Search Results - computational complexity theory

Using Entropy Metrics to Analyze Information Processing Within Production Systems: The Role of Organizational Constraints by Frits van Merode, Henri Boersma, Fleur Tournois, Windi Winasti, Nelson Aloysio Reis de Almeida Passos, Annelies van der Ham

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Technologies applied to Geomorphology teaching – Virtual Reality and digital models by Anna Sabrina Vidal de Souza, Rubson Pinheiro Maia, Hudson Rocha, Mariana Barros de Araújo, Pedro Edson de Face Moura

“… The geomorphology teaching, which involves concepts about complex physical-natural processes, has traditionally adopted an approach based on methodologies of expository lessons aided by field excursions. …”
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DFT analysis of fenethylline (Captagon): Investigating its interaction with graphene as a potential adsorbent by Valbonë Mehmeti, Vllaznim Mula, Moussa Djibrilla Maiga, Mahamadou Seydou, Omar Dagdag, Avni Berisha, Savaş Kaya

“…This study investigates the adsorption potential of graphene (G) for Captagon removal using a multi-scale computational approach, including density functional theory (DFT), Monte Carlo (MC), and molecular dynamics (MD) simulations. …”
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Digital Spectral Analysis by means of the Method of Averag Modified Periodograms Using Binary-Sign Stochastic Quantization of Signals by V. N. Yakimov

“…Taking into account the theory of discrete-event modeling the result of binary-sign quantization is interpreted as a chronological sequence of instantaneous events in which its values change. …”
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Dynamics of link formation in networks structured on the basis of predictive terms by S. O. Kramarov, O. R. Popov, I. E. Dzhariev, E. A. Petrov

“…In order to model and analyze the information conductivity of complex networks having an irregular structure, it is possible to use percolation theory methods known in solid-state physics to quantify how close the given network is to a percolation transition, and thus to form a prediction model. …”
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The Moral Foundations of Populist Communication: A Semantic Network Analysis of Political Parties’ Social Media Discourse in a Multiparty System by Anna Wickenkamp, Frederic R. Hopp, Michael Hameleers, Linda Bos

“…Using Moral Foundations Theory, natural language processing, and a computational semantic network approach, we analyzed 11,205 social media posts from Dutch political parties and leaders during the 2023 Dutch election campaign across X, Facebook, and Instagram. …”
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A three-stage exercise-oriented problem-based learning model for double-weak students in applied undergraduate education by Xianbin Huang, Xianbin Huang, Yao Hu, Liming Chen

“…The model consists of: (1) Basic Computation Reinforcement Layer, which restructures mathematical cognitive systems through structured exercises; (2) Application and Practice Transition Layer, which facilitates the targeted transfer of knowledge to practical competencies through engineering case studies; and (3) Modeling and Innovation Expansion Layer, which fosters complex problem-solving abilities through open-ended problem scenarios. …”
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A Parameter-Free Topological Disassembly-Guided Method for Hyperspectral Target Detection by Xiaotong Sun, Lina Zhuang, Lianru Gao, Hongmin Gao, Xu Sun, Bing Zhang

“…Traditional model-driven methods often underperform due to the mismatches between model assumptions and real data, while data-driven methods face challenges such as complex training processes, parameter tuning, and high computational costs. …”
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In Silico Study of Bis(6-Amino-1,3-Dimethylpyrimidine-2,4(1H,3H)-Diones) as EGFR Inhibitors: Synthesis, DFT, Molecular Docking, and MD Simulation Studies by Zeynab masoumi, Mohammad Bayat, Davood Gheidari

“…In this study, a series of bis(6-amino-1,3-dimethylpyrimidine-2,4(1H,3H)-dione derivatives was synthesized in water at room temperature without the use of any catalyst, and pharmaceutical properties are investigated. Computational methods, including density functional theory (DFT), molecular docking, and molecular dynamics (MD), were utilized to investigate the chemical properties, drug-like characteristics, and anticancer potential of the molecule. …”
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Improved PR Control Without Load Current Sensors and Phase-Locked Loops for APFs by Jianling Liao, Wei Yuan, Yankui Zhang, Jia Zou, Xu Zhang

