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Financial fraud detection has emerged as a critical research challenge amid the rapid expansion of digital financial platforms. Although machine learning approaches have demonstrated strong performance in identifying fraudulent activities,…

Machine Learning · Computer Science 2026-03-13 Mohammad Shihab Uddin , Md Hasibul Amin , Nusrat Jahan Ema , Bushra Uddin , Tanvir Ahmed , Arif Hassan Zidan

Sign language recognition (SLR) technology has enormous promise to improve communication and accessibility for the difficulty of hearing. This paper presents a novel approach for identifying gestures in TSL using the YOLOv5 object…

Computer Vision and Pattern Recognition · Computer Science 2024-06-18 Vipul Reddy. P , Vishnu Vardhan Reddy. B , Sukriti

Bangla -- ranked as the 6th most widely spoken language across the world (https://www.ethnologue.com/guides/ethnologue200), with 230 million native speakers -- is still considered as a low-resource language in the natural language…

Computation and Language · Computer Science 2021-07-27 Firoj Alam , Arid Hasan , Tanvirul Alam , Akib Khan , Janntatul Tajrin , Naira Khan , Shammur Absar Chowdhury

Determining the readability of a text is the first step to its simplification. In this paper, we present a readability analysis tool capable of analyzing text written in the Bengali language to provide in-depth information on its…

Computation and Language · Computer Science 2020-12-15 Susmoy Chakraborty , Mir Tafseer Nayeem , Wasi Uddin Ahmad

Sign language is a visual language that enhances communication between people and is frequently used as the primary form of communication by people with hearing loss. Even so, not many people with hearing loss use sign language, and they…

Computer Vision and Pattern Recognition · Computer Science 2023-05-25 Rupesh Kumar , Ayush Sinha , Ashutosh Bajpai , S. K Singh

Sign Language Recognition is a challenging research domain. It has recently seen several advancements with the increased availability of data. In this paper, we introduce the BosphorusSign22k, a publicly available large scale sign language…

Computer Vision and Pattern Recognition · Computer Science 2020-04-10 Oğulcan Özdemir , Ahmet Alp Kındıroğlu , Necati Cihan Camgöz , Lale Akarun

In the field of audio and speech analysis, the ability to identify emotions from acoustic signals is essential. Human-computer interaction (HCI) and behavioural analysis are only a few of the many areas where the capacity to distinguish…

Human-Computer Interaction · Computer Science 2023-12-22 Md Gulzar Hussain , Mahmuda Rahman , Babe Sultana , Ye Shiren

Communication barriers pose significant challenges for individuals with hearing and speech impairments, often limiting their ability to effectively interact in everyday environments. This project introduces a real-time assistive technology…

Computer Vision and Pattern Recognition · Computer Science 2026-02-24 Brandone Fonya , Clarence Worrell

Automatic sign language recognition (SLR) has become a key enabler of inclusive human-computer interaction, fostering seamless communication between deaf individuals and hearing communities. Despite significant advances in multimodal…

Human-Computer Interaction · Computer Science 2026-05-08 Xiaofang Xiao , Guangchao Li , Guangrong Zhao , Qi Lin , Wen Ma , Hongkai Wen , Yanxiang Wang , Yiran Shen

Language models have demonstrated remarkable performance on complex multi-step reasoning tasks. However, their evaluation has been predominantly confined to high-resource languages such as English. In this paper, we introduce a manually…

Computation and Language · Computer Science 2025-12-04 Khondoker Ittehadul Islam , Gabriele Sarti

Technological advancements and innovations are advancing our daily life in all the ways possible but there is a larger section of society who are deprived of accessing the benefits due to their physical inabilities. To reap the real…

Computation and Language · Computer Science 2024-05-14 Abhinand K. , Abhiram B. Nair , Dhananjay C. , Hanan Hamza , Mohammed Fawaz J. , Rahma Fahim K. , Anoop V. S

Bengali is spoken by over 230 million people yet remains severely under-served in automatic speech recognition (ASR) and speaker diarization research. In this paper, we present our system for the DL Sprint 4.0 Bengali Long-Form Speech…

Computation and Language · Computer Science 2026-03-23 Md. Nazmus Sakib , Shafiul Tanvir , Mesbah Uddin Ahamed , H. M. Aktaruzzaman Mukdho

Sign languages play a crucial role in the communication of deaf communities, but they are often marginalized, limiting access to essential services such as healthcare and education. This study proposes an automatic sign language recognition…

Computer Vision and Pattern Recognition · Computer Science 2025-10-28 Fraisse Sacré Takouchouang , Ho Tuong Vinh

Bengali is a prominent language of the Indian subcontinent. However, while many state-of-the-art acoustic models exist for prominent languages spoken in the region, research and resources for Bengali are few and far between. In this work,…

Audio and Speech Processing · Electrical Eng. & Systems 2020-11-12 Sayan Mandal , Sarthak Yadav , Atul Rai

A handwritten word recognition system comes with issues such as lack of large and diverse datasets. It is necessary to resolve such issues since millions of official documents can be digitized by training deep learning models using a large…

Computer Vision and Pattern Recognition · Computer Science 2023-03-15 Mst Shapna Akter , Hossain Shahriar , Alfredo Cuzzocrea , Nova Ahmed , Carson Leung

Automatic Sign Language (SL) recognition is an important task in the computer vision community. To build a robust SL recognition system, we need a considerable amount of data which is lacking particularly in Indian sign language (ISL). In…

Computer Vision and Pattern Recognition · Computer Science 2024-09-30 Suvajit Patra , Arkadip Maitra , Megha Tiwari , K. Kumaran , Swathy Prabhu , Swami Punyeshwarananda , Soumitra Samanta

Voice based applications are ruling over the era of automation because speech has a lot of factors that determine a speakers information as well as speech. Modern Automatic Speech Recognition (ASR) is a blessing in the field of…

Audio and Speech Processing · Electrical Eng. & Systems 2024-04-24 Hasmot Ali , Md. Fahad Hossain , Md. Mehedi Hasan , Sheikh Abujar , Sheak Rashed Haider Noori

The rapid growth of speech synthesis and voice conversion systems has made deepfake audio a major security concern. Bengali deepfake detection remains largely unexplored. In this work, we study automatic detection of Bengali audio deepfakes…

Voice-controlled personal and home assistants (such as the Amazon Echo and Apple Siri) are becoming increasingly popular for a variety of applications. However, the benefits of these technologies are not readily accessible to Deaf or…

Machine Learning · Computer Science 2019-09-26 Al Amin Hosain , Panneer Selvam Santhalingam , Parth Pathak , Jana Kosecka , Huzefa Rangwala

Sign language is a gesture-based symbolic communication medium among speech and hearing impaired people. It also serves as a communication bridge between non-impaired and impaired populations. Unfortunately, in most situations, a…

Computer Vision and Pattern Recognition · Computer Science 2025-02-19 Prasun Roy , Saumik Bhattacharya , Partha Pratim Roy , Umapada Pal