32 citations · 52 across the 18 of their papers we have counts for
21 papers
Slow Decay and Silenced Expression: Iterated Subliminal Trait Transfer in Language-Model Lineages
Ryan Vo, Duc-Vu Nguyen, Matt Kretchmar +1
Language models are increasingly trained on the outputs of other models, forming chains that we call lineages, in which a trait present in one generation can pass to the next. Prio…
ViMultiChoice: Toward a Method That Gives Explanation for Multiple-Choice Reading Comprehension in Vietnamese
Trung Tien Cao, Lam Minh Thai, Nghia Hieu Nguyen +2
Multiple-choice Reading Comprehension (MCRC) models aim to select the correct answer from a set of candidate options for a given question. However, they typically lack the ability…
SHREC 2025: Retrieval of Optimal Objects for Multi-modal Enhanced Language and Spatial Assistance (ROOMELSA)
Trong-Thuan Nguyen, Viet-Tham Huynh, Quang-Thuc Nguyen +30
Recent 3D retrieval systems are typically designed for simple, controlled scenarios, such as identifying an object from a cropped image or a brief description. However, real-world…
Optimizing Legal Document Retrieval in Vietnamese with Semi-Hard Negative Mining
Van-Hoang Le, Duc-Vu Nguyen, Kiet Van Nguyen +1
Large Language Models (LLMs) face significant challenges in specialized domains like law, where precision and domain-specific knowledge are critical. This paper presents a streamli…
Coreference Resolution for Vietnamese Narrative Texts
Hieu-Dai Tran, Duc-Vu Nguyen, Ngan Luu-Thuy Nguyen
Coreference resolution is a vital task in natural language processing (NLP) that involves identifying and linking different expressions in a text that refer to the same entity. Thi…
An Attempt to Develop a Neural Parser based on Simplified Head-Driven Phrase Structure Grammar on Vietnamese
Duc-Vu Nguyen, Thang Chau Phan, Quoc-Nam Nguyen +2
In this paper, we aimed to develop a neural parser for Vietnamese based on simplified Head-Driven Phrase Structure Grammar (HPSG). The existing corpora, VietTreebank and VnDT, had…
Abusive Span Detection for Vietnamese Narrative Texts
Nhu-Thanh Nguyen, Khoa Thi-Kim Phan, Duc-Vu Nguyen +1
Abuse in its various forms, including physical, psychological, verbal, sexual, financial, and cultural, has a negative impact on mental health. However, there are limited studies o…
ViSoBERT: A Pre-Trained Language Model for Vietnamese Social Media Text Processing
Quoc-Nam Nguyen, Thang Chau Phan, Duc-Vu Nguyen +1
English and Chinese, known as resource-rich languages, have witnessed the strong development of transformer-based language models for natural language processing tasks. Although Vi…
Evaluating the Symbol Binding Ability of Large Language Models for Multiple-Choice Questions in Vietnamese General Education
Duc-Vu Nguyen, Quoc-Nam Nguyen
In this paper, we evaluate the ability of large language models (LLMs) to perform multiple choice symbol binding (MCSB) for multiple choice question answering (MCQA) tasks in zero-…
Efficient Finetuning Large Language Models For Vietnamese Chatbot
Vu-Thuan Doan, Quoc-Truong Truong, Duc-Vu Nguyen +2
Large language models (LLMs), such as GPT-4, PaLM, and LLaMa, have been shown to achieve remarkable performance across a variety of natural language tasks. Recent advancements in i…
Integrating Semantic Information into Sketchy Reading Module of Retro-Reader for Vietnamese Machine Reading Comprehension
Hang Thi-Thu Le, Viet-Duc Ho, Duc-Vu Nguyen +1
Machine Reading Comprehension has become one of the most advanced and popular research topics in the fields of Natural Language Processing in recent years. The classification of an…
Leveraging Semantic Representations Combined with Contextual Word Representations for Recognizing Textual Entailment in Vietnamese
Quoc-Loc Duong, Duc-Vu Nguyen, Ngan Luu-Thuy Nguyen
RTE is a significant problem and is a reasonably active research community. The proposed research works on the approach to this problem are pretty diverse with many different direc…
Is word segmentation necessary for Vietnamese sentiment classification?
Duc-Vu Nguyen, Ngan Luu-Thuy Nguyen
To the best of our knowledge, this paper made the first attempt to answer whether word segmentation is necessary for Vietnamese sentiment classification. To do this, we presented f…
Joint Chinese Word Segmentation and Part-of-speech Tagging via Two-stage Span Labeling
Duc-Vu Nguyen, Linh-Bao Vo, Ngoc-Linh Tran +2
Chinese word segmentation and part-of-speech tagging are necessary tasks in terms of computational linguistics and application of natural language processing. Many re-searchers sti…
Span Labeling Approach for Vietnamese and Chinese Word Segmentation
Duc-Vu Nguyen, Linh-Bao Vo, Dang Van Thin +1
In this paper, we propose a span labeling approach to model n-gram information for Vietnamese word segmentation, namely SPAN SEG. We compare the span labeling approach with the con…
An Empirical Study for Vietnamese Constituency Parsing with Pre-training
Tuan-Vi Tran, Xuan-Thien Pham, Duc-Vu Nguyen +2
In this work, we use a span-based approach for Vietnamese constituency parsing. Our method follows the self-attention encoder architecture and a chart decoder using a CKY-style inf…
A Vietnamese Dataset for Evaluating Machine Reading Comprehension
Kiet Van Nguyen, Duc-Vu Nguyen, Anh Gia-Tuan Nguyen +1
Over 97 million people speak Vietnamese as their native language in the world. However, there are few research studies on machine reading comprehension (MRC) for Vietnamese, the ta…
Vietnamese Word Segmentation with SVM: Ambiguity Reduction and Suffix Capture
Duc-Vu Nguyen, Dang Van Thin, Kiet Van Nguyen +1
In this paper, we approach Vietnamese word segmentation as a binary classification by using the Support Vector Machine classifier. We inherit features from prior works such as n-gr…
New Vietnamese Corpus for Machine Reading Comprehension of Health News Articles
Kiet Van Nguyen, Tin Van Huynh, Duc-Vu Nguyen +2
Large-scale and high-quality corpora are necessary for evaluating machine reading comprehension models on a low-resource language like Vietnamese. Besides, machine reading comprehe…
Hate Speech Detection on Vietnamese Social Media Text using the Bi-GRU-LSTM-CNN Model
Tin Van Huynh, Vu Duc Nguyen, Kiet Van Nguyen +2
In recent years, Hate Speech Detection has become one of the interesting fields in natural language processing or computational linguistics. In this paper, we present the descripti…
Emotion Recognition for Vietnamese Social Media Text
Vong Anh Ho, Duong Huynh-Cong Nguyen, Danh Hoang Nguyen +4
Emotion recognition or emotion prediction is a higher approach or a special case of sentiment analysis. In this task, the result is not produced in terms of either polarity: positi…