Dr. P. Venkata Subba Reddy

Assistant Professor

Department of Computer Science And Engineering

National Institute of Technology, Warangal - 506004, Telangana, INDIA

: pvsr@nitw.ac.in

: 8332969417

Interests: Algorithms and Graph Theory

Message 

                       " Be Sincere, Honest and Never be a Mute Spectator to Wrongdoings." 

Educational Qualifications:

  • B.Tech. (CSIT) - Narayana Engineering College, Nellore, 2004.
  • M.E. (IT) -  University Visvesvaraya College of Engineering (UVCE), Bangalore University,  Bangalore, 2006.
  • Ph.D. - National Institute of  Technology  Tiruchirapalli, 2013.

Subjects of Interest

  • Algorithms
  • Graph Theory

Courses Taught at Undergraduate Level

  • Design and Analysis of Algorithms
  • Data Structures
  • Discrete Mathematics
  • Problem Solving and Computer Programming

Courses Taught at Graduate Level

  • Mathematical Logic Combinatorics and Graph Theory
  • Algorithm Analysis and Design
  • Advanced Algorithms

Courses Currently being Taught at Undergraduate Level

  • Design and Analysis of Algorithms

Research Publications

Journals

6. P. Chakradhar and P. Venkata Subba Reddy, Complexity of Roman {2}-Domination and the Double Roman Domination in Graphs, (Submitted).

5. J. Pvan Kumar and P. Venkata Subba Reddy, Algorithmic Aspects of Some New Variants of Domination in Graphs, (Submitted).

4. J. Pavan Kumar and P. Venkata Subba Reddy, Algorithmic Aspects of Secure Connected Domination in  Graphs, (Submitted).

3. Raaghave Sood and P. Venkata Subba Reddy, Radio Number of 1,2 - Cartesian Product of Paths, Journal of Combinatorics, Information & System Sciences, 41, 31-38, 2016.

2. P. Venkata Subba Reddy and K. Viswanathan Iyer, A Note on D2CS and Conditional Coloring of Graphs, Journal of Advanced Research in Applied Mathematics, 4(3), 2012.

1. P. Venkata Subba Reddy and K. Viswanathan Iyer, Upper Bounds on the Radio Number of Some Trees, International Journal of Pure and Applied Mathematics, 71(2), 207-215, 2011.

Conferences

 17. P. Venkata Subba Reddy, Deepakkumar V.Gupta and Aakanksha Here, Computing Topological Indices and Polynomials of Some Nanostar Dendrimers, Third International Conference on Mathematical Techniques in Engineering and Applications (ICMTEA 2018),                               December 7-8, 2018, Dehradun.

16. Deepakkumar V.Gupta, P. Venkata Subba Reddy and Aakanksha Here, New Results on Topological Indices of Graphs,  International Conference on Mathematical Methods, Modeling and Simulation in Chemical Sciences (ICMMSC 2018), December 6-8, 2018, Chennai.

15. P. Chakradhar and P. Venkata Subba Reddy, Complexity of Roman {2}-Domination and the Double Roman Domination in Graphs, International Conference on Theoretical Computer Science and Discrete Mathematics (ICTCSDM 2018) , December  3-5, 2018, Chennai. 

14.  Deepakkumar V. Gupta and P. Venkata Subba Reddy, A Note on Topological Indices of Trees, International Conference on Recent Advances in Pure and Applied Mathematics (ICRAPAM 2018), October 23-25, 2018, Delhi.

13.  Deepakkumar V. Gupta and P. Venkata Subba Reddy, Parameterized Complexity of Variants of Connected Domination in Graphs, International Conference on Discrete Mathematics and its Applications to Network Science (ICDMANS 2018),  July 7 - 10,  2018, Goa.

12.  Kiran Dey and P. Venkata Subba Reddy, Complexity of New Variants of Secure Domination in Graphs, International Conference on Discrete Mathematics and its Applications to Network Science (ICDMANS 2018),  July 7 - 10,  2018, Goa.

