Network dynamics
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In this paper, we propose an effective AMC using deep learning (DL) for flexible and adaptive OFDM-based optical networks. The proposed DL-based AMC is able to classify four typical modulation schemes such as binary phase-shift keying (BPSK), quadrature PSK (QPSK), 8-PSK, and 16- quadrature amplitude modulation (QAM) in dynamic network conditions.
6p viengfa 28-10-2024 3 2 Download
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This paper develops an Artificial Neural Network (ANN) model based on 96 experimental data to forecast the dynamic modulus of asphalt concrete mixtures. This study applied the repeated KFold cross-validation technique with 10 folds on the training data set to make the simulation results more reliable and find a model with more general predictive power.
9p viengfa 28-10-2024 5 2 Download
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Electricity demand is increasing, transmission line development can not keep up with it. This puts the power system in a full load state which puts the power system operating near the boundary of stability. This paper applies deep neural networks to predict power system dynamic stability.
10p viling 11-10-2024 2 1 Download
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This paper presents a novel for Doppler frequency compensation in highspeed railway communication based on the results of estimating the train's velocity using machine learning algorithms. By leveraging advanced algorithm such as neural networks, our method dynamically predicts and compensates for Doppler shifts in real-time.
15p vibecca 01-10-2024 2 1 Download
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This paper investigates the dynamic response of the main beam (i.e., girder) of an overhead crane by a surrogate technique based on truncated Karhunen–Loève (KL) expansion and neural networks.
10p vifaye 20-09-2024 3 1 Download
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This paper is aimed at quickly predicting the dynamic behavior of functionally graded plates using nontraditional computational approaches consisting of artificial neural networks (ANN) and extreme gradient boosting (XGBoost).
11p vifaye 20-09-2024 3 1 Download
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Bài giảng Các giao thức định tuyến: Giao thức định tuyến mạng MANET. Chương này cung cấp cho học viên những nội dung gồm: mạng MANET; thách thức trong định tuyến cho mạng MANET; các giao thức định tuyến trong mạng MANET; routing protocols; reactive routing – định tuyến nguồn;... Mời các bạn cùng tham khảo chi tiết nội dung bài giảng!
30p codabach1016 03-05-2024 4 1 Download
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In the complexity and dynamic supply chain network, understanding the integrity definition is paramount as to uphold Halal integrity from “farm to fork” to avoid miss-communication and fraudulent. This is because, the perceptions of Halal integrity varied among the Halal food supply chain stakeholders due to difference in scenario and perspectives.
9p longtimenosee10 26-04-2024 8 2 Download
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In this paper, the development progress of a collaborative robot is presented in industrial fields: namely Vietcobot. The cobot actuator is designed as an integrated joint of hollow style which is a key part of the cobot development.
13p viannee 02-08-2023 16 7 Download
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The purpose of the thesis is described as follows: To develop an independent simulation model for IEEE 803.2az Energy Efficient Ethernet Standards with Active and Idle modes of operations; To design and simulate a traffic source generator with exponentially distributed inter-arrival periods, and forecast the duration of the next idle periods, based in the distribution of packet arrivals; To extend the simulation of Dynamic power management in Access networks with the inclusion of prioritized traffic, which changes the duration of low power modes;…
141p runthenight07 01-03-2023 8 3 Download
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In this thesis, focus on the wireless links between devices equipped by deployed operating personnel and intermediary access point infrastructure. We use multi-radio (MR) platforms, wireless devices with multiple and diverse transceiver technologies, to produce robust and reliable links through adaptive control of available transceivers. Primarily, we study the application of intelligent control techniques, namely reinforcement learning (RL), for adaptive control over diverse transceivers to achieve the desired robustness and reliability under dynamic environmental conditions.
185p runthenight04 02-02-2023 7 2 Download
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The main objectives of this study are: To provide an end-to-end channel model which is capable of supporting the dynamics of 5G networks based on Amplify-and-Forward UAV relays in the mmWawe band; to determine the optimum Amplify-and-Forward UAV relay height for coverage maximization in randomly distributed users scenarios; to compare the performance of the direct path (between the gNB and UE) with respect to the relay path (between the gNB and UE via UAV).
72p runthenight04 02-02-2023 8 2 Download
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This study focuses on exploring the effects of networks on the process of commercialisation in the biotechnology industry. The biotechnology industry itself has a specific position in the industrial markets because of its capability of successfully employing network knowledge to innovate products and services. However, the industry struggles to implement the resource networks to take innovations to market.
248p runthenight04 02-02-2023 9 3 Download
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This study suggests an optimal coverage model aimed at the optimal deployment of Wireless sensor networks (WSN) based on improving the artificial bee colony (ABC) algorithm. The distance between the sensor nodes is regulated reasonably by implementing quasi-gravitation and quasi-coulomb power. Also, with a low regional repetition rate, the ABC algorithm can achieve fast optimization. Besides, to minimize node energy consumption, the sensing radius of WSN nodes is dynamically modified.
10p linyanjun_2408 21-04-2022 26 4 Download
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Lecture Electronic commerce - Chapter 6: B2B Exchanges, Directories and Other Support Services learning objectives: Define exchanges and describe their major types. Describe the various ownership and revenue models of exchanges. Describe B2B portals. Describe third-party exchanges. Distinguish between purchasing (procurement) and selling consortia.
43p caphesuadathemtac 09-11-2021 12 4 Download
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The propose a new method aiming to adjust the TXOP parameter according to a dynamic mechanism that suits the priority of each data type from the existing limitations with TXOP parameter in IEEE 802.11 EDCA; the propose a novel fuzzy logic approach for enhancing the fairness of low priority data flows in IEEE 802.11 EDCA.
27p capheviahe27 23-02-2021 32 3 Download
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This work presents a molecular dynamics simulation (MDS) of CaSiO3 glass using Born–Mayer–Huggins potentials. The structural organization and structural phase transition under compression as well as network structure of CaSiO3 are clarified through analysis and visualization of molecular dynamics simulation data.
11p tamynhan9 02-12-2020 15 4 Download
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The additional network-modifying cation oxide breaking up this network by the generation of nonbridging O atoms and it has a slight effect on the topology of SiOx and OSiy units. Moreover, the diffusion of network- former atom in sodium-silicate melt is anomaly and diffusion coefficient for sodium atom is much larger than for oxygen or silicon atom. The simulation proves two diffusion mechanisms of the network-former atoms and modifier atoms.
10p tamynhan6 14-09-2020 16 4 Download
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To clarify the local environment of atoms, we apply the oxygen simplex (OS) which is characterized by the size, forming oxygen atom types and the number of sodium atoms located inside the OS. The simulation shows that the liquid comprises the Si-O network and sodium atoms are distributed through different OS types forming by four O atoms.
8p tamynhan6 14-09-2020 14 2 Download
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This paper intends to present the System Dynamics (SD) as a novel method to simulate the thrust force developed during drilling of GFRP composites. Good quality holes are extremely fundamental so as to accomplish equally good joints amid creation of components prepared from composite for better execution.
9p lucastanguyen 01-06-2020 12 3 Download