Mutli-Class Land Cover Classification and Segmentation using Satellite Imagery , Gopal D. Upadhye, Devata Anekar, , Sonali Antad, , Hrushikesh J. Joshi, , Sunil M. Sangve, , Ranjana Jadhav, and Engineered Science, 2026 Accurate segmentation of land cover using satellite imagery is essential for efficient Earth resource management.This work introduces a refined U-Net a type of CNN (Convolutional neural network) designed specifically for the DeepGlobe a Land Cover Classification Challenge dataset.The derived dataset consists of high-resolution images showcasing diverse landscapes, including urban zones, agricultural regions, forests, and bodies of water.To tackle the issue of class imbalance, a focal loss function is applied during training, giving more weight to difficult-to-classify regions and minimizing the influence of easily recognizable features.Furthermore, temperature scaling is utilized to enhance model confidence calibration.The experimental findings reveal substantial improvements in both segmentation accuracy and the overall quality of land cover mapping, particularly for minority classes.This approach offers a reliable solution for advancing land cover categorization in remote sensing applications.
A new approach for sentiment and geopolitical stance analysis of Reddit comments on the Israel-Palestine conflict Gopal D. Upadhye, Hruishikesh Joshi, Satpalsing Devising Rajput, Ranjana S. Jadhav, Pranav Moralwar, Tejas Muttyalwar, Yash Mehendale, Siddharth Mane, Shivam Mishal Bulletin of Electrical Engineering and Informatics, 2026 The paper focuses on the persistent conflict between Israel and Palestine. of world discussion, with such sites as Reddit containing a great deal medium for public expression. This study uses natural language processing (NLP) including valence aware dictionary and sentiment reasoner (VADER) for sentimental analysis and latent Dirichlet allocation (LDA) for topic modelling of geopolitical positions in comments of 400,000 posts belonging to the topics subreddits. A sentiment analysis using VADER shows that negative sentiments observed and indicate that such sentiments prevail throughout fear of aggression, human suffering, and threat. media biases. LDA analysis for topic modelling. The process of LDA reveals such important topics as humanitarian ones. media discourses, polemizing and appeals for calm. Furthermore, the study which divides comments into geopolitical attitudes – support for or yet, Israelis, supporters of Palestine, opponents of both, and neutrals, offering a contingency comprehensive conception of public perspectives. The results emphasize the effectiveness of large-scale. Of the big data pre-processing techniques, NLP can be used to understand geopolitics and its intricate dynamics. educate policy makers, researchers, and media planners.
Teaching Social Justice, Equity, and Inclusion in a Post- Pandemic World Kaushalya Thopate, Gopal Upadhye, Tanvi Pokale Teacher Education for A Changing World Rebuilding Pedagogy Partnerships and Practice, 2026 The COVID-19 pandemic has heightened preexisting educational inequalities by shining a spotlight on equity gaps, making it more important than ever to infuse social justice, equity, and inclusion (SJEI) into teaching and learning. The chapter interrogates how educational institutions could counter these challenges by rethinking pedagogy, revising curricula, and making their policies more inclusive. It examines the fundamental principles of SJEI, how the pandemic disproportionately affects marginalized students, and the systemic work that must be done in order to advance belonging and justice. Notable themes include culturally responsive teaching, decolonization of knowledge, teacher empowerment, and the role of technology in enhancing access and voice. Real-world case studies and best practices in the chapter offer educators, leaders, and policy makers actionable guidance. It ends with a call to imagine education as not only a way of obtaining knowledge, but as a weapon for liberation, collective humanization and the construction of a more just future.
