Explanipedia

AstuteRAG-FQA: Task-Aware Retrieval-Augmented Generation Framework for Proprietary Data Challenges in Financial Question Answering Open

Mohammad Zahangir Alam, Khandoker Ashik Uz Zaman, Mahdi H. Miraz · 2025

Retrieval-Augmented Generation (RAG) shows significant promise in knowledge-intensive tasks by improving domain specificity, enhancing temporal relevance and reducing hallucinations. However, applying RAG to finance encounters critical cha…

Deep Neural Watermarking for Robust Copyright Protection in 3D Point Clouds Open

Khandoker Ashik Uz Zaman, Mohammad Zahangir Alam, Musrrat Ali, Mahdi H. Miraz · 2025

The protection of intellectual property has become critical due to the rapid growth of three-dimensional content in digital media. Unlike traditional images or videos, 3D point clouds present unique challenges for copyright enforcement, as…

6G communications through sub-Terahertz CMOS power amplifiers: Design challenges and trends Open

Mahdi H. Miraz · 2025

The fifth-generation (5G) network faces limitations in supporting emerging applications, such as artificial intelligence (AI), virtual reality (VR) and digital twins. To overcome these confines, sub-Terahertz (sub-THz) and Terahertz (THz) …

Enhancing Depressive Post Detection in Bangla: A Comparative Study of TF-IDF, BERT and FastText Embeddings Open

Saad Ahmed Sazan, Mahdi H. Miraz, A B M Muntasir Rahman · 2025

Due to massive adoption of social media, detection of users’ depression through social media analytics bears significant importance, particularly for underrepresented languages, such as Bangla. This study introduces a well-grounded approac…

6G communications through sub-Terahertz CMOS power amplifiers: Design challenges and trends Open

Jun Yan Lee, Duo Wu, Xuanrui Guo, Tan Jian Ding, Teh Jia Yew , et al. · 2025

The fifth-generation (5G) network faces limitations in supporting emerging applications, such as artificial intelligence (AI), virtual reality (VR) and digital twins. To overcome these confines, sub-Terahertz (sub-THz) and Terahertz (THz) …

Low latency FPGA implementation of twisted Edward curve cryptography hardware accelerator over prime field Open

Md. Rownak Hossain, Md. Sazedur Rahman, Kh Shahriya Zaman, Walid El Fezzani, Mohammad Arif Sobhan Bhuiyan , et al. · 2025

The Evolution of Zero Trust Architecture (ZTA) from Concept to Implementation Open

Md Nasiruzzaman, Maaruf Ali, Iftekhar Salam, Mahdi H. Miraz · 2025

Zero Trust Architecture (ZTA) is one of the paradigm changes in cybersecurity, from the traditional perimeter-based model to perimeterless. This article studies the core concepts of ZTA, its beginning, a few use cases and future trends. Em…

Optimised Design of a Current Mirror in 150 nm GaAs Technology Open

Lu Qian, Chia Chao Kang, Tan Jian Ding, Khairun Nisa’ Minhad, Mohammad Arif Sobhan Bhuiyan , et al. · 2025

<span>The Evolution of Zero Trust Architecture (ZTA) from Concept to Implementation</span> Open

Md Nasiruzzaman, Maaruf Ali, Iftekhar Salam, Mahdi H. Miraz · 2025

Optimised Design of a Current Mirror in 150 nm GaAs Technology Open

Lu Qian, Chia Chao Kang, Tan Jian Ding, Mohammad Arif Sobhan Bhuiyan, Khairun Nisa’ Minhad , et al. · 2024

The Current Mirror (CM) is a basic building block commonly used in analogue and mixed-signal integrated circuits. Its significance lies in its ability to replicate and precisely regulate the current, making it crucial in various applicatio…

Enhancing Depressive Post Detection in Bangla: A Comparative Study of TF-IDF, BERT and FastText Embeddings Open

Saad Ahmed Sazan, Mahdi H. Miraz, A B M Muntasir Rahman · 2024

Due to massive adoption of social media, detection of users' depression through social media analytics bears significant importance, particularly for underrepresented languages, such as Bangla. This study introduces a well-grounded approac…

Enhancing Depressive Post Detection in Bangla: A Comparative Study of TF-IDF, BERT and FastText Embeddings Open

Saad Ahmed Sazan, Mahdi H. Miraz, A B M Muntasir Rahman · 2024

Due to massive adoption of social media, detection of users’ depression through social media analytics bears significant importance, particularly for underrepresented languages, such as Bangla. This study introduces a well-grounded approac…

Enhancing Robot Navigation Efficiency Using Cellular Automata with Active Cells Open

Saleem Alzoubi, Mahdi H. Miraz · 2024

Enhancing robot navigation efficiency is a crucial objective in modern robotics. Robots relying on external navigation systems are often susceptible to electromagnetic interference (EMI) and encounter environmental disturbances, resulting …

Design of a W-band High-PAE Class A & AB Power Amplifier in 150 nm GaAs Technology Open

Jun Yan Lee, Duo Wu, Xuanrui Guo, M. M. Ariannejad, Mohammad Arif Sobhan Bhuiyan , et al. · 2024

Optimisation and Performance Computation of a Phase Frequency Detector Module for IoT Devices Open

Md. Shahriar Khan Hemel, Mamun Bin Ibne Reaz, Sawal Hamid Md Ali, Mohammad Arif Sobhan Bhuiyan, Mahdi H. Miraz · 2024

