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G. Bharathi Mohan

Assistant Professor (Sl. Gd.), Department of Computer Science and Engineering - Artificial Intelligence, School of Computing, Chennai

Qualification: Ph.D., M.Tech., B.E.
g_bharathimohan@ch.amrita.edu
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Research Interest: Automated Text Summarization, Machine –Translation, Information Retrieval, Natural Language Processing (NLP), Generative AI, Multi-Agent Systems, Large Language Models (LLMs) and their applications

Bio Publications Qualification Professional Awards Skills Courses Taught Activities Workshops
Bio

Dr. Bharathi Mohan G currently serves as Assistant Professor (Sl. Gd.) in the Department of Computer Science and Engineering, School of Computing, Chennai Campus.

He has more than twenty years of Teaching and Research Experience. He has published 20+Research Articles in Peer-reviewed International Journals (SCI, SCIE, and Scopus indexed journal) with the highest Impact Factor of 16.5 and Cite score of 19.5 and 5 Book Chapters. In addition to that, he has attended various International Conferences, Faculty Development programs, Workshops, and Training Programs. Presently, he is an Active Reviewer for many SCI and Scopus indexed journals.

Publications

Conference Paper

Year : 2025

A review of quantum machine learning techniques in natural language processing

Cite this Research Publication : G. Bharathi Mohan, Abhay Nanduri, R. Prasanna Kumar, M. Gayathri, A review of quantum machine learning techniques in natural language processing, Quantum Algorithms for Enhancing Cybersecurity in Computational Intelligence in Healthcare, CRC Press, 2025, https://doi.org/10.1201/9781003597414-10

Publisher : CRC Press

Year : 2025

Enhancing Detoxification of Text Summaries with Seq2seq Language Models Using Reinforcement Learning Based Fine-Tuning

Cite this Research Publication : G. Bharathi Mohan, R. Prasanna Kumar, S. Akilesh Rao, Y. Jaikanth, G. Vishal Aadiith, Elakkiya R, Enhancing Detoxification of Text Summaries with Seq2seq Language Models Using Reinforcement Learning Based Fine-Tuning, Communications in Computer and Information Science, Springer Nature Switzerland, 2025, https://doi.org/10.1007/978-3-031-96177-9_21

Publisher : Springer Nature Switzerland

Year : 2024

Deep Learning for Autism Detection Using Eye Tracking Scanpaths

Cite this Research Publication : Supritha R, Bharathi Mohan G, Deep Learning for Autism Detection Using Eye Tracking Scanpaths, 2024 IEEE International Conference on Interdisciplinary Approaches in Technology and Management for Social Innovation (IATMSI), IEEE, 2024, https://doi.org/10.1109/iatmsi60426.2024.10502546

Publisher : IEEE

Year : 2023

Fine-Tuned BERT Based Multilingual Model for Named Entity Recognition in Native Indian Languages

Cite this Research Publication : G Bharathi Mohan, R Prasanna Kumar, Elakkiya R, Mukhtesh Venkata Sri Sai Pendem, Fine-Tuned BERT Based Multilingual Model for Named Entity Recognition in Native Indian Languages, 2023 International Conference on Evolutionary Algorithms and Soft Computing Techniques (EASCT), IEEE, 2023, https://doi.org/10.1109/easct59475.2023.10392937

Publisher : IEEE

Year : 2023

Underwater Image Enhancement and Restoration Using Cycle GAN

Cite this Research Publication : Chereddy Spandana, Ippatapu Venkata Srisurya, A. R. Priyadharshini, S. Krithika, S. Aasha Nandhini, R. Prasanna Kumar & G. Bharathi Mohan, "Underwater Image Enhancement and Restoration Using Cycle GAN," International Conference on Innovative Computing and Communications. ICICC 2023, Lecture Notes in Networks and Systems, vol 537. Springer, Singapore. DOI: https://doi.org/10.1007/978-981-99-3010-4_9

Publisher : Springer Nature

Year : 2023

Survey of Text Document Summarization Based on Ensemble Topic Vector Clustering Model

Cite this Research Publication : Bharathi Mohan, G., Prasanna Kumar, R. (2023). Survey of Text Document Summarization Based on Ensemble Topic Vector Clustering Model. In: Joby, P.P., Balas, V.E., Palanisamy, R. (eds) IoT Based Control Networks and Intelligent Systems. Lecture Notes in Networks and Systems, vol 528. Springer, Singapore. https://doi.org/10.1007/978-981-19-5845-8_60.

