Search Results for author: Dinh Thai Hoang

Found 49 papers, 3 papers with code

Multiple-Input Auto-Encoder Guided Feature Selection for IoT Intrusion Detection Systems

no code implementations22 Mar 2024 Phai Vu Dinh, Diep N. Nguyen, Dinh Thai Hoang, Quang Uy Nguyen, Eryk Dutkiewicz, Son Pham Bao

The MIAE model is trained in an unsupervised learning mode to transform the heterogeneous inputs into lower-dimensional representation, which helps classifiers distinguish between normal behaviour and different types of attacks.

Dimensionality Reduction feature selection +2

Generative AI for Unmanned Vehicle Swarms: Challenges, Applications and Opportunities

no code implementations28 Feb 2024 Guangyuan Liu, Nguyen Van Huynh, Hongyang Du, Dinh Thai Hoang, Dusit Niyato, Kun Zhu, Jiawen Kang, Zehui Xiong, Abbas Jamalipour, Dong In Kim

For that, this paper aims to provide a comprehensive survey on applications, challenges, and opportunities of GAI in unmanned vehicle swarms.

CNN-FL for Biotechnology Industry Empowered by Internet-of-BioNano Things and Digital Twins

no code implementations31 Jan 2024 Mohammad, Jamshidi, Dinh Thai Hoang, Diep N. Nguyen

In this work, we propose a novel framework that integrates the Internet of Bio-Nano Things (IoBNT) with advanced machine learning techniques, specifically convolutional neural networks (CNN) and federated learning (FL), to effectively tackle the identified challenges.

Federated Learning

Generative AI-enabled Blockchain Networks: Fundamentals, Applications, and Case Study

no code implementations28 Jan 2024 Cong T. Nguyen, Yinqiu Liu, Hongyang Du, Dinh Thai Hoang, Dusit Niyato, Diep N. Nguyen, Shiwen Mao

Generative Artificial Intelligence (GAI) has recently emerged as a promising solution to address critical challenges of blockchain technology, including scalability, security, privacy, and interoperability.

Generative AI for Physical Layer Communications: A Survey

no code implementations9 Dec 2023 Nguyen Van Huynh, Jiacheng Wang, Hongyang Du, Dinh Thai Hoang, Dusit Niyato, Diep N. Nguyen, Dong In Kim, Khaled B. Letaief

The recent evolution of generative artificial intelligence (GAI) leads to the emergence of groundbreaking applications such as ChatGPT, which not only enhances the efficiency of digital content production, such as text, audio, video, or even network traffic data, but also enriches its diversity.

Sample-Driven Federated Learning for Energy-Efficient and Real-Time IoT Sensing

1 code implementation11 Oct 2023 Minh Ngoc Luu, Minh-Duong Nguyen, Ebrahim Bedeer, Van Duc Nguyen, Dinh Thai Hoang, Diep N. Nguyen, Quoc-Viet Pham

In particular, We first formulate an optimization problem that harnesses the sampling process to concurrently reduce overfitting while maximizing accuracy.

Federated Learning

Adversarial Machine Learning for Social Good: Reframing the Adversary as an Ally

no code implementations5 Oct 2023 Shawqi Al-Maliki, Adnan Qayyum, Hassan Ali, Mohamed Abdallah, Junaid Qadir, Dinh Thai Hoang, Dusit Niyato, Ala Al-Fuqaha

This paper encompasses a taxonomy that highlights the emergence of AdvML4G, a discussion of the differences and similarities between AdvML4G and AdvML, a taxonomy covering social good-related concepts and aspects, an exploration of the motivations behind the emergence of AdvML4G at the intersection of ML4G and AdvML, and an extensive summary of the works that utilize AdvML4G as an auxiliary tool for innovating pro-social applications.

Wirelessly Powered Federated Learning Networks: Joint Power Transfer, Data Sensing, Model Training, and Resource Allocation

no code implementations9 Aug 2023 Mai Le, Dinh Thai Hoang, Diep N. Nguyen, Won-Joo Hwang, Quoc-Viet Pham

This work for the first time investigates a resource allocation problem in collaborative sensing-assisted sustainable FL (S2FL) networks with the goal of minimizing the total completion time.

