Article -
13818
Bilateral Investment Treaties and the Increase in Egyptian Appearances Before International Arbitration Tribunals
Published 2021“…Bilateral investment treaties (BITs) are thus agreements which monitor investment relations between any two signatory states to safeguard their interests in terms of overseas investments by providing safety to all their foreign investors…”
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Article -
13819
Porting Rulex Software to the Raspberry Pi for Machine Learning Applications on the Edge
Published 2021-09-01“…Specifically, we explain the porting Rulex’s libraries on Windows 32 Bits, Ubuntu 64 Bits, and Raspbian 32 Bits. Therefore, with the aim of carrying out an in-depth verification of the application possibilities, we propose to perform forecasts on five unrelated datasets from five different applications, having varying sizes in terms of the number of records, skewness, and dimensionality. …”
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Article -
13820
Method of information protection based on the integration of probabilistic encryption and noise immune coding
Published 2023-12-01“…The tasks to be solved are as follows: to develop a probabilistic encryption algorithm that considers the entropy of the characters’ appearance in a message; to implement iterative coding with variable parameters of the information bits matrix; and to implement error decorrelation based on the generated matrix by interleaving information and check bits according to a given algorithm. …”
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Article