Search Results for author: Thi-Hai-Yen Vuong

Found 12 papers, 0 papers with code

NOWJ1@ALQAC 2023: Enhancing Legal Task Performance with Classic Statistical Models and Pre-trained Language Models

no code implementations16 Sep 2023 Tan-Minh Nguyen, Xuan-Hoa Nguyen, Ngoc-Duy Mai, Minh-Quan Hoang, Van-Huan Nguyen, Hoang-Viet Nguyen, Ha-Thanh Nguyen, Thi-Hai-Yen Vuong

This paper describes the NOWJ1 Team's approach for the Automated Legal Question Answering Competition (ALQAC) 2023, which focuses on enhancing legal task performance by integrating classical statistical models and Pre-trained Language Models (PLMs).

Learning-To-Rank Question Answering +3

Constructing a Knowledge Graph for Vietnamese Legal Cases with Heterogeneous Graphs

no code implementations16 Sep 2023 Thi-Hai-Yen Vuong, Minh-Quan Hoang, Tan-Minh Nguyen, Hoang-Trung Nguyen, Ha-Thanh Nguyen

This paper presents a knowledge graph construction method for legal case documents and related laws, aiming to organize legal information efficiently and enhance various downstream tasks.

graph construction

RMDM: A Multilabel Fakenews Dataset for Vietnamese Evidence Verification

no code implementations16 Sep 2023 Hai-Long Nguyen, Thi-Kieu-Trang Pham, Thai-Son Le, Tan-Minh Nguyen, Thi-Hai-Yen Vuong, Ha-Thanh Nguyen

In this study, we present a novel and challenging multilabel Vietnamese dataset (RMDM) designed to assess the performance of large language models (LLMs), in verifying electronic information related to legal contexts, focusing on fake news as potential input for electronic evidence.

Misinformation

Improving Vietnamese Legal Question--Answering System based on Automatic Data Enrichment

no code implementations8 Jun 2023 Thi-Hai-Yen Vuong, Ha-Thanh Nguyen, Quang-Huy Nguyen, Le-Minh Nguyen, Xuan-Hieu Phan

Question answering (QA) in law is a challenging problem because legal documents are much more complicated than normal texts in terms of terminology, structure, and temporal and logical relationships.

Question Answering Retrieval

NOWJ at COLIEE 2023 -- Multi-Task and Ensemble Approaches in Legal Information Processing

no code implementations8 Jun 2023 Thi-Hai-Yen Vuong, Hai-Long Nguyen, Tan-Minh Nguyen, Hoang-Trung Nguyen, Thai-Binh Nguyen, Ha-Thanh Nguyen

This paper presents the NOWJ team's approach to the COLIEE 2023 Competition, which focuses on advancing legal information processing techniques and applying them to real-world legal scenarios.

Multi-Task Learning Natural Language Inference +1

LBMT team at VLSP2022-Abmusu: Hybrid method with text correlation and generative models for Vietnamese multi-document summarization

no code implementations11 Apr 2023 Tan-Minh Nguyen, Thai-Binh Nguyen, Hoang-Trung Nguyen, Hai-Long Nguyen, Tam Doan Thanh, Ha-Thanh Nguyen, Thi-Hai-Yen Vuong

Multi-document summarization is challenging because the summaries should not only describe the most important information from all documents but also provide a coherent interpretation of the documents.

Document Summarization Multi-Document Summarization

Non-Standard Vietnamese Word Detection and Normalization for Text-to-Speech

no code implementations7 Sep 2022 Huu-Tien Dang, Thi-Hai-Yen Vuong, Xuan-Hieu Phan

In the second phase, we propose a forward lexicon-based maximum matching algorithm to split down the hashtag, email, URL, and contact name.

Sentence

Transformer-based Approaches for Legal Text Processing

no code implementations13 Feb 2022 Ha-Thanh Nguyen, Minh-Phuong Nguyen, Thi-Hai-Yen Vuong, Minh-Quan Bui, Minh-Chau Nguyen, Tran-Binh Dang, Vu Tran, Le-Minh Nguyen, Ken Satoh

In this paper, we introduce our approaches using Transformer-based models for different problems of the COLIEE 2021 automatic legal text processing competition.

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