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The increasing availability of multimodal data across text, tables, and images presents new challenges for developing models capable of complex cross-modal reasoning. Existing methods for Multimodal Multi-hop Question Answering (MMQA) often…

计算机视觉与模式识别 · 计算机科学 2025-04-14 Qi Zhi Lim , Chin Poo Lee , Kian Ming Lim , Kalaiarasi Sonai Muthu Anbananthen

Medical visual question answering (VQA) is a challenging task that requires answering clinical questions of a given medical image, by taking consider of both visual and language information. However, due to the small scale of training data…

计算机视觉与模式识别 · 计算机科学 2023-07-12 Pengfei Li , Gang Liu , Jinlong He , Zixu Zhao , Shenjun Zhong

Vision-and-language(V&L) models take image and text as input and learn to capture the associations between them. Prior studies show that pre-trained V&L models can significantly improve the model performance for downstream tasks such as…

计算机视觉与模式识别 · 计算机科学 2021-08-12 Masoud Monajatipoor , Mozhdeh Rouhsedaghat , Liunian Harold Li , Aichi Chien , C. -C. Jay Kuo , Fabien Scalzo , Kai-Wei Chang

Large vision-language models (LVLMs), while proficient in following instructions and responding to diverse questions, invariably generate detailed responses even when questions are ambiguous or unanswerable, leading to hallucinations and…

计算与语言 · 计算机科学 2024-10-21 Shujin Wu , Yi R. Fung , Sha Li , Yixin Wan , Kai-Wei Chang , Heng Ji

Visual question answering (VQA) is of significant interest due to its potential to be a strong test of image understanding systems and to probe the connection between language and vision. Despite much recent progress, general VQA is far…

计算机视觉与模式识别 · 计算机科学 2018-01-25 Zhe Wang , Xiaoyi Liu , Liangjian Chen , Limin Wang , Yu Qiao , Xiaohui Xie , Charless Fowlkes

The advent of large language models (LLMs) has led to significant achievements in various domains, including legal text processing. Leveraging LLMs for legal tasks is a natural evolution and an increasingly compelling choice. However, their…

计算与语言 · 计算机科学 2025-07-29 Tan-Minh Nguyen , Hoang-Trung Nguyen , Trong-Khoi Dao , Xuan-Hieu Phan , Ha-Thanh Nguyen , Thi-Hai-Yen Vuong

Recent advancements in large language models (LLMs) have underscored their importance in the evolution of artificial intelligence. However, despite extensive pretraining on multilingual datasets, available open-sourced LLMs exhibit limited…

计算与语言 · 计算机科学 2024-05-28 Sang T. Truong , Duc Q. Nguyen , Toan Nguyen , Dong D. Le , Nhi N. Truong , Tho Quan , Sanmi Koyejo

The ability to quickly learn from a small quantity oftraining data widens the range of machine learning applications. In this paper, we propose a data-efficient image captioning model, VisualGPT, which leverages the linguistic knowledge…

计算机视觉与模式识别 · 计算机科学 2022-03-31 Jun Chen , Han Guo , Kai Yi , Boyang Li , Mohamed Elhoseiny

Large language models (LLMs) have achieved state-of-the-art results in many natural language processing tasks. They have also demonstrated ability to adapt well to different tasks through zero-shot or few-shot settings. With the capability…

计算机视觉与模式识别 · 计算机科学 2023-09-28 Alvin De Jun Tan , Bingquan Shen

In multi-modal reasoning tasks, such as visual question answering (VQA), there have been many modeling and training paradigms tested. Previous models propose different methods for the vision and language tasks, but which ones perform the…

机器学习 · 计算机科学 2021-03-23 Karan Samel , Zelin Zhao , Binghong Chen , Kuan Wang , Robin Luo , Le Song

Several studies have recently pointed that existing Visual Question Answering (VQA) models heavily suffer from the language prior problem, which refers to capturing superficial statistical correlations between the question type and the…

计算机视觉与模式识别 · 计算机科学 2022-07-26 Yudong Han , Liqiang Nie , Jianhua Yin , Jianlong Wu , Yan Yan

TextVQA requires models to read and reason about text in images to answer questions about them. Specifically, models need to incorporate a new modality of text present in the images and reason over it to answer TextVQA questions. In this…

计算机视觉与模式识别 · 计算机科学 2026-02-10 Yixuan Qiao , Hao Chen , Jun Wang , Shanshan Zhao , Yihao Chen , Xianbin Ye , Ziliang Li , Xianbiao Qi , Peng Gao , Guotong Xie

Visual Question Answering (VQA) research seeks to create AI systems to answer natural language questions in images, yet VQA methods often yield overly simplistic and short answers. This paper aims to advance the field by introducing Visual…

计算机视觉与模式识别 · 计算机科学 2024-11-13 Jialu Li , Manish Kumar Thota , Ruslan Gokhman , Radek Holik , Youshan Zhang

Benefiting from the advancement of computer vision, natural language processing and information retrieval techniques, visual question answering (VQA), which aims to answer questions about an image or a video, has received lots of attentions…

计算机视觉与模式识别 · 计算机科学 2019-05-14 Yangyang Guo , Zhiyong Cheng , Liqiang Nie , Yibing Liu , Yinglong Wang , Mohan Kankanhalli

Taking an image and question as the input of our method, it can output the text-based answer of the query question about the given image, so called Visual Question Answering (VQA). There are two main modules in our algorithm. Given a…

计算机视觉与模式识别 · 计算机科学 2017-08-30 Jia-Hong Huang , Modar Alfadly , Bernard Ghanem

Text-Centric Visual Question Answering (TEC-VQA) in its proper format not only facilitates human-machine interaction in text-centric visual environments but also serves as a de facto gold proxy to evaluate AI models in the domain of…

A number of studies have found that today's Visual Question Answering (VQA) models are heavily driven by superficial correlations in the training data and lack sufficient image grounding. To encourage development of models geared towards…

计算机视觉与模式识别 · 计算机科学 2018-06-05 Aishwarya Agrawal , Dhruv Batra , Devi Parikh , Aniruddha Kembhavi

Multimodal image-language transformers have achieved impressive results on a variety of tasks that rely on fine-tuning (e.g., visual question answering and image retrieval). We are interested in shedding light on the quality of their…

计算与语言 · 计算机科学 2021-06-18 Lisa Anne Hendricks , Aida Nematzadeh

Machine reading comprehension has been an interesting and challenging task in recent years, with the purpose of extracting useful information from texts. To attain the computer ability to understand the reading text and answer relevant…

计算与语言 · 计算机科学 2025-07-21 Son T. Luu , Khoi Trong Hoang , Tuong Quang Pham , Kiet Van Nguyen , Ngan Luu-Thuy Nguyen

We introduce GQA, a new dataset for real-world visual reasoning and compositional question answering, seeking to address key shortcomings of previous VQA datasets. We have developed a strong and robust question engine that leverages scene…

计算与语言 · 计算机科学 2019-07-12 Drew A. Hudson , Christopher D. Manning