Publisher : Springer Nature

Year : 2023

An Efficient Genetic Algorithm based Auto ML Approach for Classification and Regression

Cite this Research Publication : C. Spandana, I. V. Srisurya, S. Aasha Nandhini, R. P. Kumar, G. Bharathi Mohan and P. Srinivasan, "An Efficient Genetic Algorithm based Auto ML Approach for Classification and Regression," 2023 International Conference on Intelligent Data Communication Technologies and Internet of Things (IDCIoT), Bengaluru, India, 2023, pp. 371-376, doi: 10.1109/IDCIoT56793.2023.10053442.

Publisher : IEEE Xplore

Year : 2021

A Comprehensive Survey on Topic Modeling in Text Summarization

Cite this Research Publication : Bharathi Mohan, G. and Prasanna Kumar, R., 2021. "A comprehensive survey on topic modeling in text summarization". In 5th international conference on micro-electronics and telecommunication engineering, Springer book series on “Lecture Notes in Networks and Systems.

Publisher : Springer Nature

Year : 2014

Duplicate Detection in Hierarchical Data Using Extended Sub Tree Similarity Function

Cite this Research Publication : G. Bharathi Mohan, “Duplicate Detection in Hierarchical Data Using Extended Sub Tree Similarity Function” National conference, N3CIT 2014, TJS Engineering College, 2014.

Publisher : National conference, N3CIT

Year : 2012

Coalescing Clustering and Classification

Cite this Research Publication : G. B. Mohan, R. Prasanna Kumar, and Ravi, T., “Coalescing Clustering and Classification”, in IET Chennai 3rd International on Sustainable Energy and Intelligent Systems (SEISCON 2012), Tiruchengode, India, 2012.

Publisher : (SEISCON 2012), IET

Conference Proceedings

Year : 2025

Small Language Models: An Advancing Efficient Open-Source Alternatives to Large Language Models

Cite this Research Publication : Varun Maniappan, R. Praghaadeesh, G. Bharathi Mohan, R. Prasanna Kumar, Small Language Models: An Advancing Efficient Open-Source Alternatives to Large Language Models, Lecture Notes in Networks and Systems, Springer Nature Singapore, 2025, https://doi.org/10.1007/978-981-96-7505-0_25

Publisher : Springer Nature Singapore

Year : 2014

Data Backup and Data Restore in Cloud by Deduplication

Cite this Research Publication : G Bharathi Mohan, “Data Backup and Data Restore in Cloud by Deduplication” National conference on “Emerging Trends in Computing-ETIC. (2014)

Publisher : National conference on “Emerging Trends in Computing-ETIC

Year : 2011

Efficient Incremental mining of user behavior patterns allocation in mobile computing system

Cite this Research Publication : G BharathiMohan,“Efficient Incremental mining of user behavior patterns allocation in mobile computing system” , in National conference NCRTCAT, JEC,2011

Publisher : National conference NCRTCAT, JEC

Year : 2010

Tagging: Vocabulary Evolution and Convergence for Social Filtering

Cite this Research Publication : G Bharathi Mohan, “Tagging: Vocabulary Evolution and convergence for social filtering” in National conference WEBTOPS, JEC 2010

Publisher : National conference WEBTOPS, JEC

Journal Article

Year : 2025

Telugu Language Analysis with XLM-RoBERTa: Enhancing Parts of Speech Tagging for Effective Natural Language Processing

Cite this Research Publication : G. Bharathi Mohan, R. Prasanna Kumar, K. Krishna Jayanth, Srinath Doss, Telugu Language Analysis with XLM-RoBERTa: Enhancing Parts of Speech Tagging for Effective Natural Language Processing, SN Computer Science, Springer Science and Business Media LLC, 2025, https://doi.org/10.1007/s42979-025-03657-3

Publisher : Springer Science and Business Media LLC

Year : 2025

Detoxifying language model outputs: combining multi-agent debates and reinforcement learning for improved summarization

Cite this Research Publication : G. Bharathi Mohan, M. Gayathri, R. Prasanna Kumar, Detoxifying language model outputs: combining multi-agent debates and reinforcement learning for improved summarization, Language Resources and Evaluation, Springer Science and Business Media LLC, 2025, https://doi.org/10.1007/s10579-025-09830-7

Publisher : Springer Science and Business Media LLC

Year : 2025

A Hybrid Framework Integrating QML, AI, and Quantum-Safe Cryptography for Cybersecurity