Peer to Peer Carpooling using Blockchain 15th International Conference on Advances in Computing Control and Telecommunication Technologies Act 2024, 2024
Traffic Light Simulation Using ALP Gopal D. Upadhye, Ramesh G. Bhopale, Rushikesh D. Borse, Tushar K. Bhalchim, Rajas S. Bhise Signals and Communication Technology, 2024
Exercise Movement Detection Using Spearman Correlation-based Sliding Window Technique International Journal of Intelligent Systems and Applications in Engineering, 2024
Smart Automated Dustbin using Bin-Level and Distance Monitoring International Journal of Intelligent Systems and Applications in Engineering, 2023
Phishing URL detection using machine learning methods SK Hasane Ahammad, Sunil D. Kale, Gopal D. Upadhye, Sandeep Dwarkanath Pande, E Venkatesh Babu, Amol V. Dhumane, Mr. Dilip Kumar Jang Bahadur Advances in Engineering Software, 2022
A new approach for sentiment and geopolitical stance analysis of Reddit comments on the Israel-Palestine conflict GD Upadhye Bulletin of Electrical Engineering and Informatics 15 (2), 1200-1210 , 2026 2026
Converging Technologies: AI at the Intersection of Data, Ethics, and Innovation K Thopate, R Jalnekar, S Phatangare, M Gawade, G Upadhye, T Pokale Encyclopedia of Modern Artificial Intelligence, 1-33 , 2026 2026
Mutli-Class Land Cover Classification and Segmentation using Satellite Imagery GD Upadhye Engineered Science 39 (1), 1-14 , 2026 2026
Namib beetle migration optimization based hybrid model for network intrusion detection using deep stacked auto encoder GD Upadhye Cluster Computing 29, 1-14 , 2026 2026
Teaching Social Justice, Equity, and Inclusion in a Post-Pandemic World K Thopate, G Upadhye, T Pokale Teacher Education for a Changing World: Rebuilding Pedagogy, Partnerships … , 2026 2026
Precision Agriculture: Enhancing Crop GD Upadhye, R Jadhav, A Pungale, A Shadija ICT Analysis and Applications: Proceedings of ICT4SD 2025, Volume 9 9, 173 , 2025 2025
Improving Heart Disease Diagnosis Through a Modified Logistic Regression Model with Controlled Sigmoid Scaling D Mane, RV Bidwe, G Upadhye, K Shejal, U Shendge, L Kove, ... International conference on WorldS4, 10-23 , 2025 2025
Neuro-Insight: An RCNN Approach for Accurate Brain Tumor Detection in Imaging GD Upadhye, K Dharme, O Gaikwad, S Hatewar, A Dhainje, ... Proceedings of Fourth International Conference on Computing and … , 2025 2025
Machine Learning-based Sentiment Analysis of Twitter Data on the Russia-Ukraine Conflict GD Upadhye, SP Dongre, J Kanjalkar, S Phantangare, R Bhardwaj, ... Engineered Science 36, 1693 , 2025 2025 Citations: 1
Toxic Hinglish Comment Detection GD Upadhye, DT Mane, D Gentyal, C Channa, S Landge, R Gadewar International Conference on ICT for Sustainable Development, 133-142 , 2025 2025
Precision Agriculture: Enhancing Crop Selection and Yield Forecasting with ML GD Upadhye, R Jadhav, A Pungale, A Shadija, N Rajput, P Pendse International Conference on ICT for Sustainable Development, 173-183 , 2025 2025
Enhanced Spam Filtering: Naive Bayes Approach GD Upadhye THE INDIAN JOURNAL OF TECHNICAL EDUCATION 48 (1), 135-141 , 2025 2025
Automatic Vehicle License Plate Detection System GD Upadhye THE INDIAN JOURNAL OF TECHNICAL EDUCATION 48 (1), 79-84 , 2025 2025
Classification of Brain Tumor from MRI Images Using Supervised Machine G Upadhye, R Bhopale, T Bhalchim, R Bhople Soft Computing and Signal Processing: Proceedings of 7th ICSCSP 2024, Volume … , 2025 2025
Virtual Piano using Assembly Language Programming GD Upadhye Communications on Applied Nonlinear Analysis 32 (3), 118-129 , 2024 2024
Classification of Brain Tumor from MRI Images Using Supervised Machine Learning G Upadhye, R Bhopale, T Bhalchim, R Bhople, R Bhise International Conference on Soft Computing and Signal Processing, 117-134 , 2024 2024
Traffic Light Simulation Using ALP GD Upadhye, RG Bhopale, RD Borse, TK Bhalchim, RS Bhise International Conference on Machine Learning, Deep Learning and … , 2024 2024
Chess Game Using Assembly Language Programming GD Upadhye, AHH Shaikh, A Jadhav, A Matkar, A Bonde International Conference on Machine Learning, Deep Learning and … , 2024 2024
