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As virtual agents become increasingly prevalent in human-computer interaction, generating realistic and contextually appropriate gestures in real-time remains a significant challenge. While neural rendering techniques have made substantial…

Artificial Intelligence · Computer Science 2024-10-23 Saif Punjwani , Larry Heck

Recent advancements in large language models (LLMs) have spurred interest in expanding their application beyond text-based tasks. A large number of studies have explored integrating other modalities with LLMs, notably speech modality, which…

Computation and Language · Computer Science 2025-09-10 Zhengdong Yang , Shuichiro Shimizu , Yahan Yu , Chenhui Chu

Large language models (LLMs) have demonstrated exceptional potential in complex reasoning,pioneering a new paradigm for autonomous agent decision making in dynamic settings. However, in Real-Time Strategy (RTS) scenarios, LLMs suffer from a…

Multiagent Systems · Computer Science 2026-03-26 Li Ma , Hao Peng , Yiming Wang , Hongbin Luo , Jie Liu , Kongjing Gu , Guanlin Wu , Hui Lin , Lei Ren

Embodied agents designed to assist users with tasks must engage in natural language interactions, interpret instructions, execute actions, and communicate effectively to resolve issues. However, collecting large-scale, diverse datasets of…

Computation and Language · Computer Science 2024-11-01 Daniel Philipov , Vardhan Dongre , Gokhan Tur , Dilek Hakkani-Tür

Large Vision-Language Models (LVLMs) have shown significant potential in assisting medical diagnosis by leveraging extensive biomedical datasets. However, the advancement of medical image understanding and reasoning critically depends on…

Computer Vision and Pattern Recognition · Computer Science 2024-10-28 Guohao Sun , Can Qin , Huazhu Fu , Linwei Wang , Zhiqiang Tao

Integrating Automatic Speech Recognition (ASR) into Speech Emotion Recognition (SER) enhances modeling by providing linguistic context. However, conventional feature fusion faces performance bottlenecks, and multi-task learning often…

Audio and Speech Processing · Electrical Eng. & Systems 2026-03-27 Chia-Yu Lee , Huang-Cheng Chou , Tzu-Quan Lin , Yuanchao Li , Ya-Tse Wu , Shrikanth Narayanan , Chi-Chun Lee

Vision-Language-Action (VLA) models are receiving increasing attention for their ability to enable robots to perform complex tasks by integrating visual context with linguistic commands. However, achieving efficient real-time performance…

Robotics · Computer Science 2024-10-22 ByungOk Han , Jaehong Kim , Jinhyeok Jang

Large Language Model (LLM) agents have shown strong results on multi-turn tool-use tasks, yet they operate in isolation during training, failing to leverage experiences accumulated across episodes. Existing experience-augmented methods…

Machine Learning · Computer Science 2026-03-20 Prince Zizhuang Wang , Shuli Jiang

Recent studies have augmented large language models (LLMs) with speech capabilities, leading to the development of speech language models (SpeechLMs). Earlier SpeechLMs focused on single-turn speech-based question answering (QA), where user…

Computation and Language · Computer Science 2025-02-10 Yifan Peng , Krishna C. Puvvada , Zhehuai Chen , Piotr Zelasko , He Huang , Kunal Dhawan , Ke Hu , Shinji Watanabe , Jagadeesh Balam , Boris Ginsburg

We adapt a pre-trained Vision-Language-Action (VLA) model (Open-VLA) for dexterous human-robot collaboration with minimal language prompting. Our approach adds (i) FiLM conditioning to visual backbones for task-aware perception, (ii) an…

Robotics · Computer Science 2025-10-30 Boshi An , Chenyu Yang , Robert Katzschmann

Large Language Models have demonstrated remarkable capabilities in open-domain dialogues. However, current methods exhibit suboptimal performance in service dialogues, as they rely on noisy, low-quality human conversation data. This…

Computation and Language · Computer Science 2026-05-06 Yuqin Dai , Ning Gao , Wei Zhang , Jie Wang , Zichen Luo , Jinpeng Wang , Yujie Wang , Ruiyuan Wu , Chaozheng Wang

Human beings are social animals. How to equip 3D autonomous characters with similar social intelligence that can perceive, understand and interact with humans remains an open yet foundamental problem. In this paper, we introduce SOLAMI, the…

Computer Vision and Pattern Recognition · Computer Science 2024-12-03 Jianping Jiang , Weiye Xiao , Zhengyu Lin , Huaizhong Zhang , Tianxiang Ren , Yang Gao , Zhiqian Lin , Zhongang Cai , Lei Yang , Ziwei Liu

Speech forensic tasks (SFTs), such as automatic speaker recognition (ASR), speech emotion recognition (SER), gender recognition (GR), and age estimation (AE), find use in different security and biometric applications. Previous works have…

Audio and Speech Processing · Electrical Eng. & Systems 2024-10-18 Orchid Chetia Phukan , Devyani Koshal , Swarup Ranjan Behera , Arun Balaji Buduru , Rajesh Sharma

Emotion recognition from speech is a challenging task that requires capturing both linguistic and paralinguistic cues, with critical applications in human-computer interaction and mental health monitoring. Recent works have highlighted the…

Audio and Speech Processing · Electrical Eng. & Systems 2025-08-21 Hugo Thimonier , Antony Perzo , Renaud Seguier

Spoken language assessment (SLA) systems restrict themselves to evaluating the pronunciation and oral fluency of a speaker by analysing the read and spontaneous spoken utterances respectively. The assessment of language grammar or…

Computation and Language · Computer Science 2024-10-03 Sunil Kumar Kopparapu , Chitralekha Bhat , Ashish Panda

We present a generative dialogue system capable of operating in a full-duplex manner, allowing for seamless interaction. It is based on a large language model (LLM) carefully aligned to be aware of a perception module, a motor function…

Computation and Language · Computer Science 2024-10-30 Peng Wang , Songshuo Lu , Yaohua Tang , Sijie Yan , Wei Xia , Yuanjun Xiong

Speech dysfluency modeling is the core module for spoken language learning, and speech therapy. However, there are three challenges. First, current state-of-the-art solutions\cite{lian2023unconstrained-udm,…

Audio and Speech Processing · Electrical Eng. & Systems 2024-10-07 Jiachen Lian , Xuanru Zhou , Zoe Ezzes , Jet Vonk , Brittany Morin , David Baquirin , Zachary Mille , Maria Luisa Gorno Tempini , Gopala Krishna Anumanchipalli

While contemporary speech separation technologies adeptly process lengthy mixed audio waveforms, they are frequently challenged by the intricacies of real-world environments, including noisy and reverberant settings, which can result in…

Sound · Computer Science 2025-05-27 Zhaoxi Mu , Xinyu Yang , Gang Wang

Recent studies have demonstrated that prompting large language models (LLM) with audio encodings enables effective speech recognition capabilities. However, the ability of Speech LLMs to comprehend and process multi-channel audio with…

Audio and Speech Processing · Electrical Eng. & Systems 2025-06-19 Jiamin Xie , Ju Lin , Yiteng Huang , Tyler Vuong , Zhaojiang Lin , Zhaojun Yang , Peng Su , Prashant Rawat , Sangeeta Srivastava , Ming Sun , Florian Metze

Large language models (LLMs) have shown remarkable generalization across tasks, leading to increased interest in integrating speech with LLMs. These speech LLMs (SLLMs) typically use supervised fine-tuning to align speech with text-based…

Audio and Speech Processing · Electrical Eng. & Systems 2025-05-27 Jingran Xie , Xiang Li , Hui Wang , Yue Yu , Yang Xiang , Xixin Wu , Zhiyong Wu