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Dr. Karthick S

ABOUT
NAME: Dr. Karthick S

M.TECH: M.Tech. in Computer Science from NIT, Trichy

EMAIL: karthick.seshadri@nitandhra.ac.in

POSITION: Assistant Professor

PHD: Distributed Unsupervised Learning Models

PHONE: +91 0000000000


AREAS OF INTEREST: Theoretical CS: Algorithms (Parallel, Distributed, Randomized, Approximation); Computing Paradigms: Quantum Computing, Cloud Computing; Application Domains: Engineering applications of Probabilistic graphical models, Natural Language Processing and Computer Vision models.

PROFILE

Objective

To work as a problem solver, teacher and researcher across a diverse set of thrust domains pertaining to Computer Science, to the best of my capability and in alignment with the goals of the institute and contribute to nation-building and to be of technological service to the society. 

Prior Work Experience

  • Serving as an Assistant Professor (Grade I) in the Department of Computer Science & Engineering, NIT Andhra Pradesh since 9th Aug 2018. 
  • Served as an Assistant Professor (Grade II) in the Department of Computer Science and Engineering in Thiagarajar college of Engineering (Anna University), India.
  • Served as an IT Associate in Morgan Stanley, Mumbai, India.
  • Served as an Assistant System Engineer in TATA Consultancy Services Limited, India.

Administrative Roles in NIT Andhra Pradesh 

  • Serving as Dean (Faculty Welfare) since 20.12.2024 till date.  
  • Served as the Dean (Students’ Career, Alumni and International Relations) division from 21.09.2021 till 1.01.2025.
  • Served as the Head of the Department of Computer Science and Engineering for three years from 10.09.2018 to 20.09.2021.

Education

  • Doctor of Philosophy (Thesis title: Design and Performance Evaluation of Parallel Algorithms for Hierarchical Clustering of Large Text Collections, Under the mentoring of Prof. Shalinie S.M., AU-Chennai, Prof. Balaraman Ravindran, IIT Madras and Prof. K. Viswanathan Iyer, NIT TrichyMy Ph.D. thesis was classified as “Highly Commended” by Prof. Stephane Bressan of School of Computing, NUS Singapore.
  • Master of Technology (Computer Science) – National Institute of Technology, Tiruchirappalli, Tamilnadu, India – CGPA 10 (On a Scale of 10) (Gold Medalist)
  • Bachelor of Engineering (Computer Science and Engineering) – Thiagarajar College of Engineering, Madurai (Anna University), India – CGPA 9.11 (On a Scale of 10) (Academic proficiency award for having stood first in my Batch)

Domains of Interest

  • Algorithms (Parallel, Approximation and Randomized)
  • Data Mining (Web and Text)
  • Performance Modeling
  • Machine Learning
  • Deep Learning (Natural Language Processing and Computer Vision)
  • Quantum Computing 
  • Probabilistic Graphical Models
  • Cloud Computing
  • Reinforcement Learning

Courses Taught

  • Data Structures and Algorithms
  • Design and Analysis of Algorithms
  • Advanced Algorithms
  • Problem Solving and Computer Programming
  • Theory of Computation
  • Compiler Design
  • Object Oriented Programming
  • Randomized and Approximation Algorithms
  • Design and Analysis of Parallel Algorithms
  • Performance Modeling of Computer Systems
  • Operating Systems 
  • Distributed Computing
  • Parallel Algorithms
  • Machine Learning
  • Artificial Intelligence
  • Probabilistic Graphical Models
  • Computer Networks
  • Modeling and Optimization
  • Blockchains

Projects - in Academia

  • As an Assistant Professor in NIT Andhra Pradesh
  1. LinkedIn Sponsored project worth Rs. 15 Lakhs entitled "AI Models for Green Computing" from 2025 to 2026 as PI. (A matching grant of Rs. 5 Lakhs was sanctioned by NIT Andhra Pradesh) (Ongoing).
  2. A project entitled “Efficient AI-based CAPEX and OPEX optimizing automatic vitals monitoring and clinical decision support system in hospital wards” worth INR 30 Lakhs was sanctioned by the ATAL National Innovation Mission Mentor in collaboration with Southern Railways Hospital, Perumbakkam, Chennai from 2025 to 2027 as PI (Ongoing)
  3. LinkedIn Sponsored project worth Rs. 30 Lakhs entitled "A Scalable Resource Requirement Prediction and Provisioning Framework for Elastic Cloud" from 2021 to 2025 as PI (Ongoing). 
  4. NIT AP sponsored seed grant project worth Rs. 2.5 Lakhs entitled "Effective modeling and efficient processing of data provenance and context-aware information retrieval of web-scale documents" from 2019 to 2021 as PI. (Completed)
  5. IDRBT Hyderabad sponsored R&D project worth Rs. 32 Lakhs entitled "Intelligent Banking Kiosk" from 2021 to 2022 as one of the two PIs. (Completed) 
  6. AI and Robotics Research Park, IISc sponsored R&D project worth Rs. 3.6 Lakhs entitled "Design and Evaluation of a Deep Neural Network Framework for Inferring and Ranking Causes for Sentiments in Product Reviews" from 2021-2022 as PI. (Completed) 
  7. MEITY, GoI sponsored project worth Rs. 15 Lakhs on "Quantum enhanced learning and inference in probabilistic graphical models", 2022 to 2024 as PI. (Completed) 
  8. A Project on performance evaluation of Enixta's sentiment analysis algorithms, Enixta, Hyderabad worth Rs. 5 Lakhs as PI. (2018-2019 Completed).
  9. ANRF Sponsored PAIR project under Category B with IIT-H as the Hub, Lead PI from the Department of CSE, NIT Andhra Pradesh for the AI for Energy and Healthcare sub-themes, 2025-2026 (Ongoing)
  • As an Assistant Professor in Thiagarajar College of Engineering (Anna University): 
  1. Parallel Hierarchical Latent Dirichlet Allocation- Designed and implemented a parallel algorithm to learn a topic hierarchy from a web-scale corpus. This algorithm is a parallel version of the Bayesian extension of the well-known Latent Dirichlet Allocation (LDA). This was carried out in collaboration with Nokia R&D worth Rs. 12 Lakhs. 
  2. Multi-word Tagger- Developed and implemented a Natural Language Processing algorithm to extract Multi-words present in a set of documents and this tagger was later integrated into a Sentiment Analyzer component developed in Honeywell worth Rs. 3 Lakhs.
  3. Code Validator- A web-based tool to automatically evaluate and grade the code submissions by students. This tool guides the admin to infer test cases to maintain sufficient code coverage and also keeps a tab on the time and space consumed by the code. 
  4. Recommender System- Developed and implemented an algorithm to mine huge archives containing profile information of users in a Social Network, to identify communities and to recommend products and activities to users based on the communities identified. This project was carried out in collaboration with Nokia R&D. 
  5. Clustering Engine-Designed and implemented a parallel algorithm for clustering web pages in a huge archive. This graph-cut based algorithm is tailored to be run on a distributed system of multi-core workstations. This was done in collaboration with Nokia R&D. 
  6. Scalable Classifier – Designed and Implemented an unsupervised algorithm based on graph-theory and Spectral theory, to automatically construct a training set for bootstrapping a classification algorithm. The classification algorithm which was designed is based on Support Vector Machines (SVM) and has a potential to exploit the processing power across all the cores in a multi-core system. 
  7. Churn Prediction: Designed a social network analytic model for predicting Churn based on a Telecom Network. The project was sponsored by Idiap Research Institute, Switzerland.