Peer to Peer Carpooling using Blockchain. GD Upadhye, C Vyawhare, D Dhurve Grenze International Journal of Engineering & Technology (GIJET) 10 (1, Part … , 2024 2024 Citations: 1
Exercise Movement Detection Using Spearman Correlation-based Sliding Window Technique GD Upadhye International Journal of Intelligent Systems and Applications in Engineering … , 2023 2023
MOST CITED SCHOLAR PUBLICATIONS
Phishing URL detection using machine learning methods SKH Ahammad, SD Kale, GD Upadhye, SD Pande, EV Babu, ... Advances in Engineering Software 173, 103288 , 2022 2022 Citations: 194
Detection of Anomaly using Machine Learning: A Comprehensive Survey GD Upadhye International Journal of Emerging Technology and Advanced Engineering 12 (11 … , 2022 2022 Citations: 55
Grading of Harvested Mangoes Quality and Maturity Based on Machine Learning Techniques DP G. D. Upadhye International Conference on Smart City and Emerging Technology (ICSCET) , 2018 2018 Citations: 51
Smart Yoga Assistant: SVM-based Real-time Pose Detection and Correction System GD Upadhye International Journal on Recent and Innovation Trends in Computing and … , 2023 2023 Citations: 16
An Improved Transfer Learning Approach for Classification of Types of Cancer GD Upadhye Traitement du Signal 39 (6), 2095-2101 , 2022 2022 Citations: 16
A comprehensive review of sentiment analysis on Indian regional languages: Techniques, challenges, and trends SD Kale, R Prasad, GP Potdar, PN Mahalle, DT Mane, GD Upadhye Int J Recent Innovation Trends Comput Commun 11 (9s), 93-110 , 2023 2023 Citations: 14
Traffic Signal Detection and Recognition using deep learning GD Upadhye Turkish Journal of Computer and Mathematics Education (TURCOMAT) 12 (1S … , 2021 2021 Citations: 9
Pattern Classification using Supervised Hypersphere Neural Network GD Upadhye International Journal of Emerging Technology and Advanced Engineering 12 (08 … , 2022 2022 Citations: 8
Online Products Fake Reviews Detection System Using Machine Learning GDU Deepika Vachane Turkish Journal of Computer and Mathematics Education 12 (1S), 29-39 , 2021 2021 Citations: 8
A Diabetic Retinopathy Detection Using Customized Convolutional Neural Network GUSB Deepak Mane, Sunil Sangve, Prashant Kumbharkar, Snehal Ratnaparkhi International Journal of Electrical and Electronics Research 11 (2), 609-615 , 2023 2023 Citations: 7
Pattern Classification of Handwritten Kannada Digits Using Customized CNN GDU Kulkarni U.V. Advances in Intelligent Systems and Computing 1118 (1), 613-620 , 2019 2019 Citations: 7
Improved model configuration strategies for Kannada handwritten numeral recognition GD Upadhye, UV Kulkarni, DT Mane Image Analysis and Stereology 40 (3), 181-191 , 2021 2021 Citations: 6
Smart Automated Dustbin using Bin-Level and Distance Monitoring GD Upadhye International Journal of Intelligent Systems and Applications in Engineering … , 2023 2023 Citations: 3
Classifying Handwritten Digit Recognition Using CNN and PSO Priyanka B. Barhate, G. D. Upadhye International Journal of Recent Technology and Engineering (IJRTE) 8 (2 … , 2019 2019 Citations: 3
The security concerns and solutions for cloud-based IoT system M Deore, D Mane, G Upadhye, N Kittad Journal of Theoretical and Applied Information Technology 100 (18), 5159-5178 , 2022 2022 Citations: 2
Machine Learning-based Sentiment Analysis of Twitter Data on the Russia-Ukraine Conflict GD Upadhye, SP Dongre, J Kanjalkar, S Phantangare, R Bhardwaj, ... Engineered Science 36, 1693 , 2025 2025 Citations: 1
Peer to Peer Carpooling using Blockchain. GD Upadhye, C Vyawhare, D Dhurve Grenze International Journal of Engineering & Technology (GIJET) 10 (1, Part … , 2024 2024 Citations: 1
Handwritten Digit Recognition Through Convolutional Neural Network and Particle Swarm Optimization – A Review GDUP Barhate International Journal of Management, Technology And Engineering 9 (3), 290-294 , 2019 2019 Citations: 1
A new approach for sentiment and geopolitical stance analysis of Reddit comments on the Israel-Palestine conflict GD Upadhye Bulletin of Electrical Engineering and Informatics 15 (2), 1200-1210 , 2026 2026
Converging Technologies: AI at the Intersection of Data, Ethics, and Innovation K Thopate, R Jalnekar, S Phatangare, M Gawade, G Upadhye, T Pokale Encyclopedia of Modern Artificial Intelligence, 1-33 , 2026 2026
