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Discourse segmentation aims to segment Elementary Discourse Units (EDUs) and is a fundamental task in discourse analysis. For Chinese, previous researches identify EDUs just through discriminating the functions of punctuations. In this…

Computation and Language · Computer Science 2018-09-06 Jingfeng Yang , Sujian Li

The modern power grids are integrated with digital technologies and automation systems. The inclusion of digital technologies has made the smart grids vulnerable to cyber-attacks. Cyberattacks on smart grids can compromise data integrity…

Cryptography and Security · Computer Science 2025-03-04 Smruti P. Dash , Kedar V. Khandeparkar , Nipun Agrawal

Social norms fundamentally shape interpersonal communication. We present NormDial, a high-quality dyadic dialogue dataset with turn-by-turn annotations of social norm adherences and violations for Chinese and American cultures. Introducing…

Computation and Language · Computer Science 2023-10-26 Oliver Li , Mallika Subramanian , Arkadiy Saakyan , Sky CH-Wang , Smaranda Muresan

This study used text mining to investigate people's insights about cyberbullying. English-language tweets were collected and analyzed by R software. Our analysis demonstrated three major themes: (a) the major actions that needed to be taken…

Computers and Society · Computer Science 2019-07-25 Iman Tahamtan , Li-Min Huang

With the rapid development of large language models (LLMs), assessing their performance on health-related inquiries has become increasingly essential. The use of these models in real-world contexts-where misinformation can lead to serious…

Computation and Language · Computer Science 2025-02-24 Chenlu Guo , Nuo Xu , Yi Chang , Yuan Wu

Abusive language is a massive problem in online social platforms. Existing abusive language detection techniques are particularly ill-suited to comments containing heterogeneous abusive language patterns, i.e., both abusive and non-abusive…

Computation and Language · Computer Science 2021-05-25 Hongyu Gong , Alberto Valido , Katherine M. Ingram , Giulia Fanti , Suma Bhat , Dorothy L. Espelage

Dialogue topic shift detection is to detect whether an ongoing topic has shifted or should shift in a dialogue, which can be divided into two categories, i.e., response-known task and response-unknown task. Currently, only a few…

Computation and Language · Computer Science 2023-05-03 Jiangyi Lin , Yaxin Fan , Feng Jiang , Xiaomin Chu , Peifeng Li

Dialogue contradiction is a critical issue in open-domain dialogue systems. The contextualization nature of conversations makes dialogue contradiction detection rather challenging. In this work, we propose a benchmark for Contradiction…

Computation and Language · Computer Science 2022-10-18 Chujie Zheng , Jinfeng Zhou , Yinhe Zheng , Libiao Peng , Zhen Guo , Wenquan Wu , Zhengyu Niu , Hua Wu , Minlie Huang

Using deep learning methods to detect students' classroom behavior automatically is a promising approach for analyzing their class performance and improving teaching effectiveness. However, the lack of publicly available spatio-temporal…

Computer Vision and Pattern Recognition · Computer Science 2024-09-10 Fan Yang , Xiaofei Wang

The explosion of misinformation spreading in the media ecosystem urges for automated fact-checking. While misinformation spans both geographic and linguistic boundaries, most work in the field has focused on English. Datasets and tools…

Computation and Language · Computer Science 2022-06-24 Xuming Hu , Zhijiang Guo , Guanyu Wu , Aiwei Liu , Lijie Wen , Philip S. Yu

The Chinese Spelling Correction (CSC) task focuses on detecting and correcting spelling errors in sentences. Current research primarily explores two approaches: traditional multimodal pre-trained models and large language models (LLMs).…

Computation and Language · Computer Science 2025-04-11 Xiaowu Zhang , Hongfei Zhao , Jingyi Hou , Zhijie Liu

Large Language Models (LLMs) have demonstrated significant potential and effectiveness across multiple application domains. To assess the performance of mainstream LLMs in public security tasks, this study aims to construct a specialized…

Artificial Intelligence · Computer Science 2024-03-22 Xin Tong , Bo Jin , Zhi Lin , Binjun Wang , Ting Yu , Qiang Cheng

Contemporary feminists utilize social media for activism, while backlashes come along. The gender-related discourses are often diminished when addressing public events regarding sexism and gender inequality on social media platforms. The…

Human-Computer Interaction · Computer Science 2025-02-18 Yigang Qin , Weilun Duan , Qunfang Wu , Zhicong Lu

Complaining is a speech act that expresses a negative inconsistency between reality and human expectations. While prior studies mostly focus on identifying the existence or the type of complaints, in this work, we present the first study in…

Computation and Language · Computer Science 2022-04-21 Ming Fang , Shi Zong , Jing Li , Xinyu Dai , Shujian Huang , Jiajun Chen

The rapid progress in Large Language Models (LLMs) has prompted the creation of numerous benchmarks to evaluate their capabilities.This study focuses on the Comprehensive Medical Benchmark in Chinese (CMB), showcasing how dataset diversity…

Computation and Language · Computer Science 2024-10-01 Jingwei Zhu , Minghuan Tan , Min Yang , Ruixue Li , Hamid Alinejad-Rokny

Cyberbullying is a prevalent and growing social problem due to the surge of social media technology usage. Minorities, women, and adolescents are among the common victims of cyberbullying. Despite the advancement of NLP technologies, the…

Computation and Language · Computer Science 2020-12-07 Thushari Atapattu , Mahen Herath , Georgia Zhang , Katrina Falkner

Suicide remains a critical global public health issue. While previous studies have provided valuable insights into detecting suicidal expressions in individual social media posts, limited attention has been paid to the analysis of…

Computation and Language · Computer Science 2025-10-17 Jun Li , Qun Zhao

Recently, Chinese Spell Checking(CSC), a task to detect erroneous characters in a sentence and correct them, has attracted extensive interest because of its wide applications in various NLP tasks. Most of the existing methods have utilized…

Computation and Language · Computer Science 2023-05-08 Haiyun Yang

Target-specific stance detection on social media, which aims at classifying a textual data instance such as a post or a comment into a stance class of a target issue, has become an emerging opinion mining paradigm of importance. An example…

Computation and Language · Computer Science 2022-11-08 Yupeng Li , Haorui He , Shaonan Wang , Francis C. M. Lau , Yunya Song

With the increasing use of the internet and social media, it is obvious that cyberbullying has become a major problem. The most basic way for protection against the dangerous consequences of cyberbullying is to actively detect and control…

Computers and Society · Computer Science 2021-02-01 Emre Cihan Ates , Erkan Bostanci , Mehmet Serdar Guzel