Selected Publications in Journals, Books and Conferences

Journals: 

  1. Kumar Anurupam, Karthick Seshadri, Lightweight representation learning for network traffic towards malicious traffic detection in edge devices, Journal of Information Security and Applications, Volume 93, 2025, 104186, ISSN 2214-2126, https://doi.org/10.1016/j.jisa.2025.104186. (https://www.sciencedirect.com/science/article/pii/S2214212625002236) (Elsevier Q1)
  2. Upendar R and Karthick S, Sentiment Analysis of Code-Mixed Telugu-English Text using Transformers, Journal of Computational Social Science, Springer (Accepted for publication in 2025)
  3. K Sindhu, Karthick S, A dynamic probabilistic graphical model for mapping tasks to virtual machines in data centers, Engineering Applications of Artificial Intelligence, Elsevier (Q1), Volume 155, 2025, 110963, ISSN 0952-1976, https://doi.org/10.1016/j.engappai.2025.110963.
  4. Seshadri, K., Yadavilli, V.S. & Ghosh, S. Inference of context and sentiment-aware causal phrase embeddings from product reviews using multi-relational graph neural networks. Multimedia Tools  and Applications, Springer (Q1) (2025). https://doi.org/10.1007/s11042-025-20892-1
  5. F Zhang, Karthick S, Shichao Liu, Mattheos Santamouris, The Impact of Indoor Environmental Quality on Tourist Accommodation Ratings Using Guest Reviews, Building and Environment,  Elsevier (Q1) 2025, 113135, ISSN 0360-1323, https://doi.org/10.1016/j.buildenv.2025.113135.
  6. Iyer, K.V., Karthick S. and Srinivasulu, K. (2025), An Advancement in Huffman Coding With a Potential for Parallel Decoding. Concurrency Computation: Practice & Experience, Wiley 37: e70096 (Q1). https://doi.org/10.1002/cpe.70096
  7. Nayak, P., Seshadri, K. Towards quantum amenable Bayesian networks: classical transformation to facilitate quantum inference. Quantum Mach. Intell. 7, 2 (2025). https://doi.org/10.1007/s42484-024-00227-3 (Q1)
  8. K. Seshadri, K. Sindhu, S. N. Bhattu and C. Kollengode, "Design and Evaluation of a Hierarchical Characterization and Adaptive Prediction Model for Cloud Workloads," in IEEE Transactions on Cloud Computing, vol. 12, no. 2, pp. 712-724, 2024, doi: 10.1109/TCC.2024.3393114. (IF: 5.3, Q1).
  9. Yadavilli, VRPS Sastry; Seshadri, Karthick, Nagesh Bhattu S, Joint modeling of causal phrases-sentiments-aspects using Hierarchical Pitman Yor Process, Information Processing & Management, Elsevier, vol. 61, no. 4, 2024, DOI: https://doi.org/10.1016/j.ipm.2024.103753. (Impact Factor: 7.4, Q1).
  10. Sindhu, Korrapati; Seshadri, Karthick; Kollengode, Chidambaran, Workload characterization and synthesis for cloud using generative stochastic processes, The Journal of Supercomputing, Springer, vol. 78, no. 17, pp. 18825-18855, 2022, DOI: https://doi.org/10.1007/s11227-022-04597-y. (IF: 2.5, Q2).
  11. Rao, Rayala Upendar; Seshadri, Karthick; Sristy, Nagesh Bhattu S, Sentiment analysis of code-mixed Telugu-English data leveraging syllable and word embeddings, ACM Transactions on Asian and Low-Resource Language Information Processing, vol. 22, no. 10, 2023, DOI: https://doi.org/10.1145/3620670. (IF: 2, Q2).
  12. Zhang, Fan; Seshadri, Karthick; Pattupogula, Vara Prasad Devi; Badrinath, Chandana; Liu, Shichao, Visitors’ satisfaction towards indoor environmental quality in Australian hotels and serviced apartments, Building and Environment, Elsevier, vol. 244, 2023, DOI: https://doi.org/10.1016/j.buildenv.2023.110819. (IF: 7.1, Q1).
  13. Yadavilli, VRPS Sastry; Seshadri, Karthick, Explainable sentiment analysis for product reviews using causal graph embeddings, Sadhana, Springer, vol. 47, no. 4, 2022, DOI: https://doi.org/10.1007/s12046-022-01964-6. (IF: 1.4, Q2).
  14. Seshadri, Karthick; Iyer, K Viswanathan, Design and evaluation of a parallel document clustering algorithm based on hierarchical latent semantic analysis, Concurrency and Computation: Practice and Experience, Wiley, vol. 31, no. 13, 2019, DOI: https://doi.org/10.1002/cpe.5094. (IF: 1.5, Q2) 
  15. Seshadri, Karthick; Iyer, K Viswanathan, Parallelization of a dynamic SVD clustering algorithm and its application in information retrieval, Software: Practice and Experience, Wiley, vol. 40, no. 10, pp. 883-896, 2010, DOI: https://doi.org/10.1002/spe.987. (Impact Factor: 2.6, Q2) 
  16. Seshadri, Karthick; Shalinie, S Mercy, Parallelization of a graph?cut based algorithm for hierarchical clustering of web documents, Concurrency and Computation: Practice and Experience, Wiley, vol. 27, no. 17, 2015, DOI: https://doi.org/10.1002/cpe.3545. (Impact Factor: 1.5, Q2)
  17. Seshadri, Karthick; Shalinie, S Mercy; Kollengode, Chidambaram, Design and evaluation of a parallel algorithm for inferring topic hierarchies, Information Processing & Management, Elsevier, vol. 51, no. 5, 2015, DOI: https://doi.org/10.1016/j.ipm.2015.06.006. (Impact Factor: 7.4, Q1)
  18. Seshadri, Karthick; S. Mercy, Shalinie; Manohar, Sidharth, A distributed parallel algorithm for inferring hierarchical groups from large?scale text corpuses, Concurrency and Computation: Practice and Experience, Wiley, vol. 30, no. 11, 2018, DOI: https://doi.org/10.1002/cpe.4404. (Impact Factor: 1.5, Q2)
  19. Seshadri, Karthick; Maruthappan, Aswin; Sundar Raman, Mukunthapriya, A scalable parallel algorithm for building web directories, Concurrency and Computation: Practice and Experience, Wiley, vol. 33, no. 9, 2021, DOI: https://doi.org/10.1002/cpe.6121. (IF: 1.5, Q2).
  20. Ramakrishnan, Jegan; Liu, Tingting; Yu, Rongrong; Seshadri, Karthick; Gou, Zhonghua, Towards greener airports: Development of an assessment framework by leveraging sustainability reports and rating tools, Environmental Impact Assessment Review, Elsevier, vol. 93, 2022, DOI: https://doi.org/10.1016/j.eiar.2022.106740. (IF: 9.8, Q1).
  21. Ramakrishnan, Jegan; Liu, Tingting; Zhang, Fan; Seshadri, Karthick; Yu, Rongrong; Gou, Zhonghua, A decision tree-based modeling approach for evaluating the green performance of airport buildings, Environmental Impact Assessment Review, Elsevier, vol. 100, 2023, DOI: https://doi.org/10.1016/j.eiar.2023.107070. (IF: 9.8, Q1).
  22. Ramakrishnan, Jegan; Seshadri, Karthick; Liu, Tingting; Zhang, Fan; Yu, Rongrong; Gou, Zhonghua, Explainable semi-supervised AI for green performance evaluation of airport buildings, Journal of Building Engineering, Elsevier, vol. 79, 2023, DOI: https://doi.org/10.1016/j.jobe.2023.107788. (IF: 6.7, Q1). 

