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Results for “"Shidhartho Roy"”

15 results

Metrics and enhancement strategies for grid resilience and reliability during natural disasters

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Eklas Hossain, Shidhartho Roy, Naeem Mohammad, Nafiu Nawar et al.

Journal: Applied EnergyYear: 2021Citations: 234

The rise in power shutdowns triggered by severe weather due to deteriorating climate change has expedited the research in enhancing community resilience. Several researchers and policy-makers have contributed to the characterization and parameterization of energy resilience and reliability in partic...

Physical SciencesEngineeringCivil and Structural Engineering
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Missing value imputation affects the performance of machine learning: A review and analysis of the literature (2010–2021)

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Md. Kamrul Hasan, Md. Ashraful Alam, Shidhartho Roy, Aishwariya Dutta et al.

Journal: Informatics in Medicine UnlockedYear: 2021Citations: 152

Recently, numerous studies have been conducted on Missing Value Imputation (MVI), intending the primary solution scheme for the datasets containing one or more missing attribute’s values. The incorporation of MVI reinforces the Machine Learning (ML) models’ performance and necessitates a systematic ...

Physical SciencesMathematicsStatistics and ProbabilityOpen Access
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DRNet: Segmentation and localization of optic disc and Fovea from diabetic retinopathy image

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Md. Kamrul Hasan, Md. Ashraful Alam, Md. Toufick E Elahi, Shidhartho Roy et al.

Journal: Artificial Intelligence in MedicineYear: 2020Citations: 97

BACKGROUND AND OBJECTIVE In modern ophthalmology, automated Computer-aided Screening Tools (CSTs) are crucial non-intrusive diagnosis methods, where an accurate segmentation of Optic Disc (OD) and localization of OD and Fovea centers are substantial integral parts. However, designing such an automat...

Health SciencesMedicineRadiology, Nuclear Medicine and Imaging
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Solar Energy in the United States: Development, Challenges and Future Prospects

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Sanzana Tabassum, Tanvin Rahman, Ashraf Ul Islam, Sumayya Rahman et al.

Journal: EnergiesYear: 2021Citations: 93

The ambitious target of net-zero emission by 2050 has been aggressively driving the renewable energy sector in many countries. Leading the race of renewable energy sources is solar energy, the fastest growing energy source at present. The solar industry has witnessed more growth in the last decade t...

Physical SciencesEnvironmental ScienceEnvironmental EngineeringOpen Access
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Challenges of deep learning methods for COVID-19 detection using public datasets

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Md. Kamrul Hasan, Md. Ashraful Alam, Lavsen Dahal, Shidhartho Roy et al.

Journal: Informatics in Medicine UnlockedYear: 2022Citations: 28

Since the COVID-19 pandemic, several research studies have proposed Deep Learning (DL)-based automated COVID-19 detection, reporting high cross-validation accuracy when classifying COVID-19 patients from normal or other common Pneumonia. Although the reported outcomes are very high in most cases, th...

Health SciencesMedicineRadiology, Nuclear Medicine and ImagingOpen Access
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Efficient Approach to Detect Epileptic Seizure using Machine Learning Models for Modern Healthcare System

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Tanbin Islam Rohan, Md. Salah Uddin Yusuf, Monira Islam, Shidhartho Roy

Journal: 2020 IEEE Region 10 Symposium (TENSYMP)Year: 2020Citations: 21

Epileptic seizure is one of the common neurological disorder now a day. But this is curable if it can be detected in the early stage. So, this research become a necessity in the early prediction of epileptic seizure. A complete and reliable system can classify the epileptic seizure patients and the ...

Life SciencesNeuroscienceCognitive Neuroscience
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EEG based stress analysis using rhythm specific spectral feature for video game play

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Shidhartho Roy, Monira Islam, Md. Salah Uddin Yusuf, Nushrat Jahan

Journal: Computers in Biology and MedicineYear: 2022Citations: 18

BACKGROUND AND OBJECTIVE For the emerging significance of mental stress, various research directives have been established over time to understand better the causes of stress and how to deal with it. In recent years, the rise of video gameplay has been unprecedented, further triggered by the lockdow...

