Information
Key Notes
- Journal(s): 28
- Conference(s): 32
- Book Chapter(s): 1
- PhD: Current - 4 Awarded - 2
61
PUBLICATIONS6
DOCTORAL STUDENTSResearch Areas
Graph Theory
Quantum Algorithms
EDUCATION QUALIFICATION
| Degree | Institute | Year |
|---|---|---|
| Doctor of Philosophy | NIT Trichy | 2013 |
| Master of Technology | University Visvesvaraya College of Engineering (UVCE), Bangalore University, Bangalore | 2006 |
| Bachelor of Technology | Narayana Engineering College, Nellore | 2004 |
COURSES HANDLED
| Course | L-T-P | Credit | Degree Level |
|---|---|---|---|
| Foundations of Quantum Computing(CS2M01) | 3-0-0 | 3 | UG |
| Algorithm Design(CS2205) | 3-0-0 | 3 | UG |
| Quantum Computing(CS6323) | 3-0-0 | 3 | PG |
| Data Structures and Algorithms(CS1106) | 3-0-2 | 4 | UG |
| Algorithm Design(CD16008) | 3-0-0 | 3 | PG |
| Quantum Computing(CS366) | 3-0-0 | 3 | UG |
| Quantum Technologies I(CS2M02) | 3-0-2 | 3 | UG |
| Design and Analysis of Algorithms(CS204) | 3-0-0 | 3 | UG |
| Algorithm Analysis and Design(CS5353) | 3-0-0 | 3 | PG |
| Discrete Mathematics(CS151) | 3-0-2 | 4 | UG |
| Advanced Algorithms(CS5101) | 3-0-0 | 3 | PG |
| Computational Mathematics Practice(CS5204) | 1-1-2 | 3 | PG |
| Mathematics for Computer Science(CS5102) | 1-1-0 | 2 | PG |
RESEARCH IDs
ORC ID
SCOPUS ID
Google Scholar ID
PUBLICATIONS
Journal(s)
Complexity Issues Concerning the Quadruple Roman Domination Problem in Graphs,
By P. Venkata Subba Reddy, Guru Pratap Sharma and Ismael Gonzalez Yero,
Elsevier,
Theoretical Computer Science,
vol.1026,
pp.115013,
2025
Meta-Heuristic Algorithms for Quasi Total Double Roman Domination Problem,
By Charan Karnati, Alfred Raju and P. Venkata Subba Reddy,
EDP Sciences,
RAIRO - Theoretical Informatics and Applications,
vol.59,
pp.6,
2025
Meta-heuristic Algorithms for Double Roman Domination Problem,
By Himanshu Aggarwal and P. Venkata Subba Reddy,
Elsevier,
Applied Soft Computing,
vol.154,
pp.111306,
2024
Metaheuristic Algorithms for Solving Roman {2}-Domination Problem,
By Alfred Raju M and P. Venkata Subba Reddy,
EDP Sciences,
RAIRO-Operations Research,
vol.58,
pp.2107–2121,
2024
Algorithmic Aspects of Outer-Independent Double Roman Domination in Graphs,
By Amit Sharma, P. Venkata Subba Reddy, S. Arumugam, and Jakkepalli Pavan Kumar,
World Scientific,
International Journal of Foundations of Computer Science,
vol.36(1),
pp.25-34,
2024
Vertex-Edge Roman Domination in Graphs: Complexity and Algorithms,
By Manjay Kumar and P. Venkata Subba Reddy,
Azarbaijan Shahid Madani University, Iran,
Communications in Combinatorics and Optimization,
vol.8(1),
pp.23-37,
2023
Total 2-Rainbow Domination in Graphs: Complexity and Algorithms,
By Manjay Kumar and P. Venkata Subba Reddy,
World Scientific,
International Journal of Foundations of Computer Science,
vol.,
pp.,
2023
Algorithmic Aspects of Total Roman {2}-Domination in Graphs,
By P. Chakradhar and P. Venkata Subba Reddy,
Azarbaijan Shahid Madani University, Iran,
Communications in Combinatorics and Optimization,
vol.7(2),
pp.183-192,
2022
Algorithmic Aspects of Outer Independent Roman Domination in Graphs,
By Amit Sharma, J. Pavan Kumar, P. Venkata Subba Reddy and S. Arumugam,
World Scientific,
Discrete Mathematics, Algorithms and Applications,
vol.14(5),
pp.2250004,
2022
Algorithmic Aspects of Quasi-Total Roman Domination in Graphs,
By Vikas Mangal and P. Venkata Subba Reddy,
Azarbaijan Shahid Madani University, Iran,
Communications in Combinatorics and Optimization,
vol.7(1),
pp.93-104,
2022
Algorithmic Aspects of Roman {3}-Domination in Graphs,
By P. Chakradhar and P. Venkata Subba Reddy,
EDP Sciences,
RAIRO - Operations Research,
vol.56 (4),
pp.2277 - 2291,
2022
