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Risk-sensitive spatio-temporal graph reinforcement learning for predictive and propulsion-aware routing in 6G-enabled FANETsFlying ad hoc networks (FANETs) in 6G environments require routing schemes that can cope with rapid topology changes, limited UAV energy resources, and unstable air-to-air links. This paper proposes a... Author: Nguyen Thu Thi Keyword: 6G-enabled FANETs Spatio temporal graph learning Risk sensitive deep reinforcement learning Propulsion aware routing Route survival probability
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Can AI judge my English fairly? - Vietnamese EFL students’ attitudes toward AI-based assessment of speaking and writing skills
This study investigates Vietnamese EFL students’ attitudes toward AI-based assessment of English speaking and writing skills and identifies the factors shaping these attitudes. An explanatory... Author: Nguyen Huy Quang, Bui Huynh Manh Keyword: Artificial intelligence (AI) AI-based assessment language assessment speaking and writing skills Vietnamese EFL students.
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Risk-Preserving Policy Distillation for Lightweight Onboard Resource Allocation in AI-Enabled VANETsDeep reinforcement learning (DRL) enables adaptive spectrum and power allocation in highly dynamic vehicular ad hoc networks, but full-size policies are often impractical for resource-constrained... Author: Huong Tran Thi Keyword: Risk-preserving policy distillation Tail-risk-aware resource allocation Critical-state-aware model compression Constrained deep reinforcement learning VANET spectrum and power allocation.
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RiskAdversarial GNN-DRL framework for Robust communication in hostile MANET environmentsMobile ad hoc networks (MANETs) operating in hostile environments are vulnerable to coordinated wireless, routing, trust, and topology attacks. This paper proposes a tri-level
adversarial GNN–DRL... Author: Hoan Tran Quoc Keyword: Mobile ad-hoc networks Adversarial graph neural networks Trust-aware graph recovery Hierarchical deep reinforcement learning Self-play learning.
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Mobility-Predictive Graph Neural Routing for Delay-Constrained FANETs in Dynamic 3D AirspaceRapid three-dimensional mobility in flying ad hoc networks (FANETs) causes routes selected from the current topology to become invalid before packets reach subsequent hops, particularly for flows with... Author: Ha Dien Thi Hong Keyword: FANET routing mobility prediction temporal graph neural network deadline-constrained routing uncertainty calibration
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Digital transformation in administrative reform at a higher education institution: a case study of Vinh UniversityThis study evaluates the current state of digital transformation in administrative reform at Vinh University during the 2020-2025 period based on five pillars: institutions and governance,... Author: Tran Thuy Nga Thi, Pham Quynh Nga Thi Keyword: digital transformation administrative reform university governance data governance digital services.
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Senior - junior scaffolding across the teaching and learning cycle: EFL students’ perceptions in academic reading-to-writePeer scaffolding plays an important role in second-language writing, but learners’ perceptions of support across instructional stages remain underexplored. This study examined 60 Vietnamese... Author: Thuy Hoang Thanh Keyword: Peer scaffolding academic writing reading-to-write EFL
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Application of artificial intelligence in personalized feedback for secondary school students
in HanoiThis study examines the potential of artificial intelligence (AI) in delivering personalized feedback to lower secondary students in Hanoi. Using a mixed-methods approach that combines surveys and... Author: Son Tran Ngoc, Trang Le Thi Huyen Keyword: artificial intelligence learning feedback secondary school student; personalized
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My Name is Red by Orhan Pamuk from the perspective of multiculturalism
My Name is Red by Orhan Pamuk is one of the great novels of contemporary world literature. This study applies multicultural theory to analyze the work, affirming that it represents a discourse that... Author: Nguyen Thi Thanh Hieu Keyword: multiculturalism East-West Interaction identity metafiction My Name is Red Orhan Pamuk
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Machine learning-based methods for supporting fake news detectionIn the context of rapidly disseminating online information, fake news has emerged as a serious threat to information security and public trust. Traditional detection methods based on content analysis... Author: Anh Tran Thi Lan Keyword: Fake news detection hypergraph neural networks machine learning graph-based models HGFND
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