Ram Sarkar

ORCID

Publication Activity (10 Years)

Years Active: 2005-2024
Publications (10 Years): 255

Top Venues

Publications

Asfak Ali, Ram Sarkar, Debesh Kumar Das
IRUVD: a new still-image based dataset for automatic vehicle detection. Multim. Tools Appl. 83 (3) (2024)
Somnath Chatterjee, Debyarati Saha, Shibaprasad Sen, Diego Oliva, Ram Sarkar
Moth-flame optimization based deep feature selection for facial expression recognition using thermal images. Multim. Tools Appl. 83 (4) (2024)
Soumyajit Gayen, Sourajit Maity, Pawan Kumar Singh, Zong Woo Geem, Ram Sarkar
Two decades of vehicle make and model recognition - Survey, challenges and future directions. J. King Saud Univ. Comput. Inf. Sci. 36 (1) (2024)
Sayan Mondal, Pratyay De, Samir Malakar, Ram Sarkar
OMRNet: A lightweight deep learning model for optical mark recognition. Multim. Tools Appl. 83 (5) (2024)
Debasmit Roy, Rishav Pramanik, Ram Sarkar
Margin-Aware Adaptive-Weighted-Loss for Deep Learning Based Imbalanced Data Classification. IEEE Trans. Artif. Intell. 5 (2) (2024)
Nandita Gautam, Abhishek Basu, Ram Sarkar
Lung cancer detection from thoracic CT scans using an ensemble of deep learning models. Neural Comput. Appl. 36 (5) (2024)
Sk Mohiuddin, Khalid Hassan Sheikh, Samir Malakar, Juan D. Velásquez, Ram Sarkar
A hierarchical feature selection strategy for deepfake video detection. Neural Comput. Appl. 35 (13) (2023)
Sk Mohiuddin, Samir Malakar, Ram Sarkar
An ensemble approach to detect copy-move forgery in videos. Multim. Tools Appl. 82 (16) (2023)
Shyam Marjit, Trinav Bhattacharyya, Bitanu Chatterjee, Ram Sarkar
Simulated annealing aided genetic algorithm for gene selection from microarray data. Comput. Biol. Medicine 158 (2023)
Souradeep Mukhopadhyay, S. K. Sabbir Hossain, Samir Malakar, Erik Cuevas, Ram Sarkar
Image contrast improvement through a metaheuristic scheme. Soft Comput. 27 (18) (2023)
Samir Malakar, Samanway Sahoo, Anuran Chakraborty, Ram Sarkar, Mita Nasipuri
Handwritten Arabic and Roman word recognition using holistic approach. Vis. Comput. 39 (7) (2023)
Debjit Sarkar, Sourodeep Roy, Samir Malakar, Ram Sarkar
A modified GNN architecture with enhanced aggregator and Message Passing Functions. Eng. Appl. Artif. Intell. 122 (2023)
Pratik Bhowal, Subhankar Sen, Ram Sarkar
A two-tier feature selection method using Coalition game and Nystrom sampling for screening COVID-19 from chest X-Ray images. J. Ambient Intell. Humaniz. Comput. 14 (4) (2023)
Sourodeep Roy, Debjit Sarkar, Samir Malakar, Ram Sarkar
Offline signature verification system: a graph neural network based approach. J. Ambient Intell. Humaniz. Comput. 14 (7) (2023)
Apu Sarkar, S. K. Sabbir Hossain, Ram Sarkar
Human activity recognition from sensor data using spatial attention-aided CNN with genetic algorithm. Neural Comput. Appl. 35 (7) (2023)
Rishav Pramanik, Bihan Banerjee, Ram Sarkar
MSENet: Mean and standard deviation based ensemble network for cervical cancer detection. Eng. Appl. Artif. Intell. 123 (Part B) (2023)
Kunal Biswas, Palaiahnakote Shivakumara, Umapada Pal, Ram Sarkar
A New Contrastive Learning Based Model for Estimating Degree of Multiple Personality Traits Using Social Media Posts. ACPR (2) (2023)
Erik Cuevas, Héctor Escobar, Ram Sarkar, Heba F. Eid
A new population initialization approach based on Metropolis-Hastings (MH) method. Appl. Intell. 53 (13) (2023)
