COMPUTER MODELING IN THE DEVELOPMENT OF ARTIFICIAL VENTRICLES OF HEART by L. V. Belyaev, A. V. Zhdanov

“…In article modern researches of processes of development of artificial ventricles of heart are described. …”
Get full text

Microstructure and resultant properties of ex-situ Alloy 625+TiB2 nanocomposites processed via suction casting as filler material for Ni-based superalloys repair applications by Łukasz Rakoczy, Małgorzata Grudzień-Rakoczy, Grzegorz Cempura, Tomasz Kargul, Ewa Rząd, Marcin Madej, Tomasz Dudziak, Dawid Kozień, Rafał Cygan, Adrian Graboś, Dušan Galusek

Get full text

Remove Noise from Grayscale Digital Images by Traditional and Fuzzy Filters by Baydaa Khalil

Get full text

Disease Detection in Tomato Fruit Using Deep Learning Algorithms: Comparative Analysis by Fatma Feyza Akyol, Ayhan İstanbullu, Faruk Özel

Get full text

Cloud-based analysis of aerial imagery for unveiling ancient archaeological patterns by Pietro Fusco, Alba Amato, Salvatore Venticinque

“…Abstract Image processing and artificial intelligence techniques represent new and effective tools for supporting archaeological research to bring ancient finds to light. …”
Get full text

Digital Image Watermarking using Singular Value Decomposition by Sura Sheriff

“…</em> Watermarking, is the process of embedding data into a multimedia cover , and can be used primarily for copyright protection and other purposes.  …”
Get full text

Rapid Contrast Enhancement Algorithm for Natural Contrast- Distorted Color Images by Asmaa Albakri, Zohair Al-Ameen

Get full text

Automatic model of sleep apnea detection using optimized weighted fusion process of hybrid convolution (1D/2D) efficient attention network from EEG signals by R. Nandakumar, Rajesh Arunachalam, R Pugalenthi, Karthikayen Arunachalam

Get full text

From Expert Computational Knowledge to Interdisciplinary Communication by Eva Dokladalova, Rédha Hamouche, Rémy Kocik

Get full text

THE ROLE OF COMPUTED TOMOGRAPHY IN THE DIAGNOSIS OF RETROPERITONEAL FIBROSIS by A. O. Rudnev, M. N. Maxim, V. B. Vizhgorodsky, A. V. Kiryushin, S. Yu. Kotans

“…Although the final diagnosis can be made only on the basis of biopsy, computed tomography is of great importance for the evaluation of the pathological process, it allows diagnosing the disease, assessing its prevalence and observing the dynamics during treatment. …”
Get full text

Mastering data complexity beyond traditional computation by Ruedi Stoop

“…Their ability to distinguish short- vs. long-range spatiotemporal data coherence, guides toward the improvement of models of spatiotemporally complex processes, in the life sciences and beyond.…”
Get full text

Computed Tomography in the Diagnosis of Neonatal Lung Diseases by S. A. Perepelitsa, V. Yu. Kanykin, S. V Goncharov, Ye. F. Smerdova, A. M. Golubev

“…CT established the pattern of a pathological process in the lung. It clarified the nature of the disease in all the cases. …”
Get full text

Computer simulation of photoinduced molecular motion and reactivity by Marco Garavelli, Fernando Bernardi, Michael A. Roob, Massimo Olivucci

“…The use of the computer to simulate light induced chemical processes has given access to a detailed description of the molecular motion and mechanism underlying the reactivity of organic and bio-organic chromophores. …”
Get full text

METHODS FOR EVALUATING THE PERFORMANCE OF HETEROGENEOUS COMPUTER SYSTEMS by S. A. Sorokin, M. Z. Benenson, A. P. Sorokin

“…Article is devoted to the performance evaluation of heterogeneous computing systems (platforms). The article substantiates the relevance of the use of problem-oriented configuration of computational systems for automated systems of information processing and management. …”
Get full text

Computational Organic Electrosynthesis: The Role of Overcharge Protectors by Marina Díaz‐Ruiz, Feliu Maseras

“…Our approach combines density functional theory calculations with microkinetic modeling to first elucidate the reaction mechanism in solution and then to characterize the electrodic processes, where the catalyst degradation competes with protector reduction. …”
Get full text

A Computational Turn in Digital Philology Questions by Elisa Cugliana, Joris S. Van Zundert

“…For this reason, we argue for a computational turn in philology, defining it as the use of performative code to model the processes at the basis of the creation of an edition (such as transcription, collation, stemmatological analysis, annotation etc.). …”
Get full text

Monitored Reconstruction: Computed Tomography as an Anytime Algorithm by Konstantin Bulatov, Marina Chukalina, Alexey Buzmakov, Dmitry Nikolaev, Vladimir V. Arlazarov

“…In this paper, we introduce a model of a monitored reconstruction process, in which the acquiring of projections is interspersed with image reconstruction. …”
Get full text

Computationally secure steganography based on speech synthesis by Menghan LI, Kejiang CHEN, Weiming ZHANG, Nenghai YU

“…The steganography theory of computing security has been proposed for a long time, but it has not been widely adopted for mainstream steganography using multimedia data as a carrier.The reason is that the prerequisite for calculating secure steganography is to obtain the accurate distribution of the carrier or to accurately sample according to the carrier distribution.However, naturally collected images and audio/video cannot meet this prerequisite.With the development of deep learning technology, various machine-generated media such as image generation and synthesized speech, have become more and more common on the Internet and then generated media has become a reasonable steganography carrier.Steganography can use normal generated media to cover up secret communications, and pursue in distinguishability from normal generated media.The distribution learned by some generative models is known or controllable, which provides an opportunity to push computational security steganography for practical use.Taking the widely used synthetic speech model as an example, a computationally secure symmetric key steganography algorithm was designed and implemented.The message was decompressed into the synthetic audio according to the decoding process of arithmetic coding based on the conditional probability of sample points, and the message receiver had the same generation model to complete the message extraction by reproducing the audio synthesis process.The public key steganography algorithm was additionally designed based on this algorithm, which provided algorithmic support for the realization of full-flow steganographic communication.Steganographic key exchange ensured the security of steganographic content and the security of steganographic behavior was also achieved.The theoretical analysis showed that the security of the proposed algorithm is determined by the randomness of the embedded message.And the steganography analysis experiment further verified that the attacker cannot distinguish the synthesized carrier audio from the encrypted audio.…”
Get full text

Parameter estimation and model selection in computational biology. by Gabriele Lillacci, Mustafa Khammash

“…A central challenge in computational modeling of biological systems is the determination of the model parameters. …”
Get full text

Practical Introduction to Benchmarking and Characterization of Quantum Computers by Akel Hashim, Long B. Nguyen, Noah Goss, Brian Marinelli, Ravi K. Naik, Trevor Chistolini, Jordan Hines, J.P. Marceaux, Yosep Kim, Pranav Gokhale, Teague Tomesh, Senrui Chen, Liang Jiang, Samuele Ferracin, Kenneth Rudinger, Timothy Proctor, Kevin C. Young, Irfan Siddiqi, Robin Blume-Kohout

“…We define and explain QCVV’s core models and concepts—quantum states, measurements, and processes—and illustrate how these building blocks are leveraged to examine a target system or operation. …”
Get full text