Efficient and fully simulated oblivious transfer protocol on elliptic curve by Jiashuo SONG, Zhenzhen LI, Haiyang DING, Zichen LI

“…Oblivious transfer protocol, an important technology in secure multi-party computation, is the research hotspot on network and information security.Based on the bilinear pairs and the difficult problems on elliptic curves, an efficient 1-out-of-N oblivious transfer protocol in the semi-honest model and in the standard malicious model were proposed respectively.The protocol in semi-honest model was designed.It only needed two rounds of interaction.The receiver needed two times of bilinear pair arithmetic and one time of multi point arithmetic, and the sender needed n times of multi point arithmetic and n times of modular exponentiation.The security of the protocol was based on the discrete logarithm problem on elliptic curves.A zero-knowledge proof protocol and the oblivious transfer protocol in the standard malicious model were proposed respectively.The oblivious transfer protocol only needed four rounds of interaction.The receiver needed three times of bilinear pair arithmetic and three times of multi point arithmetic, and the sender needed n+1 times of multi point arithmetic and n+1 times of modular exponentiation.Besides, it can resist malicious behaviors of the party.The results show that the average running time of the protocol in the semi-honest model and in the standard malicious model were 0.787 9 s and 1.205 6 s respectively, which can further demonstrate the efficiency of the protocol.…”
Get full text

Assessment of Global and Detailed Chemical Kinetics in Supercritical Combustion for Hydrogen Gas Turbines by Sylwia Oleś, Jakub Mularski, Halina Pawlak-Kruczek, Abhishek K. Singh, Artur Pozarlik

“…Both models captured key combustion behaviors, including buoyancy-driven flame asymmetry caused by the high density of supercritical fluids. …”
Get full text

A Labor Division Artificial Gorilla Troops Algorithm for Engineering Optimization by Chenhuizi Liu, Bowen Wu, Liangkuan Zhu

Get full text

IFNet: An Interactive Frequency Convolutional Neural Network for Enhancing Motor Imagery Decoding From EEG by Jiaheng Wang, Lin Yao, Yueming Wang

“…Methods: Inspired by the concept of cross-frequency coupling and its correlation with different behavioral tasks, this paper proposes a lightweight Interactive Frequency Convolutional Neural Network (IFNet) to explore cross-frequency interactions for enhancing representation of MI characteristics. …”
Get full text

Enhanced Online Continuous Brain-Control by Deep Learning-Based EEG Decoding by Jiaheng Wang, Lin Yao, Yueming Wang

“…Moreover, we present unique behavioral and neurophysiological insights underlying online brain-machine interaction. …”
Get full text

Exploring Cognitive Variability in Interactive Museum Games by George E. Raptis

Get full text

Experimental investigation via torsion testing and simulation of static recrystallization of ferrite in ultra-low carbon steel by Markus Führer, Philipp Retzl, Robert Kahlenberg, Sabine Zamberger, Phillip Haslberger, Ernst Kozeschnik, Erwin Povoden-Karadeniz

“…The static recrystallization behavior of ultra-low carbon steel during annealing, following cold torsion tests with engineering strain greater than 2, is experimentally investigated. …”
Get full text

Prediction of Hydrate Dissociation Conditions in Natural/Acid/Flue Gas Streams in the Presence and Absence of Inhibitors by Ismail Ismail, Vassilis Gaganis

“…However, these packages employ different computational approaches, including hydrate modeling, equations of state (EoS), and phase behavior representation, which can influence their prediction capabilities. …”
Get full text

Method of Video-Measurements of Traffic Flow Characteristics at a Road Junction by Marina Yashina, Maria Belova, Alexey Mokhov

Get full text

A structural and functional bioinformatics study of QTY-designed retinylidene proteins by Siqi Pan

Get full text

Experimental and Numerical Study of Flow over Rectangular Cavity by A. Pinarbasi, B. Yesilata, H. Akilli, C. Ozalp, M. M. Aksoy

