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1

Distributed graph neural network-based anti-jamming for scalable and energy-constrained IoT networks

This paper presents a distributed graph neural network (GNN) framework for anti-jamming in large-scale IoT systems with dynamic interference and strict energy constraints. The proposed approach...

Author: Hue Tran Thi

Keyword: Distributed graph neural networks Anti-jamming communications Internet of Things Energy-efficient networking Scalable wireless networks

2

Joint power control and spectrum access optimization in FANET via reinforcement learning

This paper studies joint power control and spectrum access in dynamic flying ad hoc networks (FANETs) under co-channel interference and adaptive jamming. We propose a graph neural network-aided...

Author: Dung Nguyen Thi

Keyword: FANET Multi-agent reinforcement learning Graph neural networks Anti-jamming Resource optimization

3

Risk-sensitive spatio-temporal graph reinforcement learning for predictive and propulsion-aware routing in 6G-enabled FANETs

Flying 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

4

Evaluation of data collection tree routing protocols for wireless sensor networks

In recent years, wireless sensor networks (WSNs) have garnered significant research attention due to their versatility in supporting a range of applications, including military surveillance,...

Author: Khôi Do Huy

Keyword: CTP Protocol routing in WSN WSN energy saving solution WSN performance CTP in mobile

5

Research on Heideltime with Vietnamese language processing and experimental application development and evaluation

This paper presents software development for searching and extracting temporal information from text to help users access and understand content from electronic documents stored on organizational...

Author: Ha Dien Thi Hong

Keyword: Text extraction natural language processing information ex-traction Vietnamese text HeidelTime

6

Optimization of condition for methyl pheophorbide a formation and conversion to chlorin e6

Chlorin e6 is a stable chlorophyll derivative and can be used in photodynamic therapy (PDT) to treat cancer. One of the synthetic pathways of chlorin e6 is via the transformation of chlorophyll a to...

Author: Nguyen Thanh Phuong

Keyword: spirulina Chlorin photodynamic therapy

7

Research on beamforming technique for 5G network

5G networks mark a significant advancement in telecommunications standards compared to 4G, offering data transmission speeds of up to 10 Gbps and are expected to be widely deployed shortly. Achieving...

Author: Thuc Hoang Van, Cuong Doan Manh

Keyword: Beamforming 5G mobile networks antenna beamforming antenna arrays for 5G

8

Applying the station teaching method in teaching History and Geography for 4th grade

Station teaching is a flexible and interactive teaching method that emphasizes student activeness and cooperation. This article presents the process of applying station teaching in the subjects of...

Author: Pham Dieu Linh Thi, Tran Thuy Linh Thi, Bui Linh Chi Thi

Keyword: Primary education teaching methods station teaching active learning

9

Some theoretical issues on resource mobilization management for early childhood education development in the current context

To implement the Education Development Strategy to 2030, with a vision to 2045, early childhood education requires substantial investment in human resources, infrastructure, and financial resources....

Author: Nam Le Hoai

Keyword: Resource mobilization management early childhood education development education development strategy

10

Innovating the management of higher education institutions in the context of university autonomy

This study addressed the challenges in managing higher education institutions (HEIs) in Vietnam amidst increasing autonomy. HEIs currently face limitations in financial dependence, ineffective human...

Author: Hung Bui Văn

Keyword: Innovation management sustainable development higher education university autonomy.

Vinh University journal of science

Tạp chí khoa học Trường Đại học Vinh

ISSN: 1859 - 2228

Governing body: Vinh University

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License: 163/GP-BTTTT issued by the Minister of Information and Communications on May 10, 2023

Open Access License: Creative Commons CC BY NC 4.0

 

CONTACT

Editor-in-Chief: Assoc. Prof., Dr. Tran Ba Tien
Email: tientb@vinhuni.edu.vn

Deputy editor-in-chief: Assoc. Prof., Dr. Phan Van Tien
Email: vantienkxd@vinhuni.edu.vn

Sub-Editor: Dr. Do Mai Trang
Email: domaitrang@vinhuni.edu.vn

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