Search Results for author: Vu Tran

Found 16 papers, 3 papers with code

Encoded Summarization: Summarizing Documents into Continuous Vector Space for Legal Case Retrieval

no code implementations15 Sep 2023 Vu Tran, Minh Le Nguyen, Satoshi Tojo, Ken Satoh

We present our method for tackling a legal case retrieval task by introducing our method of encoding documents by summarizing them into continuous vector space via our phrase scoring framework utilizing deep neural networks.

Retrieval

Attentive Deep Neural Networks for Legal Document Retrieval

no code implementations13 Dec 2022 Ha-Thanh Nguyen, Manh-Kien Phi, Xuan-Bach Ngo, Vu Tran, Le-Minh Nguyen, Minh-Phuong Tu

The performance of legal text retrieval depends, to a large extent, on the representation of text, both query and legal documents.

Question Answering Retrieval +1

PhraseTransformer: An Incorporation of Local Context Information into Sequence-to-sequence Semantic Parsing

1 code implementation Applied Intelligence 2022 Phuong Minh Nguyen, Tung Le, Huy Tien Nguyen, Vu Tran, Minh Le Nguyen

In addition, to prove the generalization of our proposed model, we also conduct extensive experiments on three translation datasets IWLST14 German-English, IWSLT15 Vietnamese-English, WMT14 English-German, and show significant improvement.

Machine Translation NMT +3

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.

DeepLight: Robust & Unobtrusive Real-time Screen-Camera Communication for Real-World Displays

no code implementations11 May 2021 Vu Tran, Gihan Jayatilaka, Ashwin Ashok, Archan Misra

We show that a fully functional DeepLight system is able to robustly achieve high decoding accuracy (frame error rate < 0. 2) and moderately-high data goodput (>=0. 95Kbps) using a human-held smartphone camera, even over larger screen-camera distances (approx =2m).

object-detection Object Detection

CovRelex: A COVID-19 Retrieval System with Relation Extraction

no code implementations EACL 2021 Vu Tran, Van-Hien Tran, Phuong Nguyen, Chau Nguyen, Ken Satoh, Yuji Matsumoto, Minh Nguyen

This paper presents CovRelex, a scientific paper retrieval system targeting entities and relations via relation extraction on COVID-19 scientific papers.

Relation Relation Extraction +1

PhraseTransformer: Self-Attention using Local Context for Semantic Parsing

1 code implementation1 Jan 2021 Phuong Minh Nguyen, Vu Tran, Minh Le Nguyen

Semantic parsing is a challenging task whose purpose is to convert a natural language utterance to machine-understandable information representation.

Machine Translation Semantic Parsing +2

Building Legal Case Retrieval Systems with Lexical Matching and Summarization using A Pre-Trained Phrase Scoring Model

no code implementations29 Sep 2020 Vu Tran, Minh Le Nguyen, Ken Satoh

On one hand, we adopt a summarization based model called encoded summarization which encodes a given document into continuous vector space which embeds the summary properties of the document.

Retrieval

Automatic Catchphrase Extraction from Legal Case Documents via Scoring using Deep Neural Networks

no code implementations14 Sep 2018 Vu Tran, Minh Le Nguyen, Ken Satoh

In this paper, we present a method of automatic catchphrase extracting from legal case documents.

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