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Perceptions of lecturers and students regarding the use of English in the EMI classroomThis study investigates and compares the perceptions of EMI lecturers and their students regarding lecturers' use of English in English-medium instruction (EMI) classrooms. Data were collected through... Author: Le Hanh Thi Tuyet, Ha Nguyen Thị Nguyet, Vân Thái Phan Tú Keyword: Competency classroom English English as Medium Instruction EMI lecturers EMI students
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Applying transformer architecture to enhance attack detection performance in intrusion detection systemsIntrusion Detection Systems (IDS) are crucial in safeguarding network security against increasingly sophisticated threats. In this study, we propose a Transformer-based intrusion detection model to... Author: Vu Phuong Thi, Ha Hoang Thi Hong, Truong Dinh Gia, Yen Tran Thi Keyword: Intrusion Detection Transformer UNSW-NB15 Cybersecurity Self-attention
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Current situation and solutions for developing library staff at Vietnam National University Ho Chi Minh City through a competency-based approachThis article analyzes the current situation and proposes solutions for developing library staff at Vietnam National University Ho Chi Minh City through a competency-based approach in the context of... Author: Nguyen Quynh Anh, Sa Nguyen Thi Lan Keyword: library staff competency-based approach staff development academic librar digital transformation
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An Empirical Analysis of Code Complexity and Its Impact on Software Defect DensityThis study investigates the relationship between software complexity metrics and defect density using five NASA-PROMISE datasets (JM1, CM1, KC1, KC2, and PC1). Five widely validated complexity... Author: Hien Doan Thi Thuy Keyword: Software defect prediction Software complexity metrics NASA-PROMISE Random Forest SMOTE Feature importance.
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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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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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Proposed essential features for an enterprise resource planning system for small and medium-sized enterprises in Vietnam: a case study in HanoiThe study investigates the characteristics of Enterprise Resource Planning (ERP) software that are most suitable for small and medium-sized enterprises (SMEs). It seeks to answer two key questions:... Author: Minh Trinh Nhat, Kim Oanh Tran Thi, Quang Ho Dinh Keyword: Enterprise Resource Planning (ERP) small and medium-size enterprises (SMEs) relevant features.
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Enhancing network performance with improved random early detectionCongestion has become an important issue affecting the per-formance of network systems. Active Queue Management (AQM) algorithms are crucial in ensuring network stability. The first active queue... Author: Dien Vu Van Keyword: Active queue management congestion average queue size RED threshold.
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Applying PDCA model in managing Mathematics teaching activities in primary schools towards developing students' capacity - some theoretical issuesThe PDCA (Plan - Do - Check - Act) model is widely applied in quality management and can be adapted to suit educational settings, particularly in improving teaching quality and fostering student... Author: Hà Đỗ Thị Keyword: PDCA model mathematics teaching activities primary school student competencies management of mathematics teaching activities
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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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