Information
Room No:
CS 205
+91-870-2462731
chapram@nitw.ac.in
https://erp.nitw.ac.in/ext/profile/cs-chapram
Bio Sketch
Key Notes
- Journal(s): 17
- Conference(s): 15
- PhD: Current - 3 Awarded - 4
32
PUBLICATIONS7
DOCTORAL STUDENTS3
PROJECTSResearch Areas
Advanced Operating Systems, Unix Internals
Cloud Computing, Distributed Computing
High Performance Computing
EDUCATION QUALIFICATION
| Degree | Institute | Year |
|---|---|---|
| Doctor of Philosophy | National Institute of Technology Warangal | 2011 |
| Master of Technology | Indian Institute of Technology, Kanpur | 1996 |
| Bachelor of Technology | Andhra University College of Engineering, AU, Vizag | 1994 |
COURSES HANDLED
| Course | L-T-P | Credit | Degree Level |
|---|---|---|---|
| Elements of Computational Data Science(CD1M01) | 3-0-0 | 3 | UG |
| Advanced Operating Systems(CS16005) | 3-0-0 | 3 | PG |
| Operating Systems(CS301) | 3-0-0 | 3 | UG |
| Operating Systems(CS1208) | 3-0-0 | 3 | UG |
| High Performance Computing(CS378) | 3-0-0 | 3 | UG |
| Data Structures(CS36004) | 3-0-0 | 3 | PG |
| Advanced Operating Systems(CS5103) | 3-0-0 | 3 | PG |
| High Performance Computing(CS5173) | 3-0-0 | 3 | PG |
RESEARCH IDs
ORC ID
PUBLICATIONS
Journal(s)
Efficient deadline-aware Non-Clairvoyant bag-of-tasks scheduling for edge computing using an enhanced SPEA2,
By Varsha Kumari, Chapram Sudhakar,
Springer,
Journal of Cluster Computing,
vol.28,
pp.,
2025
File aware distributed deduplication system in cloud environment,
By Amdewar Godavari, Chapram Sudhakar, T. Ramesh,
Springer,
The Journal of Supercomputing,
vol.81,
pp.,
2025
Randomized cost analysis for nonclairvoyant task offloading in edge computing,
By Varsha Kumari, Chapram Sudhakar,
IEEE,
IEEE Internet of Things Journal,
vol.11 (8),
pp.,
2024
IOTD: Intelligent offloading of tasks with deadlines in edge-fog-cloud computing environment using hybrid approach,
By Posham Bhargav Reddy, Chapram Sudhakar,
Springer,
Journal of Cluster Computing,
vol.17,
pp.9873-9885,
2024
A Survey on Deduplication Systems,
By Amdewar Godavari, Chapram Sudhakar,
Inderscience Publishers,
Intl. Journal of Grid and Utility computing,
vol.15(2),
pp.,
2024
Hybrid deduplication system with content-based cache for cloud environment,
By Amdewar Godavari, Chapram Sudhakar, T. Ramesh,
Elsevier,
Journal of King Saud University - Computer and Information Sciences,
vol.36(2),
pp.,
2024
An osmotic approach-based dynamic deadline-aware task offloading in edge–fog–cloud computing environment,
By Posham Bhargav Reddy, Chapram Sudhakar,
Springer,
The Journal of Supercomputing,
vol.79,
pp.20938–20960,
2023
Blockchain-based cloud data deduplication scheme with fair incentives,
By Mallikarjun Reddy Dorsala, V.N. Sastry, Chapram Sudhakar,
Semantic Scholar,
arXiv.org,
vol.,
pp.,
2023
File Semantic Aware Primary Storage Deduplication System,
By Amdewar Godavari, Chapram Sudhakar, T. Ramesh,
Taylor & Francis on behalf of IETE,
IETE Journal of Research,
vol.--,
pp.--,
2022
Fair Payments for Privacy-Preserving Aggregation of Mobile Crowdsensing Data,
By Mallikarjun Reddy Dorsala, V.N. Sastry, Sudhakar Chapram,
ScienceDirect,
Journal of King Saud University - Computer and Information Sciences,
vol.34,
pp.5478-5492,
2022
Hybrid Deduplication System - A Block-Level Similarity-Based Approach,
By Amdewar Godavari, Chapram Sudhakar, T Ramesh,
IEEE,
IEEE Systems Journal,
vol.15,
pp.3860 - 3870,
2021
Blockchain-Based Solutions for Cloud Computing: A Survey,
By D Mallikarjun Reddy, V.N. Sastry, Sudhakar Chapram,
Elsevier,