Federated Learning

Dynamic Resource Allocation for Metaverse Applications with Deep Reinforcement Learning

no code implementations27 Feb 2023 Nam H. Chu, Diep N. Nguyen, Dinh Thai Hoang, Khoa T. Phan, Eryk Dutkiewicz, Dusit Niyato, Tao Shu

This work proposes a novel framework to dynamically and effectively manage and allocate different types of resources for Metaverse applications, which are forecasted to demand massive resources of various types that have never been seen before.

reinforcement-learning Reinforcement Learning (RL)

Network-Aided Intelligent Traffic Steering in 6G O-RAN: A Multi-Layer Optimization Framework

no code implementations6 Feb 2023 Van-Dinh Nguyen, Thang X. Vu, Nhan Thanh Nguyen, Dinh C. Nguyen, Markku Juntti, Nguyen Cong Luong, Dinh Thai Hoang, Diep N. Nguyen, Symeon Chatzinotas

To enable an intelligent, programmable and multi-vendor radio access network (RAN) for 6G networks, considerable efforts have been made in standardization and development of open RAN (O-RAN).

Scheduling Stochastic Optimization

Distributed Traffic Synthesis and Classification in Edge Networks: A Federated Self-supervised Learning Approach

no code implementations1 Feb 2023 Yong Xiao, Rong Xia, Yingyu Li, Guangming Shi, Diep N. Nguyen, Dinh Thai Hoang, Dusit Niyato, Marwan Krunz

FS-GAN is composed of multiple distributed Generative Adversarial Networks (GANs), with a set of generators, each being designed to generate synthesized data samples following the distribution of an individual service traffic, and each discriminator being trained to differentiate the synthesized data samples and the real data samples of a local dataset.

Federated Learning Self-Supervised Learning

Time-sensitive Learning for Heterogeneous Federated Edge Intelligence

no code implementations26 Jan 2023 Yong Xiao, Xiaohan Zhang, Guangming Shi, Marwan Krunz, Diep N. Nguyen, Dinh Thai Hoang

A joint optimization algorithm is proposed to minimize the overall time consumption of model training by selecting participating edge servers, local epoch number.

Decision Making Edge-computing +1

Toward BCI-enabled Metaverse: A Joint Learning and Resource Allocation Approach

no code implementations17 Dec 2022 Nguyen Quang Hieu, Dinh Thai Hoang, Diep N. Nguyen, Eryk Dutkiewicz

Our proposed framework involves a mixed decision-making and classification problem in which the base station has to allocate its computing and radio resources to the users and classify the brain signals of users in an efficient manner.

Brain Computer Interface Decision Making

Optimal Privacy Preserving for Federated Learning in Mobile Edge Computing

no code implementations14 Nov 2022 Hai M. Nguyen, Nam H. Chu, Diep N. Nguyen, Dinh Thai Hoang, Van-Dinh Nguyen, Minh Hoang Ha, Eryk Dutkiewicz, Marwan Krunz

This theoretical bound is decomposed into two components, including the variance of the global gradient and the quadratic bias that can be minimized by optimizing the communication resources, and quantization/noise parameters.

Edge-computing Federated Learning +2

Label driven Knowledge Distillation for Federated Learning with non-IID Data

no code implementations29 Sep 2022 Minh-Duong Nguyen, Quoc-Viet Pham, Dinh Thai Hoang, Long Tran-Thanh, Diep N. Nguyen, Won-Joo Hwang

Moreover, leveraging the advantages of hierarchical network design, we propose a new label-driven knowledge distillation (LKD) technique at the global server to address the second problem.

Federated Learning Knowledge Distillation

Frequency Hopping Joint Radar-Communications with Hybrid Sub-pulse Frequency and Duration

no code implementations26 Apr 2022 Linh Manh Hoang, J. Andrew Zhang, Diep N. Nguyen, Dinh Thai Hoang

Frequency-hopping (FH) joint radar-communications (JRC) can offer excellent security for integrated sensing and communication systems.

