Search Results for author: Long Nguyen

Found 16 papers, 2 papers with code

Multi-level Community-awareness Graph Neural Networks for Neural Machine Translation

1 code implementation COLING 2022 Binh Nguyen, Long Nguyen, Dien Dinh

Intuitively, the MC-GNN layer substitutes a self-attention layer at the encoder side of a transformer-based machine translation model.

Graph Neural Network Machine Translation +2

Matching The Statements: A Simple and Accurate Model for Key Point Analysis

1 code implementation EMNLP (ArgMining) 2021 Hoang Phan, Long Nguyen, Khanh Doan

Key Point Analysis (KPA) is one of the most essential tasks in building an Opinion Summarization system, which is capable of generating key points for a collection of arguments toward a particular topic.

Opinion Mining Opinion Summarization

Advancing Vietnamese Information Retrieval with Learning Objective and Benchmark

no code implementations10 Mar 2025 Phu-Vinh Nguyen, Minh-Nam Tran, Long Nguyen, Dien Dinh

Furthermore, we also present a new objective function based on the InfoNCE loss function, which is used to train our Vietnamese embedding model.

Information Retrieval RAG +3

URAG: Implementing a Unified Hybrid RAG for Precise Answers in University Admission Chatbots -- A Case Study at HCMUT

no code implementations27 Jan 2025 Long Nguyen, Tho Quan

With the rapid advancement of Artificial Intelligence, particularly in Natural Language Processing, Large Language Models (LLMs) have become pivotal in educational question-answering systems, especially university admission chatbots.

Misinformation Question Answering +2

RAPID: Retrieval-Augmented Parallel Inference Drafting for Text-Based Video Event Retrieval

no code implementations27 Jan 2025 Long Nguyen, Huy Nguyen, Bao Khuu, Huy Luu, Huy Le, Tuan Nguyen, Tho Quan

Retrieving events from videos using text queries has become increasingly challenging due to the rapid growth of multimedia content.

Retrieval

Automated Body Composition Analysis Using DAFS Express on 2D MRI Slices at L3 Vertebral Level

no code implementations11 Sep 2024 Varun Akella, Razeyeh Bagherinasab, Jia Ming Li, Long Nguyen, Vincent Tze Yang Chow, Hyunwoo Lee, Karteek Popuri, Mirza Faisal Beg

This study validates an automated tool for MRI-based 2D body composition analysis- (Data Analysis Facilitation Suite (DAFS) Express), comparing its automated measurements with expert manual segmentations using UK Biobank data.

Diagnostic

Public Health in Disaster: Emotional Health and Life Incidents Extraction during Hurricane Harvey

no code implementations20 Aug 2024 Thomas Hoang, Quynh Anh Nguyen, Long Nguyen

Countless disasters have resulted from climate change, causing severe damage to infrastructure and the economy.

Descriptive

A Deep Learning-Based System for Automatic Case Summarization

no code implementations13 Dec 2023 Minh Duong, Long Nguyen, Yen Vuong, Trong Le, Ha-Thanh Nguyen

This paper presents a deep learning-based system for efficient automatic case summarization.

Deep Learning

Classifying Whole Slide Images: What Matters?

no code implementations5 Oct 2023 Long Nguyen, Aiden Nibali, Joshua Millward, Zhen He

Recently there have been many algorithms proposed for the classification of very high resolution whole slide images (WSIs).

Unsupervised Pre-training whole slide images

Semi-supervised Neural Machine Translation with Consistency Regularization for Low-Resource Languages

no code implementations2 Apr 2023 Viet H. Pham, Thang M. Pham, Giang Nguyen, Long Nguyen, Dien Dinh

We also introduce a SentenceBERT-based filter to enhance the quality of augmenting data by retaining semantically similar sentence pairs.

Machine Translation NMT +2

A Multi-variable Stacked Long-Short Term Memory Network for Wind Speed Forecasting

no code implementations24 Nov 2018 Sisheng Liang, Long Nguyen, Fang Jin

Precisely forecasting wind speed is essential for wind power producers and grid operators.

Spatial-temporal Multi-Task Learning for Within-field Cotton Yield Prediction

no code implementations16 Nov 2018 Long Nguyen, Jia Zhen, Zhe Lin, Hanxiang Du, Zhou Yang, Wenxuan Guo, Fang Jin

Understanding and accurately predicting within-field spatial variability of crop yield play a key role in site-specific management of crop inputs such as irrigation water and fertilizer for optimized crop production.

Crop Yield Prediction Management +1

Predicting Opioid Relapse Using Social Media Data

no code implementations14 Nov 2018 Zhou Yang, Long Nguyen, Fang Jin

In this paper, we introduce a Generative Adversarial Networks (GAN) model to predict the addiction relapses based on sentiment images and social influences.

Forecasting People's Needs in Hurricane Events from Social Network

no code implementations12 Nov 2018 Long Nguyen, Zhou Yang, Jia Li, Guofeng Cao, Fang Jin

Our proposed sequence to sequence method forecast people's needs more successfully than either of the other models.

Decoder Language Modeling +2

Coordinating Disaster Emergency Response with Heuristic Reinforcement Learning

no code implementations12 Nov 2018 Long Nguyen, Zhou Yang, Jiazhen Zhu, Jia Li, Fang Jin

To improve the efficiency of the emergency response in the immediate aftermath of a disaster, we propose a heuristic multi-agent reinforcement learning scheduling algorithm, named as ResQ, which can effectively schedule the rapid deployment of volunteers to rescue victims in dynamic settings.

Multi-agent Reinforcement Learning reinforcement-learning +3

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