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Hateful memes have emerged as a significant concern on the Internet. Detecting hateful memes requires the system to jointly understand the visual and textual modalities. Our investigation reveals that the embedding space of existing…

Computation and Language · Computer Science 2024-10-31 Jingbiao Mei , Jinghong Chen , Weizhe Lin , Bill Byrne , Marcus Tomalin

The proliferation of abusive language in online communications has posed significant risks to the health and wellbeing of individuals and communities. The growing concern regarding online abuse and its consequences necessitates methods for…

Computation and Language · Computer Science 2025-04-25 Samaneh Hosseini Moghaddam , Kelly Lyons , Cheryl Regehr , Vivek Goel , Kaitlyn Regehr

Documents are central to many business systems, and include forms, reports, contracts, invoices or purchase orders. The information in documents is typically in natural language, but can be organized in various layouts and formats. There…

Information Retrieval · Computer Science 2021-10-08 Sumit Shekhar , Bhanu Prakash Reddy Guda , Ashutosh Chaubey , Ishan Jindal , Avneet Jain

In this paper, we tackle a critical challenge in model evaluation: how to keep code benchmarks useful when models might have already seen them during training. We introduce a novel solution, dynamic benchmarking framework, to address this…

Software Engineering · Computer Science 2025-03-11 Batu Guan , Xiao Wu , Yuanyuan Yuan , Shaohua Li

The Semantic Web is an extension of the current web in which information is given well-defined meaning. The perspective of Semantic Web is to promote the quality and intelligence of the current web by changing its contents into machine…

Artificial Intelligence · Computer Science 2012-08-06 Hamed Hassanzadeh , MohammadReza Keyvanpour

Toxic speech detection has become a crucial challenge in maintaining safe online communication environments. However, existing approaches to toxic speech detection often neglect the contribution of paralinguistic cues, such as emotion,…

Sound · Computer Science 2026-05-18 Zhongjie Ba , Liang Yi , Peng Cheng , Qingcao Li , Qinglong Wang , Li Lu

Large language models (LLMs) offer promising opportunities for organizational research. However, their built-in moderation systems can create problems when researchers try to analyze harmful content, often refusing to follow certain…

Artificial Intelligence · Computer Science 2025-06-23 Mustafa Akben , Aaron Satko

Cognitive diagnosis is an essential research topic in intelligent education, aimed at assessing the level of mastery of different skills by students. So far, many research works have used deep learning models to explore the complex…

Machine Learning · Computer Science 2025-12-30 Jin Wu , Chanjin Zheng

Language agents increasingly act as web-enabled systems that search, browse, and synthesize information from diverse sources. However, these sources can include unreliable or adversarial content, and the robustness of agents to adversarial…

Artificial Intelligence · Computer Science 2026-03-03 Shrey Shah , Levent Ozgur

Continuously learning new classes without catastrophic forgetting is a challenging problem for on-device acoustic event classification given the restrictions on computation resources (e.g., model size, running memory). To alleviate such an…

Audio and Speech Processing · Electrical Eng. & Systems 2025-12-23 Yang Xiao

In recent years, with the rapid development of the depth and breadth of large language models' capabilities, various corresponding evaluation benchmarks have been emerging in increasing numbers. As a quantitative assessment tool for model…

Computation and Language · Computer Science 2025-08-22 Shiwen Ni , Guhong Chen , Shuaimin Li , Xuanang Chen , Siyi Li , Bingli Wang , Qiyao Wang , Xingjian Wang , Yifan Zhang , Liyang Fan , Chengming Li , Ruifeng Xu , Le Sun , Min Yang

We present a human-and-model-in-the-loop process for dynamically generating datasets and training better performing and more robust hate detection models. We provide a new dataset of ~40,000 entries, generated and labelled by trained…

Computation and Language · Computer Science 2021-06-04 Bertie Vidgen , Tristan Thrush , Zeerak Waseem , Douwe Kiela

Social media platforms are increasingly dominated by long-form multimodal content, where harmful narratives are constructed through a complex interplay of audio, visual, and textual cues. While automated systems can flag hate speech with…

Artificial Intelligence · Computer Science 2026-05-29 Girish A. Koushik , Helen Treharne , Diptesh Kanojia

The goal of hate speech detection is to filter negative online content aiming at certain groups of people. Due to the easy accessibility of social media platforms it is crucial to protect everyone which requires building hate speech…

Computation and Language · Computer Science 2022-01-19 Irina Bigoulaeva , Viktor Hangya , Iryna Gurevych , Alexander Fraser

Current research on hate speech analysis is typically oriented towards monolingual and single classification tasks. In this paper, we present a new multilingual hate speech analysis dataset for English, Hindi, Arabic, French, German and…

Computation and Language · Computer Science 2023-04-04 Ankit Yadav , Shubham Chandel , Sushant Chatufale , Anil Bandhakavi

Large Language Models (LLMs) have raised increasing concerns about their misuse in generating hate speech. Among all the efforts to address this issue, hate speech detectors play a crucial role. However, the effectiveness of different…

Cryptography and Security · Computer Science 2025-01-29 Xinyue Shen , Yixin Wu , Yiting Qu , Michael Backes , Savvas Zannettou , Yang Zhang

Cyberbullying is a pervasive problem in online communities. To identify cyberbullying cases in large-scale social networks, content moderators depend on machine learning classifiers for automatic cyberbullying detection. However, existing…

Social and Information Networks · Computer Science 2020-04-07 Caleb Ziems , Ymir Vigfusson , Fred Morstatter

Toxic comment classification has become an active research field with many recently proposed approaches. However, while these approaches address some of the task's challenges others still remain unsolved and directions for further research…

Computation and Language · Computer Science 2018-09-21 Betty van Aken , Julian Risch , Ralf Krestel , Alexander Löser

The dynamic expansion of social media has led to an inundation of hateful memes on media platforms, accentuating the growing need for efficient identification and removal. Acknowledging the constraints of conventional multimodal hateful…

Computation and Language · Computer Science 2025-03-06 Junxi Liu , Yanyan Feng , Jiehai Chen , Yun Xue , Fenghuan Li

The detection of sensitive content in large datasets is crucial for ensuring that shared and analysed data is free from harmful material. However, current moderation tools, such as external APIs, suffer from limitations in customisation,…

Computation and Language · Computer Science 2025-06-25 Dimosthenis Antypas , Indira Sen , Carla Perez-Almendros , Jose Camacho-Collados , Francesco Barbieri