Agnish Bhattacharya, Biswajit Saha, Soham Chattopadhyay, Ram Sarkar
Deep feature selection using adaptive β-Hill Climbing aided whale optimization algorithm for lung and colon cancer detection. Biomed. Signal Process. Control. 83 (2023)
Dmitrii I. Kaplun, Mikhail Bogachev, Pawan Kumar Singh, Ram Sarkar
Editorial: Bringing together data- and knowledge-driven solutions for a better understanding and effective diagnostics of neurological disorders. Frontiers Neuroinformatics 17 (2023)
Pratik Bhowal, Subhankar Sen, Jin Hee Yoon, Zong Woo Geem, Ram Sarkar
Evaluation of Fuzzy Measures Using Dempster-Shafer Belief Structure: A Classifier Fusion Framework. IEEE Trans. Fuzzy Syst. 31 (5) (2023)
Rishav Pramanik, Payel Pramanik, Ram Sarkar
Breast cancer detection in thermograms using a hybrid of GA and GWO based deep feature selection method. Expert Syst. Appl. 219 (2023)
Apu Sarkar, S. K. Sabbir Hossain, Ram Sarkar
Correction to: Human activity recognition from sensor data using spatial attention-aided CNN with genetic algorithm. Neural Comput. Appl. 35 (16) (2023)
Samriddha Majumdar, Payel Pramanik, Ram Sarkar
Gamma function based ensemble of CNN models for breast cancer detection in histopathology images. Expert Syst. Appl. 213 (Part) (2023)
Sagnik Ganguly, Sanmit Mandal, Samir Malakar, Ram Sarkar
Copy-move forgery detection using local tetra pattern based texture descriptor. Multim. Tools Appl. 82 (13) (2023)
Rishav Pramanik, Ritodeep Sikdar, Ram Sarkar
Transformer-based deep reverse attention network for multi-sensory human activity recognition. Eng. Appl. Artif. Intell. 122 (2023)
Samir Malakar, Swaraj Sen, Sergei Romanov, Dmitry I. Kaplun, Ram Sarkar
Role of transfer functions in PSO to select diagnostic attributes for chronic disease prediction: An experimental study. J. King Saud Univ. Comput. Inf. Sci. 35 (9) (2023)
Ritam Guha, Kushal Kanti Ghosh, Suman Kumar Bera, Ram Sarkar, Seyedali Mirjalili
Discrete equilibrium optimizer combined with simulated annealing for feature selection. J. Comput. Sci. 67 (2023)
Anubhab Das, Arka Choudhuri, Arpan Basu, Ram Sarkar
Generation of a synthetic handwritten Bangla compound character dataset using a modified conditional GAN architecture. Multim. Tools Appl. 82 (10) (2023)
Bitanu Chatterjee, Trinav Bhattacharyya, Kushal Kanti Ghosh, Agneet Chatterjee, Ram Sarkar
A novel meta-heuristic approach for influence maximization in social networks. Expert Syst. J. Knowl. Eng. 40 (4) (2023)
Soham Chattopadhyay, Arijit Dey, Pawan Kumar Singh, Ali Ahmadian, Ram Sarkar
A feature selection model for speech emotion recognition using clustering-based population generation with hybrid of equilibrium optimizer and atom search optimization algorithm. Multim. Tools Appl. 82 (7) (2023)
Anurup Naskar, Rishav Pramanik, S. K. Sabbir Hossain, Seyedali Mirjalili, Ram Sarkar
Late acceptance hill climbing aided chaotic harmony search for feature selection: An empirical analysis on medical data. Expert Syst. Appl. 221 (2023)
Karla Avila, Erik Cuevas, Marco Pérez, Ram Sarkar
A New Metaphor-Free Metaheuristic Approach Based on Complex Networks and Bezier Curves. IEEE Access 11 (2023)
Sk Mohiuddin, Samir Malakar, Munish Kumar, Ram Sarkar
A comprehensive survey on state-of-the-art video forgery detection techniques. Multim. Tools Appl. 82 (22) (2023)
