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Achieving pronunciation proficiency in a second language (L2) remains a challenge, despite the development of Computer-Assisted Pronunciation Training (CAPT) systems. Traditional CAPT systems often provide unintuitive feedback that lacks…

声音 · 计算机科学 2026-01-22 Hongfu Liu , Zhouying Cui , Xiangming Gu , Ye Wang

Although social media platforms are a prominent arena for users to engage in interpersonal discussions and express opinions, the facade and anonymity offered by social media may allow users to spew hate speech and offensive content. Given…

计算与语言 · 计算机科学 2024-05-09 Ayushi Nirmal , Amrita Bhattacharjee , Paras Sheth , Huan Liu

Annotation bias in NLP datasets remains a major challenge for developing multilingual Large Language Models (LLMs), particularly in culturally diverse settings. Bias from task framing, annotator subjectivity, and cultural mismatches can…

计算与语言 · 计算机科学 2025-11-19 Xia Cui , Ziyi Huang , Naeemeh Adel

This study explores the use of large language models (LLMs) to enhance datasets and improve irony detection in 19th-century Latin American newspapers. Two strategies were employed to evaluate the efficacy of BERT and GPT-4o models in…

计算与语言 · 计算机科学 2025-03-31 Kevin Cohen , Laura Manrique-Gómez , Rubén Manrique

Large language models (LLMs) have shown great promise for capturing contextual information in natural language processing tasks. We propose a novel approach to speaker diarization that incorporates the prowess of LLMs to exploit contextual…

音频与语音处理 · 电气工程与系统科学 2023-09-15 Tae Jin Park , Kunal Dhawan , Nithin Koluguri , Jagadeesh Balam

Detecting hateful content is a challenging and important problem. Automated tools, like machine-learning models, can help, but they require continuous training to adapt to the ever-changing landscape of social media. In this work, we…

计算与语言 · 计算机科学 2025-11-06 Jay Patel , Hrudayangam Mehta , Jeremy Blackburn

Citizen reporting platforms help the public and authorities stay informed about sexual harassment incidents. However, the high volume of data shared on these platforms makes reviewing each individual case challenging. Therefore, a…

计算与语言 · 计算机科学 2026-04-20 Garima Chhikara , Anurag Sharma , V. Gurucharan , Kripabandhu Ghosh , Abhijnan Chakraborty

Pornographic content occurring in human-machine interaction dialogues can cause severe side effects for users in open-domain dialogue systems. However, research on detecting pornographic language within human-machine interaction dialogues…

计算与语言 · 计算机科学 2024-03-21 Huachuan Qiu , Shuai Zhang , Hongliang He , Anqi Li , Zhenzhong Lan

The large integration of microphones into devices increases the opportunities for Acoustic Side-Channel Attacks (ASCAs), as these can be used to capture keystrokes' audio signals that might reveal sensitive information. However, the current…

密码学与安全 · 计算机科学 2025-04-17 Seyyed Ali Ayati , Jin Hyun Park , Yichen Cai , Marcus Botacin

Large language models (LLMs) have advanced in text and vision, but their reasoning on audio remains limited. Most existing methods rely on dense audio embeddings, which are difficult to interpret and often fail on structured reasoning…

声音 · 计算机科学 2025-11-11 Termeh Taheri , Yinghao Ma , Emmanouil Benetos

A positive phrase or a sentence with an underlying negative motive is usually defined as sarcasm that is widely used in today's social media platforms such as Facebook, Twitter, Reddit, etc. In recent times active users in social media…

Large language models (LLMs) are increasingly used for automated text annotation in tasks ranging from academic research to content moderation and hiring. Across 19 LLMs and two experiments totaling more than 4 million annotation judgments,…

计算与语言 · 计算机科学 2026-03-17 Petter Törnberg

This paper makes a simple increment to state-of-the-art in sarcasm detection research. Existing approaches are unable to capture subtle forms of context incongruity which lies at the heart of sarcasm. We explore if prior work can be…

计算与语言 · 计算机科学 2016-10-05 Aditya Joshi , Vaibhav Tripathi , Kevin Patel , Pushpak Bhattacharyya , Mark Carman

In the era of increasingly sophisticated natural language processing (NLP) systems, large language models (LLMs) have demonstrated remarkable potential for diverse applications, including tasks requiring nuanced textual understanding and…

计算与语言 · 计算机科学 2025-05-16 Poli Apollinaire Nemkova , Solomon Ubani , Mark V. Albert

Speech Emotion Recognition (SER) is typically trained and evaluated on majority-voted labels, which simplifies benchmarking but masks subjectivity and provides little transparency into why predictions are made. This neglects valid minority…

音频与语音处理 · 电气工程与系统科学 2026-02-06 Bo-Hao Su , Hui-Ying Shih , Jinchuan Tian , Jiatong Shi , Chi-Chun Lee , Carlos Busso , Shinji Watanabe

Hate speech has become pervasive in today's digital age. Although there has been considerable research to detect hate speech or generate counter speech to combat hateful views, these approaches still cannot completely eliminate the…

计算与语言 · 计算机科学 2023-10-24 Vibhor Agarwal , Yu Chen , Nishanth Sastry

The proliferation of hate speech on social media is one of the serious issues that is bringing huge impacts to society: an escalation of violence, discrimination, and social fragmentation. The problem of detecting hate speech is…

计算与语言 · 计算机科学 2025-02-28 Anwar Hossain Zahid , Monoshi Kumar Roy , Swarna Das

Stance classification, the task of predicting the viewpoint of an author on a subject of interest, has long been a focal point of research in domains ranging from social science to machine learning. Current stance detection methods rely…

计算与语言 · 计算机科学 2024-03-07 Iain J. Cruickshank , Lynnette Hui Xian Ng

The rapid development of large language models (LLMs) has not only provided numerous opportunities but also presented significant challenges. This becomes particularly evident when LLMs inadvertently generate harmful or toxic content,…

Since the launch of ChatGPT in late 2022, the capacities of Large Language Models and their evaluation have been in constant discussion and evaluation both in academic research and in the industry. Scenarios and benchmarks have been…

计算与语言 · 计算机科学 2025-04-04 Subramaniam Vincent , Phoebe Wang , Zhan Shi , Sahas Koka , Yi Fang