Journal of Network and Computer Applications,
vol.,
pp.,
2021
Fair Payments for Verifiable Cloud Services Using Smart Contracts,
By Mallikarjun Reddy Dorsala, V.N. Sastry, Sudhakar Chapram,
ScienceDirect,
Computers & Security,
vol.90,
pp.,
2020
Intermediate Node Selection for Scatter-Gather VM Migration in Cloud Data Center,
By Chakravarthy Sudarshan Annadanam, Sudhakar Chapram, Ramesh T,
ScienceDirect,
Engineering Science and Technology, an International Journal,
vol.23,
pp.989-997,
2020
Energy Efficient VM Scheduling and Routing in Multi-Tenant Cloud Data Center,
By Annadanam Sudarshan Chakravarthy, Chapram Sudhakar, T Ramesh,
ScienceDirect,
Journal of Sustainable Computing: Informatics and Systems,
vol.22,
pp.139-151,
2019
An Improved DSM System Design and Implementation,
By Chapram Sudhakar and T Ramesh,
Perpetual Innovations,
International Journal of Next Generation computing,
vol.3,
pp.,
2012
An Improved Lazy Release Consistency Model,
By T Ramesh, Chapram Sudhakar,
Science Publications,
Journal of Computer Science ,
vol.5(11),
pp.778-782,
2009
Conference(s)
Workflow Scheduling in Cloud Computing Environment by Combining Particle Swarm Optimization and Grey Wolf Optimization
By Divya Makhija, Chapram Sudhakar, Posham Bhargava Reddy, Varsha Kumari,
Computational Intelligence and Paradigms (CLIP-2022),
2022
Performance Interpretation of Machine Learning Based Classifiers for e-HealthCare System in Fog Computing Network
By Varsha Kumari, Posham Bhargava Reddy and Chapram Sudhakar,
2022 IEEE Students Conference on Engineering and Systems (SCES), Prayagraj,
2022
Energy Efficient Resource Orchestration in Fog-Enabled Connected Vehicle Networks using Deep Reinforcement Learning
By Chapram Sudhakar, Gullapalli Saisurya Revanth, Katpally Rithik Reddy, Battula Raja Shekar,
4th International Conference on Computing, Power and Communication Technologies (GUCON),
2021
Resource Provisioning for Dynamic Requests in Mobile Cloud
By Chapram Sudhakar, Sharayu Kurne,
International Conference on Recent Advances in Computer Science and Information Technology (ICRACSIT),
2020
Enhanced Hyper-Heuristic Scheduling Algorithm for Cloud
By Chapram Sudhakar, Mayur Agroya, T Ramesh,
4th International Conference on Computing, Power and Communication Technologies (GUCON),
2018
Workload Prediction using ARIMA Statistical Model and Long Short-Term Memory Recurrent Neural Networks
By Chapram Sudhakar, A Revanth Kumar, Nupa Siddartha, S Vishal Reddy,
4th International Conference on Computing, Power and Communication Technologies (GUCON),
2018
Path Based Optimization of MPI Collective Communication Operation in Cloud
By Chapram Sudhakar, T Ramesh, Kunal Waghmare,
2018 International Conference on Computing, Power and Communication Technologies (GUCON),
2018
Fair Protocols for Verifiable Computations using Bitcoin and Ethereum
By Dorsala Mallikarjun Reddy, V N Sastry, Chapram Sudhakar,
IEEE 11th International Conference on Cloud Computing (CLOUD), San Francisco,
2018
Cloud Load Balancing - Honey Bees Inspired Effective Request Balancing Strategy
By Chapram Sudhakar, Rajul Jain, T Ramesh,
4th International Conference on Computing, Power and Communication Technologies (GUCON),
2018
Process Assignment in Multi-core Clusters Using Job Assignment Algorithm
By Chapram Sudhakar, Pankaj Adhikari, T. Ramesh,
2nd Intl. Conference on Computational Intelligence and Communication Technology,
2016
Software Rejuvenation in Cloud Systems Using Neural Networks
By Chapram Sudhakar, Ishan Shah, T Ramesh,
Intl. Conference on Parallel, Distributed and Grid Computing, PDGC-2014,
