Search Results for author: DongNyeong Heo

Found 7 papers, 0 papers with code

Shared Latent Space by Both Languages in Non-Autoregressive Neural Machine Translation

no code implementations2 May 2023 DongNyeong Heo, Heeyoul Choi

Latent variable modeling in non-autoregressive neural machine translation (NAT) is a promising approach to mitigate the multimodality problem.

Machine Translation Translation

Advanced Scaling Methods for VNF deployment with Reinforcement Learning

no code implementations19 Jan 2023 Namjin Seo, DongNyeong Heo, Heeyoul Choi

Network function virtualization (NFV) and software-defined network (SDN) have become emerging network paradigms, allowing virtualized network function (VNF) deployment at a low cost.

reinforcement-learning Reinforcement Learning (RL)

End-to-End Training for Back-Translation with Categorical Reparameterization Trick

no code implementations17 Feb 2022 DongNyeong Heo, Heeyoul Choi

Back-translation is an effective semi-supervised learning framework in neural machine translation (NMT).

Machine Translation NMT +2

Sequential Deep Learning Architectures for Anomaly Detection in Virtual Network Function Chains

no code implementations29 Sep 2021 Chungjun Lee, Jibum Hong, DongNyeong Heo, Heeyoul Choi

Therefore, we propose several sequential deep learning models to learn time-series patterns and sequential patterns of the virtual network functions (VNFs) in the chain with variable lengths.

Anomaly Detection Time Series +1

Adversarial Training with Contrastive Learning in NLP

no code implementations19 Sep 2021 Daniela N. Rim, DongNyeong Heo, Heeyoul Choi

In this work, we propose adversarial training with contrastive learning (ATCL) to adversarially train a language processing task using the benefits of contrastive learning.

Contrastive Learning Language Modelling +3

Reinforcement Learning of Graph Neural Networks for Service Function Chaining

no code implementations17 Nov 2020 DongNyeong Heo, Doyoung Lee, Hee-Gon Kim, Suhyun Park, Heeyoul Choi

In the management of computer network systems, the service function chaining (SFC) modules play an important role by generating efficient paths for network traffic through physical servers with virtualized network functions (VNF).

Management reinforcement-learning +2

Graph Neural Network based Service Function Chaining for Automatic Network Control

no code implementations11 Sep 2020 DongNyeong Heo, Stanislav Lange, Hee-Gon Kim, Heeyoul Choi

Moreover, the GNN based model can be applied to a new network topology without re-designing and re-training.

Decoder

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