Algorithmic Aspects of Certified Domination in Graphs,
By J. Pavan Kumar, S. Arumugam, H. Khandelwal, and P. Venkata Subba Reddy,
Azarbaijan Shahid Madani University, Iran,
Communications in Combinatorics and Optimization,
vol.7(2),
pp.247-255,
2022
Independent Roman {3}-Domination,
By P. Chakradhar and P. Venkata Subba Reddy,
University of Isfahan, Iran,
Transactions on Combinatorics,
vol.11(2),
pp.99-110,
2022
Algorithmic Aspects of Secure Connected Domination in Graphs,
By J. Pavan Kumar and P. Venkata Subba Reddy,
DMGT,
Discussiones Mathematicae Graph Theory,
vol.41,
pp.1179-1197,
2021
Complexity Aspects of Variants of Independent Roman Domination in Graphs,
By P. Chakradhar and P. Venkata Subba Reddy,
Springer,
Bulletin of the Iranian Mathematical Society,
vol.47,
pp.1715-1735,
2021
Algorithmic Aspects of Outer-Independent Total Roman Domination in Graphs,
By Amit Sharma and P. Venkata Subba Reddy,
World Scientific,
International Journal of Foundations of Computer Science,
vol.32(3),
pp.331-339,
2021
Algorithmic Aspects of Total Roman {3}-Domination in Graphs,
By P. Chakradhar and P. Venkata Subba Reddy,
World Scientific,
Discrete Mathematics, Algorithms and Applications,
vol.13 (5),
pp.2150063,
2021
Algorithmic Complexity of Isolate Secure Domination in Graphs,
By J. Pavan Kumar and P. Venkata Subba Reddy,
Feyziye Schools Foundation Işik University,
TWMS Journal of Applied and Engineering Mathematics,
vol.11,
pp.188-194,
2021
Complexity Issues of Perfect Roman Domination in Graphs,
By P. Chakradhar and P. Venkata Subba Reddy,
Kyungpook National University, South Korea,
Kyungpook Mathematical Journal,
vol.61(3),
pp.661-669,
2021
Algorithmic Aspects of 2-Secure Domination in Graphs,
By J. Pavan Kumar and P. Venkata Subba Reddy,
Springer,
Journal of Combinatorial Optimization,
vol.42,
pp.56-70,
2021
Complexity Issues of Perfect Secure Domination in Graphs,
By P. Chakradhar and P. Venkata Subba Reddy,
EDP Sciences,
RAIRO - Theoretical Informatics and Applications,
vol.55,
pp.11,
2021
Algorithmic Aspects of Some Variants of Domination in Graphs,
By J. Pavan Kumar and P. Venkata Subba Reddy,
Sciendo,
Analele Stiintifice ale Universitatii Ovidius Constanta,
vol.28(3),
pp.153-170,
2020
Complexity of Roman {2}-Domination and the Double Roman Domination in Graphs,
By P. Chakradhar and P. Venkata Subba Reddy,
Taylor & Francis,
AKCE International Journal of Graphs and Combinatorics,
vol.17 (3),
pp.1081-1086,
2020
Algorithmic Aspects of Roman Domination in Graphs,
By P. Chakradhar and P. Venkata Subba Reddy,
Springer,
Journal of Applied Mathematics and Computing,
vol.64,
pp.89-102,
2020
Algorithmic Complexity of Secure Connected Domination in Graphs,
By J. Pavan Kumar, P. Venkata Subba Reddy and S. Arumugam,
Taylor & Francis,
AKCE International Journal of Graphs and Combinatorics,
vol.17(3),
pp.1010-1013,
2019
Radio Number of {1, 2} - Cartesian Product of Paths,
By Raaghave Sood and P. Venkata Subba Reddy,
The Forum for Interdisciplinary Mathematics,
Journal of Combinatorics, Information System Sciences,
vol.41,
pp.31-38,
2016
A Note on D2CS and Conditional Coloring of Graphs,
By P. Venkata Subba Reddy and K. Viswanathan Iyer,
Institute Of Advanced Scientific Research,
Journal of Advanced Research in Applied Mathematics,
vol.4(3),
pp.,
2012
Upper Bounds on the Radio Number of Some Trees,
By P. Venkata Subba Reddy and K. Viswanathan Iyer,
Academic Pubblications,
International Journal of Pure and Applied Mathematics,
vol.71(2),
pp.207-215,
2011
Conference(s)
A Survey of Quantum Key Distribution Protocols: Evolution, Types and Applications
By Charan Karnati and P.Venkata Subba Reddy,
The 16th International Conference on Computing, Communication, and Networking Technologies,
