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The end-to-end learning ability of self-driving vehicles has achieved significant milestones over the last decade owing to rapid advances in deep learning and computer vision algorithms. However, as autonomous driving technology is a…

Computer Vision and Pattern Recognition · Computer Science 2023-07-21 Shahin Atakishiyev , Mohammad Salameh , Housam Babiker , Randy Goebel

Humans acquire knowledge through three cognitive stages: perceiving information, comprehending knowledge, and adapting knowledge to solve novel problems. Videos serve as an effective medium for this learning process, facilitating a…

Computer Vision and Pattern Recognition · Computer Science 2025-01-24 Kairui Hu , Penghao Wu , Fanyi Pu , Wang Xiao , Yuanhan Zhang , Xiang Yue , Bo Li , Ziwei Liu

Question answering (QA) has become a popular way for humans to access billion-scale knowledge bases. Unlike web search, QA over a knowledge base gives out accurate and concise results, provided that natural language questions can be…

Computation and Language · Computer Science 2019-03-07 Wanyun Cui , Yanghua Xiao , Haixun Wang , Yangqiu Song , Seung-won Hwang , Wei Wang

Audio-Visual Question Answering (AVQA) is a challenging task that involves answering questions based on both auditory and visual information in videos. A significant challenge is interpreting complex multi-modal scenes, which include both…

Computer Vision and Pattern Recognition · Computer Science 2024-11-12 Tianyu Yang , Yiyang Nan , Lisen Dai , Zhenwen Liang , Yapeng Tian , Xiangliang Zhang

This paper is on the problem of Knowledge-Based Visual Question Answering (KB-VQA). Recent works have emphasized the significance of incorporating both explicit (through external databases) and implicit (through LLMs) knowledge to answer…

Computer Vision and Pattern Recognition · Computer Science 2023-10-25 Alexandros Xenos , Themos Stafylakis , Ioannis Patras , Georgios Tzimiropoulos

We propose CodeQA, a free-form question answering dataset for the purpose of source code comprehension: given a code snippet and a question, a textual answer is required to be generated. CodeQA contains a Java dataset with 119,778…

Computation and Language · Computer Science 2021-09-20 Chenxiao Liu , Xiaojun Wan

Visual Question Answering (VQA) is an emerging area of interest for researches, being a recent problem in natural language processing and image prediction. In this area, an algorithm needs to answer questions about certain images. As of the…

This study explores the realm of knowledge base question answering (KBQA). KBQA is considered a challenging task, particularly in parsing intricate questions into executable logical forms. Traditional semantic parsing (SP)-based methods…

Computation and Language · Computer Science 2025-03-13 Guanming Xiong , Junwei Bao , Wen Zhao

Given the explosive growth of online videos, it is becoming increasingly important to relieve the tedious work of browsing and managing the video content of interest. Video summarization aims at providing such a technique by transforming…

Computer Vision and Pattern Recognition · Computer Science 2017-07-14 Zhong Ji , Yaru Ma , Yanwei Pang , Xuelong Li

Pre-trained language-vision models have shown remarkable performance on the visual question answering (VQA) task. However, most pre-trained models are trained by only considering monolingual learning, especially the resource-rich language…

Computation and Language · Computer Science 2021-09-13 Humair Raj Khan , Deepak Gupta , Asif Ekbal

Visual Question Answering (VQA) is a novel problem domain where multi-modal inputs must be processed in order to solve the task given in the form of a natural language. As the solutions inherently require to combine visual and natural…

Computer Vision and Pattern Recognition · Computer Science 2018-01-31 Mikyas T. Desta , Larry Chen , Tomasz Kornuta

Visual Question Answering (VQA) concerns providing answers to Natural Language questions about images. Several deep neural network approaches have been proposed to model the task in an end-to-end fashion. Whereas the task is grounded in…

Artificial Intelligence · Computer Science 2020-02-03 Mehrdad Alizadeh , Barbara Di Eugenio

Question answering (QA) aims to understand questions and find appropriate answers. In real-world QA systems, Frequently Asked Question (FAQ) based QA is usually a practical and effective solution, especially for some complicated questions…

Computation and Language · Computer Science 2020-10-23 Ruobing Xie , Yanan Lu , Fen Lin , Leyu Lin

The visual world around us constantly evolves, from real-time news and social media trends to global infrastructure changes visible through satellite imagery and augmented reality enhancements. However, Multimodal Large Language Models…

Computer Vision and Pattern Recognition · Computer Science 2025-07-02 Mingyang Fu , Yuyang Peng , Dongping Chen , Zetong Zhou , Benlin Liu , Yao Wan , Zhou Zhao , Philip S. Yu , Ranjay Krishna

Video Question Answering (VideoQA), aiming to correctly answer the given question based on understanding multi-modal video content, is challenging due to the rich video content. From the perspective of video understanding, a good VideoQA…

Computer Vision and Pattern Recognition · Computer Science 2021-12-01 Jingjing Jiang , Ziyi Liu , Nanning Zheng

Video Question Answering (VideoQA) in the surgical domain aims to enhance intraoperative understanding by enabling AI models to reason over temporally coherent events rather than isolated frames. Current approaches are limited to static…

Computer Vision and Pattern Recognition · Computer Science 2026-04-24 Mauro Orazio Drago , Luca Carlini , Pelinsu Celebi Balyemez , Dennis Pierantozzi , Chiara Lena , Cesare Hassan , Danail Stoyanov , Elena De Momi , Sophia Bano , Mobarak I. Hoque

Scaling Visual Question Answering (VQA) to the open-domain and multi-hop nature of web searches, requires fundamental advances in visual representation learning, knowledge aggregation, and language generation. In this work, we introduce…

Computation and Language · Computer Science 2022-03-29 Yingshan Chang , Mridu Narang , Hisami Suzuki , Guihong Cao , Jianfeng Gao , Yonatan Bisk

Despite recent progress on the short-video Text-Visual Question Answering (ViteVQA) task - largely driven by benchmarks such as M4-ViteVQA - existing datasets still suffer from limited video duration and narrow evaluation scopes, making it…

Computer Vision and Pattern Recognition · Computer Science 2025-06-06 Yangyang Zhong , Ji Qi , Yuan Yao , Pengxin Luo , Yunfeng Yan , Donglian Qi , Zhiyuan Liu , Tat-Seng Chua

Visual Question Answering (VQA) has been a popular task that combines vision and language, with numerous relevant implementations in literature. Even though there are some attempts that approach explainability and robustness issues in VQA…

Computation and Language · Computer Science 2024-05-06 Theodoti Stoikou , Maria Lymperaiou , Giorgos Stamou

We introduce LingoQA, a novel dataset and benchmark for visual question answering in autonomous driving. The dataset contains 28K unique short video scenarios, and 419K annotations. Evaluating state-of-the-art vision-language models on our…

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