Payel Pramanik, Souradeep Mukhopadhyay, Seyedali Mirjalili, Ram Sarkar
Deep feature selection using local search embedded social ski-driver optimization algorithm for breast cancer detection in mammograms. Neural Comput. Appl. 35 (7) (2023)
Avirup Bhattacharyya, Avigyan Bhattacharya, Sourajit Maity, Pawan Kumar Singh, Ram Sarkar
JUVDsi v1: developing and benchmarking a new still image database in Indian scenario for automatic vehicle detection. Multim. Tools Appl. 82 (21) (2023)
Ashis Paul, Arpan Basu, Mufti Mahmud, M. Shamim Kaiser, Ram Sarkar
Inverted bell-curve-based ensemble of deep learning models for detection of COVID-19 from chest X-rays. Neural Comput. Appl. 35 (22) (2023)
Subhrajit Dey, Rajarshi Roychoudhury, Samir Malakar, Ram Sarkar
An optimized fuzzy ensemble of convolutional neural networks for detecting tuberculosis from Chest X-ray images. Appl. Soft Comput. 114 (2022)
Arya Sarkar, Avinandan Banerjee, Pawan Kumar Singh, Ram Sarkar
3D Human Action Recognition: Through the eyes of researchers. Expert Syst. Appl. 193 (2022)
Somnath Chatterjee, Shreya Biswas, Arindam Majee, Shibaprasad Sen, Diego Oliva, Ram Sarkar
Breast cancer detection from thermal images using a Grunwald-Letnikov-aided Dragonfly algorithm-based deep feature selection method. Comput. Biol. Medicine 141 (2022)
Ali Hussain Khan, Shameem Ahmed, Suman Kumar Bera, Seyedali Mirjalili, Diego Oliva, Ram Sarkar
Enhancing the contrast of the grey-scale image based on meta-heuristic optimization algorithm. Soft Comput. 26 (13) (2022)
Rohit Kundu, Pawan Kumar Singh, Massimiliano Ferrara, Ali Ahmadian, Ram Sarkar
ET-NET: an ensemble of transfer learning models for prediction of COVID-19 infection through chest CT-scan images. Multim. Tools Appl. 81 (1) (2022)
Subhrajit Dey, Rajarshi Roychoudhury, Samir Malakar, Ram Sarkar
Screening of breast cancer from thermogram images by edge detection aided deep transfer learning model. Multim. Tools Appl. 81 (7) (2022)
Avinandan Banerjee, Sayantan Roy, Rohit Kundu, Pawan Kumar Singh, Vikrant Bhateja, Ram Sarkar
An ensemble approach for still image-based human action recognition. Neural Comput. Appl. 34 (21) (2022)
Chiradeep Dey, Rajarshi Bose, Kushal Kanti Ghosh, Samir Malakar, Ram Sarkar
LAGOA: Learning automata based grasshopper optimization algorithm for feature selection in disease datasets. J. Ambient Intell. Humaniz. Comput. 13 (6) (2022)
Shameem Ahmed, Khalid Hassan Sheikh, Seyedali Mirjalili, Ram Sarkar
Binary Simulated Normal Distribution Optimizer for feature selection: Theory and application in COVID-19 datasets. Expert Syst. Appl. 200 (2022)
Debanshu Banerjee, Pratik Bhowal, Samir Malakar, Eirk Cuevas, Marco A. Pérez Cisneros, Ram Sarkar
Z-Transform-Based Profile Matching to Develop a Learning-Free Keyword Spotting Method for Handwritten Document Images. Int. J. Comput. Intell. Syst. 15 (1) (2022)
Biswarup Ray, Soulib Ghosh, Shameem Ahmed, Ram Sarkar, Mita Nasipuri
Outlier detection using an ensemble of clustering algorithms. Multim. Tools Appl. 81 (2) (2022)
Ritam Guha, Soulib Ghosh, Kushal Kanti Ghosh, Erik Cuevas, Marco A. Pérez Cisneros, Ram Sarkar
Groundwater Flow Algorithm: A Novel Hydro-Geology Based Optimization Algorithm. IEEE Access 10 (2022)
Hritam Basak, Rohit Kundu, Ram Sarkar
MFSNet: A Multi Focus Segmentation Network for Skin Lesion Segmentation. CoRR (2022)