11.  Deepakkumar V. Gupta and P. Venkata Subba Reddy, A Note on  Secure Perfect Connected Domination in Graphs, International Conference on Recent Trends in Graph Theory and Combinatorics (ICRTGTC 2018),  April  26 - 29,  2018, Cochin.

10.  Devendra Lad, P. Venkata Subba Reddy and J. Pavan Kumar, Complexity Issues of Variants of Secure Domination in Graphs, International Conference on Current Trends in Graph Theory and Computation (ICCTGTC 2016),  September 17-19, 2016, New Delhi, 
         Proceedings of  ICCTGTC 2016  in Electronic Notes in Discrete Mathematics, 63, 77-84, 2017.

9. P. Venkata Subba Reddy and K. Viswanathan Iyer, Bounding r-conditional Chromatic Number of Graphs, 31st Annual Conference of the Ramanujan Mathematical Society (RMS), June 18-21, 2016, Trichy.  

8.  Rohit Kumar Tiwari and P. Venkata Subba Reddy, A Note on 2-Secure Domination in Graphs, International Conference on Discrete Mathematics, June 9-11, 2016, Tumkur.

7. P. Venkata Subba Reddy and K. Viswanathan Iyer, Conditional Coloring of Middle Graph of Wheel Graph, 80th Annual Conference of the Indian Mathematical Society (IMS), December 27-30, 2014, Dhanbad.

6. Raaghave Sood and P. Venkata Subba Reddy, Radio Number of 1,2 - Cartesian Product of Paths, 23rd International Conference of Forum for Interdisciplinary Mathematics (FIM) - IMSCT-2014, December 18-20, 2014, Surathkal.

5. P. Venkata Subba Reddy and K. Viswanathan Iyer, Conditional and Unique Conditional Colorability of Graphs, 18th  Annual Cum 3rd  International Conference of Gwalior Academy of Mathematical Sciences (GAMS), September 22-26, 2013, Bhopal.

4. P. Venkata Subba Reddy, On the Radio Number of Graphs, Third International Conference on Advances in Engineering and Technology, December 28-29, 2012, New Delhi.

3. P. Venkata Subba Reddy and K. Viswanathan Iyer, On Conditional Coloring of Some Graphs, 76th Annual Conference of the Indian Mathematical Society, December 27-30, 2010, Surat.

2. P. Venkata Subba Reddy and K. Viswanathan Iyer, Enumerating and Counting D2CS of Some Graphs, 15th Annual Conference of Gwalior Academy of Mathematical Sciences (GAMS), December 12-14, 2010, New Delhi.

1. P. Venkata Subba Reddy, Dynamic Star Coloring of Graphs, International Conference on Mathematical and Computational Models, December 21-23, 2009, Coimbatore.

Ph.D Guidance

  • Mr. Pavan Kumar Jakkepalli, Area of Research: Domination in Graphs - Algorithms and Complexity, Pursuing.
  • Mr.  Chakradhar Padamutham, Area of Research: Complexity Issues and Algorithms for Variants of Domination in Graphs, Pursuing.

M.Tech Theses Guided (Most Recent)

  • Mr. Deepakkumar V. Gupta (Roll No: 167507), Title of the Thesis: Complexity of Variants of Connected Domination in Graphs, Year: 2018.
  • Mr. Kiran Dey (Roll No: 157525), Title of the Thesis: Complexity Issues and Algorithms for Variants of Secure Domination in Graphs, Year: 2017.
  • Mr. Devendra Lad (Roll No: 147559), Title of the Thesis: Complexity Issues for Variants of Secure Domination in Graphs, Year: 2016.

Membership of Academic/Professional Bodies

  • Academy of Discrete Mathematics and Applications (ADMA)         : Life Member

Workshops Organized

4. Coordinator  of Six Days Workshop on Data Structures and Algorithms from 16 - 21 May, 2016 organized at Department of Computer Science and Engineering, National Institute of Technology, Warangal under E&ICT Academy, MHRD, Govt. of India.

