Debotosh Bhattacharjee
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View article: Automated Control of Rehabilitation Process in Physical Therapy Using a Novel Human Skeleton-Based Balanced Time Warping Algorithm
Automated Control of Rehabilitation Process in Physical Therapy Using a Novel Human Skeleton-Based Balanced Time Warping Algorithm Open
Physical therapy is a critical component of medical rehabilitation, aiding recovery from conditions such as stroke, spinal cord injuries, and musculoskeletal disorders. Effective rehabilitation requires precise monitoring of patient perfor…
View article: Skeletons distance evaluation for automated control of exercises in physical therapy
Skeletons distance evaluation for automated control of exercises in physical therapy Open
The paper focuses on developing a method for evaluating the similarity between skeletal models of an instructor and a patient during physical therapy exercises. Unlike general-purpose measures, our approach considers the specific character…
View article: Emotion-Aware ResNet50V2: Enhancing Mental Health Detection through Facial Expression Analysis
Emotion-Aware ResNet50V2: Enhancing Mental Health Detection through Facial Expression Analysis Open
Mental health conditions, such as anxiety, depression, and stress, significantly impact individuals across diverse demographics. Despite advances in awareness, many cases remain undiagnosed or untreated. This study introduces Emo-Res50V2, …
View article: Exploring the Impact of Metaverse based Shopping on Purchase Intention: A Study of Lenskart’s VR Platform among Assam University Students
Exploring the Impact of Metaverse based Shopping on Purchase Intention: A Study of Lenskart’s VR Platform among Assam University Students Open
The integration of Virtual Reality (VR) technology in e-commerce platforms has revolutionized the consumer shopping experience, particularly in sectors requiring physical trial and examination of products. This study investigates the impac…
View article: A Three-stage model for hospital length of Stay prediction using Machine and deep learning Algorithms
A Three-stage model for hospital length of Stay prediction using Machine and deep learning Algorithms Open
The rising cost of hospitalization is a significant concern for the general public. Hospital costs are due to various diseases and their severity, leading to differing lengths of hospital stays. This paper presents a predictive analysis of…
View article: Improving internet of vehicles research: A systematic preprocessing framework for the VeReMi dataset
Improving internet of vehicles research: A systematic preprocessing framework for the VeReMi dataset Open
The Vehicular Reference Misbehavior Dataset (VeReMi) is a vital resource for advancing Intelligent Transportation Systems (ITS) and the Internet of Vehicles (IoV). However, its large size (∼7 GB) and inherent class imbalance pose significa…
View article: Eco‐helping behavior for a better sustainable world: Do eco‐centric leadership and green psychological climate matter?
Eco‐helping behavior for a better sustainable world: Do eco‐centric leadership and green psychological climate matter? Open
In‐role and pro‐environmental behaviors are perhaps widely studied domains as an outcome of environmental leadership in the field of organizational behavior, yet there is an exiguity of research regarding the impact of eco‐centric leadersh…
View article: Quantum-Enhanced Attention Mechanism in NLP: A Hybrid Classical-Quantum Approach
Quantum-Enhanced Attention Mechanism in NLP: A Hybrid Classical-Quantum Approach Open
Recent advances in quantum computing have opened new pathways for enhancing deep learning architectures, particularly in domains characterized by high-dimensional and context-rich data such as natural language processing (NLP). In this wor…
View article: RESEARCH, PUBLICATIONS AND Ph.D
RESEARCH, PUBLICATIONS AND Ph.D Open
This article emphasizes the importance of tenacity and learning from failures, especially in the Ph. D. program. It suggests accepting home runs, creating goals, separating tasks from projects, and focusing on the core concept. Self-evalua…
View article: Devanagari Character Recognition: A Comprehensive Literature Review
Devanagari Character Recognition: A Comprehensive Literature Review Open
The Devanagari script originated from the ancient Brahmi script and is a widely used Indic script for writing different languages, like Sanskrit, Hindi, Marathi, Nepali, and Konkani. Recognizing handwritten Devanagari characters poses sign…
View article: Forty Plus Years of Model Reduction and Still Learning
Forty Plus Years of Model Reduction and Still Learning Open
The approximation of complex dynamical systems models by reduced order models has been considered an important research problem for over four decades, not only in the field of control, but also in economics, image processing, circuit analy…
View article: Potato Late Blight Outbreak: A Study on Advanced Classification Models Based on Meteorological Data
Potato Late Blight Outbreak: A Study on Advanced Classification Models Based on Meteorological Data Open
While past research has emphasized the importance of late blight infection detection and classification, anticipating the potato late blight infection is crucial from the economic point of view as it helps to significantly reduce the produ…
