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Research on techniques to en-hance DDoS attack prevention using cumulative Sum and back-propagation algorithmsThis paper focuses on enhancing DDoS attack prevention ca-pabilities through the combination of the Cumulative Sum (CUSUM) algorithm and the Backpropagation method, aiming to detect attack indicators... Author: Phuong Hoang Thi Keyword: Network attack CUSUM algorithm Backpropagation algo-rithm Anti-spoofing DDoS attack
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Fiber dispersion measurements using Mach-Zehnder interferometer
We present an efficient technique for measuring chromatic dispersion using a modified Mach-Zehnder interferometer in conjunction with with a supercontinuum light source. Newport's femto White photonic... Author: Trung Lê Cảnh Keyword: Chromatic dispersion broad band light Mach-Zehnder interferometer
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Digital competencies of secondary school principals in the North Central region: current status and solutionsIn the context of digital transformation in education, the digital competencies of lower secondary school principals play a critical role in data-driven school governance and innovation leadership.... Author: Phong Luong Hong Keyword: Digital competency Digital transformation in Education Secondary school principals School management
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A hybrid LightGBM-LSTM machine learning model for short-term water level forecasting in the Mekong River BasinAccurate short-term forecasting of river water levels plays an important role in flood risk management and water resource planning. This study proposes a hybrid forecasting framework that integrates... Author: Dũng Nguyễn Đình, Trinh Nguyen Hien Keyword: Machine learning models Time series forecasting LightGBM LSTM Hybrid model Mekong river
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Analyzing the impact of network failures on the routing performance of OSPF and EIGRPRouting reliability is essential for maintaining service continuity in enterprise IP networks, particularly under failure conditions. Among interior gateway protocols, Open Shortest Path First (OSPF)... Author: Hoan Tran Quoc Keyword: OSPF EIGRP Network failures Convergence time Routing performance
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Rethinking teacher education in the digital transformation era: evidence from Dong Nai University, VietnamThe rapid digitization of education has necessitated a paradigm shift in teacher preparation programs worldwide. Future educators are required not only to possess solid subject knowledge but also to... Author: Nguyen Loan Thi Keyword: Teacher education digital transformation educational technology Dong Nai University; future educators
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Enhancing students’ self-learning competence through flipped classroom integrated with active learning methods in high school PhysicsThis paper presents the design and implementation of teaching the topic “Projectile Motion” in the high school Physics curriculum using the flipped classroom model combined with active learning... Author: Cong Nguen Thanh, Tran Thi Oanh Hong, Le Thi Anh Ngoc, Nguyen Thuy Thanh Keyword: Flipped classroom active learning projectile motion self-learning competence Physics teaching.
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Context representation for LLM based code generation in visual studio: a systematic reviewThe rapid proliferation of large language models (LLMs) is creating new opportunities for automated code generation in integrated development environments (IDEs). However, the effectiveness of these... Author: Nguyen Dung Thi, Doan Phuong Ngoc, Nguyen Phuong Thu, Nguyen Oanh Lan Keyword: Context aware code generation Large Language Models Integrated Development Environments Systematic literature review PRISMA
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Current status of managing professional development activities for teachers in lower secondary schools in Dien Chau district, Nghe An provinceThis study was conducted to investigate the current status of managing professional capacity development activities for teachers in lower secondary schools in Dien Chau district, Nghe An province.... Author: Che Thi Hai Linh, Loi Le Xuan Keyword: professional competence teachers lower secondary school.
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Developing films to support the teaching and learning of the course “Toy making skills for preschool children
This research focuses on developing an instructional video to support teaching and learning the “Skills in Making Toys for Preschoolers” course within the preschool teacher training program. The... Author: Thi Bich Huyen PHAM Keyword: Toy Making Skills teaching in the 4.0 era preschool children
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