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With the prevalence of instant messaging and social media platforms, emojis have become important artifacts for expressing emotions and feelings in our daily lives. We ask how HCI researchers have examined the role and evolution of emojis…

人机交互 · 计算机科学 2024-09-27 Charles Chiang , Diego Gomez-Zara

Given the growing ubiquity of emojis in language, there is a need for methods and resources that shed light on their meaning and communicative role. One conspicuous aspect of emojis is their use to convey affect in ways that may otherwise…

计算与语言 · 计算机科学 2020-05-05 Abu Shoeb , Gerard de Melo

Emojis are ideograms which are naturally combined with plain text to visually complement or condense the meaning of a message. Despite being widely used in social media, their underlying semantics have received little attention from a…

计算与语言 · 计算机科学 2017-02-27 Francesco Barbieri , Miguel Ballesteros , Horacio Saggion

Most social media platforms are largely based on text, and users often write posts to describe where they are, what they are seeing, and how they are feeling. Because written text lacks the emotional cues of spoken and face-to-face…

计算与语言 · 计算机科学 2017-09-18 Fred Morstatter , Kai Shu , Suhang Wang , Huan Liu

Emojis are being frequently used in todays digital world to express from simple to complex thoughts more than ever before. Hence, they are also being used in sentiment analysis and targeted marketing campaigns. In this work, we performed…

计算与语言 · 计算机科学 2025-02-20 Sirisha Velampalli , Chandrashekar Muniyappa , Ashutosh Saxena

There is a new generation of emoticons, called emojis, that is increasingly being used in mobile communications and social media. In the past two years, over ten billion emojis were used on Twitter. Emojis are Unicode graphic symbols, used…

计算与语言 · 计算机科学 2015-12-09 Petra Kralj Novak , Jasmina Smailović , Borut Sluban , Igor Mozetič

Online media, such as blogs and social networking sites, generate massive volumes of unstructured data of great interest to analyze the opinions and sentiments of individuals and organizations. Novel approaches beyond Natural Language…

Emojis have become ubiquitous in online communication, serving as a universal medium to convey emotions and decorative elements. Their widespread use transcends language and cultural barriers, enhancing understanding and fostering more…

计算与语言 · 计算机科学 2024-12-24 Rafid Ishrak Jahan , Heng Fan , Haihua Chen , Yunhe Feng

Emojis, which encapsulate semantics beyond mere words or phrases, have become prevalent in social network communications. This has spurred increasing scholarly interest in exploring their attributes and functionalities. However,…

计算与语言 · 计算机科学 2025-04-08 Yuhang Zhou , Paiheng Xu , Xiyao Wang , Xuan Lu , Ge Gao , Wei Ai

Most NLP and Computer Vision tasks are limited to scarcity of labelled data. In social media emotion classification and other related tasks, hashtags have been used as indicators to label data. With the rapid increase in emoji usage of…

计算机视觉与模式识别 · 计算机科学 2019-04-01 Anurag Illendula , Amit Sheth

In the absence of nonverbal cues during messaging communication, users express part of their emotions using emojis. Thus, having emojis in the vocabulary of text messaging language models can significantly improve many natural language…

计算与语言 · 计算机科学 2022-09-21 Moeen Mostafavi , Mahsa Pahlavikhah Varnosfaderani , Fateme Nikseresht , Seyed Ahmad Mansouri

In recent years, emotion detection in text has become more popular due to its vast potential applications in marketing, political science, psychology, human-computer interaction, artificial intelligence, etc. Access to a huge amount of…

计算与语言 · 计算机科学 2018-06-05 Armin Seyeditabari , Narges Tabari , Wlodek Zadrozny

Sentiment analysis has various application scenarios in software engineering (SE), such as detecting developers' emotions in commit messages and identifying their opinions on Q&A forums. However, commonly used out-of-the-box sentiment…

软件工程 · 计算机科学 2019-07-05 Zhenpeng Chen , Yanbin Cao , Xuan Lu , Qiaozhu Mei , Xuanzhe Liu

Emoji reactions are a frequently used feature of messaging platforms, yet their communicative role remains understudied. Prior work on emojis has focused predominantly on in-text usage, showing that emojis embedded in messages tend to…

人机交互 · 计算机科学 2025-12-22 Serena Tardelli , Lorenzo Alvisi , Lorenzo Cima , Stefano Cresci , Maurizio Tesconi

Usage of emoji in social media platforms has seen a rapid increase over the last few years. Majority of the social media posts are laden with emoji and users often use more than one emoji in a single social media post to express their…

社会与信息网络 · 计算机科学 2018-06-21 Anurag Illendula , Manish Reddy Yedulla

Emojis are widely used in online social networks to express emotions, attitudes, and opinions. As emotional-oriented characters, emojis can be modeled as important features of emotions towards the recipient or subject for sentiment…

计算与语言 · 计算机科学 2022-05-24 Xiaowei Yuan , Jingyuan Hu , Xiaodan Zhang , Honglei Lv , Hao Liu

In the rapidly evolving landscape of social media, the introduction of new emojis in Unicode release versions presents a structured opportunity to explore digital language evolution. Analyzing a large dataset of sampled English tweets, we…

计算机与社会 · 计算机科学 2024-02-23 Yuhang Zhou , Xuan Lu , Wei Ai

The frequent use of Emojis on social media platforms has created a new form of multimodal social interaction. Developing methods for the study and representation of emoji semantics helps to improve future multimodal communication systems.…

计算与语言 · 计算机科学 2018-05-03 Francesco Barbieri , Luis Marujo , Pradeep Karuturi , William Brendel , Horacio Saggion

It is important for machines to interpret human emotions properly for better human-machine communications, as emotion is an essential part of human-to-human communications. One aspect of emotion is reflected in the language we use. How to…

计算与语言 · 计算机科学 2018-08-23 Ji Ho Park

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…

计算与语言 · 计算机科学 2025-06-03 Yuhang Zhou , Yimin Xiao , Wei Ai , Ge Gao
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