Cite this Research Publication : Ramasubramaniyan Gunasridharan, Ali Altalbe, Bharathi Mohan Gurusamy, Gundala Pallavi, Prasanna Kumar Rangarajan, A Hybrid Framework Integrating QML, AI, and Quantum-Safe Cryptography for Cybersecurity, Journal of Computational and Cognitive Engineering, BON VIEW PUBLISHING PTE, 2025, https://doi.org/10.47852/bonviewjcce52025121

Publisher : BON VIEW PUBLISHING PTE

Year : 2024

Whale-optimized LSTM networks for enhanced automatic text summarization

Cite this Research Publication : Bharathi Mohan Gurusamy, Prasanna Kumar Rangarajan, Ali Altalbe, Whale-optimized LSTM networks for enhanced automatic text summarization, Frontiers in Artificial Intelligence, Frontiers Media SA, 2024, https://doi.org/10.3389/frai.2024.1399168

Publisher : Frontiers Media SA

Year : 2024

Enhancing pre-trained models for text summarization: a multi-objective genetic algorithm optimization approach

Cite this Research Publication : G. Bharathi Mohan, R. Prasanna Kumar, R. Elakkiya, Enhancing pre-trained models for text summarization: a multi-objective genetic algorithm optimization approach, Multimedia Tools and Applications, Springer Science and Business Media LLC, 2024, https://doi.org/10.1007/s11042-024-20374-w

Publisher : Springer Science and Business Media LLC

Year : 2024

An analysis of large language models: their impact and potential applications

Cite this Research Publication : G. Bharathi Mohan, R. Prasanna Kumar, P. Vishal Krishh, A. Keerthinathan, G. Lavanya, Meka Kavya Uma Meghana, Sheba Sulthana, Srinath Doss, An analysis of large language models: their impact and potential applications, Knowledge and Information Systems, Springer Science and Business Media LLC, 2024, https://doi.org/10.1007/s10115-024-02120-8

Publisher : Springer Science and Business Media LLC

Year : 2024

SwinGALE: fusion of swin transformer and attention mechanism for GAN-augmented liver tumor classification with enhanced deep learning

Cite this Research Publication : Sumash Chandra Bandaru, G. Bharathi Mohan, R. Prasanna Kumar, Ali Altalbe, SwinGALE: fusion of swin transformer and attention mechanism for GAN-augmented liver tumor classification with enhanced deep learning, International Journal of Information Technology, Springer Science and Business Media LLC, 2024, https://doi.org/10.1007/s41870-024-02168-3

Publisher : Springer Science and Business Media LLC

Year : 2023

Retroactive data structure for protein–protein interaction in lung cancer using Dijkstra algorithm

Cite this Research Publication : Prasanna Kumar Rangarajan, Bharathi Mohan Gurusamy, Elakkiya Rajasekar, Srisurya Ippatapu Venkata, Spandana Chereddy, Retroactive data structure for protein–protein interaction in lung cancer using Dijkstra algorithm, International Journal of Information Technology, Springer Science and Business Media LLC, 2023, https://doi.org/10.1007/s41870-023-01557-4

Publisher : Springer Science and Business Media LLC

Year : 2023

Lattice abstraction-based content summarization using baseline abstractive lexical chaining progress

Cite this Research Publication : G. Bharathi Mohan & R. Prasanna Kumar "Lattice abstraction-based content summarization using baseline abstractive lexical chaining progress", International Journal of Information Technology volume 15, pages 369–378 (2023)

Publisher : Springer Nature

Year : 2023

A Semantic Hybrid Model for Text Summarization using Sentence Concept Mapping

Cite this Research Publication : G. Bharathi Mohan, R. Prasanna Kumar, "A Semantic Hybrid Model for Text Summarization using Sentence Concept Mapping", International Journal of Electrical and Computer Engineering (IJECE), ISSN 2088-8708, e-ISSN 2722-2578, 2023

Year : 2016

Finding Infrequent Features during Feature Extraction in Opinion Mining using Fuzzy based Clustering

Cite this Research Publication : G Bharathi Mohan, “Finding Infrequent Features during Feature Extraction in Opinion Mining using Fuzzy based Clustering” in Asian Journal of Information Technology(AJIT)” 2016

Publisher : Asian Journal of Information Technology(AJIT)

Year : 2015

Duplicate Detection in XML Data using Extended Sub-Tree Similarity function

Cite this Research Publication : G Bharathi Mohan, T. Ravi, ”Duplicate Detection in XML Data using Extended Sub-Tree Similarity function” in International journal of Applied Engineering Research (IJAER) 10(3):7325-7334 (2015)

Publisher : International journal of Applied Engineering Research (IJAER)

