Results 81 to 90 of about 15,579,173 (247)

Steganographically Encoded Data [PDF]

Steganography is the art of hiding information in ways that prevent its detection. Though steganography is an ancient craft, the onset of computer technology has given it new life.
Adrian VASILESCU
core  

Asymptotic information leakage under one-try attacks [PDF]

, 2011
We study the asymptotic behaviour of (a) information leakage and (b) adversary’s error probability in information hiding systems modelled as noisy channels.
Pampaloni, Francesca, Michela Paolini, Michele Boreale, Francesca Pampaloni, Paolini, Michela, Boreale, Michele   +5 more
core   +1 more source

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

Dynamic Information-Hiding Method with High Capacity Based on Image Interpolating and Bit Flipping. [PDF]

Entropy (Basel), 2023
Huang CT, Lin CY, Weng CY.
europepmc   +1 more source

Chemical State Detection and Charge Transfer in Complex Oxide Heterostructures via In Situ Auger Electron Spectroscopy

Advanced Functional Materials, EarlyView.
In situ Auger Electron Spectroscopy resolves oxidation states with high fidelity during the pulsed laser deposition of multivalent perovskite manganate and vanadate heterostructures. The chemical‐state signature is carried by the valence‐electron population of the transition‐metal cation, read out through the relative intensities of Auger fine ...
Harish Kumarasubramanian, Jayakanth Ravichandran   +1 more
wiley   +1 more source

Reversible information hiding scheme based on interpolation and histogram shift for medical images. [PDF]

Multimed Tools Appl, 2023
Ren F, Liu Y, Zhang X, Li Q.
europepmc   +1 more source

Information Hiding in Dual Images with Reversibility

, 2010
[[abstract]]Secret information protection has received increasing attention from the information technology community. Proposing a novel information hiding scheme to effectively conceal secret information in various applications is encouraged.
Chang, C. C.;Kieu, T. D.;Chou, Y. C, Chang, Chin-Chen ; Chou, Yung-Chen ; Kieu, The Duc   +1 more
core  

Implantable Ionic Memristors Based on Natural Polymer Heterojunctions

Advanced Functional Materials, EarlyView.
We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee, Byung Ik Park, Gihyeon Yim, Hyunjae Yoo, Sangjun Ma, Jundong Park, Jeong‐Yun Sun   +6 more
wiley   +1 more source

Modern Text Hiding, Text Steganalysis, and Applications: A Comparative Analysis

Entropy, 2019
Modern text hiding is an intelligent programming technique which embeds a secret message/watermark into a cover text message/file in a hidden way to protect confidential information. Recently, text hiding in the form of watermarking and steganography has
Milad Taleby Ahvanooey, Qianmu Li, Jun Hou, Ahmed Raza Rajput, Yini Chen   +4 more
doaj   +1 more source

Information Hiding Based on Statistical Features of Self-Organizing Patterns. [PDF]

Entropy (Basel), 2022
Saunoriene L, Jablonskaite K, Ragulskiene J, Ragulskis M.   +3 more
europepmc   +1 more source