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Results for “"Alistair Barros"”

16+ results

LungNet: A hybrid deep-CNN model for lung cancer diagnosis using CT and wearable sensor-based medical IoT data

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Nuruzzaman Faruqui, Mohammad Abu Yousuf, Md Whaiduzzaman, AKM Azad et al.

Journal: Computers in Biology and MedicineYear: 2021Citations: 182

Lung cancer, also known as pulmonary cancer, is one of the deadliest cancers, but yet curable if detected at the early stage. At present, the ambiguous features of the lung cancer nodule make the computer-aided automatic diagnosis a challenging task. To alleviate this, we present LungNet, a novel hy...

Health SciencesMedicinePulmonary and Respiratory Medicine
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A Review on VANET Research: Perspective of Recent Emerging Technologies

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Md. Julkar Nayeen Mahi, Sudipto Chaki, Shamim Ahmed, Milon Biswas et al.

Journal: IEEE AccessYear: 2022Citations: 118

Recent technology has modeled VANET (vehicular adhoc network) communication well in terms of privileges to derive vehicular communication technologically to save time, energy, and money. Due to the increase in powerful technology in modern times, VANETs play a vital role in uplifting daily concerns ...

Physical SciencesEngineeringElectrical and Electronic EngineeringOpen Access
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A Review of Emerging Technologies for IoT-Based Smart Cities

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Md Whaiduzzaman, Alistair Barros, Moumita Chanda, Supti Barman et al.

Journal: SensorsYear: 2022Citations: 90

Smart cities can be complemented by fusing various components and incorporating recent emerging technologies. IoT communications are crucial to smart city operations, which are designed to support the concept of a "Smart City" by utilising the most cutting-edge communication technologies to enhance ...

Physical SciencesComputer ScienceComputer Networks and CommunicationsOpen Access
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A Privacy-Preserving Mobile and Fog Computing Framework to Trace and Prevent COVID-19 Community Transmission

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Md Whaiduzzaman, Md. Razon Hossain, Ahmedur Rahman Shovon, Shanto Roy et al.

Journal: IEEE Journal of Biomedical and Health InformaticsYear: 2020Citations: 70

To slow down the spread of COVID-19, governments worldwide are trying to identify infected people, and contain the virus by enforcing isolation, and quarantine. However, it is difficult to trace people who came into contact with an infected person, which causes widespread community transmission, and...

Physical SciencesComputer ScienceInformation SystemsOpen Access
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MedAi: A Smartwatch-Based Application Framework for the Prediction of Common Diseases Using Machine Learning

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Shinthi Tasnim Himi, Natasha Tanzila Monalisa, Md Whaiduzzaman, Alistair Barros et al.

Journal: IEEE AccessYear: 2023Citations: 55

Health information technology is one of today’s fastest-growing and most powerful technologies. This technology is used predominantly for predicting illness and obtaining medications quickly because visiting a doctor and performing pathological tests can be time-consuming and expensive. This has pro...

Health SciencesHealth ProfessionsHealth Information ManagementOpen Access
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A scheduling-based dynamic fog computing framework for augmenting resource utilization

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Md. Razon Hossain, Md Whaiduzzaman, Alistair Barros, Shelia Rahman et al.

Journal: Simulation Modelling Practice and TheoryYear: 2021Citations: 48

Fog computing is one of the most important emerging paradigms in recent technological development. It alleviates several limitations of cloud computing by bringing computation, communication, storage, and real-time services near to the end-users. However, with the rapid development of automation in ...

Physical SciencesComputer ScienceComputer Networks and CommunicationsOpen Access
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BFIM: Performance Measurement of a Blockchain Based Hierarchical Tree Layered Fog-IoT Microservice Architecture

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Md Whaiduzzaman, Md. Julkar Nayeen Mahi, Alistair Barros, Md Ibrahim Khalil et al.

Journal: IEEE AccessYear: 2021Citations: 47

Fog computing complements cloud computing by removing several limitations, such as delays and network bandwidth. It emerged to support Internet of Things (IoT) applications wherein its computations and tasks are carried out at the network's edge. Heterogeneous IoT devices interact with different use...

Physical SciencesComputer ScienceInformation SystemsOpen Access
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Unmasking Banking Fraud: Unleashing the Power of Machine Learning and Explainable AI (XAI) on Imbalanced Data

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S. M. Nuruzzaman Nobel, Shirin Sultana, Sondip Poul Singha, Sudipto Chaki et al.

