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The exponential increase in the use of the Internet and social media over the last two decades has changed human interaction. This has led to many positive outcomes, but at the same time it has brought risks and harms. While the volume of…

计算与语言 · 计算机科学 2020-12-23 Neeraj Vashistha , Arkaitz Zubiaga , Shanky Sharma

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…

计算与语言 · 计算机科学 2024-10-31 Jingbiao Mei , Jinghong Chen , Weizhe Lin , Bill Byrne , Marcus Tomalin

Large Vision Language Models (LVLMs) have achieved significant progress in integrating visual and textual inputs for multimodal reasoning. However, a recurring challenge is ensuring these models utilize visual information as effectively as…

计算机视觉与模式识别 · 计算机科学 2025-03-20 Estelle Aflalo , Gabriela Ben Melech Stan , Tiep Le , Man Luo , Shachar Rosenman , Sayak Paul , Shao-Yen Tseng , Vasudev Lal

Progress in Text-to-Image (T2I) models has significantly improved the generation of images from textual descriptions. However, existing evaluation metrics do not adequately assess the models' ability to handle a diverse range of textual…

计算机视觉与模式识别 · 计算机科学 2024-11-18 Jingtao Cao , Zheng Zhang , Hongru Wang , Kam-Fai Wong

Meme-based social abuse detection is challenging because harmful intent often relies on implicit cultural symbolism and subtle cross-modal incongruence. Prior approaches, from fusion-based methods to in-context learning with Large…

计算与语言 · 计算机科学 2026-02-04 Sahil Tripathi , Gautam Siddharth Kashyap , Mehwish Nasim , Jian Yang , Jiechao Gao , Usman Naseem

In this work, we examine hateful memes from three complementary angles - how to detect them, how to explain their content and how to intervene them prior to being posted - by applying a range of strategies built on top of generative AI…

计算与语言 · 计算机科学 2026-01-09 Naquee Rizwan , Subhankar Swain , Paramananda Bhaskar , Gagan Aryan , Shehryaar Shah Khan , Animesh Mukherjee

Multimodal Vision-Language Models (VLMs) enable powerful applications from their fused understanding of images and language, but many perform poorly on UI tasks due to the lack of UI training data. In this paper, we adapt a recipe for…

人机交互 · 计算机科学 2023-10-10 Yue Jiang , Eldon Schoop , Amanda Swearngin , Jeffrey Nichols

With the ever-increasing popularity of pretrained Video-Language Models (VidLMs), there is a pressing need to develop robust evaluation methodologies that delve deeper into their visio-linguistic capabilities. To address this challenge, we…

Multimodal Vision Language Models (VLMs) have emerged as a transformative topic at the intersection of computer vision and natural language processing, enabling machines to perceive and reason about the world through both visual and textual…

计算机视觉与模式识别 · 计算机科学 2025-04-08 Zongxia Li , Xiyang Wu , Hongyang Du , Fuxiao Liu , Huy Nghiem , Guangyao Shi

We present Lil-Bevo, our submission to the BabyLM Challenge. We pretrained our masked language models with three ingredients: an initial pretraining with music data, training on shorter sequences before training on longer ones, and masking…

计算与语言 · 计算机科学 2026-04-17 Venkata S Govindarajan , Juan Diego Rodriguez , Kaj Bostrom , Kyle Mahowald

The age of social media is rife with memes. Understanding and detecting harmful memes pose a significant challenge due to their implicit meaning that is not explicitly conveyed through the surface text and image. However, existing harmful…

计算与语言 · 计算机科学 2023-12-12 Hongzhan Lin , Ziyang Luo , Jing Ma , Long Chen

Visual imitation learning (VIL) provides an efficient and intuitive strategy for robotic systems to acquire novel skills. Recent advancements in Vision Language Models (VLMs) have demonstrated remarkable performance in vision and language…

机器人学 · 计算机科学 2024-11-01 Guanyan Chen , Meiling Wang , Te Cui , Yao Mu , Haoyang Lu , Tianxing Zhou , Zicai Peng , Mengxiao Hu , Haizhou Li , Yuan Li , Yi Yang , Yufeng Yue

In recent times, we have seen a rapid development of large Vision-Language Models (VLMs). They have shown impressive results on academic benchmarks, primarily in widely spoken languages but lack performance on low-resource languages and…

Visually-conditioned language models (VLMs) have seen growing adoption in applications such as visual dialogue, scene understanding, and robotic task planning; adoption that has fueled a wealth of new models such as LLaVa, InstructBLIP, and…

计算机视觉与模式识别 · 计算机科学 2024-05-31 Siddharth Karamcheti , Suraj Nair , Ashwin Balakrishna , Percy Liang , Thomas Kollar , Dorsa Sadigh

Amidst the rise of Large Multimodal Models (LMMs) and their widespread application in generating and interpreting complex content, the risk of propagating biased and harmful memes remains significant. Current safety measures often fail to…

人工智能 · 计算机科学 2025-05-01 Xuanyu Su , Yansong Li , Diana Inkpen , Nathalie Japkowicz

The rise in the number of social media users has led to an increase in the hateful content posted online. In countries like India, where multiple languages are spoken, these abhorrent posts are from an unusual blend of code-switched…

机器学习 · 计算机科学 2022-04-26 Kshitij Rajput , Raghav Kapoor , Kaushal Rai , Preeti Kaur

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…

人工智能 · 计算机科学 2025-06-23 Mustafa Akben , Aaron Satko

Recent years have witnessed remarkable progress in developing Vision-Language Models (VLMs) capable of processing both textual and visual inputs. These models have demonstrated impressive performance, leading to their widespread adoption in…

图像与视频处理 · 电气工程与系统科学 2025-07-15 Hanene F. Z. Brachemi Meftah , Wassim Hamidouche , Sid Ahmed Fezza , Olivier Déforges

Among the various modes of communication in social media, the use of Internet memes has emerged as a powerful means to convey political, psychological, and socio-cultural opinions. Although memes are typically humorous in nature, recent…

This work investigates the challenging task of identifying narrative roles - Hero, Villain, Victim, and Other - in Internet memes, across three diverse test sets spanning English and code-mixed (English-Hindi) languages. Building on an…

计算与语言 · 计算机科学 2025-07-01 Shivam Sharma , Tanmoy Chakraborty