Search Results for author: Xuan Long Do

Found 12 papers, 8 papers with code

ToXCL: A Unified Framework for Toxic Speech Detection and Explanation

1 code implementation25 Mar 2024 Nhat M. Hoang, Xuan Long Do, Duc Anh Do, Duc Anh Vu, Luu Anh Tuan

This draws a unique need for unified frameworks that can effectively detect and explain implicit toxic speech.

Knowledge Distillation Text Generation

Accelerating Greedy Coordinate Gradient via Probe Sampling

1 code implementation2 Mar 2024 Yiran Zhao, Wenyue Zheng, Tianle Cai, Xuan Long Do, Kenji Kawaguchi, Anirudh Goyal, Michael Shieh

Safety of Large Language Models (LLMs) has become a central issue given their rapid progress and wide applications.

Do LLMs Work on Charts? Designing Few-Shot Prompts for Chart Question Answering and Summarization

no code implementations17 Dec 2023 Xuan Long Do, Mohammad Hassanpour, Ahmed Masry, Parsa Kavehzadeh, Enamul Hoque, Shafiq Joty

However, their application to chart-related tasks is not trivial as these tasks typically involve considering not only the underlying data but also the visual features in the chart image.

Chart Question Answering Question Answering

Prompt Optimization via Adversarial In-Context Learning

no code implementations5 Dec 2023 Xuan Long Do, Yiran Zhao, Hannah Brown, Yuxi Xie, James Xu Zhao, Nancy F. Chen, Kenji Kawaguchi, Michael Qizhe Xie, Junxian He

We propose a new method, Adversarial In-Context Learning (adv-ICL), to optimize prompt for in-context learning (ICL) by employing one LLM as a generator, another as a discriminator, and a third as a prompt modifier.

Arithmetic Reasoning Data-to-Text Generation +2

ChatGPT as a Math Questioner? Evaluating ChatGPT on Generating Pre-university Math Questions

1 code implementation4 Dec 2023 Phuoc Pham Van Long, Duc Anh Vu, Nhat M. Hoang, Xuan Long Do, Anh Tuan Luu

In the context-unaware setting, we evaluate ChatGPT in generating math questions for each lesson from pre-university math curriculums that we crawl.

Arithmetic Reasoning Math +1

ChOiRe: Characterizing and Predicting Human Opinions with Chain of Opinion Reasoning

no code implementations14 Nov 2023 Xuan Long Do, Kenji Kawaguchi, Min-Yen Kan, Nancy F. Chen

Aligning language models (LMs) with human opinion is challenging yet vital to enhance their grasp of human values, preferences, and beliefs.

UniChart: A Universal Vision-language Pretrained Model for Chart Comprehension and Reasoning

1 code implementation24 May 2023 Ahmed Masry, Parsa Kavehzadeh, Xuan Long Do, Enamul Hoque, Shafiq Joty

Charts are very popular for analyzing data, visualizing key insights and answering complex reasoning questions about data.

Ranked #17 on Chart Question Answering on ChartQA (using extra training data)

Chart Question Answering Question Answering

Modeling What-to-ask and How-to-ask for Answer-unaware Conversational Question Generation

1 code implementation4 May 2023 Xuan Long Do, Bowei Zou, Shafiq Joty, Anh Tai Tran, Liangming Pan, Nancy F. Chen, Ai Ti Aw

In addition, we propose Conv-Distinct, a novel evaluation metric for CQG, to evaluate the diversity of the generated conversation from a context.

Question Generation Question-Generation +1

Retrieving Multimodal Information for Augmented Generation: A Survey

no code implementations20 Mar 2023 Ruochen Zhao, Hailin Chen, Weishi Wang, Fangkai Jiao, Xuan Long Do, Chengwei Qin, Bosheng Ding, Xiaobao Guo, Minzhi Li, Xingxuan Li, Shafiq Joty

As Large Language Models (LLMs) become popular, there emerged an important trend of using multimodality to augment the LLMs' generation ability, which enables LLMs to better interact with the world.

Retrieval

xCodeEval: A Large Scale Multilingual Multitask Benchmark for Code Understanding, Generation, Translation and Retrieval

3 code implementations6 Mar 2023 Mohammad Abdullah Matin Khan, M Saiful Bari, Xuan Long Do, Weishi Wang, Md Rizwan Parvez, Shafiq Joty

Recently, pre-trained large language models (LLMs) have shown impressive abilities in generating codes from natural language descriptions, repairing buggy codes, translating codes between languages, and retrieving relevant code segments.

Program Repair Retrieval

CoHS-CQG: Context and History Selection for Conversational Question Generation

1 code implementation COLING 2022 Xuan Long Do, Bowei Zou, Liangming Pan, Nancy F. Chen, Shafiq Joty, Ai Ti Aw

While previous studies mainly focus on how to model the flow and alignment of the conversation, there has been no thorough study to date on which parts of the context and history are necessary for the model.

Question Generation Question-Generation +1

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