The Internet of Things (IoT) is pivotal in transforming the way we live and interact with our surroundings. To cope with the advancement in technologies, it is vital to acquire accuracy with the speed. A phase frequency detector (PFD) is a…

Enhancing Depressive Post Detection in Bangla: A Comparative Study of TF-IDF, BERT and FastText Embeddings Open

Saad Ahmed Sazan, Mahdi H. Miraz, A B M Muntasir Rahman · 2024

Design of a W-band High-PAE Class A & AB Power Amplifier in 150nm GaAs Technology Open

Jun Yan Lee, Wu Duo, Guo Xuanrui, M. M. Ariannejad, Mohammad Arif Sobhan Bhuiyan , et al. · 2024

Deep Learning Based Cyberbullying Detection in Bangla Language Open

Sristy Shidul Nath, Razuan Karim, Mahdi H. Miraz · 2024

The Internet is currently the largest platform for global communication including expressions of opinions, reviews, contents, images, videos and so forth. Moreover, social media has now become a very broad and highly engaging platform due …

Exploring the Emerging Technologies Within the Blockchain Landscape Open

Mohammad Ali Tareq, Piyush Tripathi, NURHAYATI Md Issa, Mahdi H. Miraz · 2023

iCCECE 2023 Cover Page Open

Mahdi H. Miraz, Andrew Ware, Carlene Campbell, Terry H. Walcott · 2023

Table of Contents Open

Mahdi H. Miraz, Garfield Southall, Maaruf Ali, Andrew Ware, Carlene Campbell , et al. · 2023

CMOS low noise amplifier design trends towards millimeter-wave IoT sensors Open

Mohammad Arif Sobhan Bhuiyan, Md. Rownak Hossain, Mohammad Shahriar Khan Hemel, Mamun Bin Ibne Reaz, Khairun Nisa’ Minhad , et al. · 2023

Millimeter Wave (mm-wave) technology is a prerequisite to ensure ubiquitous wireless communication, given the rapid growth of the Internet of Things (IoT) infrastructure that integrates emerging technologies such as virtual reality (VR), a…

Early Diagnosis of Dementia Patients by SPADE Activity Prediction Algorithm Open

Khairun Nisa’ Minhad, Araf Farayez, Mamun Bin Ibne Reaz, Mohammad Arif Sobhan Bhuiyan, S. Balqis Samdin , et al. · 2023

Dementia is not a specific disease, but a general term for age-related decline or loss of memory, cognitive abilities including problem solving and decision-making, and one’s own language, which significantly interfere with daily life. Res…

A Novel Defocus-Blur Region Detection Approach Based on DCT Feature and PCNN Structure Open

Sadia Basar, Mushtaq Ali, Abdul Waheed, Muneer Ahmad, Mahdi H. Miraz · 2023

The motion or out-of-focus effect in digital images is the main reason for\nthe blurred regions in defocused-blurred images. It may adversely affect\nvarious image features such as texture, pixel, and region. Therefore, it is\nimportant to…

A Novel Defocus-Blur Region Detection Approach Based on DCT Feature and PCNN Structure Open

Sadia Basar, Mushtaq Ali, Abdul Waheed, Muneer Ahmad, Mahdi H. Miraz · 2023

An Automatic Premature Ventricular Contraction Recognition System Based on Imbalanced Dataset and Pre-Trained Residual Network Using Transfer Learning on ECG Signal Open

Hadaate Ullah, Md Belal Bin Heyat, Faijan Akhtar, Abdullah Y. Muaad, Chiagoziem C. Ukwuoma , et al. · 2022

The development of automatic monitoring and diagnosis systems for cardiac patients over the internet has been facilitated by recent advancements in wearable sensor devices from electrocardiographs (ECGs), which need the use of patient-spec…

CoNTESA 2022 Cover Page Open

Maaruf Ali, Mahdi H. Miraz, Andrew Ware · 2022

Compact Low-dropout Linear Regulator Design in 0.13 µm CMOS Technology for IoT Based Remote Infectious Disease Monitoring System Open

Khairun Minhad, Mohammad Arif Sobhan Bhuiyan, Tan Ding, Mohammad Shahriar Khan Hemel, Omar Md Dawi , et al. · 2022

With the widespread adoption of the internet of things (IoT), power management of the different electronic (i.e. IoT) devices has become a major challenge. The low-dropout linear regulator (LDO) circuit is widely used for power management …

Privacy-preserved Secure Medical Data Sharing Using Hierarchical Blockchain in Edge Computing Open

Rasel Iqbal Emon, Md. Mehedi Hassan Onik, Abdullah Al Hussain, Toufiq Ahmed Tanna, Md. Akhtaruzzaman Emon , et al. · 2022

A distributed ledger technology, embedded with privacy and security by architecture, provides a transparent application developing platform. Additionally, edge technology is trending rapidly which brings the computing and data storing faci…

Recent Advances in Stretchable and Wearable Capacitive Electrophysiological Sensors for Long-Term Health Monitoring Open

Hadaate Ullah, Md A. Wahab, Geoffrey Will, Mohammad Rezaul Karim, Taisong Pan , et al. · 2022

Over the past several years, wearable electrophysiological sensors with stretchability have received significant research attention because of their capability to continuously monitor electrophysiological signals from the human body with m…

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