2014
Heterogeneous Resource Allocation Under Degree Constraints in Peer-to-Peer Networks
By Chapram Sudhakar, Vatsal Rathod, T Ramesh,
Intl. Conference on Parallel, Distributed and Grid Computing, PDGC-2014,
2014
Implementation of Shared Memory Consistency Model on Network of Workstations
By T Ramesh, Chapram Sudhakar, T Santhosi, K Suresh,
International Conference on Web and Applications (ICWA – 2007),
2007
Restructuring and Extensible Simulator for Shared Memory and Message Passing Parallel Programs
By T Ramesh, Chapram Sudhakar,
International Conference on Advanced Computing and Communication (ADCOM-2006),
2006
A Linear Space, Deterministic, Parallelizable Algorithm for Traveling Sales Person Problem
By T Ramesh, Ch Sudhakar,
National Conference on Intelligent Optimization Modeling (NCIOM – 2006),
2006
PROJECT / CONSULTANCY
ISEAP Phase – II, courseware development, Course Name: Advanced Operating System Design (Design of Secure Operating System and Formal Verifiability)
Role:
Co-Principal Investigator
Type: Research
Sponsor: MHRD
Project Cost (INR): 1470000
Date of Commencement: 01-01-2020 Date of Completion: 31-12-2023
Duration: 47 Months
Status: Completed
Type: Research
Sponsor: MHRD
Project Cost (INR): 1470000
Date of Commencement: 01-01-2020 Date of Completion: 31-12-2023
Duration: 47 Months
Status: Completed
"Automata Theory and Formal Languages" under the project titled "Developing Suitable Pedagogical Methods for Various Classes, Intellectual Calibers and Research in e-Learning
Role:
Co-Principal Investigator
Type: Research
Sponsor: MHRD
Project Cost (INR): 700000
Date of Commencement: 01-01-2009 Date of Completion: 31-12-2013
Duration: 59 Months
Status: Completed
Type: Research
Sponsor: MHRD
Project Cost (INR): 700000
Date of Commencement: 01-01-2009 Date of Completion: 31-12-2013
Duration: 59 Months
Status: Completed
Implementation of Distributed Shared Memory System using Page Based Memory Management Unit
Role:
Co-Principal Investigator
Type: Research
Sponsor: MHRD
Project Cost (INR): 1000000
Date of Commencement: 01-01-2005 Date of Completion: 31-12-2007
Duration: 35 Months
Status: Completed
Type: Research
Sponsor: MHRD
Project Cost (INR): 1000000
Date of Commencement: 01-01-2005 Date of Completion: 31-12-2007
Duration: 35 Months
Status: Completed
RESEARCH FELLOWS / PhD STUDENTS
Current PhD Students
Arigela Jyothi
Area of Research:
Machine Learning for Health Care
Ashwini Goud Pillala
Area of Research:
Cloud Data Security
Varsha Kumari
Area of Research:
Mobile cloud task scheduling
Previous PhD Students
Posham Bhargav Reddy
(2025)
Area of Research:
Deadline Aware Task Offloading in Edge-Fog-Cloud Computing Environment
Amdewar Godavari Ramlu
(2022)
Area of Research:
Design of Primary Storage Deduplication Schemes for Cloud En
D Mallikarjun Reddy
(2021)
Area of Research:
Blockchain Based Fair Payment Protocols for Cloud Services
Annadanam Sudarshan Chakravarthy
(2020)
Area of Research:
Energy Efficient Resource Management in Cloud Computing
CONFERENCE / WORKSHOP / SYMPOSIUM / SHORT TERM COURSE / FACULTY DEVELOPMENT PROGRAMME
ADDITIONAL RESPONSIBILITIES
- ERP Coordinator, Department of Computational and Data Science (Continuing from September, 2025)
- Faculty Advisor (Continuing from August, 2025)
- Head, Department of Computational and Data Science (April, 2025 - March, 2026)
- Coordinator, Institute ERP (May, 2023 - May, 2024)
- Head CSE (January, 2016 - January, 2018)
- Hostel and Mess warden (June, 2014 - December, 2016)
Last updated on November 28, 2025