Conferences/Technical Reports: 

  1. Appidi Jaswanth Reddy, Mote Vinay Kumar, Karthick Seshadri, Retrieval Augmented Generation based Explainable Fact Checking using Knowledge Graphs, Accepted for presentation in the IEEE International Conference on Recent Advances in Computing and Systems to be held in IIITM Gwalior, December 2025.
  2. A Varshney, Karthick S, Viswa K, Assessment of the Knowledge-Infused Policy Gradient Approach for StarCraft, International Conference on ICT for Intelligent Systems, Cornell University, New York, May 2025. (Springer Proceedings)
  3. Sookshma M, NB Sristy, Karthick S, A Dual-Attention Sparsemax Model for Adversarial Neural Topic Modeling, has been accepted for publication in the proceedings of the 11th International Conference on Pattern Recognition and Machine Intelligence (PReMI 2025), IIT Delhi, December 11-14, 2025. 
  4. Samriddhee Ghosh, Karthick Seshadri, Harikumar Velayutham, “Assessment of Multi-Resource Characterization Models to Forecast Cloud Workloads for Sustainable Virtual Datacenters” has been accepted for presentation at the International Conference on Energy, Environment, and Green Technology (ICEEGT 2025), Springer Proceedings, organized by NITTTR Kolkata, India, April 2025.
  5. Sasi Shrilekhya N, Krishna N, Seshadri K. (2025). Upper Confidence Bound versus Adaptive Posterior Sampling for Multi-Armed Bandit Game Models, IEEE International Conference on Innovative Trends in IT, IIIT Kerala, February 2025. (Best paper award in the AI and ML track). 
  6. Aswin K, Suhas K, Seshadri K. (2024). Assessment of the Impact of D-Adaptation on Convolutional Image Classification, International Conference on Computer Vision and Image Processing, Springer, IIIT Kancheepuram, Chennai, December 2024 (Yet to be uploaded to SpringerLink).  
  7. Nayak, P., Seshadri, K. (2023). Evaluation of Hybrid Quantum Approximate Inference Methods on Bayesian Networks. In: Goyal, V., Kumar, N., Bhowmick, S.S., Goyal, P., Goyal, N., Kumar, D. (eds) Big Data and Artificial Intelligence. BDA 2023. Lecture Notes in Computer Science, vol 14418. Springer, Cham. https://doi.org/10.1007/978-3-031-49601-1_10. 
  8. Srinath V Devale, Karthick S, Nagesh Bhattu S, A heuristic for minimizing resource requirements for quantum graph neural networks, International Conference on Deep Learning, AI and Robotics, NIT K, 2024. (Best Paper Award). 
  9. Soni, Rajan Kumar; Seshadri, Karthick; Ravindran, Balaraman, Metric Learning for comparison of HMMs using Graph Neural Networks, Asian Conference on Machine Learning, pp. 1365-1380, Proceedings of Machine Learning Research, 2021, DOI: https://proceedings.mlr.press/v157. 
  10. Soni, Rajan Kumar; Seshadri, Karthick; Ravindran, Balaraman, Representation Learning using Graph Neural Nets: A case-study in HMMs, Graph Embedding and Mining Workshop, European Conference on ML (ECML), DOI: https://gem-ecmlpkdd.github.io/papers/GEM2021_paper_9. 
  11. S. Ghosh, K. Seshadri and C. Kollengode, "Design and Evaluation of Reward Functions for Load Balancing in Cloud Datacenters," 2024 5th International Conference on Innovative Trends in Information Technology (ICITIIT), Kottayam, India, 2024, pp. 1-6, doi: 10.1109/ICITIIT61487.2024.10580611. 
  12. V.K. Iyer, K. Seshadri (2021), Adoption of virtual laboratories for Computer Science: deterrents, enablers and modalities, EDULEARN21 Proceedings, Valencia, Spain, pp. 97-102, DOI: 10.21125/edulearn.2021.0041. 
  13. V.K. Iyer, K. Seshadri, Mohan R (2023), Leveraging Conventional CS Problems for Blended-Learning in Algorithms Practice: An Experimental Option in Undergraduate Learning, 17th International Technology, Education and Development Conference, March 2023, Valencia, Spain, DOI: 10.21125/inted.2023.0078. 
  14. S. Yadavilli VRPS and K. Seshadri, "A Framework for predicting item ratings based on Aspect Level Sentiment Analysis," 2021 International Conference on Advance Computing and Innovative Technologies in Engineering (ICACITE), Greater Noida, India, 2021, pp. 327-332, doi: 10.1109/ICACITE51222.2021.9404666. 