Journal: InformationYear: 2024Citations: 36

Recognizing fraudulent activity in the banking system is essential due to the significant risks involved. When fraudulent transactions are vastly outnumbered by non-fraudulent ones, dealing with imbalanced datasets can be difficult. This study aims to determine the best model for detecting fraud by ...

Physical SciencesComputer ScienceArtificial IntelligenceOpen Access
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IoT-Based Low-Cost Automated Irrigation System for Smart Farming

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Tajim Md. Niamat Ullah Akhund, Nishat Tasnim Newaz, Zahura Zaman, Atia Sultana et al.

Journal: Lecture notes in networks and systemsYear: 2022Citations: 36
Physical SciencesEngineeringElectrical and Electronic Engineering
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BDPS: An Efficient Spark-Based Big Data Processing Scheme for Cloud Fog-IoT Orchestration

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Rakib Hossen, Md Whaiduzzaman, Mohammed Nasir Uddin, Md. Jahidul Islam et al.

Journal: InformationYear: 2021Citations: 22

The Internet of Things (IoT) has seen a surge in mobile devices with the market and technical expansion. IoT networks provide end-to-end connectivity while keeping minimal latency. To reduce delays, efficient data delivery schemes are required for dispersed fog-IoT network orchestrations. We use a S...

Physical SciencesComputer ScienceComputer Networks and CommunicationsOpen Access
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A Resilient Fog-IoT Framework for Seamless Microservice Execution

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Md Whaiduzzaman, Alistair Barros, Ahmedur Rahman Shovon, Md. Razon Hossain et al.

Year: 2021Citations: 17

Microservices have been proposed as the software architecture style for fog-IoT network applications ecosystems. Recently, microservices have been extensively used in fog-IoT ecosystems. Here, master-worker fog-based frameworks have been widely adopted in the ecosystem to ensure resilience. However,...

Physical SciencesComputer ScienceComputer Networks and Communications
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AUASF: An Anonymous Users Authentication Scheme for Fog-IoT Environment

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Md Whaiduzzaman, Khondokar Oliullah, Md. Julkar Nayeen Mahi, Alistair Barros

Year: 2020Citations: 17

Authentication is a challenging and emerging issue for Fog-IoT security paradigms. The fog nodes toward large-scale end-users offer various interacted IoT services. The authentication process usually involves expressing users' personal information such as username, email, and password to the Authent...

Physical SciencesComputer ScienceInformation Systems
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Concept to Reality: An Integrated Approach to Testing Software User Interfaces

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Md Whaiduzzaman, A. B. M. Najmus Sakib, Nisha Jaman Khan, Sudipto Chaki et al.

Journal: Applied SciencesYear: 2023Citations: 16

This paper delves into the complex task of evaluating a website user interface (UI) and user experience (UX), a process complicated by gaps in research. To bridge this, we introduced an innovative human–computer interaction (HCI) framework that synergizes expert cognitive walkthroughs and user surve...

Social SciencesDecision SciencesInformation Systems and ManagementOpen Access
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Image Watermarking Using Discrete Wavelet Transform and Singular Value Decomposition for Enhanced Imperceptibility and Robustness

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Mahbuba Begum, Sumaita Binte Shorif, Mohammad Shorif Uddin, Jannatul Ferdush et al.

Journal: AlgorithmsYear: 2024Citations: 15

Digital multimedia elements such as text, image, audio, and video can be easily manipulated because of the rapid rise of multimedia technology, making data protection a prime concern. Hence, copyright protection, content authentication, and integrity verification are today’s new challenging issues. ...

Physical SciencesComputer ScienceComputer Vision and Pattern RecognitionOpen Access
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HIBAF: A data security scheme for fog computing

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Md Whaiduzzaman, Nishat Farjana, Alistair Barros, Md. Julkar Nayeen Mahi et al.

Journal: Journal of High Speed NetworksYear: 2021Citations: 15

Fog computing complemented cloud computing integration services in the Internet of Things (IoT) and the web of real-time interactivity. Fog offers faster computing and other services facilities sitting close to user applications. However, secure data transfer in the fog is still a challenging issue ...

Physical SciencesComputer ScienceArtificial IntelligenceOpen Access
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