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Rapid advances in audio-video (AV) generation have enabled high-fidelity synthesis with synchronized sound, particularly for human-related scenarios involving speech and interactions. Yet evaluation for AV generation remains at an early…

人工智能 · 计算机科学 2026-05-26 Jialiang Yang , Bin Xia , Ruihang Chu , Dingdong Wang , Wanke Xia , Zhun Mou , Tianyang Zhong , Yiting Zhao , Wenming Yang

Automated audio captioning (AAC) aims to generate informative descriptions for various sounds from nature and/or human activities. In recent years, AAC has quickly attracted research interest, with state-of-the-art systems now relying on a…

Generative Artificial Intelligence (AI) has enabled the development of sophisticated models that are capable of producing high-caliber text, images, and other outputs through the utilization of large pre-trained models. Nevertheless,…

计算与语言 · 计算机科学 2023-02-14 Jinlan Fu , See-Kiong Ng , Zhengbao Jiang , Pengfei Liu

The rapid evolution of end-to-end spoken dialogue systems demands transcending mere textual semantics to incorporate paralinguistic nuances and the spontaneous nature of human conversation. However, current methods struggle with two…

音频与语音处理 · 电气工程与系统科学 2026-05-12 Jingyu Lu , Yuhan Wang , Fan Zhuo , Xize Cheng , Changhao Pan , Xueyi Pu , Yifu Chen , Chenyuhao Wen , Tianle Liang , Zhou Zhao

Significant advancements in video diffusion models have brought substantial progress to the field of text-to-video (T2V) synthesis. However, existing T2V synthesis model struggle to accurately generate complex motion dynamics, leading to a…

计算机视觉与模式识别 · 计算机科学 2024-06-06 Haoran Cheng , Liang Peng , Linxuan Xia , Yuepeng Hu , Hengjia Li , Qinglin Lu , Xiaofei He , Boxi Wu

Controlled text generation is a very important task in the arena of natural language processing due to its promising applications. In order to achieve this task we mainly introduce the novel soft prompt tuning method of using soft prompts…

计算与语言 · 计算机科学 2022-12-07 Damith Chamalke Senadeera , Julia Ive

The abilities of Generative-Artificial Intelligence (AI) to produce real-time, sophisticated responses across diverse contexts has promised a huge potential in physics education, particularly in providing customized feedback. In this study,…

物理教育 · 物理学 2025-08-14 Amogh Sirnoorkar , N. Sanjay Rebello

Text-to-image (T2I) models achieve high-fidelity generation through extensive training on large datasets. However, these models may unintentionally pick up undesirable biases of their training data, such as over-representation of particular…

计算机视觉与模式识别 · 计算机科学 2024-07-01 Shufan Li , Harkanwar Singh , Aditya Grover

Recent progress in audio-language modeling, such as automated audio captioning, has benefited from training on synthetic data generated with the aid of large-language models. However, such approaches for environmental sound captioning have…

声音 · 计算机科学 2024-10-17 Mithun Manivannan , Vignesh Nethrapalli , Mark Cartwright

The field of text-to-image (T2I) generation has garnered significant attention both within the research community and among everyday users. Despite the advancements of T2I models, a common issue encountered by users is the need for…

计算与语言 · 计算机科学 2023-10-31 Wanrong Zhu , Xinyi Wang , Yujie Lu , Tsu-Jui Fu , Xin Eric Wang , Miguel Eckstein , William Yang Wang

Diffusion models have emerged as powerful deep generative techniques, producing high-quality and diverse samples in applications in various domains including audio. While existing reviews provide overviews, there remains limited in-depth…

声音 · 计算机科学 2026-01-16 Ge Zhu , Yutong Wen , Zhiyao Duan

In recent years, fueled by the rapid advancement of diffusion models, text-to-video (T2V) generation models have achieved remarkable progress, with notable examples including Pika, Luma, Kling, and Open-Sora. Although these models exhibit…

计算机视觉与模式识别 · 计算机科学 2025-06-18 Jiayang Liu , Siyuan Liang , Shiqian Zhao , Rongcheng Tu , Wenbo Zhou , Aishan Liu , Dacheng Tao , Siew Kei Lam

Existing dominant methods for audio generation include Generative Adversarial Networks (GANs) and diffusion-based methods like Flow Matching. GANs suffer from slow convergence during training, while diffusion methods require multi-step…

音频与语音处理 · 电气工程与系统科学 2026-03-10 Zengwei Yao , Wei Kang , Han Zhu , Liyong Guo , Lingxuan Ye , Fangjun Kuang , Weiji Zhuang , Zhaoqing Li , Zhifeng Han , Long Lin , Daniel Povey

We present Synthio, a novel approach for augmenting small-scale audio classification datasets with synthetic data. Our goal is to improve audio classification accuracy with limited labeled data. Traditional data augmentation techniques,…

音频与语音处理 · 电气工程与系统科学 2025-03-13 Sreyan Ghosh , Sonal Kumar , Zhifeng Kong , Rafael Valle , Bryan Catanzaro , Dinesh Manocha

Text-to-image (T2I) models have made substantial progress in generating images from textual prompts. However, they frequently fail to produce images consistent with physical commonsense, a vital capability for applications in world…

计算机视觉与模式识别 · 计算机科学 2024-09-24 Fanqing Meng , Wenqi Shao , Lixin Luo , Yahong Wang , Yiran Chen , Quanfeng Lu , Yue Yang , Tianshuo Yang , Kaipeng Zhang , Yu Qiao , Ping Luo

We present FastPitch, a fully-parallel text-to-speech model based on FastSpeech, conditioned on fundamental frequency contours. The model predicts pitch contours during inference. By altering these predictions, the generated speech can be…

音频与语音处理 · 电气工程与系统科学 2021-02-17 Adrian Łańcucki

The rapid development of diffusion models has significantly advanced AI-generated content (AIGC), particularly in Text-to-Image (T2I) and Text-to-Video (T2V) generation. Text-based video editing, leveraging these generative capabilities,…

计算机视觉与模式识别 · 计算机科学 2025-01-22 Yupeng Chen , Penglin Chen , Xiaoyu Zhang , Yixian Huang , Qian Xie

Text-to-image (T2I) models today are capable of producing photorealistic, instruction-following images, yet they still frequently fail on prompts that require implicit world knowledge. Existing evaluation protocols either emphasize…

计算机视觉与模式识别 · 计算机科学 2025-12-12 Tianyang Han , Junhao Su , Junjie Hu , Peizhen Yang , Hengyu Shi , Junfeng Luo , Jialin Gao

Text-to-audio models are a type of generative model that produces audio output in response to a given textual prompt. Although level generators and the properties of the functional content that they create (e.g., playability) dominate most…

声音 · 计算机科学 2025-11-17 Jonathan Morse , Azadeh Naderi , Swen Gaudl , Mark Cartwright , Amy K. Hoover , Mark J. Nelson

How does textual representation of audio relate to the Large Language Model's (LLMs) learning about the audio world? This research investigates the extent to which LLMs can be prompted to generate audio, despite their primary training in…

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