HCFL: A High Compression Approach for Communication-Efficient Federated Learning in Very Large Scale IoT Networks

1 code implementation14 Apr 2022 Minh-Duong Nguyen, Sang-Min Lee, Quoc-Viet Pham, Dinh Thai Hoang, Diep N. Nguyen, Won-Joo Hwang

Federated learning (FL) is a new artificial intelligence concept that enables Internet-of-Things (IoT) devices to learn a collaborative model without sending the raw data to centralized nodes for processing.

Federated Learning

Collaborative Learning for Cyberattack Detection in Blockchain Networks

no code implementations21 Mar 2022 Tran Viet Khoa, Do Hai Son, Dinh Thai Hoang, Nguyen Linh Trung, Tran Thi Thuy Quynh, Diep N. Nguyen, Nguyen Viet Ha, Eryk Dutkiewicz

The main idea of the proposed learning model is to enable blockchain nodes to actively collect data, share the knowledge learned from its data, and then exchange the knowledge with other blockchain nodes in the network.

Intrusion Detection

Multiple Correlated Jammers Nullification using LSTM-based Deep Dueling Neural Network

no code implementations8 Feb 2022 Linh Manh Hoang, Diep N. Nguyen, J. Andrew Zhang, Dinh Thai Hoang

Specifically, recent studies reveal that by deliberately varying the correlations among jamming signals, attackers can effectively vary the jamming channels and thus their nullspace, even when the physical channels remain unchanged.

Q-Learning

Optimal Power Allocation for Rate Splitting Communications with Deep Reinforcement Learning

no code implementations1 Jul 2021 Nguyen Quang Hieu, Dinh Thai Hoang, Dusit Niyato, Dong In Kim

This letter introduces a novel framework to optimize the power allocation for users in a Rate Splitting Multiple Access (RSMA) network.

reinforcement-learning Reinforcement Learning (RL)

Federated Learning Framework with Straggling Mitigation and Privacy-Awareness for AI-based Mobile Application Services

no code implementations17 Jun 2021 Yuris Mulya Saputra, Diep N. Nguyen, Dinh Thai Hoang, Quoc-Viet Pham, Eryk Dutkiewicz, Won-Joo Hwang

In this work, we propose a novel framework to address straggling and privacy issues for federated learning (FL)-based mobile application services, taking into account limited computing/communications resources at mobile users (MUs)/mobile application provider (MAP), privacy cost, the rationality and incentive competition among MUs in contributing data to the MAP.

Federated Learning

Joint Coding and Scheduling Optimization for Distributed Learning over Wireless Edge Networks

no code implementations7 Mar 2021 Nguyen Van Huynh, Dinh Thai Hoang, Diep N. Nguyen, Eryk Dutkiewicz

The jointly optimal framework in this article is also applicable to any distributed learning scheme with heterogeneous and uncertain computing nodes.

Edge-computing Scheduling

FedChain: Secure Proof-of-Stake-based Framework for Federated-blockchain Systems

no code implementations29 Jan 2021 Cong T. Nguyen, Dinh Thai Hoang, Diep N. Nguyen, Yong Xiao, Hoang-Anh Pham, Eryk Dutkiewicz, Nguyen Huynh Tuong

Furthermore, the game model can enhance the security and performance of FedChain.

Computer Science and Game Theory Cryptography and Security

Machine Learning-Enabled Joint Antenna Selection and Precoding Design: From Offline Complexity to Online Performance

no code implementations18 Jan 2021 Thang X. Vu, Symeon Chatzinotas, Van-Dinh Nguyen, Dinh Thai Hoang, Diep N. Nguyen, Marco Di Renzo, Bjorn Ottersten

We investigate the performance of multi-user multiple-antenna downlink systems in which a BS serves multiple users via a shared wireless medium.

Information Theory Information Theory

Dynamic Federated Learning-Based Economic Framework for Internet-of-Vehicles

no code implementations1 Jan 2021 Yuris Mulya Saputra, Dinh Thai Hoang, Diep N. Nguyen, Le-Nam Tran, Shimin Gong, Eryk Dutkiewicz

Federated learning (FL) can empower Internet-of-Vehicles (IoV) networks by leveraging smart vehicles (SVs) to participate in the learning process with minimum data exchanges and privacy disclosure.

