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In this paper, we present HS-BAN, a binary class hate speech (HS) dataset in Bangla language consisting of more than 50,000 labeled comments, including 40.17% hate and rest are non hate speech. While preparing the dataset a strict and…

Computation and Language · Computer Science 2021-12-06 Nauros Romim , Mosahed Ahmed , Md Saiful Islam , Arnab Sen Sharma , Hriteshwar Talukder , Mohammad Ruhul Amin

Existing Sign Language Learning applications focus on the demonstration of the sign in the hope that the student will copy a sign correctly. In these cases, only a teacher can confirm that the sign was completed correctly, by reviewing a…

Machine Learning · Computer Science 2024-12-25 Nikita Louison , Wayne Goodridge , Koffka Khan

Sign language is the primary communication language for people with disabling hearing loss. Sign language recognition (SLR) systems aim to recognize sign gestures and translate them into spoken language. One of the main challenges in SLR is…

Computer Vision and Pattern Recognition · Computer Science 2025-04-24 Hasan Algafri , Hamzah Luqman , Sarah Alyami , Issam Laradji

This paper proposes an attentional network for the task of Continuous Sign Language Recognition. The proposed approach exploits co-independent streams of data to model the sign language modalities. These different channels of information…

Computer Vision and Pattern Recognition · Computer Science 2021-01-13 Fares Ben Slimane , Mohamed Bouguessa

Sign languages are visual languages, with vocabularies as rich as their spoken language counterparts. However, current deep-learning based Sign Language Production (SLP) models produce under-articulated skeleton pose sequences from…

Computer Vision and Pattern Recognition · Computer Science 2022-03-30 Ben Saunders , Necati Cihan Camgoz , Richard Bowden

Sign Language helps people with Speaking and Hearing Disabilities communicate with others efficiently. Sign Language identification is a challenging area in the field of computer vision and recent developments have been able to achieve near…

Computer Vision and Pattern Recognition · Computer Science 2021-01-21 Yugam Bajaj , Puru Malhotra

Social media platforms and online streaming services have spawned a new breed of Hate Speech (HS). Due to the massive amount of user-generated content on these sites, modern machine learning techniques are found to be feasible and…

Computation and Language · Computer Science 2022-06-02 Nauros Romim , Mosahed Ahmed , Md. Saiful Islam , Arnab Sen Sharma , Hriteshwar Talukder , Mohammad Ruhul Amin

Indonesia ranks fourth globally in the number of deaf cases. Individuals with hearing impairments often find communication challenging, necessitating the use of sign language. However, there are limited public services that offer such…

Computer Vision and Pattern Recognition · Computer Science 2025-02-10 Muchammad Daniyal Kautsar , Afra Majida Hariono , Ridwan Akmal

Bengali is an underrepresented language in NLP research. However, it remains a challenge due to its unique linguistic structure and computational constraints. In this work, we systematically investigate the challenges that hinder Bengali…

Computation and Language · Computer Science 2025-08-01 Shimanto Bhowmik , Tawsif Tashwar Dipto , Md Sazzad Islam , Sheryl Hsu , Tahsin Reasat

Sign language is the primary language for people with a hearing loss. Sign language recognition (SLR) is the automatic recognition of sign language, which represents a challenging problem for computers, though some progress has been made…

Computer Vision and Pattern Recognition · Computer Science 2021-03-10 Roman Töngi

Word-level handwritten optical character recognition (OCR) remains a challenge for morphologically rich languages like Bangla. The complexity arises from the existence of a large number of alphabets, the presence of several diacritic forms,…

Computer Vision and Pattern Recognition · Computer Science 2022-05-24 Md. Ismail Hossain , Mohammed Rakib , Sabbir Mollah , Fuad Rahman , Nabeel Mohammed

This work presents BanglaNLG, a comprehensive benchmark for evaluating natural language generation (NLG) models in Bangla, a widely spoken yet low-resource language. We aggregate six challenging conditional text generation tasks under the…

Computation and Language · Computer Science 2023-02-14 Abhik Bhattacharjee , Tahmid Hasan , Wasi Uddin Ahmad , Rifat Shahriyar

The recent surge in large language models has automated translations of spoken and written languages. However, these advances remain largely inaccessible to American Sign Language (ASL) users, whose language relies on complex visual cues.…

Computer Vision and Pattern Recognition · Computer Science 2025-12-18 Daniel Perkins , Davis Hunter , Dhrumil Patel , Galen Flanagan

There is very little notable research on generating descriptions of the Bengali language. About 243 million people speak in Bengali, and it is the 7th most spoken language on the planet. The purpose of this research is to propose a CNN and…

Computer Vision and Pattern Recognition · Computer Science 2020-12-23 Al Momin Faruk , Hasan Al Faraby , Md. Muzahidul Azad , Md. Riduyan Fedous , Md. Kishor Morol

Sign language recognition (SLR) facilitates communication between deaf and hearing individuals. Deep learning is widely used to develop SLR-based systems; however, it is computationally intensive and requires substantial computational…

Robotics · Computer Science 2025-12-24 Nitin Kumar Singh , Arie Rachmad Syulistyo , Yuichiro Tanaka , Hakaru Tamukoh

In this paper, we introduce Bangla-Bayanno, an open-ended Visual Question Answering (VQA) Dataset in Bangla, a widely used, low-resource language in multimodal AI research. The majority of existing datasets are either manually annotated…

Computation and Language · Computer Science 2025-08-28 Mohammed Rakibul Hasan , Rafi Majid , Ahanaf Tahmid

Isolated Sign Language Recognition (ISLR) is crucial for scalable sign language technology, yet language-specific approaches limit current models. To address this, we propose a one-shot learning approach that generalises across languages…

Computation and Language · Computer Science 2025-02-28 Toon Vandendriessche , Mathieu De Coster , Annelies Lejon , Joni Dambre

AI technologies for Natural Languages have made tremendous progress recently. However, commensurate progress has not been made on Sign Languages, in particular, in recognizing signs as individual words or as complete sentences. We introduce…

Computation and Language · Computer Science 2021-10-13 Prem Selvaraj , Gokul NC , Pratyush Kumar , Mitesh Khapra

In this paper, we propose a solution which uses state-of-the-art techniques in Deep Learning to tackle the problem of Bengali Handwritten Character Recognition ( HCR ). Our method uses lesser iterations to train than most other comparable…

Computer Vision and Pattern Recognition · Computer Science 2019-03-01 Swagato Chatterjee , Rwik Kumar Dutta , Debayan Ganguly , Kingshuk Chatterjee , Sudipta Roy

Hate speech on digital platforms has become a growing concern globally, especially in linguistically diverse countries like Bangladesh, where regional dialects play a major role in everyday communication. Despite progress in hate speech…