  15. Seshadri, K., Pavana, C., Sindhu, K., Kollengode, C. (2022). Unsupervised Modeling of Workloads as an Enabler for Supervised Ensemble-based Prediction of Resource Demands on a Cloud. In: Verma, P., Charan, C., Fernando, X., Ganesan, S. (eds) Advances in Data Computing, Communication and Security. Lecture Notes on Data Engineering and Communications Technologies, vol 106. Springer, https://doi.org/10.1007/978-981-16-8403-6_10. 
  16. C. Charupalli and K. Seshadri, "Fine-tuning the Robust Temporal Feature Magnitude Model for Enhancing the Accuracy of Anomaly Detection," 2022 IEEE 5th International Conference on Multimedia Information Processing and Retrieval (MIPR), CA, USA, 2022, pp. 419-424, doi: 10.1109/MIPR54900.2022.00082. 
  17. M. Pachava, K. Seshadri and C. Kollengode, "Assessment of Deep Sequence Models for Characterization and Prediction of Cloud Workloads," 2022 IEEE 3rd Global Conference for Advancement in Technology (GCAT), Bangalore, India, 2022, pp. 1-6, doi: 10.1109/GCAT55367.2022.9972080. 
  18. Viswanathan Iyer, K., Seshadri, K., Ghosh, S. (2023). Some Observations on Huffman Trees. In: Kumar, A., Ghinea, G., Merugu, S., Hashimoto, T. (eds) Proceedings of the International Conference on Cognitive and Intelligent Computing. Cognitive Science and Technology. Springer, Singapore. https://doi.org/10.1007/978-981-19-2358-6_33. 
  19. Kammakomati, M., Chowdary, S.D., Varthya, S.N., Seshadri, K. (2023). Anomaly Detection in ATM Vestibules Using Three-Stream Deep Learning Approach. In: Gupta, D., Bhurchandi, K., Murala, S., Raman, B., Kumar, S. (eds) Computer Vision and Image Processing. CVIP 2022. Communications in Computer and Information Science, vol 1776. Springer, Cham. https://doi.org/10.1007/978-3-031-31407-0_1. 
  20. Samriddhee Ghosh, Karthick Seshadri; A deep neural model to identify rationale behind sentiments in product reviews. International Conference on Applied Computational Intelligence, AIP Conf. Proc. 16 June 2023; 2705 (1): 030006. https://doi.org/10.1063/5.0133452. 
  21. Fan Zhang, Karthick Seshadri, Devi Vara Prasad Pattupogula, Badrinath Chandana, Shichao Liu, Indoor environmental quality satisfaction in Australian hotels and serviced apartments, E3S Web of Conf. 396 01055 (2023), DOI: 10.1051/e3sconf/202339601055. 
  22. Subramanian, R.R., Seshadri, K. (2019). Design and Evaluation of a Hybrid Hierarchical Feature Tree Based Authorship Inference Technique. In: Kolhe, M., Trivedi, M., Tiwari, S., Singh, V. (eds) Advances in Data and Information Sciences. Lecture Notes in Networks and Systems, vol 39. Springer, Singapore. https://doi.org/10.1007/978-981-13-0277-0_8. 
  23. S. Karthick, S. M. Shalinie, S. Umabharathi and S. K. Saroja, "Parallel hierarchical subspace clustering for segmenting large text corpuses," 2017 International Conference on Trends in Electronics and Informatics (ICEI), India, 2017, pp. 1-6, doi: 10.1109/ICOEI.2017.8300713. 
  24. Karthick Seshadri and S. Mercy Shalinie. 2015. Parallel algorithms for merging topic trees and their application in meta search engines. In Proceedings of the 2nd ACM IKDD Conference on Data Sciences (CODS '15). Association for Computing Machinery, pp. 114–115. https://doi.org/10.1145/2732587.2732605 (Best Paper Award) 
  25. S. Karthick, S. M. Shalinie, C. Kollengode and S. R. M. Priya, "A Sparsification Technique for Faster Hierarchical Community Detection in Social Networks," 2014 3rd International Conference on Eco-friendly Computing and Communication Systems, Mangalore, India, 2014, pp. 29-34, doi: 10.1109/Eco-friendly.2014.81. 
  26. S. Karthick, S. M. Shalinie, A. Eswarimeena, P. Madhumitha and T. N. Abhinaya, "Effect of multi-word features on the hierarchical clustering of web documents," 2014 International Conference on Recent Trends in Information Technology, Chennai, India, 2014, pp. 1-6, doi: 10.1109/ICRTIT.2014.6996185. 