Social SciencesPsychologyExperimental and Cognitive Psychology
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Automatic Mass Classification in Breast Using Transfer Learning of Deep Convolutional Neural Network and Support Vector Machine

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Md. Kamrul Hasan, Tajwar Abrar Aleef, Shidhartho Roy

Journal: 2020 IEEE Region 10 Symposium (TENSYMP)Year: 2020Citations: 15

Mammography is the most widely used gold standard for screening breast cancer, where mass classification is a prominent step. Classification of mass in the breast is, however, an arduous problem as they usually have large variations in terms of shape, size, boundary, and texture. In this study, the ...

Physical SciencesComputer ScienceArtificial Intelligence
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Efficient two stage approach to detect face liveness : Motion based and Deep learning based

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Md. Mehedi Hasan, Md. Salah Uddin Yusuf, Tanbin Islam Rohan, Shidhartho Roy

Journal: 2019 4th International Conference on Electrical Information and Communication Technology (EICT)Year: 2019Citations: 13

Face liveness detection is a big challenge for the researcher. Face recognition based security system suffer from spoofing attack, because of lacking of proper face liveness detection system. In this paper, we proposed a new approach to prevent spoofing attack with a two stage approach, one is motio...

Physical SciencesComputer ScienceSignal Processing
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Challenges of Deep Learning Methods for COVID-19 Detection Using Public Datasets

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Md. Kamrul Hasan, Md. Ashraful Alam, Lavsen Dahal, Md. Toufick E Elahi et al.

Journal: medRxivYear: 2020Citations: 10

ABSTRACT A large number of studies in the past months have proposed deep learning-based Artificial Intelligence (AI) tools for automated detection of COVID-19 using publicly available datasets of Chest X-rays (CXRs) or CT scans for training and evaluation. Most of these studies report high accuracy ...

Health SciencesMedicineRadiology, Nuclear Medicine and ImagingOpen Access
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Stress Identification during Sustained Mental Task and Brain Relaxation Modeling with $\beta/\alpha$ Band Power Ratio

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Md. Salah Uddin Yusuf, Monira Islam, Shidhartho Roy

Journal: 2019 4th International Conference on Electrical Information and Communication Technology (EICT)Year: 2019Citations: 5

Stress is the non-specific response of human brain which changes according to the demand of day to day life. In this paper stress and relaxation of brain is identified from the activation of alpha ( α) and beta ( β) EEG bands depending on their power spectral density (PSD). Stress occurs due to sust...

Life SciencesNeuroscienceCognitive Neuroscience
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Age based Mood Swing Analysis and Brain Mapping for Music Genre

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Shidhartho Roy, Md. Salah Uddin Yusuf, Monira Islam, Tanbin Islam Rohan

Year: 2019Citations: 1

Music is a popular source of entertainment and a way of relief from stress. But with the elapse of time duration it may changes the mood of human being. In this paper, age based mood changes of human being will be analyzed with music stimulated potentials based on power spectral density (PSD). Music...

Life SciencesNeuroscienceCognitive Neuroscience
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Dermo-DOCTOR: A framework for concurrent skin lesion detection and recognition using a deep convolutional neural network with end-to-end dual encoders

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Md. Kamrul Hasan, Shidhartho Roy, Chayan Mondal, Md. Ashraful Alam et al.

Journal: Biomedical Signal Processing and ControlYear: 2021

Automated skin lesion analysis for simultaneous detection and recognition is still challenging for inter-class homogeneity and intra-class heterogeneity, leading to low generic capability of a Single Convolutional Neural Network (CNN) with limited datasets. This article proposes an end-to-end deep C...

Health SciencesMedicineOncologyOpen Access
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Multi-Class Probabilistic Atlas-Based Whole Heart Segmentation Method in Cardiac CT and MRI

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Tarun Kanti Ghosh, Md. Kamrul Hasan, Shidhartho Roy, Md. Ashraful Alam et al.

Journal: IEEE AccessYear: 2021

Accurate and robust whole heart substructure segmentation is crucial in developing clinical applications, such as computer-aided diagnosis and computer-aided surgery. However, the segmentation of different heart substructures is challenging because of inadequate edge or boundary information, the com...

Physical SciencesComputer ScienceComputer Vision and Pattern RecognitionOpen Access
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Frequency Impact Analysis with Music-Evoked Stimulated Potentials on Human Brain

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Shidhartho Roy, Monira Islam, Md. Salah Uddin Yusuf, Tanbin Islam Rohan

Journal: Lecture notes in networks and systemsYear: 2020
Life SciencesNeuroscienceCognitive Neuroscience
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