Soham Chattopadhyay, Arijit Dey, Pawan Kumar Singh, Ram Sarkar
DRDA-Net: Dense residual dual-shuffle attention network for breast cancer classification using histopathological images. Comput. Biol. Medicine 145 (2022)
Pratik Bhowal, Subhankar Sen, Juan D. Velásquez, Ram Sarkar
Fuzzy ensemble of deep learning models using choquet fuzzy integral, coalition game and information theory for breast cancer histology classification. Expert Syst. Appl. 190 (2022)
Soumitri Chattopadhyay, Rohit Kundu, Pawan Kumar Singh, Seyedali Mirjalili, Ram Sarkar
Pneumonia detection from lung X-ray images using local search aided sine cosine algorithm based deep feature selection method. Int. J. Intell. Syst. 37 (7) (2022)
Shreyan Ganguly, Pratik Bhowal, Diego Oliva, Ram Sarkar
BLeafNet: A Bonferroni mean operator based fusion of CNN models for plant identification using leaf image classification. Ecol. Informatics 69 (2022)
Neelotpal Chakraborty, Arkoprobho Mitra, Ayush Choudhury, Ayatullah Faruk Mollah, Subhadip Basu, Ram Sarkar
How to handle bi/tri-lingual Indic texts in a single image? A new dataset of natural scene and born-digital images. Multim. Tools Appl. 81 (11) (2022)
Debanshu Banerjee, Pratik Bhowal, Samir Malakar, Erik Cuevas, Marco A. Pérez Cisneros, Ram Sarkar
Correction: Z-Transform-Based Profile Matching to Develop a Learning-Free Keyword Spotting Method for Handwritten Document Images. Int. J. Comput. Intell. Syst. 15 (1) (2022)
Shreyan Ganguly, Sk Mohiuddin, Samir Malakar, Erik Cuevas, Ram Sarkar
Visual attention-based deepfake video forgery detection. Pattern Anal. Appl. 25 (4) (2022)
Rohit Kundu, Soham Chattopadhyay, Erik Cuevas, Ram Sarkar
AltWOA: Altruistic Whale Optimization Algorithm for feature selection on microarray datasets. Comput. Biol. Medicine 144 (2022)
Hritam Basak, Sagnik Ghosal, Ram Sarkar
Addressing Class Imbalance in Semi-supervised Image Segmentation: A Study on Cardiac MRI. MICCAI (8) (2022)
Avinandan Banerjee, Arya Sarkar, Sayantan Roy, Pawan Kumar Singh, Ram Sarkar
COVID-19 chest X-ray detection through blending ensemble of CNN snapshots. Biomed. Signal Process. Control. 78 (2022)
S. K. Sabbir Hossain, Souradeep Mukhopadhyay, Biswarup Ray, Sudipta Kumar Ghosal, Ram Sarkar
A secured image steganography method based on ballot transform and genetic algorithm. Multim. Tools Appl. 81 (27) (2022)
Pawan Kumar Singh, Ram Sarkar, Ajith Abraham, Mita Nasipuri
Script Classification: Benchmarking of the Results at Page, Block, Text-line, and Word Levels. ACM Trans. Asian Low Resour. Lang. Inf. Process. 21 (2) (2022)
Avishek Garain, Biswarup Ray, Fabio Giampaolo, Juan D. Velásquez, Pawan Kumar Singh, Ram Sarkar
GRaNN: feature selection with golden ratio-aided neural network for emotion, gender and speaker identification from voice signals. Neural Comput. Appl. 34 (17) (2022)
Alma Rodríguez, Erik Cuevas, Daniel Zaldivar, Bernardo Morales-Castañeda, Ram Sarkar, Essam H. Houssein
An agent-based transmission model of COVID-19 for re-opening policy design. Comput. Biol. Medicine 148 (2022)
Soham Chattopadhyay, Arijit Dey, Pawan Kumar Singh, Diego Oliva, Erik Cuevas, Ram Sarkar
MTRRE-Net: A deep learning model for detection of breast cancer from histopathological images. Comput. Biol. Medicine 150 (2022)
Subhrajit Dey, Rajdeep Bhattacharya, Samir Malakar, Friedhelm Schwenker, Ram Sarkar