Patents

  •  A patent entitled “System and Methods for on-the-fly intelligent knowledge acquisition and context aware scribing using IoT” (Ref no: 201841023572) was granted by the controller general of patents, India in 2025.
  • A utility model entitled "A Scalable Parallel Web Directory Constructor" has been patented by the German Patent Office (Grant Certificate No: 202022100124) in 2022.

  • A patent entitled “System and Method for Computer Vision based Remote Patient Monitoring” was published by the Indian Patent Office in 2025. (Ref. No. 202341039746).


Book Published 

1. K.V. Iyer, Karthick Seshadri, Discrete Mathematics with Applications, First Edition, Cengage Publishers, Feb 2022, ISBN: 9353503175. 

Book Chapters 

1. Karthick Seshadri, Book chapter on “Parallel hierarchical algorithms for clustering big text corpora”, published in the IET handbook of Big Data Analytics, IET, 2020, DOI: https://doi.org/10.1049/PBPC037G_ch15. 

2. K. Sindhu, Karthick S, Book chapter on “Text Summarization: A Technical Overview and Research Perspectives”, to be published in the Handbook of Intelligent Computing and Optimization for Sustainable Development, Wiley, 2021, DOI: https://doi.org/10.1002/9781119792642.ch13. 

3. Sastry Y, Karthick S, Book chapter on “A Survey on Aspect Extraction Approaches for Sentiment Analysis”, Handbook of Research on Data Preprocessing, Active Learning, and Cost Perceptive Approaches for Resolving Data Imbalance, IGI Global, 2021, DOI: 10.4018/978-1-7998-7371-6.ch003. 

4. Upendar Rao, Karthick S, Book chapter on “Word Embedding Techniques for Sentiment Analyzers - A Review”, New Opportunities for Sentiment Analysis and Information Processing, IGI Global, 2021, DOI: 10.4018/978-1-7998-8061-5.ch013.

 

Ph.D. Supervision in NIT Andhra Pradesh

S.No.

Name of the Candidate

University/

Institute

Thesis topic

Mode

Sponsored by

Date of Registration (dd.mm.yyyy)

Date of Thesis Submission (dd.mm.yyyy)

Status

Role

 1.

Jegan Ramakrishnan

Griffith University, Australia

Green Performance Evaluation of Airport Buildings using Data-driven Learning Approaches

Full time

Institute Fellowship

31.03.2019

12.03.2023

PhD Awarded.

Currently working as a Consultant in BG&E, Australia.

Co-Supervisor

 2.

Sindhu K

NIT Andhra Pradesh

Models for Effective and Efficient Resource Management in
Virtual Data Centers

Full time

Institute Fellowship

26.08.2019

24.07.2024

Ph.D. Awarded, Currently working as an Assistant Professor in Amrita University, Andhra Pradesh.

Main Supervisor

 3.

Sastry Y VRPS

NIT Andhra Pradesh

Design and Evaluation of Causality-Aware Sentiment Analyzers for Product Reviews

Full time

NET JRF Fellowship

26.07.2019

25.07.2024

Ph.D. Awarded. Currently working as an Assistant Professor in SRM University, Amaravathi.

Main Supervisor

 4.

Samriddhee Ghosh

NIT Andhra Pradesh

Cloud workload characterization models for Green Computing

Full time

LinkedIn JRF Fellowship

27.02.2023

NA

Comprehensive Exam Passed

Main Supervisor

 5.

Upendar Rao Rayala

NIT Andhra Pradesh

Representation Learning Models for low resource languages

Part time

Self-sponsored

20.01.2020

NA

Comprehensive Exam passed

Main Supervisor

 6.

Kumar Anurupam

NIT Andhra Pradesh

Network threat characterization models

Part time

Self-sponsored

21.08.2020

NA

Comprehensive Exam passed

Main Supervisor

 7.

Phaniharam Vishnuganesh 

NIT Andhra Pradesh

Fairness in Large Language Models

Full time

Institute Fellowship

09.08.2024

NA

Course Work in Progress

Main Supervisor

 8.Prasad Dasari NIT Andhra PradeshHybrid Quantum Classical Distributed AI ModelsFull time

Visveswaraya

Ph.D. Fellowship

18.01.2025NACourse Work in ProgressMain Supervisor


PG Dissertations Supervised in NIT Andhra Pradesh

S. No.

Name of the Student / Registration No

 

Role

Research Area

Academic Year

 1.

CHARUPALLI CHARAN / MTCS2022

Main & Sole Supervisor

Video Anomaly Detection Models

2021-2022

 2. 

MANASA PACHAVA / MTCS2006

Main & Sole Supervisor

Cloud workload characterization models

2021-2022

 3. 

SAMRIDDHEE GHOSH / MTCS2010

Main & Sole Supervisor

Causal inference for sentiment analysis

2021-2022

 4. 

AWISMRIT PARIDA / MTCS2104

Main & Sole Supervisor

Quantum Bayesian Networks

2022-2023

 5. 

VAMSI PRASANTH / MTCS2102

Main & Sole Supervisor

Video Anomaly Detection through temporal graphs

2022-2023

 6. 

K LEELAKRISHNA / MTCS2110

Main & Sole Supervisor

Aspect-oriented sentiment Analysis

2022-2023

 7. 

PADMIL NAYAK /

MTCS2205

Main & Sole Supervisor

Quantum probabilistic graphical models

2023-2024

 

Faculty Development Programmes Organized

1. A five days FDP on "Machine Learning for Language, Vision and Control" sponsored by the E&ICT Academy NIT Warangal was organized during 25.03.2019 to 30.03.2019. 

2. A five days FDP on "Data Analytics" sponsored by NIT Andhra Pradesh was organized during 15.06.2020 to 19.06.2020. 

3. A five days FDP on "Deep Learning for NLP" sponsored by NIT Andhra Pradesh was organized during 23.11.2020 to 27.11.2020. 

