Object models

The main objective of this study is to predict accurately the loaddeflection of composite concrete bridges using two popular machine learning (ML) models namely Random Tree (RT) and Artificial Neural Network (ANN). Data from 83 track loading tests conducted on various bridges in Vietnam were collected and analyzed.

9p viengfa 28-10-2024 2 1   Download

Efficient ship detection is essential for inland waterway management. Recent advances in artificial intelligence have prompted research in this field. This study introduces a real-time ship detection model utilizing computer vision and the YOLO object detection framework.

14p viengfa 28-10-2024 2 2   Download

This paper presents the development of an Artificial Intelligence (AI) and Machine Learning (ML) model designed to detect cracks on concrete surfaces. The objective is to enhance the automation, precision, and performance of crack detection using the computer vision algorithm.

13p viengfa 28-10-2024 2 2   Download

Turbines are the most common devices used in the field of wind energy and tidal energy. They are also the main research objectives of scientists worldwide. Different research methods are applied to study these devices, including the numerical simulation method. This is an advanced approach that helps to save costs of calculation, but it still keeps the accuracy.

9p viling 11-10-2024 2 1   Download

The objective of our study is to assess the effectiveness and efficiency of PRBT and IRKA in reducing the complexity of circuit models while retaining essential system characteristics. By systematically analyzing and comparing the outcomes of these algorithms, we aim to provide insights into their applicability and suitability for practical engineering applications.

7p viling 11-10-2024 0 0   Download

Through the process of analysing related documents and object characteristics in FMCG companies, paper aim to build vehicle roung with me window (CVRTW) model to optimize the delivering process, thus satisfying customer demand. To ensure the quality of the results, the model will be solved using the simulated annealing algorithm (SAalgorithm).

8p vifilm 11-10-2024 1 0   Download

This paper presents a numerical modeling of RC shear walls using SSI3D finite element program. The objective of this research is to develop the full-scale model lab test of reinforced concrete (RC) shear wall. The wall is subjected to axially and laterally monotonic loading up to failure.

4p vibecca 01-10-2024 1 0   Download

This paper scrutinizes two lane detection methods: image processing in isolation and integrating deep learning techniques with Hough transformation. The deep learning techniques specifically discuss two models, namely YOLOv8 pose estimation and YOLOv8 object detection.

14p vibecca 01-10-2024 3 1   Download

This article provided the enhanced genetic algorithm operators and suggested model formulation that could be applied in other research on traffic signal optimization directly to reduce calculation times and increase the efficiency of the novel suggested models.

13p vibecca 01-10-2024 0 0   Download

A finite element model using a multi-fiber approach is proposed in this paper for the analysis of reinforced concrete (RC) members using fiber-reinforced polymer (FRP) reinforcements, with a specific focus on the effect of pure torsion. The main objective of this study is to develop a numerical finite element model to predict the behavior of RC beams with FRP reinforcement under pure torsional effects.

14p vibecca 01-10-2024 3 2   Download

This study involves the application of MIKE-FLOOD to the Duc My Bridge within the Dinh River floodplain. The objective is to implement inundation assessment methodology and present a reliability analysis framework to investigate flood vulnerability through a real-world bridge case study."

17p vibecca 01-10-2024 2 1   Download

Gia, Re, and Da Do Rivers are the main surface water resources providing fresh water to the habitants of Hai Phong City. They are at risk of water pollution due to the release of multiple waste streams along the rivers. The main objective of this study is to establish water quality models for Gia, Re, and Da Do Rivers using the MIKE 11 Ecolab model.

14p vibecca 01-10-2024 5 2   Download

The objective of this study was to establish a standard experimental model to determine the removal rate constants of wastewater pollutants in subsurface flow–constructed wetlands. This result shows the applicability of the proposed experimental model and procedure to determine the contaminant removal rate constants in constructed wetlands uniformly.

9p vibecca 01-10-2024 2 1   Download

The objective of the paper was to analyze the factors influencing the purchase intention of consumers for imported beef in Long Bien district, Hanoi. Quantitative and qualitative methods were employed in this study based on an online survey using a structured questionnaire.

16p vibecca 01-10-2024 3 2   Download

The objective of this study was to assess the situation of livelihood capitals, as well as their impacts on the poverty status of forest-dependent households in highland areas of Bac Kan province.

12p vibecca 01-10-2024 2 2   Download

This study unpacks the structural relationship of tourism interpretation service on destination image and intention to revisit destinations. This study fulfills the research objective by collecting and analyzing 406 survey questionnaires by tourists who visited Binh Dinh and Phu Yen provinces

19p viyoko 01-10-2024 2 1   Download

The main objective of this research is to build a 3D LoD2 CityGML model with dense point clouds from UAV images. This study presents a completed workflow for generating 3D CityGML models of the city at LoD2 using UAV data.

8p viyoko 01-10-2024 4 2   Download

In the paper, 3L-MPC algorithm with fast calculation is proposed to control many objectives such as unit power factor, capacitor voltage balance and switching frequency reduction. In addition, the outer PI controller is used to adjust the DC-bus voltage. The simulation results demonstrated the excellent performance of the proposed method, both in transient and steady states.

8p viyoko 01-10-2024 2 2   Download

The objective of the study "Smart tourism: A case study of Da Nang city" is to determine the best approaches related to Da Nang’s smart city and smart tourism. By using qualitative research methods of comparing and contrasting some experiences from various smart-tourism models of China and Korea, this study may be able to help Da Nang city improve its image significantly and foster guests’ experiences as well.

13p xuanphongdacy09 29-09-2024 3 1   Download

The main objective of this paper is to investigate the responses of the inclined cable due to rain-wind induced vibration (RWIV) considering the bending stiffness and support excitation of the cable. The single-degree-offreedom (SDOF) model is employed to determine the aerodynamic forces.

15p vifilm 24-09-2024 2 1   Download