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The rapid advancement of generative AI and multi-modal foundation models has shown significant potential in advancing robotic manipulation. Vision-language-action (VLA) models, in particular, have emerged as a promising approach for…

Software Engineering · Computer Science 2025-05-13 Zhijie Wang , Zhehua Zhou , Jiayang Song , Yuheng Huang , Zhan Shu , Lei Ma

To understand diverse natural language commands, virtual assistants today are trained with numerous labor-intensive, manually annotated sentences. This paper presents a methodology and the Genie toolkit that can handle new compound commands…

Computation and Language · Computer Science 2019-04-22 Giovanni Campagna , Silei Xu , Mehrad Moradshahi , Richard Socher , Monica S. Lam

Real-time multimodal auto-completion is essential for digital assistants, chatbots, design tools, and healthcare consultations, where user inputs rely on shared visual context. We introduce Multimodal Auto-Completion (MAC), a task that…

Computation and Language · Computer Science 2026-01-12 Sandeep Mishra , Devichand Budagam , Anubhab Mandal , Bishal Santra , Pawan Goyal , Manish Gupta

Voice assistants increasingly rely on Speech Language Models (SpeechLMs) to interpret spoken queries and execute complex tasks, yet existing benchmarks lack domain breadth, acoustic diversity, and compositional reasoning complexity to…

At present, executable visual workflows have emerged as a mainstream paradigm in real-world industrial deployments, offering strong reliability and controllability. However, in current practice, such workflows are almost entirely…

Computation and Language · Computer Science 2026-05-27 Yi Zhong , Buqiang Xu , Yijun Wang , Zifei Shan , Shuofei Qiao , Guozhou Zheng , Ningyu Zhang

In this study, we propose a solution based on a multi-agent LLM architecture and a voice user interface (VUI) designed to update the knowledge base of a digital assistant. Its usability is evaluated in comparison to a more traditional…

Human-Computer Interaction · Computer Science 2025-05-29 Grzegorz Wolny , Michał Szczerbak

We will demonstrate a conversational products recommendation agent. This system shows how we combine research in personalized recommendation systems with research in dialogue systems to build a virtual sales agent. Based on new deep…

Computation and Language · Computer Science 2016-10-06 Yueming Sun , Yi Zhang , Yunfei Chen , Roger Jin

To cooperate with humans effectively, virtual agents need to be able to understand and execute language instructions. A typical setup to achieve this is with a scripted teacher which guides a virtual agent using language instructions.…

Computation and Language · Computer Science 2019-08-15 Mathijs Mul , Diane Bouchacourt , Elia Bruni

Robots today can exploit the rich world knowledge of large language models to chain simple behavioral skills into long-horizon tasks. However, robots often get interrupted during long-horizon tasks due to primitive skill failures and…

When deployed, AI agents will encounter problems that are beyond their autonomous problem-solving capabilities. Leveraging human assistance can help agents overcome their inherent limitations and robustly cope with unfamiliar situations. We…

Machine Learning · Computer Science 2022-06-24 Khanh Nguyen , Yonatan Bisk , Hal Daumé

Faces and humans are crucial elements in social interaction and are widely included in everyday photos and videos. Therefore, a deep understanding of faces and humans will enable multi-modal assistants to achieve improved response quality…

Computer Vision and Pattern Recognition · Computer Science 2025-10-24 Lixiong Qin , Shilong Ou , Miaoxuan Zhang , Jiangning Wei , Yuhang Zhang , Xiaoshuai Song , Yuchen Liu , Mei Wang , Weiran Xu

Driven by recent advances in vision-language models (VLMs) and egocentric perception research, the emerging topic of an egocentric procedural AI assistant (EgoProceAssist) is introduced to step-by-step support daily procedural tasks in a…

Computer Vision and Pattern Recognition · Computer Science 2026-02-10 Junlong Li , Huaiyuan Xu , Sijie Cheng , Kejun Wu , Kim-Hui Yap , Lap-Pui Chau , Yi Wang

Coding agents are increasingly used as general-purpose problem solvers, but their flexibility does not by itself confer the domain expertise needed for specialized tasks. Recent work addresses this through \textit{agent skills}: reusable…

Artificial Intelligence · Computer Science 2026-03-04 Salaheddin Alzubi , Noah Provenzano , Jaydon Bingham , Weiyuan Chen , Tu Vu

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

Computer-Using Agents (CUAs) are rapidly extending large language models (LLMs) beyond text-based reasoning toward action execution in more complex environments, such as web browsers and graphical user interfaces (GUIs). However, existing…

Large Language Models (LLMs), with remarkable conversational capability, have emerged as AI assistants that can handle both visual and textual modalities. However, their effectiveness in joint video and language understanding has not been…

Computer Vision and Pattern Recognition · Computer Science 2025-03-18 Ruipu Luo , Ziwang Zhao , Min Yang , Zheming Yang , Minghui Qiu , Tao Wang , Zhongyu Wei , Yanhao Wang , Cen Chen

Robotic process automation (RPA) has emerged as the leading approach to automate tasks in business processes. Moving away from back-end automation, RPA automated the mouse-click on user interfaces; this outside-in approach reduced the…

Artificial Intelligence · Computer Science 2020-07-28 Yara Rizk , Vatche Isahagian , Scott Boag , Yasaman Khazaeni , Merve Unuvar , Vinod Muthusamy , Rania Khalaf

Graphical User Interface (GUI) automation holds significant promise for assisting users with complex tasks, thereby boosting human productivity. Existing works leveraging Large Language Model (LLM) or LLM-based AI agents have shown…

Computer Vision and Pattern Recognition · Computer Science 2024-01-02 Difei Gao , Lei Ji , Zechen Bai , Mingyu Ouyang , Peiran Li , Dongxing Mao , Qinchen Wu , Weichen Zhang , Peiyi Wang , Xiangwu Guo , Hengxu Wang , Luowei Zhou , Mike Zheng Shou

The surgical intervention is crucial to patient healthcare, and many studies have developed advanced algorithms to provide understanding and decision-making assistance for surgeons. Despite great progress, these algorithms are developed for…

Computer Vision and Pattern Recognition · Computer Science 2024-05-15 Zhen Chen , Xingjian Luo , Jinlin Wu , Danny T. M. Chan , Zhen Lei , Jinqiao Wang , Sebastien Ourselin , Hongbin Liu

We present Alexa versus Alexa (AvA), a novel attack that leverages audio files containing voice commands and audio reproduction methods in an offensive fashion, to gain control of Amazon Echo devices for a prolonged amount of time. AvA…

Cryptography and Security · Computer Science 2022-02-18 Sergio Esposito , Daniele Sgandurra , Giampaolo Bella
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