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Time-series forecasting is crucial for numerous real-world applications including weather prediction and financial market modeling. While temporal-domain methods remain prevalent, frequency-domain approaches can effectively capture…

机器学习 · 计算机科学 2025-08-05 Zhixuan Li , Naipeng Chen , Seonghwa Choi , Sanghoon Lee , Weisi Lin

Automated audio captioning (AAC), a task that mimics human perception as well as innovatively links audio processing and natural language processing, has overseen much progress over the last few years. AAC requires recognizing contents such…

声音 · 计算机科学 2023-11-17 Xuenan Xu , Zeyu Xie , Mengyue Wu , Kai Yu

Large language models have emerged as a promising approach towards achieving general-purpose AI agents. The thriving open-source LLM community has greatly accelerated the development of agents that support human-machine dialogue interaction…

计算机视觉与模式识别 · 计算机科学 2023-11-07 Zhenfei Yin , Jiong Wang , Jianjian Cao , Zhelun Shi , Dingning Liu , Mukai Li , Lu Sheng , Lei Bai , Xiaoshui Huang , Zhiyong Wang , Jing Shao , Wanli Ouyang

Audio often serves as an auxiliary modality in video understanding tasks of audio-visual large language models (LLMs), merely assisting in the comprehension of visual information. However, a thorough understanding of videos significantly…

计算机视觉与模式识别 · 计算机科学 2025-09-30 Yudong Yang , Jimin Zhuang , Guangzhi Sun , Changli Tang , Yixuan Li , Peihan Li , Yifan Jiang , Wei Li , Zejun Ma , Chao Zhang

The rapid surge of text-to-speech and face-voice reenactment models makes video fabrication easier and highly realistic. To encounter this problem, we require datasets that rich in type of generation methods and perturbation strategy which…

计算机视觉与模式识别 · 计算机科学 2025-07-29 Zhixi Cai , Kartik Kuckreja , Shreya Ghosh , Akanksha Chuchra , Muhammad Haris Khan , Usman Tariq , Tom Gedeon , Abhinav Dhall

Dance and music are closely related forms of expression, with mutual retrieval between dance videos and music being a fundamental task in various fields like education, art, and sports. However, existing methods often suffer from unnatural…

声音 · 计算机科学 2023-10-17 Kaixing Yang , Xukun Zhou , Xulong Tang , Ran Diao , Hongyan Liu , Jun He , Zhaoxin Fan

Currently available benchmarks for few-shot learning (machine learning with few training examples) are limited in the domains they cover, primarily focusing on image classification. This work aims to alleviate this reliance on image-based…

声音 · 计算机科学 2022-04-12 Calum Heggan , Sam Budgett , Timothy Hospedales , Mehrdad Yaghoobi

Audio-visual event localization (AVEL) plays a critical role in multimodal scene understanding. While existing datasets for AVEL predominantly comprise landscape-oriented long videos with clean and simple audio context, short videos have…

多媒体 · 计算机科学 2025-04-10 Wuyang Liu , Yi Chai , Yongpeng Yan , Yanzhen Ren

Speech embeddings are fixed-size acoustic representations of variable-length speech sequences. They are increasingly used for a variety of tasks ranging from information retrieval to unsupervised term discovery and speech segmentation.…

音频与语音处理 · 电气工程与系统科学 2020-11-09 Robin Algayres , Mohamed Salah Zaiem , Benoit Sagot , Emmanuel Dupoux

Large Language Models (LLMs) demonstrate impressive zero-shot performance across a wide range of natural language processing tasks. Integrating various modality encoders further expands their capabilities, giving rise to Multimodal Large…

声音 · 计算机科学 2026-01-13 Hao Cheng , Erjia Xiao , Jing Shao , Yichi Wang , Le Yang , Chao Shen , Philip Torr , Jindong Gu , Renjing Xu

The detection and localization of highly realistic deepfake audio-visual content are challenging even for the most advanced state-of-the-art methods. While most of the research efforts in this domain are focused on detecting high-quality…

计算机视觉与模式识别 · 计算机科学 2024-07-30 Zhixi Cai , Shreya Ghosh , Aman Pankaj Adatia , Munawar Hayat , Abhinav Dhall , Tom Gedeon , Kalin Stefanov

The rise of Large Audio Language Models (LAMs) brings both potential and risks, as their audio outputs may contain harmful or unethical content. However, current research lacks a systematic, quantitative evaluation of LAM safety especially…

Automatic Music Transcription (AMT) converts audio recordings into symbolic musical representations. Training deep neural networks (DNNs) for AMT typically requires strongly aligned training pairs with precise frame-level annotations. Since…

声音 · 计算机科学 2025-11-19 Jonathan Yaffe , Ben Maman , Meinard Müller , Amit H. Bermano

Deep networks achieve excellent results on large-scale clean data but degrade significantly when learning from noisy labels. To suppressing the impact of mislabeled data, this paper proposes a conceptually simple yet efficient training…

计算机视觉与模式识别 · 计算机科学 2020-10-30 Xiaojiang Peng , Kai Wang , Zhaoyang Zeng , Qing Li , Jianfei Yang , Yu Qiao

The imitation of percussive instruments via the human voice is a natural way for us to communicate rhythmic ideas and, for this reason, it attracts the interest of music makers. Specifically, the automatic mapping of these vocal imitations…

音频与语音处理 · 电气工程与系统科学 2020-09-25 Alejandro Delgado , SKoT McDonald , Ning Xu , Mark Sandler

The increasing availability of image-text pairs has largely fueled the rapid advancement in vision-language foundation models. However, the vast scale of these datasets inevitably introduces significant variability in data quality, which…

计算机视觉与模式识别 · 计算机科学 2024-09-05 Lei Zhang , Fangxun Shu , Tianyang Liu , Sucheng Ren , Hao Jiang , Cihang Xie

Determining the optimal data mixture for large language model training remains a challenging problem with an outsized impact on performance. In practice, language model developers continue to rely on heuristic exploration since no…

We introduce AudioBench, a universal benchmark designed to evaluate Audio Large Language Models (AudioLLMs). It encompasses 8 distinct tasks and 26 datasets, among which, 7 are newly proposed datasets. The evaluation targets three main…

声音 · 计算机科学 2025-05-07 Bin Wang , Xunlong Zou , Geyu Lin , Shuo Sun , Zhuohan Liu , Wenyu Zhang , Zhengyuan Liu , AiTi Aw , Nancy F. Chen

We introduce PodcastMix, a dataset formalizing the task of separating background music and foreground speech in podcasts. We aim at defining a benchmark suitable for training and evaluating (deep learning) source separation models. To that…

声音 · 计算机科学 2022-07-18 Nicolás Schmidt , Jordi Pons , Marius Miron

We propose to explore a new problem called audio-visual segmentation (AVS), in which the goal is to output a pixel-level map of the object(s) that produce sound at the time of the image frame. To facilitate this research, we construct the…

计算机视觉与模式识别 · 计算机科学 2023-02-20 Jinxing Zhou , Jianyuan Wang , Jiayi Zhang , Weixuan Sun , Jing Zhang , Stan Birchfield , Dan Guo , Lingpeng Kong , Meng Wang , Yiran Zhong