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Handwriting recognition is a challenging and critical problem in the fields of pattern recognition and machine learning, with applications spanning a wide range of domains. In this paper, we focus on the specific issue of recognizing…

Computer Vision and Pattern Recognition · Computer Science 2023-07-28 Saleh Momeni , Bagher BabaAli

Detecting automated accounts (bots) among genuine users on platforms like Twitter remains a challenging task due to the evolving behaviors and adaptive strategies of such accounts. While recent methods have achieved strong detection…

Social and Information Networks · Computer Science 2025-10-29 Ashutosh Anshul , Mohammad Zia Ur Rehman , Sri Akash Kadali , Nagendra Kumar

Since language models produce fake text quickly and easily, there is an oversupply of such content in the public domain. The degree of sophistication and writing style has reached a point where differentiating between human authored and…

Computation and Language · Computer Science 2024-02-06 Dmytro Valiaiev

The rapid adoption of generative language models has brought about substantial advancements in digital communication, while simultaneously raising concerns regarding the potential misuse of AI-generated content. Although numerous detection…

Computation and Language · Computer Science 2023-07-13 Weixin Liang , Mert Yuksekgonul , Yining Mao , Eric Wu , James Zou

Each and every organisation releases information in a variety of forms ranging from annual reports to legal proceedings. Such documents may contain sensitive information and releasing them openly may lead to the leakage of confidential…

Computation and Language · Computer Science 2022-03-15 Roelien C. Timmer , David Liebowitz , Surya Nepal , Salil S. Kanhere

The rapid production of data on the internet and the need to understand how users are feeling from a business and research perspective has prompted the creation of numerous automatic monolingual sentiment detection systems. More recently…

Computation and Language · Computer Science 2021-02-26 Nazanin Sabri , Ali Edalat , Behnam Bahrak

Artificial writing is permeating our lives due to recent advances in large-scale, transformer-based language models (LMs) such as BERT, its variants, GPT-2/3, and others. Using them as pre-trained models and fine-tuning them for specific…

Computation and Language · Computer Science 2022-02-15 Patrick Schramowski , Cigdem Turan , Nico Andersen , Constantin A. Rothkopf , Kristian Kersting

Social media contains useful information about people and the society that could help advance research in many different areas (e.g. by applying opinion mining, emotion/sentiment analysis, and statistical analysis) such as business and…

Computation and Language · Computer Science 2022-05-16 Zahra Movahedi Nia , Ali Ahmadi , Bruce Mellado , Jianhong Wu , James Orbinski , Ali Agary , Jude Dzevela Kong

Sentiment analysis is a crucial task in natural language processing (NLP) that enables the extraction of meaningful insights from textual data, particularly from dynamic platforms like Twitter and IMDB. This study explores a hybrid…

Computation and Language · Computer Science 2026-03-02 Aish Albladi , Md Kaosar Uddin , Minarul Islam , Cheryl Seals

Identifying hate speech content in the Arabic language is challenging due to the rich quality of dialectal variations. This study introduces a multilabel hate speech dataset in the Arabic language. We have collected 10000 Arabic tweets and…

Computation and Language · Computer Science 2025-05-26 Wajdi Zaghouani , Md. Rafiul Biswas

In the current era of digital communication and widespread use of social media, it is crucial to develop an understanding of persuasive techniques employed in written text. This knowledge is essential for effectively discerning accurate…

Computation and Language · Computer Science 2024-05-22 Abdurahmman Alzahrani , Eyad Babkier , Faisal Yanbaawi , Firas Yanbaawi , Hassan Alhuzali

The impressive capabilities of recent generative models to create texts that are challenging to distinguish from the human-written ones can be misused for generating fake news, product reviews, and even abusive content. Despite the…

Hate speech is a widespread and harmful form of online discourse, encompassing slurs and defamatory posts that can have serious social, psychological, and sometimes physical impacts on targeted individuals and communities. As social media…

Machine Learning · Computer Science 2025-08-08 Santosh Chapagain , Shah Muhammad Hamdi , Soukaina Filali Boubrahimi

Generative Pre-trained Transformer (GPT) is a state-of-the-art machine learning model capable of generating human-like text through natural language processing (NLP). GPT is trained on massive amounts of text data and uses deep learning…

Generation of Artificial Intelligence (AI) texts in important works has become a common practice that can be used to misuse and abuse AI at various levels. Traditional AI detectors often rely on document-level classification, which…

Computation and Language · Computer Science 2025-09-24 Lekkala Sai Teja , Annepaka Yadagiri , Partha Pakray , Chukhu Chunka , Mangadoddi Srikar Vardhan

Hate speech is harmful content that directly attacks or promotes hatred against members of groups or individuals based on actual or perceived aspects of identity, such as racism, religion, or sexual orientation. This can affect social life…

Computation and Language · Computer Science 2024-03-19 Arijit Das , Somashree Nandy , Rupam Saha , Srijan Das , Diganta Saha

Tashkeel, or Arabic Text Diacritization (ATD), greatly enhances the comprehension of Arabic text by removing ambiguity and minimizing the risk of misinterpretations caused by its absence. It plays a crucial role in improving Arabic text…

Computation and Language · Computer Science 2024-07-16 Faris Alasmary , Orjuwan Zaafarani , Ahmad Ghannam

Labeling data is essential for training text classifiers but is often difficult to accomplish accurately, especially for complex and abstract concepts. Seeking an improved method, this paper employs a novel approach using a generative…

Computation and Language · Computer Science 2024-12-31 Sergio Pelaez , Gaurav Verma , Barbara Ribeiro , Philip Shapira

The increasing fluency and widespread usage of large language models (LLMs) highlight the desirability of corresponding tools aiding detection of LLM-generated text. In this paper, we identify a property of the structure of an LLM's…

Computation and Language · Computer Science 2023-07-25 Eric Mitchell , Yoonho Lee , Alexander Khazatsky , Christopher D. Manning , Chelsea Finn

Existing tools to detect text generated by a large language model (LLM) have met with certain success, but their performance can drop when dealing with texts in new domains. To tackle this issue, we train a ranking classifier called…

Computation and Language · Computer Science 2024-10-21 You Zhou , Jie Wang