Federated Learning

Optimization-driven Hierarchical Learning Framework for Wireless Powered Backscatter-aided Relay Communications

no code implementations4 Aug 2020 Shimin Gong, Yuze Zou, Jing Xu, Dinh Thai Hoang, Bin Lyu, Dusit Niyato

In this paper, we employ multiple wireless-powered relays to assist information transmission from a multi-antenna access point to a single-antenna receiver.

Swarm Intelligence for Next-Generation Wireless Networks: Recent Advances and Applications

no code implementations30 Jul 2020 Quoc-Viet Pham, Dinh C. Nguyen, Seyedali Mirjalili, Dinh Thai Hoang, Diep N. Nguyen, Pubudu N. Pathirana, Won-Joo Hwang

Due to the proliferation of smart devices and emerging applications, many next-generation technologies have been paid for the development of wireless networks.

Edge-computing Management +1

Radio Resource Management in Joint Radar and Communication: A Comprehensive Survey

no code implementations26 Jul 2020 Nguyen Cong Luong, Xiao Lu, Dinh Thai Hoang, Dusit Niyato, Dong In Kim

First, we give fundamental concepts of JRC, important performance metrics used in JRC systems, and applications of the JRC systems.

Management

Optimization-driven Deep Reinforcement Learning for Robust Beamforming in IRS-assisted Wireless Communications

no code implementations25 May 2020 Jiaye Lin, Yuze Zou, Xiaoru Dong, Shimin Gong, Dinh Thai Hoang, Dusit Niyato

Intelligent reflecting surface (IRS) is a promising technology to assist downlink information transmissions from a multi-antenna access point (AP) to a receiver.

Reinforcement Learning (RL)

Robust Beamforming for IRS-assisted Wireless Communications under Channel Uncertainty

no code implementations14 May 2020 Yongchang Deng, Yuze Zou, Shimin Gong, Bin Lyu, Dinh Thai Hoang, Dusit Niyato

By adjusting the magnitude of reflecting coefficients, the IRS can sustain its operations by harvesting energy from the AP's signal beamforming.

DeepFake: Deep Dueling-based Deception Strategy to Defeat Reactive Jammers

no code implementations13 May 2020 Nguyen Van Huynh, Dinh Thai Hoang, Diep N. Nguyen, Eryk Dutkiewicz

In this paper, we introduce DeepFake, a novel deep reinforcement learning-based deception strategy to deal with reactive jamming attacks.

Face Swapping Networking and Internet Architecture Information Theory Signal Processing Information Theory

Optimal Beam Association for High Mobility mmWave Vehicular Networks: Lightweight Parallel Reinforcement Learning Approach

no code implementations2 May 2020 Nguyen Van Huynh, Diep N. Nguyen, Dinh Thai Hoang, Eryk Dutkiewicz

To that end, we develop a lightweight yet very effective parallel Q-learning algorithm to quickly obtain the optimal policy by simultaneously learning from various vehicles.

Q-Learning Reinforcement Learning (RL)

Optimized Energy and Information Relaying in Self-Sustainable IRS-Empowered WPCN

no code implementations7 Apr 2020 Bin Lyu, Parisa Ramezani, Dinh Thai Hoang, Shimin Gong, Zhen Yang, Abbas Jamalipour

We propose time-switching (TS) and power-splitting (PS) schemes for the IRS, where the IRS can harvest energy from the HAP's signals by switching between energy harvesting and signal reflection in the TS scheme or adjusting its reflection amplitude in the PS scheme.

Federated Learning Meets Contract Theory: Energy-Efficient Framework for Electric Vehicle Networks

no code implementations4 Apr 2020 Yuris Mulya Saputra, Diep N. Nguyen, Dinh Thai Hoang, Thang Xuan Vu, Eryk Dutkiewicz, Symeon Chatzinotas

In this paper, we propose a novel energy-efficient framework for an electric vehicle (EV) network using a contract theoretic-based economic model to maximize the profits of charging stations (CSs) and improve the social welfare of the network.