CovidConvLSTM: A fuzzy ensemble model for COVID-19 detection from chest X-rays. Expert Syst. Appl. 206 (2022)
Rishav Pramanik, Sourodip Sarkar, Ram Sarkar
An adaptive and altruistic PSO-based deep feature selection method for Pneumonia detection from Chest X-rays. Appl. Soft Comput. 128 (2022)
Ritabrata Sanyal, Devroop Kar, Ram Sarkar
Carcinoma Type Classification From High-Resolution Breast Microscopy Images Using a Hybrid Ensemble of Deep Convolutional Features and Gradient Boosting Trees Classifiers. IEEE ACM Trans. Comput. Biol. Bioinform. 19 (4) (2022)
Riktim Mondal, Samir Malakar, Elisa H. Barney Smith, Ram Sarkar
Handwritten English word recognition using a deep learning based object detection architecture. Multim. Tools Appl. 81 (1) (2022)
Ritam Guha, Imran Alam, Suman Kumar Bera, Neeraj Kumar, Ram Sarkar
Enhancement of image contrast using Selfish Herd Optimizer. Multim. Tools Appl. 81 (1) (2022)
Sagnik Ghosal, Mainak Sarkar, Ram Sarkar
NoFED-Net: Nonlinear Fuzzy Ensemble of Deep Neural Networks for Human Activity Recognition. IEEE Internet Things J. 9 (18) (2022)
Ankan Bhattacharyya, Rajatsubhra Chakraborty, Soumyajit Saha, Shibaprasad Sen, Ram Sarkar, Kaushik Roy
A Two-Stage Deep Feature Selection Method for Online Handwritten Bangla and Devanagari Basic Character Recognition. SN Comput. Sci. 3 (4) (2022)
Soulib Ghosh, Khalid Hassan Sheikh, Hussain Ali Khan, Ankur Manna, Showmik Bhowmik, Ram Sarkar
Application of texture-based features for text non-text classification in printed document images with novel feature selection algorithm. Soft Comput. 26 (2) (2022)
Essam H. Houssein, Mohamed A. Mahdy, Doaa Shebl, Awais Manzoor, Ram Sarkar, Waleed M. Mohamed
An efficient slime mould algorithm for solving multi-objective optimization problems. Expert Syst. Appl. 187 (2022)
Hritam Basak, Sagnik Ghosal, Ram Sarkar
Addressing Class Imbalance in Semi-supervised Image Segmentation: A Study on Cardiac MRI. CoRR (2022)
Arpan Basu, Khalid Hassan Sheikh, Erik Cuevas, Ram Sarkar
COVID-19 detection from CT scans using a two-stage framework. Expert Syst. Appl. 193 (2022)
Pratik Bhowal, Debanshu Banerjee, Samir Malakar, Ram Sarkar
A two-tier ensemble approach for writer dependent online signature verification. J. Ambient Intell. Humaniz. Comput. 13 (1) (2022)
Bitanu Chatterjee, Shameem Ahmed, Trinav Bhattacharyya, Ram Sarkar
(MF)2LS: Memetic framework with memory based fuzzy local search. Expert Syst. Appl. 209 (2022)
Shreyan Ganguly, Aditya Ganguly, Sk Mohiuddin, Samir Malakar, Ram Sarkar
ViXNet: Vision Transformer with Xception Network for deepfakes based video and image forgery detection. Expert Syst. Appl. 210 (2022)
Rishav Pramanik, Momojit Biswas, Shibaprasad Sen, Luis Antonio de Souza Júnior, João Paulo Papa, Ram Sarkar
A fuzzy distance-based ensemble of deep models for cervical cancer detection. Comput. Methods Programs Biomed. 219 (2022)
Hritam Basak, Rohit Kundu, Ram Sarkar
MFSNet: A multi focus segmentation network for skin lesion segmentation. Pattern Recognit. 128 (2022)
Rishav Pramanik, Sourodip Sarkar, Ram Sarkar
An Adaptive and Altruistic PSO-based Deep Feature Selection Method for Pneumonia Detection from Chest X-Rays. CoRR (2022)
Ashis Paul, Rishav Pramanik, Samir Malakar, Ram Sarkar
An ensemble of deep transfer learning models for handwritten music symbol recognition. Neural Comput. Appl. 34 (13) (2022)
