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Social media platforms have become central to modern communication, yet they also harbor offensive content that challenges platform safety and inclusivity. While prior research has primarily focused on textual indicators of offense, the…

Computation and Language · Computer Science 2025-06-03 Yuhang Zhou , Yimin Xiao , Wei Ai , Ge Gao

Emoji have become ubiquitous in written communication, on the Web and beyond. They can emphasize or clarify emotions, add details to conversations, or simply serve decorative purposes. This casual use, however, barely scratches the surface…

Computation and Language · Computer Science 2024-03-08 Lars Henning Klein , Roland Aydin , Robert West

Emotional talking head synthesis aims to generate talking portrait videos with vivid expressions. Existing methods still exhibit limitations in control flexibility, motion naturalness, and expression quality. Moreover, currently available…

Computer Vision and Pattern Recognition · Computer Science 2025-12-24 Yiguo Jiang , Xiaodong Cun , Yong Zhang , Yudian Zheng , Fan Tang , Chi-Man Pun

AI has made significant progress in solving math problems, but geometry problems remain challenging due to their reliance on both text and diagrams. In the text description, symbolic characters such as "$\triangle$ABC" often serve as a…

Computer Vision and Pattern Recognition · Computer Science 2023-08-08 Maizhen Ning , Qiu-Feng Wang , Kaizhu Huang , Xiaowei Huang

Emotions are reactions that can be expressed through a variety of social signals. For example, anger can be expressed through a scowl, narrowed eyes, a long stare, or many other expressions. This complexity is problematic when attempting to…

Robotics · Computer Science 2021-03-09 Ghazal Saheb Jam , Jimin Rhim , Angelica Lim

Understanding the multi-dimensional attributes and intensity nuances of image-evoked emotions is pivotal for advancing machine empathy and empowering diverse human-computer interaction applications. However, existing models are still…

Computer Vision and Pattern Recognition · Computer Science 2026-05-26 Lancheng Gao , Ziheng Jia , Zixuan Xing , Wei Sun , Huiyu Duan , Guangtao Zhai , Xiongkuo Min

Speech emotion recognition is a challenging task, and extensive reliance has been placed on models that use audio features in building well-performing classifiers. In this paper, we propose a novel deep dual recurrent encoder model that…

Computation and Language · Computer Science 2018-10-11 Seunghyun Yoon , Seokhyun Byun , Kyomin Jung

Idioms are figurative expressions whose meanings often cannot be inferred from their individual words, making them difficult to process computationally and posing challenges for human experimental studies. This survey reviews datasets…

Computation and Language · Computer Science 2025-08-19 Michael Flor , Xinyi Liu , Anna Feldman

NLP tasks are often limited by scarcity of manually annotated data. In social media sentiment analysis and related tasks, researchers have therefore used binarized emoticons and specific hashtags as forms of distant supervision. Our paper…

Machine Learning · Statistics 2019-11-19 Bjarke Felbo , Alan Mislove , Anders Søgaard , Iyad Rahwan , Sune Lehmann

Visual data storytelling is gaining importance as a means of presenting data-driven information or analysis results, especially to the general public. This has resulted in design principles being proposed for data-driven storytelling, and…

Human-Computer Interaction · Computer Science 2021-05-17 Jian Zhao , Shenyu Xu , Senthil Chandrasegaran , Chris Bryan , Fan Du , Aditi Mishra , Xin Qian , Yiran Li , Kwan-Liu Ma

Automatic Chart Question Answering (ChartQA) is challenging due to the complex distribution of chart elements with patterns of the underlying data not explicitly displayed in charts. To address this challenge, we design a joint multimodal…

Computation and Language · Computer Science 2024-08-12 Yue Dai , Soyeon Caren Han , Wei Liu

Web-based data visualizations have become very popular for exploring data and communicating insights. Newspapers, journals, and reports regularly publish visualizations to tell compelling stories with data. Unfortunately, most…

Human-Computer Interaction · Computer Science 2023-02-16 Md Zubair Ibne Alam , Shehnaz Islam , Enamul Hoque

Data charts are prevalent across various fields due to their efficacy in conveying complex data relationships. However, static charts may sometimes struggle to engage readers and efficiently present intricate information, potentially…

Human-Computer Interaction · Computer Science 2024-05-20 Lu Ying , Yun Wang , Haotian Li , Shuguang Dou , Haidong Zhang , Xinyang Jiang , Huamin Qu , Yingcai Wu

Sample-and-rank is a key decoding strategy for modern generation-based dialogue systems. It helps achieve diverse and high-quality responses by selecting an answer from a small pool of generated candidates. The current state-of-the-art…

Computation and Language · Computer Science 2023-05-16 Chiyu Song , Hongliang He , Haofei Yu , Pengfei Fang , Leyang Cui , Zhenzhong Lan

In this paper, we present a multi-lingual sentence encoder that can be used in search engines as a query and document encoder. This embedding enables a semantic similarity score between queries and documents that can be an important feature…

Computation and Language · Computer Science 2021-06-16 Mahdi Hajiaghayi , Monir Hajiaghayi , Mark Bolin

Emoji is becoming a ubiquitous language and gaining worldwide popularity in recent years including the field of software engineering (SE). As nonverbal cues, emojis are widely used in user understanding tasks such as sentiment analysis, but…

Computers and Society · Computer Science 2018-12-13 Xuan Lu , Yanbin Cao , Zhenpeng Chen , Xuanzhe Liu

This technical report presents a text-to-image neural network "Emojich" that generates emojis using captions in Russian language as a condition. We aim to keep the generalization ability of a pretrained big model ruDALL-E Malevich (XL) 1.3B…

Computation and Language · Computer Science 2022-01-14 Alex Shonenkov , Daria Bakshandaeva , Denis Dimitrov , Aleksandr Nikolich

In recent years, the use of emojis in social media has increased dramatically, making them an important element in understanding online communication. However, predicting the meaning of emojis in a given text is a challenging task due to…

Computation and Language · Computer Science 2023-08-29 Muhammad Osama Nusrat , Zeeshan Habib , Mehreen Alam , Saad Ahmed Jamal

The emergence of Multi-modal Large Language Models (MLLMs) presents new opportunities for chart understanding. However, due to the fine-grained nature of these tasks, applying MLLMs typically requires large, high-quality datasets for…

Computation and Language · Computer Science 2025-10-08 Yifan Wu , Lutao Yan , Leixian Shen , Yinan Mei , Jiannan Wang , Yuyu Luo

The evolution of Omni-Modal Large Language Models~(Omni-LLMs) has revolutionized human--computer interaction, enabling unified audio-visual perception and speech response. However, existing Omni-LLMs struggle with complex real-world…

Sound · Computer Science 2026-03-10 Wenjie Tian , Zhixian Zhao , Jingbin Hu , Huakang Chen , Haohe Liu , Binshen Mu , Lei Xie
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