Search Results for author: Hung T. Nguyen

Found 9 papers, 2 papers with code

MSTAR: Multi-Scale Backbone Architecture Search for Timeseries Classification

no code implementations21 Feb 2024 Tue M. Cao, Nhat H. Tran, Hieu H. Pham, Hung T. Nguyen, Le P. Nguyen

Most of the previous approaches to Time Series Classification (TSC) highlight the significance of receptive fields and frequencies while overlooking the time resolution.

Neural Architecture Search Time Series +1

Interference Cancellation GAN Framework for Dynamic Channels

no code implementations17 Aug 2022 Hung T. Nguyen, Steven Bottone, Kwang Taik Kim, Mung Chiang, H. Vincent Poor

Symbol detection is a fundamental and challenging problem in modern communication systems, e. g., multiuser multiple-input multiple-output (MIMO) setting.

Contextual Model Aggregation for Fast and Robust Federated Learning in Edge Computing

no code implementations23 Mar 2022 Hung T. Nguyen, H. Vincent Poor, Mung Chiang

However, existing algorithms face issues with slow convergence and/or robustness of performance due to the considerable heterogeneity of data distribution, computation and communication capability at the edge.

Edge-computing Federated Learning

On-the-fly Resource-Aware Model Aggregation for Federated Learning in Heterogeneous Edge

no code implementations21 Dec 2021 Hung T. Nguyen, Roberto Morabito, Kwang Taik Kim, Mung Chiang

Edge computing has revolutionized the world of mobile and wireless networks world thanks to its flexible, secure, and performing characteristics.

BIG-bench Machine Learning Edge-computing +1

Adversarial Neural Networks for Error Correcting Codes

no code implementations21 Dec 2021 Hung T. Nguyen, Steven Bottone, Kwang Taik Kim, Mung Chiang, H. Vincent Poor

To demonstrate the performance of our framework, we combine it with the very recent neural decoders and show improved performance compared to the original models and traditional decoding algorithms on various codes.

Anomaly Detection in Large Labeled Multi-Graph Databases

no code implementations7 Oct 2020 Hung T. Nguyen, Pierre J. Liang, Leman Akoglu

Within a large database G containing graphs with labeled nodes and directed, multi-edges; how can we detect the anomalous graphs?

Anomaly Detection

Fast-Convergent Federated Learning

no code implementations26 Jul 2020 Hung T. Nguyen, Vikash Sehwag, Seyyedali Hosseinalipour, Christopher G. Brinton, Mung Chiang, H. Vincent Poor

In this paper, we propose a fast-convergent federated learning algorithm, called FOLB, which performs intelligent sampling of devices in each round of model training to optimize the expected convergence speed.

BIG-bench Machine Learning Federated Learning

Fidelius: Protecting User Secrets from Compromised Browsers

1 code implementation13 Sep 2018 Saba Eskandarian, Jonathan Cogan, Sawyer Birnbaum, Peh Chang Wei Brandon, Dillon Franke, Forest Fraser, Gaspar Garcia Jr., Eric Gong, Hung T. Nguyen, Taresh K. Sethi, Vishal Subbiah, Michael Backes, Giancarlo Pellegrino, Dan Boneh

In this work, we present Fidelius, a new architecture that uses trusted hardware enclaves integrated into the browser to enable protection of user secrets during web browsing sessions, even if the entire underlying browser and OS are fully controlled by a malicious attacker.

Cryptography and Security

Cost-aware Targeted Viral Marketing in billion-scale networks

1 code implementation IEEE 2016 Hung T. Nguyen, Thang N. Dinh, My T. Thai

In this paper, we propose a new problem, called Cost-aware Targeted Viral Marketing (CTVM), to find the most cost-effective seed users who can influence the most relevant users to the advertisement.

Marketing

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