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Multilingual Large Language Models (LLMs) struggle with cross-lingual tasks due to data imbalances between high-resource and low-resource languages, as well as monolingual bias in pre-training. Existing methods, such as bilingual…

计算与语言 · 计算机科学 2026-04-14 Weihua Zheng , Chang Liu , Zhengyuan Liu , Xin Huang , Kui Wu , Muhammad Huzaifah Md Shahrin , Aiti Aw , Roy Ka-Wei Lee

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

Emotion plays a fundamental role in human interaction, and therefore systems capable of identifying emotions in speech are crucial in the context of human-computer interaction. Speech emotion recognition (SER) is a challenging problem,…

音频与语音处理 · 电气工程与系统科学 2025-06-03 Lucas Ueda , João Lima , Leonardo Marques , Paula Costa

In-context learning with attention enables large neural networks to make context-specific predictions by selectively focusing on relevant examples. Here, we adapt this idea to supervised learning procedures such as lasso regression and…

机器学习 · 统计学 2025-12-11 Erin Craig , Robert Tibshirani

Recently, ad-hoc microphone array has been widely studied. Unlike traditional microphone array settings, the spatial arrangement and number of microphones of ad-hoc microphone arrays are not known in advance, which hinders the adaptation of…

声音 · 计算机科学 2021-07-02 Chengdong Liang , Junqi Chen , Shanzheng Guan , Xiao-Lei Zhang

Most of the prior studies in the spatial \ac{DoA} domain focus on a single modality. However, humans use auditory and visual senses to detect the presence of sound sources. With this motivation, we propose to use neural networks with audio…

声音 · 计算机科学 2021-05-14 Xinyuan Qian , Maulik Madhavi , Zexu Pan , Jiadong Wang , Haizhou Li

Many machine learning systems have access to multiple sources of evidence for the same prediction target, yet these sources often differ in reliability and informativeness across inputs. In bioacoustic classification, species identity may…

声音 · 计算机科学 2026-02-04 Oscar Ovanger , Levi Harris , Timothy H. Keitt

Audio scene classification, the problem of predicting class labels of audio scenes, has drawn lots of attention during the last several years. However, it remains challenging and falls short of accuracy and efficiency. Recently,…

计算机视觉与模式识别 · 计算机科学 2018-05-21 Kele Xu , Dawei Feng , Haibo Mi , Boqing Zhu , Dezhi Wang , Lilun Zhang , Hengxing Cai , Shuwen Liu

Multiple sequence alignment (MSA) is a fundamental and ubiquitous technique in bioinformatics used to infer related residues among biological sequences. Thus alignment accuracy is crucial to a vast range of analyses, often in ways difficult…

定量方法 · 定量生物学 2015-01-09 Stefano Iantorno , Kevin Gori , Nick Goldman , Manuel Gil , Christophe Dessimoz

We present Task 5 of the DCASE 2025 Challenge: an Audio Question Answering (AQA) benchmark spanning multiple domains of sound understanding. This task defines three QA subsets (Bioacoustics, Temporal Soundscapes, and Complex QA) to test…

Humans exhibit a remarkable ability to focus auditory attention in complex acoustic environments, such as cocktail parties. Auditory attention detection (AAD) aims to identify the attended speaker by analyzing brain signals, such as…

信号处理 · 电气工程与系统科学 2025-03-07 Yuan Liao , Yuhong Zhang , Qiushi Han , Yuhang Yang , Weiwei Ding , Yuzhe Gu , Hengxin Yang , Liya Huang

Anomaly detection has many important applications, such as monitoring industrial equipment. Despite recent advances in anomaly detection with deep-learning methods, it is unclear how existing solutions would perform under…

声音 · 计算机科学 2022-04-06 Bingqing Chen , Luca Bondi , Samarjit Das

Underwater Passive Acoustic Monitoring (UPAM) provides rich spatiotemporal data for long-term ecological analysis, but intrinsic noise and complex signal dependencies hinder model stability and generalization. Multilayered windowing has…

声音 · 计算机科学 2025-09-08 Nicholas R. Rasmussen , Rodrigue Rizk , Longwei Wang , KC Santosh

The human brain can easily focus on one speaker and suppress others in scenarios such as a cocktail party. Recently, researchers found that auditory attention can be decoded from the electroencephalogram (EEG) data. However, most existing…

声音 · 计算机科学 2023-08-09 Xiaoyu Chen , Changde Du , Qiongyi Zhou , Huiguang He

Understanding animal species from multimodal data poses an emerging challenge at the intersection of computer vision and ecology. While recent biological models, such as BioCLIP, have demonstrated strong alignment between images and textual…

计算机视觉与模式识别 · 计算机科学 2026-03-26 Risa Shinoda , Kaede Shiohara , Nakamasa Inoue , Kuniaki Saito , Hiroaki Santo , Fumio Okura

The neural attention mechanism has been incorporated into deep neural networks to achieve state-of-the-art performance in various domains. Most such models use multi-head self-attention which is appealing for the ability to attend to…

机器学习 · 计算机科学 2021-10-26 Shujian Zhang , Xinjie Fan , Huangjie Zheng , Korawat Tanwisuth , Mingyuan Zhou

Previous one-stage action detection approaches have modelled temporal dependencies using only the visual modality. In this paper, we explore different strategies to incorporate the audio modality, using multi-scale cross-attention to fuse…

计算机视觉与模式识别 · 计算机科学 2023-11-29 Hanyuan Wang , Majid Mirmehdi , Dima Damen , Toby Perrett

In the field of music information retrieval, the task of simultaneously identifying the presence or absence of multiple musical instruments in a polyphonic recording remains a hard problem. Previous works have seen some success in improving…

音频与语音处理 · 电气工程与系统科学 2020-06-23 Karn Watcharasupat , Siddharth Gururani , Alexander Lerch

Mean Opinion Score (MOS) prediction for text to music systems requires evaluating both overall musical quality and text prompt alignment. This paper introduces WhisQ, a multimodal architecture that addresses this dual-assessment challenge…

声音 · 计算机科学 2025-06-09 Jakaria Islam Emon , Kazi Tamanna Alam , Md. Abu Salek

We present MCQA, a learning-based algorithm for multimodal question answering. MCQA explicitly fuses and aligns the multimodal input (i.e. text, audio, and video), which forms the context for the query (question and answer). Our approach…

计算与语言 · 计算机科学 2020-04-28 Abhishek Kumar , Trisha Mittal , Dinesh Manocha