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Passive Acoustic Monitoring (PAM) analysis is often hindered by the intensive manual effort needed to create labelled training data. This study introduces a synthetic data framework to generate large volumes of richly labelled training data…

声音 · 计算机科学 2025-07-23 Kaspar Soltero , Tadeu Siqueira , Stefanie Gutschmidt

Segment anything model (SAM) has emerged as the leading approach for zero-shot learning in segmentation tasks, offering the advantage of avoiding pixel-wise annotations. It is particularly appealing in medical image segmentation, where the…

图像与视频处理 · 电气工程与系统科学 2023-12-29 Ziyi Huang , Hongshan Liu , Haofeng Zhang , Xueshen Li , Haozhe Liu , Fuyong Xing , Andrew Laine , Elsa Angelini , Christine Hendon , Yu Gan

[Context and motivation.] Extracting features from mobile app reviews is increasingly important for multiple requirements engineering (RE) tasks. However, existing methods struggle to turn noisy, ambiguous feedback into interpretable…

软件工程 · 计算机科学 2025-10-22 Max Tiessler , Quim Motger

Evaluations of audio-language models (ALMs) -- multimodal models that take interleaved audio and text as input and output text -- are hindered by the lack of standardized benchmarks; most benchmarks measure only one or two capabilities and…

人工智能 · 计算机科学 2025-09-04 Tony Lee , Haoqin Tu , Chi Heem Wong , Zijun Wang , Siwei Yang , Yifan Mai , Yuyin Zhou , Cihang Xie , Percy Liang

Machine Listening focuses on developing technologies to extract relevant information from audio signals. A critical aspect of these projects is the acquisition and labeling of contextualized data, which is inherently complex and requires…

声音 · 计算机科学 2024-10-10 Javier Naranjo-Alcazar , Jordi Grau-Haro , Ruben Ribes-Serrano , Pedro Zuccarello

Audiobook generation aims to create rich, immersive listening experiences from multimodal inputs, but current approaches face three critical challenges: (1) the lack of synergistic generation of diverse audio types (e.g., speech, sound…

声音 · 计算机科学 2025-08-13 Yan Rong , Shan Yang , Chenxing Li , Dong Yu , Li Liu

The existing crowd counting models require extensive training data, which is time-consuming to annotate. To tackle this issue, we propose a simple yet effective crowd counting method by utilizing the Segment-Everything-Everywhere Model…

计算机视觉与模式识别 · 计算机科学 2024-08-16 Jia Wan , Qiangqiang Wu , Wei Lin , Antoni B. Chan

Sound localization aims to find the source of the audio signal in the visual scene. However, it is labor-intensive to annotate the correlations between the signals sampled from the audio and visual modalities, thus making it difficult to…

计算机视觉与模式识别 · 计算机科学 2021-04-02 Yan-Bo Lin , Hung-Yu Tseng , Hsin-Ying Lee , Yen-Yu Lin , Ming-Hsuan Yang

Large language models (LLMs) are increasingly positioned as scalable tools for annotating educational data, including classroom discourse, interaction logs, and qualitative learning artifacts. Their ability to rapidly summarize…

人工智能 · 计算机科学 2026-03-17 Bakhtawar Ahtisham , Kirk Vanacore , Rene F. Kizilcec

While deep learning has been incredibly successful in modeling tasks with large, carefully curated labeled datasets, its application to problems with limited labeled data remains a challenge. The aim of the present work is to improve the…

音频与语音处理 · 电气工程与系统科学 2019-10-29 Tyler Lee , Ting Gong , Suchismita Padhy , Andrew Rouditchenko , Anthony Ndirango

Recent studies have demonstrated the effectiveness of clustering-based approaches for self-supervised and unsupervised learning. However, the application of clustering is often heuristic, and the optimal methodology remains unclear. In this…

机器学习 · 计算机科学 2025-11-10 Xiaodong Wang , Jing Huang , Kevin J Liang

Learning to detect real-world anomalous events using video-level annotations is a difficult task mainly because of the noise present in labels. An anomalous labelled video may actually contain anomaly only in a short duration while the rest…

计算机视觉与模式识别 · 计算机科学 2021-05-03 Muhammad Zaigham Zaheer , Jin-ha Lee , Marcella Astrid , Arif Mahmood , Seung-Ik Lee

AI in dermatology is evolving at a rapid pace but the major limitation to training trustworthy classifiers is the scarcity of data with ground-truth concept level labels, which are meta-labels semantically meaningful to humans. Foundation…

计算机视觉与模式识别 · 计算机科学 2024-09-10 Soham Gadgil , Mahtab Bigverdi

Anomalous Sound Detection (ASD) is often formulated as a machine attribute classification task, a strategy necessitated by the common scenario where only normal data is available for training. However, the exhaustive collection of machine…

声音 · 计算机科学 2025-09-22 Xin Fang , Guirui Zhong , Qing Wang , Fan Chu , Lei Wang , Mengui Qian , Mingqi Cai , Jiangzhao Wu , Jianqing Gao , Jun Du

Instruction tuning benefits from large and diverse datasets; however, creating such datasets involves a high cost of human labeling. While synthetic datasets generated by large language models (LLMs) have partly solved this issue, they…

计算与语言 · 计算机科学 2024-08-28 Ritik Sachin Parkar , Jaehyung Kim , Jong Inn Park , Dongyeop Kang

We propose Universal target audio Separation (UniSep), addressing the separation task on arbitrary mixtures of different types of audio. Distinguished from previous studies, UniSep is performed on unlimited source domains and unlimited…

Diffusion models have shown promising results in cross-modal generation tasks, including text-to-image and text-to-audio generation. However, generating music, as a special type of audio, presents unique challenges due to limited…

声音 · 计算机科学 2023-08-04 Ke Chen , Yusong Wu , Haohe Liu , Marianna Nezhurina , Taylor Berg-Kirkpatrick , Shlomo Dubnov

Deep-learning pipelines for microscopy image classification often require expensive, labor- and time-intensive expert annotation to produce high-quality ground truth for training. Recent work has shown that prompt tuning of vision-language…

计算机视觉与模式识别 · 计算机科学 2026-05-21 Abhiram Kandiyana , Ankur Mali , Lawrence O. Hall , Peter R. Mouton , Dmitry Goldgof

Auditing Large Language Models (LLMs) is a crucial and challenging task. In this study, we focus on auditing black-box LLMs without access to their parameters, only to the provided service. We treat this type of auditing as a black-box…

人工智能 · 计算机科学 2025-01-07 Xiang Zheng , Longxiang Wang , Yi Liu , Xingjun Ma , Chao Shen , Cong Wang

In this study, we propose a new spectral clustering framework that can auto-tune the parameters of the clustering algorithm in the context of speaker diarization. The proposed framework uses normalized maximum eigengap (NME) values to…

音频与语音处理 · 电气工程与系统科学 2020-06-29 Tae Jin Park , Kyu J. Han , Manoj Kumar , Shrikanth Narayanan