4. A five days FDP on "Machine Learning for Language and Vision" sponsored by AICTE ATAL Academy was organized during 01.02.2021 to 05.02.2021. 

5. A five days Short Term Training Programme on "Design Thinking" sponsored by CRIIC, NIT Andhra Pradesh was organized during September 2021. 

6. A GIAN Course entitled "A Technical Overview of Public and Private Blockchains" is organized during Feb 7 to Feb 11, 2022 with course instructors Prof. Ramki Thurimella, University of Denver, USA and Dr. Karthick S. 

7. A STTP on "Ideation and Design Thinking", co-coordinated under Institute Innovation Council, Nov 2022.

 Miscellaneous Achievements 

  • Selected for the prestigious Australian Research Fellowship for Rs. 1.5 Crores to carry out research on data provenance models. 
  • Recognized as a research supervisor in Griffith University, Australia.
  • Selected for the prestigious TARE fellowship in 2018 by the Science and Engineering Research Board, Govt. of India (Approval No: TAR/2018/000314). 
  • Secured the first rank and the gold medal in M.Tech. with a CGPA of 10.00 at NIT Trichy.
  • Conferred with the “Outstanding Student” Award at NIT-Trichy.
  • Secured the top rank in my college during various semesters in B.E. with a CGPA of 9.11
  • Conferred with IEEE Senior Membership in 2023.
  • Selected as one of the 25 Engineering faculty members across India for the INAE Fellowship mentoring Programme in 2024. Started undertaking postdoctoral research under the guidance of Prof. Balaraman Ravindran, CeRAI, IIT Madras.
  • Received MEITY’s Quantum Computing Applications Lab Research grant in 2021.
  • Received AI and Robotics Research Park (IISc)’s innovation grant in 2021.
  • My research work on quantum probabilistic graphical models was selected as one of the two best projects for showcase before media at New Delhi by MEITY and Amazon in 2023.
  • Best paper award for the research work on "Adaptive Posterior Sampling vs. Upper Confidence Bound for Multi-armed Bandit Game models" in the AI & ML track in ICITIIT, IIIT Kerala, 2025.
  • Jointly supervised a M.S. (by research) student Mr. Rajan Kumar Soni with the distinguished Prof. Balaraman Ravindran in the Department of CSE, IIT Madras.
  • Secured a Graduate Aptitude Test for Engineering (GATE) score of 98.42%.
  • My paper entitled “Parallel Algorithms For merging topic trees” got the best research poster award in the ACM KDD CODS conference in 2015.
  • Received the best paper award for the paper entitled “A heuristic for minimizing resource requirements for quantum graph neural networks” in the International Conference on Deep Learning, AI and Robotics organized by NIT Kurushetra, 2024.
  • Conferred with the Engineering Excellence Award by Lions Club for the AY 2023-24.
  • Obtained an overall IELTS Score of 8.5 out of 9 in the Academic module (Listening: 9, Reading: 8.5, Writing: 7.5 and Speaking: 8.5)
  • State Rank: 1 in the Computer Science and Engineering Exam for lecturership conducted by the Govt. of Tamilnadu, India.
  • Secured a rating of 5 out of 5 in TCS.
  • Secured the “Star of AXA” award for efficient handling of production incidents.
  • Cleared the Morgan Stanley’s Technology Analyst program and secured a performance band ‘A’.
  • Qualified in UGC National Eligibility Test (NET) in Computer Science in 2016.
  • Received a certificate of accomplishment from Prof Peter Norvig and Prof. Sebastian Thrun, for having secured 99.5% in their online Artificial Intelligence class. (I was within top 1% of the world-wide class and received a personal appreciation note from the professors).
  • ICPC Coach Award, ACM
  • Secured state first in the Sanskrit Higher Secondary exams.
  • Ph.D./M.S. (by research) supervisorship granted by Anna University. 

Technology developed, transferred, startups

o   Serving as an Advisor on the Board of Governors of Asta Health Tech, a start-up incubated by Mr. Adyanta Dubey, and Mr. Krishna Kireeti undergraduate students in NIT Andhra Pradesh. This Start-up was selected for a funding support of INR 80 Lakhs under the Samriddh Accelerator Scheme under MEITY and IISER Pune.

o   Designed a validation engine to evaluate Enixta’s Sentiment Analyzer and transferred the technology to Enixta. 

o   Designed and implemented a Remote ICU monitoring framework and transferred the technology to the Director Dr. Suresh K, Southern Railways Hospital, Chennai. (Filed a patent in the Indian Patent Office with the Application number: 202341039746). 

o   Designed a framework for facilitating elastic cloud computing and transferred the design to the AI and Data Platforms division of LinkedIn. (Also culminated as a joint publication in IEEE Transactions on Cloud Computing). 

o   Designed and implemented an E-beat monitoring system for the Police Stations in Tadepalligudem to automatically monitor the patrolling officers and report to the Sub-Inspector. 

o   Designed and implemented an intelligent Placements Automation Application for the T&P section in NIT Andhra Pradesh and the system is in the beta testing phase and will be rolled out shortly. 

o   Collaborated with Dr. Fan Zhang, School of Architecture, Griffith University and Dr. Liu Shichao of Worchester Polytechnic Institute MA, USA, to develop and implement deep neural model for Indoor Air quality analysis from Customer Reviews in Australian hotels and Guest Accommodations. 

o   Collaborated with Dr. Tingting Liu of Griffith University, Dr. Rongrong Yu of South Australian University and Dr. Gou Zhonghua of Wuhan University to develop AI models for green performance analysis of airports.  

Infrastructure established at NIT-ANP:

S. No.

Name of
 the
Lab

Details of the Equipment Available
(Quantity and Brief Specification)

Capabilities of the Lab

Established Year

1

Artificial Intelligence Lab

No. of Workstations: 81
Spec: Intel(R) core (TM) i7-8TH GEN,16 GB RAM, HDD 1TB, Linux OS, Cores 6

(i) Laboratory can support experiments related to Data Science, AI, ML, Language Processors, Data Structures and Object-Oriented Programming.
(ii) Lab is also equipped with cloud-based access to AI frameworks to design and validate ML/AI models.