Networking and Internet Architecture Signal Processing

Optimal Pricing of Internet of Things: A Machine Learning Approach

no code implementations14 Feb 2020 Mohammad Abu Alsheikh, Dinh Thai Hoang, Dusit Niyato, Derek Leong, Ping Wang, Zhu Han

For service bundles, the subscription fee and data sizes of the grouped IoT services are optimized to maximize the total profit of cooperative service providers.

BIG-bench Machine Learning

Challenges and Countermeasures for Adversarial Attacks on Deep Reinforcement Learning

1 code implementation27 Jan 2020 Inaam Ilahi, Muhammad Usama, Junaid Qadir, Muhammad Umar Janjua, Ala Al-Fuqaha, Dinh Thai Hoang, Dusit Niyato

Deep Reinforcement Learning (DRL) has numerous applications in the real world thanks to its outstanding ability in quickly adapting to the surrounding environments.

Autonomous Vehicles reinforcement-learning +1

Energy Demand Prediction with Federated Learning for Electric Vehicle Networks

no code implementations3 Sep 2019 Yuris Mulya Saputra, Dinh Thai Hoang, Diep N. Nguyen, Eryk Dutkiewicz, Markus Dominik Mueck, Srikathyayani Srikanteswara

Through experimental results, we show that our proposed approaches can improve the accuracy of energy demand prediction up to 24. 63% and decrease communication overhead by 83. 4% compared with other baseline machine learning algorithms.

BIG-bench Machine Learning Clustering +1

"Jam Me If You Can'': Defeating Jammer with Deep Dueling Neural Network Architecture and Ambient Backscattering Augmented Communications

no code implementations8 Apr 2019 Nguyen Van Huynh, Diep N. Nguyen, Dinh Thai Hoang, Eryk Dutkiewicz

Bringing together the latest advances in neural network architectures and ambient backscattering communications, this work allows wireless nodes to effectively "face" the jammer by first learning its jamming strategy, then adapting the rate or transmitting information right on the jamming signal.

Q-Learning reinforcement-learning +1

Optimal and Fast Real-time Resources Slicing with Deep Dueling Neural Networks

no code implementations26 Feb 2019 Nguyen Van Huynh, Dinh Thai Hoang, Diep N. Nguyen, Eryk Dutkiewicz

This article develops an optimal and fast real-time resource slicing framework that maximizes the long-term return of the network provider while taking into account the uncertainty of resource demand from tenants.

Combinatorial Optimization Q-Learning

Applications of Deep Reinforcement Learning in Communications and Networking: A Survey

no code implementations18 Oct 2018 Nguyen Cong Luong, Dinh Thai Hoang, Shimin Gong, Dusit Niyato, Ping Wang, Ying-Chang Liang, Dong In Kim

Reinforcement learning has been efficiently used to enable the network entities to obtain the optimal policy including, e. g., decisions or actions, given their states when the state and action spaces are small.

reinforcement-learning Reinforcement Learning (RL)

Optimal and Low-Complexity Dynamic Spectrum Access for RF-Powered Ambient Backscatter System with Online Reinforcement Learning

no code implementations8 Sep 2018 Nguyen Van Huynh, Dinh Thai Hoang, Diep N. Nguyen, Eryk Dutkiewicz, Dusit Niyato, Ping Wang

To cope with such incomplete knowledge of the environment, we develop a low-complexity online reinforcement learning algorithm that allows the secondary transmitter to "learn" from its decisions and then attain the optimal policy.

Blocking

A Survey on Consensus Mechanisms and Mining Strategy Management in Blockchain Networks

no code implementations7 May 2018 Wenbo Wang, Dinh Thai Hoang, Peizhao Hu, Zehui Xiong, Dusit Niyato, Ping Wang, Yonggang Wen, Dong In Kim

This survey is motivated by the lack of a comprehensive literature review on the development of decentralized consensus mechanisms in blockchain networks.

Cryptography and Security

Cyberattack Detection in Mobile Cloud Computing: A Deep Learning Approach

no code implementations16 Dec 2017 Khoi Khac Nguyen, Dinh Thai Hoang, Dusit Niyato, Ping Wang, Diep Nguyen, Eryk Dutkiewicz

With the rapid growth of mobile applications and cloud computing, mobile cloud computing has attracted great interest from both academia and industry.

Cloud Computing

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