2025
Quantum Approximation Optimization Algorithm for Solving 2-Domination Problem in Graphs
By B. Siddharthanath, K. Shashidhar and P. Venkata Subba Reddy,
The 16th International Conference on Computing, Communication, and Networking Technologies,
2025
Quantum Approximate Optimization Algorithm for the Perfect Roman Domination Problem on Graphs
By Rihan Kota, Alfred Raju M and P.Venkata Subba Reddy,
International Conference on Quantum Information Science and Technology,
2025
Quantum Algorithm for an NP-Hard Graph Domination Problem
By M. Venkata S. Rohith, S. Chirasseril Sivan, Deepak Kumar and P. Venkata Subba Reddy,
The 16th International Conference on Computing, Communication, and Networking Technologies,
2025
Quantum Approaches to NP-Hard Combinatorial Optimization Problems: A Review
By Charan Karnati and P.Venkata Subba Reddy,
International Conference on Microelectronics, Computing & and Communication Systems,
2025
Particle Swarm Optimization Algorithm for Quasi-total Roman Domination
By G. Balasai Srujan and P. Venkata Subba Reddy,
5th International Conference On Computational Intelligence,
2024
Genetic Algorithm for Quasi-total Roman domination
By G. Balasai Srujan and P. Venkata Subba Reddy,
10th International Conference on Soft Computing: Theories and Applications,
2024
Genetic Algorithm based Solution for Secure Domination Problem in Graphs
By Sista Gopala Krishna and P. Venkata Subba Reddy,
International Conference on Applied Mathematics and Mechanics,
2023
Genetic Algorithm based Approach for Solving Roman 3- Domination Problem
By Aditya Billore and P. Venkata Subba Reddy,
IEEE International Conference on Computer, Electronics and Electrical Engineering and their Applications,
2023
A Linear Algorithm for Super Domination in Trees
By Jinish Raiyarela, Pratyush Chaudhary and P. Venkata Subba Reddy,
International Conference on Mathematical Techniques in Engineering Applications,
2020
Perfect Double Roman Domination in Graphs
By P. Chakradhar and P. Venkata Subba Reddy,
28th International Conference of Forum for InterdisciplinaryMathematics: Synergies in Computational,Mathematical, Statistical and Physical Sciences,
2020
A Note on Roman {2}-Domination Number of 𝑘th Power of Paths and Cycles
By Attyuttam Saha and P. Venkata Subba Reddy,
28th International Conference of Forum for Interdisciplinary Mathematics: Synergies in Computational, Mathematical, Statistical and Physical Sciences,,
2020
Algorithmic Complexity of Isolate Secure Domination in Graphs
By J. Pavan Kumar and P. Venkata Subba Reddy,
International Conference on Graph Theory and its Applications,
2019
A Note on Domination Cover Number Different Graph Operations, of
By K. Viswanathan Iyer, Sonu Seoran, Samarth Guptha and P. Venkata Subba Reddy,
International Conference on Discrete Mathematics,
2019
Double Roman Domination in Join, Corona and Rooted Product of Graphs
By K. Viswanathan Iyer, Sukhdev Singh, Samarth Guptha and P. Venkata Subba Reddy,
International Conference on Discrete Mathematics,
2019
NewResults on Topological Indices of Graphs
By Deepakkumar V.Gupta, P. Venkata Subba Reddy and Aakanksha Here,
International Conference on Mathematical Methods, Modeling and Simulation in Chemical Sciences,
2018
Complexity of Roman {2}-Domination and the Double Roman Domination in Graphs
By P. Chakradhar and P. Venkata Subba Reddy,
International Conference on Theoretical Computer Science and Discrete Mathematics,
2018
A Note on Topological Indices of Trees
By Deepakkumar V. Gupta and P. Venkata Subba Reddy,
International Conference on Recent Advances in Pure and Applied Mathematics,
2018
Parameterized Complexity of Variants of Connected Domination in Graphs