AY 2019-2020

2

High Performance Computing Lab (HiPC)*

Cluster of 5 Rack Servers
(HPE ProLiant ML350 GEN10)

(i) Big Data Analytic experiments that are computationally heavy can be carried out.
(ii) Parallel and distributed algorithms can be designed and analyzed.
(iii) Machine Learning models can be trained and validated for solving problems related to Language, Vision, and Control.

AY 2019-2020


S. No.

Name of
 the
Equipment

Details of the Equipment Available
(Quantity and Brief Specification)

Purpose

Established Year

 1.

64-Core Multi-core Machine

Processor: Intel Xeon 7210, up to 1.50 GHZ, 64 core, 256 Threads

To execute the Seed grant project sponsored by NIT Andhra Pradesh

AY 2019-2020

 2.

Tower Server Dell Precision 5820

Processor: Intel Xeon W-2265 CPU 3.50GHz, 3504 Mhz, 12 Cores, 24 Logical Processors

Mother Board: Intel Xeon Processors P family/Core i7 IOxAPIC

To execute the elastic cloud computing project sponsored by AI and Data Platforms, LinkedIn

AY 2021-2022

 3.

Tower GPU Server

Optiplex 7090

 

Processor: 10th Generation Intel Core i7-10700 (Octal core, 16 MB Cache, 2.9 GHz to 4.8 GHz, 65 W)

Graphics Card: NVidia Quadro T600 8GB GDDR6

To execute the Sentiment Analysis project sponsored by AI and Robotics Research Park, IISc Bangalore.

AY 2021-2022

 

Outreach Activities:


Outreach Activity

Date (dd.mm.yyyy)

Venue

 

Reviewer and Technical Programme Committee Member of IEEE Intl Conference on Recent Advances in Computing and Systems (ReACS 2025), ABV-IIITM, Gwalior

07.10.2025

ABV-IIITM, Gwalior

 

Delivered a talk on Competitive Programming at Thiagarajar College of Engineering, Madurai.

23.09.2025

Thiagarajar College of Engineering, Madurai. (Anna University)

 

Delivered a talk on Foundations of Quantum Computing: Spins, Quantum Algebra and Qubits, in the ATAL FDP on Quantum Technologies

14.07.2025

Adikavi Nannaya University, Rajahmundry, Andhra Pradesh

 

Delivered a talk on Variational Auto Encoders for NLP Applications at Vishnu Institute of Technology, Bhimavaram, Andhra Pradesh in a FDP on Deep Learning for NLP sponsored by E&ICT Academy, NIT Warangal (Hub) and NIT Andhra Pradesh (Spoke).

08.05.2025

Vishnu Institute of Technology, Andhra Pradesh.


Examination Committee of Central Govt. Agencies

07.12.2023 to 08.12.2023

New Delhi


Delivered a talk on Variational Autoencoders in a FDP entitled Generative AI in Thiagarajar College of Engineering, Madurai.

01.07.2024

TCE, Anna University


Reviewer of the following journals: Applied Intelligence (Springer), Cluster Computing (Springer), Network Management (Wiley), Knowledge and Information Systems (Springer), IEEE Transactions on Cloud Computing

AY 2023-2025

International Journals


Subject Expert in Committees

21.04.2021

Andhra Pradesh State Council of Higher Education


Subject Expert in Committees

07.05.2022

Andhra Pradesh State Council of Higher Education


Subject Expert in Committees

06.02.2023

Andhra Pradesh State Council of Higher Education


Media Outreach by showcasing the R&D project entitled "Quantum probablistic graphical models" in New Delhi. The project was selected as one of the two projects to be showcased before media by MEITY and Amazon AWS after a review of the nation-wide projects sanctioned under the MEITY QCAL Scheme.

22.09.2023

MEITY and Amazon


Expert Speaker in the two-weeks FDP sponsored by E & ICT Academy, and organized by NIT Warangal on Randomized and Approximation Algorithms.

21.05.2023 and 25.05.2023

NIT Warangal


Delivered a Key note talk on "Human Resource Development in Technical Education" in the Vigyan Utsav Programme

21.10.2021

Andhra Pradesh State Council of Science and Technology


Delivered a talk on "Machine Learning and Data Science" in the Summer school on "Advanced technologies in STEM"

05.07.2022

IEEE Vizag Bay Section


Media outreach by writing an article entitled "IT: The way ahead for Tech Students" for the Financial Express Newspaper

21.06.2021

National print and electronic Media -   Financial Express


A member in the expert panel which mentored school students in the MANAK workshop sponsored by DST.

11.05.2023

National Innovation Foundation, a body of Department of Science and Technology (DST)


Reviewer in SERB for CRG proposals

28.08.2023

Science and Engineering Research Board (GoI)


Technical Program Committee member for four International Conferences (as per EasyChair logs)

2019-2023

Various Technical Institutes in India


Served as a Reviewer in 8 International Conferences in India (as per EasyChair logs)

2019-2023

Various Technical Institutes in India


Served as a Technical Program Committee Member and Reviewer in 5 International Conferences in India (as per Microsoft CMT logs)

2019-2023

Various Technical Institutes in India


Delivered an expert lecture on "Unsupervised Learning" in the FDP on AI organized by JNTUA

27.08.2021

JNTUA


Delivered an expert lecture on "Hidden Markov Models" in a FDP entitled "Data Science" in KL University

14.06.2019

KL University


Designed and developed an E-beat system to automate police patrol in Tadepalligudem

June 2019 to November 2019

DSP Office, Kovvuru Subdivision, West Godavari District


External examiner for the B.Tech. final Year Project Viva

25.05.2021

NIT Trichy


External examiner for the B.Tech. final Year Project Viva

16.06.2020

NIT Trichy


External examiner for the M.Tech. final Year Project Viva

10.01.2022

NIT Trichy


External examiner for the M.Tech. final Year Project Viva

07.06.2022

NIT Trichy


External examiner for the M.Tech. final Year Project Viva

04.10.2021

University of Hyderabad


Doctoral Committee Member for Mr. Riji Paul, PhD scholar in Anna University

31.12.2022

Anna University, Chennai


BoS Member in Computer Science and Engineering

AY 2021-2022

Vignan University


BoS Member in Computer Science and Engineering

01.12.2018 to Till date

Thiagarajar College of Engineering, Madurai


Reviewed a Book manuscript entitled "Gender based Tweet Analysis (GTA)" for IGI Global Publishers

