This paper proposes a trust-aware blockchain-assisted multi-agent deep reinforcement learning (MADRL) framework for secure and scalable routing in IoT-enabled Mobile Ad Hoc Networks (MANETs) under...

Author: Phuong Hoang Thi

Keyword: IoT networks Secure routing Blockchain Multi-agent deep reinforcement learning (MADRL) Double Deep Q-Network (DDQN)

Artificial intelligence (AI) has become increasingly embedded in EFL teaching, reshaping how teachers plan lessons, design materials, and provide feedback. However, while previous research has focused...

Author: Nguyễn Tiên Thị Triều, Tuan Dang Minh

Keyword: AI-mediated teaching teacher motivation Self-Determination Theory teacher agency EFL classrooms

School culture is a system of values, beliefs, and norms that shapes the perceptions and behaviors of school members, contributing to a safe and supportive school environment and supporting students’...

Author: Hung Bui Văn

Keyword: School culture school climate assessment framework general education

Cost overrun is a common issue in construction projects, significantly affecting investment efficiency and project management. As projects become increasingly complex, developing accurate predictive...

Author: Thu Nguyen Minh, Anh Nguyen Vu Minh, Lan Tran Ha, Ha Nguyen Trong

Keyword: Construction cost overrun Machine learning Random Forest SHAP Project cost prediction

This paper proposes an efficient depth-first search algorithm to solve the maximum stable marriage problem with ties and incomplete preference lists. The key idea of the algorithm is to initialize an...

Author: Viet Hoang Huu, Anh Le Quoc, Nam Dinh Van

Keyword: Depth-first search Gale-Shapley algorithm stable matching stable marriage problem ties and incomplete lists