View article: Quantum Convolutional Neural Network: A Hybrid Quantum-Classical Approach for Iris Dataset Classification
Quantum Convolutional Neural Network: A Hybrid Quantum-Classical Approach for Iris Dataset Classification Open
This paper presents a hybrid quantum-classical machine learning model for classification tasks, integrating a 4-qubit quantum circuit with a classical neural network. The quantum circuit is designed to encode the features of the Iris datas…
View article: Review of Case Study Results: Assessing the Effectiveness of Curcumin, St. John’s Wort, Valerian Root, Milk Thistle, and Ashwagandha in the Intervention for Obsessive-Compulsive Disorder
Review of Case Study Results: Assessing the Effectiveness of Curcumin, St. John’s Wort, Valerian Root, Milk Thistle, and Ashwagandha in the Intervention for Obsessive-Compulsive Disorder Open
Background: The recurring actions and intrusive thoughts that characterise obsessive–compulsive disorder (OCD), a long-term mental illness, are known as compulsions. The cornerstones of conventional treatment are psychological counselling …
View article: Automatic Quantum Communication Channel with Interference Detection and Reset Mechanism
Automatic Quantum Communication Channel with Interference Detection and Reset Mechanism Open
Quantum mechanics has revolutionized our understanding of information transmission, leading to the development of quantum communication protocols that promise unprecedented security in data transfer. Quantum teleportation, in particular, h…
View article: An attention-based deep network for plant disease classification
An attention-based deep network for plant disease classification Open
Plant disease classification using machine learning in a real agricultural field environment is a difficult task. Often, an automated plant disease diagnosis method might fail to capture and interpret discriminatory information due to smal…
View article: Quantum Convolutional Neural Network: A Hybrid Quantum-Classical Approach for Iris Dataset Classification
Quantum Convolutional Neural Network: A Hybrid Quantum-Classical Approach for Iris Dataset Classification Open
This paper presents a hybrid quantum-classical machine learning model for classification tasks, integrating a 4-qubit quantum circuit with a classical neural network. The quantum circuit is designed to encode the features of the Iris datas…
View article: RAFA-Net: Region Attention Network For Food Items And Agricultural Stress Recognition
RAFA-Net: Region Attention Network For Food Items And Agricultural Stress Recognition Open
Deep Convolutional Neural Networks (CNNs) have facilitated remarkable success in recognizing various food items and agricultural stress. A decent performance boost has been witnessed in solving the agro-food challenges by mining and analyz…
View article: PND-Net: Plant Nutrition Deficiency and Disease Classification using Graph Convolutional Network
PND-Net: Plant Nutrition Deficiency and Disease Classification using Graph Convolutional Network Open
Crop yield production could be enhanced for agricultural growth if various plant nutrition deficiencies, and diseases are identified and detected at early stages. The deep learning methods have proven its superior performances in the autom…
View article: Fusion Based Hand Geometry Recognition Using Dempster-Shafer Theory
Fusion Based Hand Geometry Recognition Using Dempster-Shafer Theory Open
This paper presents a new technique for person recognition based on the fusion of hand geometric features of both the hands without any pose restrictions. All the features are extracted from normalized left and right hand images. Fusion is…
View article: PND-Net: plant nutrition deficiency and disease classification using graph convolutional network
PND-Net: plant nutrition deficiency and disease classification using graph convolutional network Open
Crop yield production could be enhanced for agricultural growth if various plant nutrition deficiencies, and diseases are identified and detected at early stages. Hence, continuous health monitoring of plant is very crucial for handling pl…
View article: A Codebook Compression Method for Vector Quantization Algorithm
A Codebook Compression Method for Vector Quantization Algorithm Open
This study introduces a novel approach to enhance the compression ratio of the vector quantization (VQ) algorithm by specifically targeting the compression of its codebook. The VQ algorithm typically generates an index matrix and a codeboo…
View article: Hand Biometrics in Digital Forensics
Hand Biometrics in Digital Forensics Open
Digital forensic is now an unavoidable part for securing the digital world from identity theft. Higher order of crimes, dealing with a massive database is really very challenging problem for any intelligent system. Biometric is a better so…
View article: Generalized form of vectorial laws of reflection and refraction and application to meta material
Generalized form of vectorial laws of reflection and refraction and application to meta material Open
This communication presents the generalized laws of reflection and refraction in vectorial form with simple derivation. A few relations related to reflection and refraction in vectorial form have been included. The photon theory as well as…