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Large Language Models (LLMs) have substantially improved the conversational capabilities of social robots. Nevertheless, for an intuitive and fluent human-robot interaction, robots should be able to ground the conversation by relating…

Human-Computer Interaction · Computer Science 2026-04-09 Elisabeth Menendez , Michael Gienger , Santiago Martínez , Carlos Balaguer , Anna Belardinelli

Social intelligence, the ability to interpret emotions, intentions, and behaviors, is essential for effective communication and adaptive responses. As robots and AI systems become more prevalent in caregiving, healthcare, and education, the…

Computer Vision and Pattern Recognition · Computer Science 2025-03-28 Erika Mori , Yue Qiu , Hirokatsu Kataoka , Yoshimitsu Aoki

Model visualization (ModelVis) has emerged as a major research direction, yet existing taxonomies are largely organized by data or tasks, making it difficult to treat models as first-class analysis objects. We present a model-centric…

Machine Learning · Computer Science 2026-03-31 Siyu Wu , Lei Shi , Lei Xia , Cenyang Wu , Zipeng Liu , Yingchaojie Feng , Liang Zhou , Wei Chen

Empowering blind and low vision (BLV) users to explore visual media improves content comprehension, strengthens user agency, and fulfills diverse information needs. However, most existing tools separate exploration from the main narration,…

Human-Computer Interaction · Computer Science 2025-08-08 Shuchang Xu

Query formulation is increasingly performed by systems that need to guess a user's intent (e.g. via spoken word interfaces). But how can a user know that the computational agent is returning answers to the "right" query? More generally,…

Databases · Computer Science 2023-08-22 Wolfgang Gatterbauer

This paper addresses the problem of generating lifelike holistic co-speech motions for 3D avatars, focusing on two key aspects: variability and coordination. Variability allows the avatar to exhibit a wide range of motions even with similar…

Computer Vision and Pattern Recognition · Computer Science 2024-04-16 Yifei Liu , Qiong Cao , Yandong Wen , Huaiguang Jiang , Changxing Ding

The emergence of Vision Language Action (VLA) models marks a paradigm shift from traditional policy-based control to generalized robotics, reframing Vision Language Models (VLMs) from passive sequence generators into active agents for…

Robotics · Computer Science 2025-11-11 Dapeng Zhang , Jing Sun , Chenghui Hu , Xiaoyan Wu , Zhenlong Yuan , Rui Zhou , Fei Shen , Qingguo Zhou

Current vision and language tasks usually take complete visual data (e.g., raw images or videos) as input, however, practical scenarios may often consist the situations where part of the visual information becomes inaccessible due to…

Computer Vision and Pattern Recognition · Computer Science 2021-06-29 Ye Zhu , Yu Wu , Yi Yang , Yan Yan

This paper analyses Conversational AI multi-agent interoperability frameworks and describes the novel architecture proposed by the Open Voice Interoperability initiative (Linux Foundation AI and DATA), also known briefly as OVON (Open Voice…

Artificial Intelligence · Computer Science 2024-07-30 Diego Gosmar , Deborah A. Dahl , Emmett Coin

This paper presents Matrix, an advanced AI-powered framework designed for real-time 3D object generation in Augmented Reality (AR) environments. By integrating a cutting-edge text-to-3D generative AI model, multilingual speech-to-text…

Human-Computer Interaction · Computer Science 2025-03-24 Majid Behravan , Denis Gracanin

Natural language provides a widely accessible and expressive interface for robotic agents. To understand language in complex environments, agents must reason about the full range of language inputs and their correspondence to the world.…

Computation and Language · Computer Science 2017-10-03 Stephanie Zhou , Alane Suhr , Yoav Artzi

Dynamically synthesizing talking speech that actively responds to a listening head is critical during the face-to-face interaction. For example, the speaker could take advantage of the listener's facial expression to adjust the tones,…

Audio and Speech Processing · Electrical Eng. & Systems 2023-06-22 Mohan Zhou , Yalong Bai , Wei Zhang , Ting Yao , Tiejun Zhao , Tao Mei

We present a method for augmenting a Large Language Model (LLM) with a combination of text and visual data to enable accurate question answering in visualization of scientific data, making conversational visualization possible. LLMs…

Human-Computer Interaction · Computer Science 2025-01-17 Omar Mena , Alexandre Kouyoumdjian , Lonni Besançon , Michael Gleicher , Ivan Viola , Anders Ynnerman

We introduce Orion, a visual agent that integrates vision-based reasoning with tool-augmented execution to achieve powerful, precise, multi-step visual intelligence across images, video, and documents. Unlike traditional vision-language…

Computer Vision and Pattern Recognition · Computer Science 2025-11-21 N Dinesh Reddy , Dylan Snyder , Lona Kiragu , Mirajul Mohin , Shahrear Bin Amin , Sudeep Pillai

Visual emotion expression plays an important role in audiovisual speech communication. In this work, we propose a novel approach to rendering visual emotion expression in speech-driven talking face generation. Specifically, we design an…

Audio and Speech Processing · Electrical Eng. & Systems 2021-07-23 Sefik Emre Eskimez , You Zhang , Zhiyao Duan

Storyline visualization has emerged as an innovative method for illustrating the development and changes in stories across various domains. Traditional approaches typically represent stories with one line per character, progressing from…

Human-Computer Interaction · Computer Science 2024-08-06 Haonan Yao , Lixiang Zhao , Boyuan Chen , Kaiwen Li , Hai-Ning Liang , Lingyun Yu

Research on deep learning-powered voice conversion (VC) in speech-to-speech scenarios is getting increasingly popular. Although many of the works in the field of voice conversion share a common global pipeline, there is a considerable…

Sound · Computer Science 2023-11-15 Anders R. Bargum , Stefania Serafin , Cumhur Erkut

Knowledge workers such as healthcare information professionals, legal researchers, and librarians need to create and execute search strategies that are comprehensive, transparent, and reproducible. The traditional solution is to use…

Information Retrieval · Computer Science 2022-05-10 Tanja Svarre , Tony Russell-Rose

Advances in large language models (LLMs) and real-time speech recognition now make it possible to issue any graphical user interface (GUI) action through natural language and receive the corresponding system response directly through the…

Human-Computer Interaction · Computer Science 2025-10-10 Hans G. W. van Dam

The integration of vision-language models into robotic systems constitutes a significant advancement in enabling machines to interact with their surroundings in a more intuitive manner. While VLMs offer rich multimodal reasoning, existing…

Artificial Intelligence · Computer Science 2025-03-03 Hamed Rahimi , Adil Bahaj , Mouad Abrini , Mahdi Khoramshahi , Mounir Ghogho , Mohamed Chetouani