“…Focusing on the common problems of phase-locked loop dependence, multiple current sensor requirements, a large number of controllers, and complex settings in traditional parallel active power filter (APF) control methods, this paper proposes a harmonic compensation control strategy based on an improved proportional resonant (PR) controller. …”
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Unveiling the Polypharmacological Potency of FDA-Approved Rebamipide for Alzheimer’s Disease by Israa J. Hakeem, Hadil Alahdal, Hanadi M. Baeissa, Tahani Bakhsh, Misbahuddin Rafeeq, Alaa Hamed Habib, Mohammed Matoog Karami, Maryam A. AL-Ghamdi, Ghadeer Abdullah, Abeer Al Tuwaijri

“…Pharmacokinetic predictions, interaction fingerprinting, WaterMap analysis, density functional theory (DFT) calculations, and 100 ns MD simulations were performed for each protein–ligand complex to evaluate its multitarget potential. …”
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Six-Dimensional Spatial Dimension Chain Modeling via Transfer Matrix Method with Coupled Form Error Distributions by Lu Liu, Xin Jin, Huan Guo, Chaojiang Li

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Bayesian-Optimized Multi-Task Gaussian Process Regression With Composite Kernels for Soybean Oil Futures Forecasting by Hui-Dong Yin, Yi-Yang Li

“…Results confirm the model’s capacity to disentangle complex market patterns while maintaining computational tractability. …”
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THE AERODYNAMIC CHRACTERISTICS CALCULATION METHODOLOGY OF TWO-SHELL PARAGLIDERS by V. V. Ovchinnicov, Yu. V. Petrov

“…A two-shell paraglider is a soft wing, the form of which is supported by the high-speed pressure in the stream and it is a complex aeroelastic system. To determine the aerodynamic characteristics of such system the use of nonlinear aerodynamics and nonlinear theory of elasticity methods is required, it causes the significant computational difficulties. …”
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Design, Synthesis, and Antifungal Analysis of Pyrazoline Derivatives Against <i>Candida</i> Species: A Comprehensive <i>In Vitro</i> and <i>In Silico</i> Approach by Muhammad Rohim, Yuli Haryani, Neni Frimayanti, Fauzan Zein Muttaqin, Hilwan Yuda Teruna, Rudi Hendra

“…The density functional theory (DFT) study indicated advantageous electrical characteristics, while molecular dynamics simulations validated the structural stability of the 4e–CYP51 complex, evidenced by low RMSD and RMSF values, along with an MM/GBSA binding energy comparable to that of ketoconazole. …”
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AI-driven Influencer and Market Analysis: A Social Network Approach to Measure E-Commerce Relationships by Juhaida Abu Bakar, Chong Kar Min, Mohd Zulhisham Mohd Radzi, Fauziah Baharom, Yuhanis Yusof, Mohamed Ali Saip, Ruziana Muhamad Rasli, Muhammad Amirul Ariff Zulkifli, Nuratikah Jamaludin, Mustafa Ali Abuzaraida

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The first-approximation model showing the occurrence of epicontinental sedimentary basins due to convective instability of the thermal lithosphere by B. V. Lunev, V. V. Lapkovsky

“…Modern computational technologies make it possible to simulate practically any concept developed by geologists to investigate the processes of formation of the structures under study, including diametrically opposed ones. …”
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Application of Algorithms on Lattices in Post-Quantum Cryptography by Nikolai Urban, Elena Melnikova

“…One of the most promising approaches is considered, which is based on the theory of lattices. Difficult-to-solve problems are presented, on the basis of which cryptographic primitives of lattice theory are constructed. …”
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Analytical Model of Crack Opening in Reinforced Concrete Structures Based on DCE by Vladimir I. Kolchunov, Natalia V. Fedorova, Sergei Y. Savin, Violetta S. Moskovtseva

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Expression of Aldehyde Dehydrogenase 1A1 in Relapse-Associated Cells in Acute Myeloid Leukemia by Régis Costello, Garrett M. Dancik, Anaïs Dubiau, Lamia Madaci, Spiros Vlahopoulos

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