Qualification
2021 – 2024 Ph.D.
Amrita Vishwa Vidyapeetham, Chennai 
Dissertation Title: Enhancing Text Summarization by Integrating Semantic Models with Large Language Models and Optimization Algorithms.
2003 – 2005 M.Tech. (Information Technology)
College of Engineering Guindy, Chennai
2009 – 2013 B.E. (Electrical and Electronics Engineering)
RMK Engineering College, Chennai
Professional
August 2021 – Present Assistant Professor (Selection Grade)
Amrita School of Computing, Chennai Campus
July 2007 – July 2021 Assistant Professor
Jaya Engineering College, Chennai
July 2006 – June 2007 Assistant Professor
MNM Jain Engineering College, Chennai
Awards

Awards & Recognitions

  • Published over 100 research papers in Scopus-indexed journals and international conferences
  • Achieved h-index of 15 (Google Scholar) and 13 (Scopus)
  • Received 800+ citations (Google Scholar) and 600+ citations (Scopus)
  • Recognized as a resource person in Large Language Models (LLMs) and NLP applications
  • Mentored students in prestigious programs such as Google Summer of Code, Smart India Hackathon, and IBM Great Mind Challenge.
  • Actively in FOSS activities of the college and an active member in ILGUC Chennai
Skills

Technical Skills

  • Python, C, C++, Java
  • TensorFlow, PyTorch, Hugging Face, NLTK, SpaCy
  • LoRA, QLoRA, Prompt Engineering
  • SQL, DBMS
  • Git, Jupyter, Google Colab
  • DSA, OOP
Courses Taught
  • Natural Language Processing
  • Machine Learning
  • Data Structures and Algorithms (DSA)
  • Object-Oriented Programming (OOP)
  • Python Programming
  • Programming in C / C++
  • Database Management Systems (DBMS)
  • Information Retrieval
  • Internet Programming
  • Principles of Programming Languages
Activities

International Research Collaboration

  • Ali Altalbe , Associate professor at King AbdulAziz University, Jeddah, Makkah, Saudi Arabia
  • Elakkiya R, Assistant Professor, Birla Institute of Technology and Science, Pilani Dubai

Technical Society Membership

Life Member

  • IAENG International Association of Engineers

Reviewer Experience / Academic Contributions:

  • Active Reviewer for IEEE Transactions on Computational Social Systems (3 reviews)
  • Active Reviewer for Big Data and Cognitive Computing (2 reviews)
  • Reviewer for Behaviour & Information Technology (1 review)
  • Reviewer for Natural Language Processing (Web of Science indexed journal)
Workshops

Faculty Development Programme (FDP)

  • Attended six-day workshop on Natural Language and Semantic Modeling – Anil Neerukonda Institute of Technology & Sciences (April 2023)
  • Attended a National level workshop on Machine Learning and Deep Learning – SRM University (October 2022)
  • Attended a National Workshop on “Techniques and Tools in Data Mining” at Sathyabama University, Sep 2011
  • Attended two-day workshop on “Research Methodologies: computer science perspective” at Anna University Chennai, Sep 2011
  • Attended a National Workshop on “Data Mining: A Research Perspective “at Sri Venkateswara College of Engineering, Sriperumbudur, March 2011
  • Undergone the Teacher Training Program on the Foss Course-I of Anna University Chennai at Jaya Engineering College with the support of IIT Bombay, Nov 2009
  • Attended one-day workshop on “Open source RDBMS Tools” at Jaya Engineering College, Dec 2008.

AICTE ATAL Faculty Development Programmes (FDP) Attended:

  • Data Science using Python (Nov 23–27, 2020)
  • Robust and Scalable Web Application Development using Python (Sep 21–25, 2020)
  • Blockchain (Dec 15–19, 2020)
  • Data Sciences (Thrust Area) (Jul 26–30, 2021)
  • Data Sciences (Thrust Area) (Aug 23–27, 2021)

Licenses & Certifications:

  • Big Data Analytics – Great Learning (July 2023)
  • Natural Language Processing – NPTEL (May 2023)
  • Text Summarization using BERT – Great Learning (May 2023)
  • Natural Language and Semantic Modeling – Anil Neerukonda Institute of Technology & Sciences (April 2023)
  • Deep Learning – NPTEL (November 2022)
  • Faculty Development Program on Machine Learning and Deep Learning – SRM University (October 2022)
  • Introduction to Natural Language Processing – NPTEL (August 2022)
  • Machine Learning – Coursera (March 2022)
  • Natural Language Processing for Text Summarization – Udemy (March 2022)
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