Data technologies

This study investigates the factors affecting students' intention to participate in training and development programs on Digital and Technological skills at Can Tho University of Technology. Using a survey of 339 students, the study employs reliability testing, exploratory factor analysis (EFA), and Partial Least Squares Structural Equation Modeling (PLS-SEM) to analyze the data.

9p vijiraiya 19-05-2025 1 1   Download

In the rapidly evolving landscape of commerce and industry, the integration of Big Data analytics stands as a pivotal innovation driving transformation across market prediction and supply chain optimization. This paper delves into the methodologies and technologies underpinning behind the harnessing of Big Data to enhance predictive accuracy in market trends prediction and streamline supply chain processes.

13p vijiraiya 19-05-2025 2 1   Download

The integration of Blockchain technology with the Internet of Things (IoT) presents a transformative approach to addressing critical challenges in security, data integrity, and automation. This paper explores the synergies between these technologies, proposing a framework that leverages the decentralized and immutable nature of Blockchain to enhance IoT ecosystems.

11p vijiraiya 19-05-2025 3 1   Download

This mixed-methods study examines Vietnamese tertiary EFL teachers' self-efficacy and information and communication technology integration practices. Survey data from 84 lecturers revealed moderately high self-efficacy, with highest confidence in instructional strategies and lowest in student engagement.

8p vijiraiya 19-05-2025 1 1   Download

The sports tourism industry is undergoing major changes through digital transformation. Technologies like Virtual Reality (VR), Augmented Reality (AR), Big Data, Artificial Intelligence (AI), and blockchain are enhancing audience experiences, expanding markets, and creating new engagement opportunities. Emerging technologies such as NFTs provide innovative revenue streams for event organizers.

4p vimitsuki 06-05-2025 2 1   Download

This study aims to examine the effect of organizational justice on the organizational citizenship behaviors of employees in information technology enterprises, with a specific focus on the mediating role of job satisfaction. Data was collected from 300 voluntary respondents working in information technology enterprises in Vietnam, using online structured questionnaires. T

11p visarada 28-04-2025 2 1   Download

Identifying energy consumption trends is difficult as the food processing industry is very fragmented, products are processed to varying degrees, and production is not always continuous. This study has collated data better to understand energy consumption across different food processing sectors.

7p visarada 28-04-2025 1 1   Download

This process aims to optimize healthcare data management, enhance the quality of care, and enable remote health monitoring. The ultimate goal is to establish a smart healthcare system that prioritizes public health and promotes sustainable development. In this context, the development of high-tech and multifunctional healthcare is an inevitable and crucial trend that aligns with the principles of security and efficiency in healthcare.

13p visarada 28-04-2025 1 1   Download

The research aims to enhance the retrieval of tourism information by implementing open link data technology, providing users with a comprehensive and easily accessible source of information. The results of this study not only benefit the tourism industry, but also have potential applications in fields such as cultural studies, ecology, and resource management.

12p visarada 28-04-2025 1 1   Download

The paper will present the design of techniques for building an application for testing and evaluating knowledge in the Data Structures and Algorithms course. This application will be a useful tool for both instructors and students, thereby enhancing the quality of teaching and learning in Information Technology-related subjects.

10p viling 11-10-2024 4 1   Download

The study aims at examining EFL teachers’ perceptions on their roles and how they occupy these roles in project-based learning at a Vietnamese state university. Narrative interviews were employed to collect qualitative data with the participation of five teachers at the Faculty of Foreign Languages at Ho Chi Minh City University of Technology and Education.

8p viengfa 28-10-2024 1 1   Download

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 3 2   Download

In recent years, landslides are taking place very seriously, and tend to increase in both scope and scale, threatening people's lives and properties. Therefore, timely detection of landslide areas is extremely important to minimize damage. In this paper, an improved algorithm for partitioning data with reliability problems using multiple fuzzifiers named as TSSFC is introduced.

9p viengfa 28-10-2024 5 2   Download

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

The paper "Hardware implementation for entropy coding and byte stream packing engine in H.264/AVC" propose hardware architecture of entropy encoding and byte stream data packing engines for the H.264/AVC. Our entropy coding engine, that contains Exp-Golomb and Context-Adaptive Variable Length Coding (CAVLC), supports baseline and main profile of the standard. The proposed architecture is implemented using 180nm technology from AMS. The design consumes only 1.56mW at the operating frequency of 100MHz.

6p tuongtieume 03-04-2025 9 1   Download

At present, artificial intelligence (Al) is one of the most rapidly developing fields in science and technology. In the modern context, Al technologies have become a highly researched area globally, leading to breakthrough technologies that enhance efficiency and effectiveness across various sectors, including environmental security.

15p viuzumaki 28-03-2025 4 1   Download

This paper focuses on analyzing the relationship between training, technological environment, and government support in shaping the quality of human resources in the semiconductor design industry in Vietnam. Survey data were collected from 180 employees working at enterprises in Ho Chi Minh City, a key area for hightech development.

11p viaburame 14-03-2025 2 1   Download

This research presents an exploratory investigation of sales agents of international insurance firms in Hanoi, aiming to understand the connection between the Uncertainty Avoidance (UA), as discussed by Hofstede (2024), and the digital divide identified by Jan van Dijk (2020). The survey using Google Form was administered to 246 Vietnamese sales agents to collect data for SPSS analysis. The AMOS path diagram was then employed to test the hypotheses based on the conceptual model. The findings indicate that Uncertainty Avoidance negatively impacts the digital divide.

12p tuongmotranh 18-03-2025 8 1   Download

The study attempts to explore economic, financial, and institutional developmental factors that contribute to the growth of the size of corporate bond markets by using the data set from ten Asian economies (China; Hong Kong, Indonesia; Japan; Korea; Malaysia; the Philippines; Singapore; Thailand; and Vietnam). The empirical findings by generalized least squares model show that the level of economic development as shown by GDP per capita is one of the most important factors in the development of corporate bond markets.

9p tuongmotranh 18-03-2025 21 1   Download

The basic characteristics of sensor were investigated, and these experimental data were used for a machine learning. The results of the model validation proved to be a reliable way between the experiment and prediction values.

10p viengfa 28-10-2024 3 2   Download