10.03.2021

IGI Global International Publisher


External Doctoral Committee Member for the PhD scholar Mrs. Valapala Prabhavathi

September 2021 to Till date

VIT AP


External Doctoral Committee Member for the PhD scholar Mr. Kondameeda Venkat Rao

September 2021 to Till date

VIT AP


External Doctoral Committee Member for the PhD scholar Mr. Meghavathu S S Nayak

March 2021 to Till date

VIT AP


Reviewer of Seed grant proposals in the IoE Directorate, UoH

2021 March

University of Hyderabad


Delivered a talk on "AI as an enabler for attaining UN's Sustainable Development Goals" in the AICTE ATAL sponsored FDP on "Cyber Physical Production Systems" organized by the Dept. of ME, NIT Andhra Pradesh

24.09.2020

NIT Andhra Pradesh


Expert Speaker for the session on "Bayesian Data Analytics" in the AICTE ATAL sponsored FDP on "Applied Machine Learning and Data Science"

17.05.2021

IIIT Dharwad


Expert Speaker on "Parallel Program Development" in the FDP on High Performance Computing for Science and Engineering sponsored by AICTE QIP

09.02.2019

Thiagarajar College of Engineering, Madurai


Mentor and Proctor for the IEEExtreme 16.0 International Programming Contest

22.10.2022

IEEE


Expert Speaker on "Cloud Workload Characterization" in the FDP on "Integrated AI in Data Science and its Applications in Cloud"

09.03.2023

Govt. College of Technology, Coimbatore


Delivered two expert lectures on "Unsupervised Learning" and "Bayesian Analytics" in the Workshop on AI and ML Techniques

17.02.2021

NIT Trichy


Expert Member and Management Nominee for the Faculty Selection Committee to recruit Assistant Professors in the Department of Computer Science and Engineering, Thiagarajar College of Engineering, Madurai, Tamilnadu.

19.12.2020

Thiagarajar College of Engineering, Madurai


Coordinator for the CRIIC sponsored webinar on "Problem Solving and Ideation"

24.11.2022

NIT Andhra Pradesh


Delivered an expert lecture on "Enabling the positive use cases of AI to meet Sustainable Development Goals"

25.04.2021

IEEE Chapter, Vizag Bay Section


Delivered a technical talk in the online mode entitled “Introduction to Randomized and Approximation Algorithms”

29.08.2020

GH Raisoni Institute of Engineering and Technology, Nagpur University


Delivered a lecture on "ML models for Edge computing: Architecture and Use cases" in the FDP on "AI for Edge Computing"

09.05.2023

Thiagarajar College of Engineering, Madurai


Delivered a seminar entiled "Parallel Learning Algorithms"

22.06.2020

Thiagarajar College of Engineering, Madurai


Delivered an expert talk on "Workload Characterization techniques for capacity planning and scheduling in Cloud" in the FDP on "Research Challenges and Opportunities of Cloud and Services Computing"

17.07.2021

Thiagarajar College of Engineering, Madurai


Delivered an expert talk on "Anomaly detection models" in the FDP on "AI and Cyber Security"

31.08.2019

Thiagarajar College of Engineering, Madurai


Delivered an expert talk on "Embeddings and Metric Learning Models" in the FDP on "Open Source Tools for AI and ML"

09.10.2021

Thiagarajar College of Engineering, Madurai


Delivered an expert talk on "Introduction to Deep Neural Networks" in the workshop on "Deep Neural Networks and Applications in Text and Image Processing"

11.01.2021

VIT Vellore


Delivered a talk on "Ethics and Values" in a two-weeks AICTE ATAL Sponsored FDP entitled "Condition Monitoring and Hydrodynamic Design of Marine Vehicles"

17.11.2022

NIT Andhra Pradesh


Delivered an expert talk on "LP and SDP for hard problems" in the FDP on Optimization Techniques

24.09.2020

NIT Andhra Pradesh


Delivered a talk on "Knowledge Representation and Inference through Probabilistic Graphical Models" in the FDP on "AI and its Applications" sponsored by the AICTE ATAL Academy

16.09.2019

NIT Andhra Pradesh


Delivered three sessions on "Clustering High Dimensional Datasets" in the FDP on "Soft Computing Techniques for analysis of large-scale datasets" sponsored by the E&ICT Academy NIT Warangal

04.02.2019

NIT Andhra Pradesh


Delivered a lecture on "RNN and CNN" in the FDP on "Deep Learning" sponsored by the E&ICT Academy NIT Warangal

06.06.2019

NIT Andhra Pradesh


Delivered a technical talk on "Page Rank and Community Detection Models" in the FDP on "Big Data Computing" sponsored by the E&ICT Academy, NIT Warangal

03.05.2019

NIT Andhra Pradesh


Delivered a session on "Parallel algorithms for selection, searching and sorting" in the SERB sponsored FDP on "Parallel and Distributed Computing"

23.07.2021

NIT Andhra Pradesh


Delivered a webinar on "Institution building by teachers in the digital age" to internal and external participants on the occasion of teacher's day celebrations.

07.09.2020

NIT Andhra Pradesh


Delivered two lectures on "Latent Factor Models and applications of linear algebra in search engines" in the AICTE ATAL sponsored FDP on "Applications of linear algebra in data science"

07.09.2020

NIT Andhra Pradesh


Mentor and Proctor for the IEEExtreme 17.0 International Programming Contest

28.10.2023

IEEE


Delivered a lecture on "Parallel Program Development for Big Data Analytics with hands on" in the FDP on "FoSS for AI and ML"

01.10.2018

Thiagarajar College of Engineering, Madurai