“…These experimental findings were compared with numerical simulations using Computational Fluid Dynamics (CFD) in which the fluid behavior was characterized using the Carreau rheological model. …”
Get full text

Influence of Joint Type on Member Forces in Metal Ribbed-Ring Dome Frame Taking into Account Different Number of Supporting Columns by Evgeny V. Lebed

“…The study was performed by analyzing computer models of the frames. Models with different joints were obtained by gradually converting the originally assigned hinges into rigid connections, and variation in the number of columns was implemented by regularly removing them from the original computer model. …”
Get full text

Safety challenges in high-voltage electric vehicle collisions: risks and design strategies by Vikash K. Agrawal, Lalit N. Patil, Niyaj D. Shikalgar, Yashraj M. Patil, Vijay Javanjal, Subhash Gadhave, Uddhav D. Nimbalkar

Get full text

A numerical model for studying the thermal denaturation-aggregation of whey proteins under continuous thermal processing by Artemio Plana-Fattori, Christophe Doursat, Alienor Coutouly, Alain Riaublanc, Denis Flick

“…A computational fluid dynamics model was designed to study the problem of thermal processing of a liquid food product containing whey proteins within a heat exchanger consisting of heating, holding and cooling tubular sections. …”
Get full text

Assessing the Effect of Air Ventilation on the Dispersion of Exhaled Aerosol Particles in a Lecture Hall: Simulation Strategy and Streamlined Workflow by Arnav Ajmani, Lars Kirchhof, Alireza Rouhi, Carsten Mehring

“…An efficient solution strategy based on fluid network modeling, computational fluid dynamics (CFD) and discrete particle modeling (DPM) is presented in order to predict and improve air quality, specifically regarding breathing aerosol concentration, in a person-occupied mechanically ventilated room. …”
Get full text

Elastohydrodynamic analysis of multistep texture effects and partial surface roughness on the tribological performance of steel journal bearings by Muchammad Muchammad, Mohammad Tauviqirrahman, Yusuf Muhammad Rizki, Imam Syafaat, Farikha Maharani, Muhammad Imam Ammarullah

“…This study investigates the impact of multistep texture geometry and partial surface roughness on the tribological behavior of journal bearings fabricated from steel. …”
Get full text

Model-Order Reduction of Multistage Cascaded Models for Digital Predistortion by Raul Criado, Wantao Li, William Thompson, Gabriel Montoro, Kevin Chuang, Pere L. Gilabert

“…To reduce the computational complexity of these multistage CC behavioral models, a model-order reduction technique based on a greedy algorithm is proposed. …”
Get full text

Design and validation of a CFD model for energy-efficient Ni-Co-Mn cathode calcination process by Jaeseop Jo, Minyoung Hwang, Jungeui Lee, Joo Hyun Park

“…The model incorporates three essential sub-models to reflect complex physical and chemical phenomena during calcination: a heater control algorithm replicating nonlinear thermal response of industrial heaters with less than five percent deviation from experimental measurements, a data transfer method effectively simulating continuous material movement without computational mesh deformation to maintain numerical stability, and a dehydration reaction kinetics model addressing significant endothermic behavior arising from lithium hydroxide precursors during thermal treatment. …”
Get full text

Contribution of Suspension Bogies’ Aerodynamic Loads to the Dynamic Characteristics of a High-temperature Superconducting Maglev Train Running under Crosswind by Z. P. Li, X. F. Wang, Y. M. Pan, Y. Ding, P. F. Liu, Z. G. Deng

Get full text

Modal analysis of a 20-degree-of-freedom model of a transport aircraft wing by Oleksii Starodub

“…Numerical methods were used to determine the natural frequencies and corresponding mode shapes, enabling the identification of the most critical modes for further analysis of the structure's dynamic behavior. This study aims to develop a reduced-order model and a computational algorithm for wing vibration analysis with fewer degrees of freedom compared to the original high-fidelity model, and to validate the accuracy of the dynamic characteristics for subsequent evaluation of vibration stability and flutter boundaries. …”
Get full text