By Deepakkumar V. Gupta and P. Venkata Subba Reddy,
International Conference on Discrete Mathematics and its Applications to Network Science,
2018
Complexity of New Variants of Secure Domination in Graphs
By Kiran Dey and P. Venkata Subba Reddy,
International Conference on Discrete Mathematics and its Applications to Network Science,
2018
A Note on Secure Perfect Connected Domination in Graphs
By Deepakkumar V. Gupta and P. Venkata Subba Reddy,
International Conference on Recent Trends in Graph Theory and Combinatorics,
2018
Computing Topological Indices and Polynomials of Some Nanostar Dendrimers
By P. Venkata Subba Reddy, Deepakkumar V.Gupta and Aakanksha Here,
Third International Conference on Mathematical Techniques in Engineering and Applications,
2018
Bounding r-conditional Chromatic Number of Graphs
By P. Venkata Subba Reddy and K. Viswanathan Iyer,
31st Annual Conference of the Ramanujan Mathematical Society,
2016
A Note on 2-Secure Domination in Graphs
By Rohit Kumar Tiwari and P. Venkata Subba Reddy,
International Conference on Discrete Mathematics,
2016
Complexity Issues of Variants of Secure Domination in Graphs
By Devendra Lad, P. Venkata Subba Reddy and J. Pavan Kumar,
International Conference on Current Trends in Graph Theory and Computation,
2016
Conditional Coloring of Middle Graph of Wheel Graph
By P. Venkata Subba Reddy and K. Viswanathan Iyer,
80th Annual Conference of the Indian Mathematical Society,
2014
Radio Number of 1,2 - Cartesian Product of Paths
By Raaghave Sood and P. Venkata Subba Reddy,
23rd International Conference of Forum for Interdisciplinary Mathematics,
2014
Conditional and Unique Conditional Colorability of Graphs
By P. Venkata Subba Reddy and K. Viswanathan Iyer,
18th Annual Cum 3rd International Conference of Gwalior Academy of Mathematical Sciences,
2013
On the Radio Number of Graphs
By P. Venkata Subba Reddy,
Third International Conference on Advances in Engineering and Technology,
2012
Enumerating and Counting D2CS of Some Graphs
By P. Venkata Subba Reddy and K. Viswanathan Iyer,
15th Annual Conference of Gwalior Academy of Mathematical Sciences,
2010
On Conditional Coloring of Some Graphs
By P. Venkata Subba Reddy and K. Viswanathan Iyer,
6th Annual Conference of the Indian Mathematical Society,
2010
Dynamic Star Coloring of Graphs
By P. Venkata Subba Reddy,
International Conference on Mathematical and Computational Models,
2009
Book Chapter(s)
Algorithmic Aspects of Total Roman and Total Double Roman Domination in Graphs
By Chakradhar Padamutham and Venkata Subba Reddy Palagiri in
Algorithms and Discrete Applied Mathematics,
Springer,
CALDAM 2021 Proceedings,
2021
PROJECT / CONSULTANCY
RESEARCH FELLOWS / PhD STUDENTS
Current PhD Students
Alfred Raju
Area of Research:
Complexity Issues and Optimization Algorithms for Domination
Nam Vasundhara
Area of Research:
Quantum Algorithms
Palavali Siva Lakshmi
Area of Research:
Quantum Algorithms for Graph Problems
Syed Nawaz Pasha
Area of Research:
Optimization Algorithms for Graph Domination Problems
Previous PhD Students
Chakradhar Padamutham
(2021)
Area of Research:
Algorithmic Aspects of Variants of Roman Domination in Graph
Jakkepalli Pavan Kumar
(2020)
Area of Research:
Algorithmic Aspects of Variants of Domination in Graphs
CONFERENCE / WORKSHOP / SYMPOSIUM / SHORT TERM COURSE / FACULTY DEVELOPMENT PROGRAMME
AWARDS AND ACCOLADES
2023
SERB International Research Experience (SIRE)
ADDITIONAL RESPONSIBILITIES
- Coordinator, Minor in Quantum Technologies (Continuing from July, 2025)
- Warden, Ramappa Hostel (June, 2024 - May, 2025)
- Warden, 1 K Hostel (March, 2018 - November, 2020)
- Treasurer, CSEA (August, 2013 - August, 2022)
Last updated on November 21, 2025