Ritam Guha, Manosij Ghosh, Souvik Kapri, Sushant Shaw, Shyok Mutsuddi, Vikrant Bhateja, Ram Sarkar
Deluge based Genetic Algorithm for feature selection. Evol. Intell. 14 (2) (2021)
Pawan Kumar Singh, Iman Chatterjee, Ram Sarkar, Elisa H. Barney Smith, Mita Nasipuri
A new feature extraction approach for script invariant handwritten numeral recognition. Expert Syst. J. Knowl. Eng. 38 (6) (2021)
Neelotpal Chakraborty, Ayatullah Faruk Mollah, Subhadip Basu, Ram Sarkar
An Hour-Glass CNN for Language Identification of Indic Texts in Digital Images. CVIP (2) (2021)
Subhrajit Dey, Rajdeep Bhattacharya, Friedhelm Schwenker, Ram Sarkar
Median Filter Aided CNN Based Image Denoising: An Ensemble Approach. Algorithms 14 (4) (2021)
Biswarup Ray, Avishek Garain, Ram Sarkar
An ensemble-based hotel recommender system using sentiment analysis and aspect categorization of hotel reviews. Appl. Soft Comput. 98 (2021)
Neelotpal Chakraborty, Soumyadeep Kundu, Sayantan Paul, Ayatullah Faruk Mollah, Subhadip Basu, Ram Sarkar
Language identification from multi-lingual scene text images: a CNN based classifier ensemble approach. J. Ambient Intell. Humaniz. Comput. 12 (7) (2021)
Avishek Garain, Pawan Kumar Singh, Ram Sarkar
FuzzyGCP: A deep learning architecture for automatic spoken language identification from speech signals. Expert Syst. Appl. 168 (2021)
Akash Saha, Agneet Chatterjee, Soulib Ghosh, Neeraj Kumar, Ram Sarkar
An ensemble approach to outlier detection using some conventional clustering algorithms. Multim. Tools Appl. 80 (28-29) (2021)
Manosij Ghosh, Kushal Kanti Ghosh, Showmik Bhowmik, Ram Sarkar
Coalition game based feature selection for text non-text separation in handwritten documents using LBP based features. Multim. Tools Appl. 80 (2) (2021)
Shibaprasad Sen, Soumyajit Saha, Somnath Chatterjee, Seyedali Mirjalili, Ram Sarkar
A bi-stage feature selection approach for COVID-19 prediction using chest CT images. Appl. Intell. 51 (12) (2021)
Anuran Chakraborty, Kushal Kanti Ghosh, Rajonya De, Erik Cuevas, Ram Sarkar
Learning automata based particle swarm optimization for solving class imbalance problem. Appl. Soft Comput. 113 (Part) (2021)
Shamik Majumder, Subhrangshu Ghosh, Samir Malakar, Ram Sarkar, Mita Nasipuri
A voting-based technique for word spotting in handwritten document images. Multim. Tools Appl. 80 (8) (2021)
Rukhshanda Hussain, Yash Karbhari, Muhammad Fazal Ijaz, Marcin Wozniak, Pawan Kumar Singh, Ram Sarkar
Revise-Net: Exploiting Reverse Attention Mechanism for Salient Object Detection. Remote. Sens. 13 (23) (2021)
Sudipta Kumar Ghosal, Agneet Chatterjee, Ram Sarkar
Image steganography based on Kirsch edge detection. Multim. Syst. 27 (1) (2021)
Soham Das, Soumya Deep Roy, Samir Malakar, Juan D. Velásquez, Ram Sarkar
Bi-Level Prediction Model for Screening COVID-19 Patients Using Chest X-Ray Images. Big Data Res. 25 (2021)
Dibyajyoti Dhar, Avishek Garain, Pawan Kumar Singh, Ram Sarkar
HP_DocPres: a method for classifying printed and handwritten texts in doctor's prescription. Multim. Tools Appl. 80 (7) (2021)
Ritam Guha, Hussain Ali Khan, Pawan Kumar Singh, Ram Sarkar, Debotosh Bhattacharjee
CGA: a new feature selection model for visual human action recognition. Neural Comput. Appl. 33 (10) (2021)

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Publication Activity (10 Years)

Top Topics

Top Venues

Ram Sarkar