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We devise a multimodal conversation system for dialogue utterances composed of text, image or both modalities. We leverage Auxiliary UnsuperviseD vIsual and TExtual Data (AUDITED). To improve the performance of text-based task, we utilize…

计算机视觉与模式识别 · 计算机科学 2021-10-25 Yusuf Tas , Piotr Koniusz

Interactions with virtual assistants typically start with a trigger phrase followed by a command. In this work, we explore the possibility of making these interactions more natural by eliminating the need for a trigger phrase. Our goal is…

With the rapid progress of artificial intelligence (AI) in multi-modal understanding, there is increasing potential for video comprehension technologies to support professional domains such as medical education. However, existing benchmarks…

计算机视觉与模式识别 · 计算机科学 2025-07-08 Shenxi Liu , Kan Li , Mingyang Zhao , Yuhang Tian , Bin Li , Shoujun Zhou , Hongliang Li , Fuxia Yang

In recent years, multimodal learning has become essential in robotic vision and information fusion, especially for understanding human behavior in complex environments. However, current methods struggle to fully leverage the textual…

机器人学 · 计算机科学 2025-09-23 Yanxin Zhang , Liang He , Zeyi Kang , Zuheng Ming , Kaixing Zhao

Multimodal deep learning systems which employ multiple modalities like text, image, audio, video, etc., are showing better performance in comparison with individual modalities (i.e., unimodal) systems. Multimodal machine learning involves…

机器学习 · 计算机科学 2022-01-19 Anil Rahate , Rahee Walambe , Sheela Ramanna , Ketan Kotecha

Task-oriented dialogue systems are broadly used in virtual assistants and other automated services, providing interfaces between users and machines to facilitate specific tasks. Nowadays, task-oriented dialogue systems have greatly…

计算与语言 · 计算机科学 2024-05-17 Ruolin Su , Biing-Hwang Juang

Multimodal Large Language Models (MLLMs) offer an opportunity to support multimedia learning through conversational systems grounded in educational content. However, while conversational AI is known to boost engagement, its impact on…

人机交互 · 计算机科学 2026-04-03 Karan Taneja , Anjali Singh , Ashok K. Goel

The development of Multimodal Large Language Models (MLLMs) has seen significant advancements with increasing demands in various fields (e.g., multimodal agents, embodied intelligence). While model-driven approaches attempt to enhance MLLMs…

We present a novel 4.5B parameter small language model that can handle multiple input and output modalities, including text, images, videos, and audio. Despite its small size, the model achieves near state-of-the-art performance on a…

机器学习 · 计算机科学 2024-11-12 Ben Koska , Mojmír Horváth

Most popular goal-oriented dialogue agents are capable of understanding the conversational context. However, with the surge of virtual assistants with screen, the next generation of agents are required to also understand screen context in…

机器学习 · 计算机科学 2021-11-26 Sanchit Agarwal , Jan Jezabek , Arijit Biswas , Emre Barut , Shuyang Gao , Tagyoung Chung

Using multiple spatial modalities has been proven helpful in improving semantic segmentation performance. However, there are several real-world challenges that have yet to be addressed: (a) improving label efficiency and (b) enhancing…

计算机视觉与模式识别 · 计算机科学 2023-04-24 Harsh Maheshwari , Yen-Cheng Liu , Zsolt Kira

Interactions with virtual assistants typically start with a predefined trigger phrase followed by the user command. To make interactions with the assistant more intuitive, we explore whether it is feasible to drop the requirement that users…

Recent advances in DeepResearch-style agents have demonstrated strong capabilities in autonomous information acquisition and synthesize from real-world web environments. However, existing approaches remain fundamentally limited to text…

人工智能 · 计算机科学 2026-01-15 Xiaohan Yu , Chao Feng , Lang Mei , Chong Chen

Automated Machine Learning (AutoML) offers a promising approach to streamline the training of machine learning models. However, existing AutoML frameworks are often limited to unimodal scenarios and require extensive manual configuration.…

机器学习 · 计算机科学 2024-08-02 Daqin Luo , Chengjian Feng , Yuxuan Nong , Yiqing Shen

The development of language models have moved from encoder-decoder to decoder-only designs. In addition, we observe that the two most popular multimodal tasks, the generative and contrastive tasks, are nontrivial to accommodate in one…

计算机视觉与模式识别 · 计算机科学 2023-08-10 Weicheng Kuo , AJ Piergiovanni , Dahun Kim , Xiyang Luo , Ben Caine , Wei Li , Abhijit Ogale , Luowei Zhou , Andrew Dai , Zhifeng Chen , Claire Cui , Anelia Angelova

We propose a novel task, Multi-Document Driven Dialogue (MD3), in which an agent can guess the target document that the user is interested in by leading a dialogue. To benchmark progress, we introduce a new dataset of GuessMovie, which…

计算与语言 · 计算机科学 2021-02-05 Han Liu , Caixia Yuan , Xiaojie Wang , Yushu Yang , Huixing Jiang , Zhongyuan Wang

This tutorial explores recent advancements in multimodal pretrained and large models, capable of integrating and processing diverse data forms such as text, images, audio, and video. Participants will gain an understanding of the…

计算与语言 · 计算机科学 2024-10-10 Soyeon Caren Han , Feiqi Cao , Josiah Poon , Roberto Navigli

In high-conflict mixed-traffic scenarios involving human-driven and autonomous vehicles, most existing autonomous driving systems default to overly conservative behaviors, lack proactive interaction, and consequently suffer from limited…

机器人学 · 计算机科学 2026-04-28 Xinwei Dong , Jiyang Li , Jiabin Xie , Yang Yi , Tianshang Jia , Shiyu Fang , Ye Tian , Peng Hang

Prompt-based learning has been demonstrated as a compelling paradigm contributing to large language models' tremendous success (LLMs). Inspired by their success in language tasks, existing research has leveraged LLMs in embodied instruction…

Text response generation for multimodal task-oriented dialog systems, which aims to generate the proper text response given the multimodal context, is an essential yet challenging task. Although existing efforts have achieved compelling…

计算与语言 · 计算机科学 2024-05-14 Xiaolin Chen , Xuemeng Song , Liqiang Jing , Shuo Li , Linmei Hu , Liqiang Nie