3. Coordinator of Ten Days Workshop on Algorithm Analysis and Design from 29th February - 9th March, 2016 organized at Department of Computer Science and Engineering, National Institute of Technology, Warangal under E&ICT  Academy, MHRD, Govt. of India.

2. Coordinator of Two Week ISTE STTP on Introduction to Design of Algorithms from 25-30 May, 2015 organized at NIT Warangal by IIT Kharagpur under NMEICT project, MHRD, Govt. of India.

1. Coordinator of Workshop on Recent Trends in Graph Theory and its Applications conducted during 11th and 13th October, 2014, sponsored by TEQIP-II at Department of Computer Science and Engineering, National Institute of Technology, Warangal.

Workshops Attended

14.  Academy of Discrete Mathematics and Applications (ADMA)  Pre-Conference School on Graph Algorithms held at Department of Mathematics, SSN College of Engineering, Chennai, from 5-7 June, 2017.

13. Fourth India-Taiwan Conference on Discrete Mathematics (ITCDM-2015) held at Department of Mathematics, Indian Institute of Technology (IIT) Madras, from 10-13 July, 2015.

12. Academy of Discrete Mathematics and Applications (ADMA)  Pre-Conference Workshop on Fuzzy Graphs Organized by Department of Mathematics and Actuarial Sciences of B. S.  Abdur Rahman University Chennai, from 7-9 June,  2015. 

11. One week ISTE STTP for Coordinators on Introduction to Design of Algorithms from 16-20 March, 2015 by IIT Kharagpur under NMEICT project, MHRD, Govt. of India.

10. Eighth International Workshop on Graph Labellings (IWOGL 2014) Organized by Department of Mathematics, Kalasalingam University, from 3-6 December, 2014.

9. National Workshop on Graph Colorings (NWGC-2013) Organized by Indian Statistical Institute (ISI) Chennai, from 25-27 January, 2013.

8. Workshop on Graph Algorithms (WGA-2012) Organized by Indian Statistical Institute (ISI) Chennai, from 30-31 March, 2012.

7. Teaching and Learning for Excellence Organized by TEQIP-II, NIT Warangal , from 17-19 July, 2012.

6. National Meet of Research Scholars in Mathematical Sciences (NMRSMS-2011) held at Department of Mathematics, Indian Institute of Technology (IIT) Kharagpur, from 12-15 October, 2011.

5. Second India-Taiwan Conference on Discrete Mathematics (ITCDM-2011) held at Department of Mathematics, Amrita Vishwa Vidyapeetham, Coimbatore, from 8-12 September, 2011.

4. National Instructional Workshop on Graph Theory and Applications (WGTA-2011) Jointly Organized by CIMS and Department of Computer Science, Banaras Hindu University (now IIT BHU), from 23-28 May, 2011.

3. National Workshop on Recent Developments in Graph Theory (NWRDGT-2011) Organized by Department of Mathematics, Pondicherry University, Puducherry, from 7-9 February, 2011.

2. International Workshop on Graph Coloring and its Applications (IWGCA-2010) Organized by Department of Mathematics, Bharathidasan University, Tiruchirapalli, from 7-9 August, 2010.

1. Research Promotion Workshop on Graph and Geometric Algorithms Jointly organized by TIFR Bombay and Department of Mathematics, NIT Trichy, from 7-9 January, 2010.

Resource Person

6. Design and Analysis of Algorithms (MOOCS) Course for III B.Tech II-Semester CSE & IT Students for all the JNTUK Constituent and Affiliated Colleges for the Academic Year 2018-19 II Semester.

5.  Design and Analysis of Algorithms Course for III B.Tech II-Semester CSE Students of NIT Andhra Pradesh  for the Academic Year 2017-18 II Semester.

4. Discrete Mathematics Course for II B.Tech I-Semester CSE Students of NIT Andhra Pradesh  for the Academic Year 2017-18 I Semester.

3. National Workshop on Design and Analysis of Algorithms from 29-30 December,  2017 Organized by Department of Computer Science, University College, Kakatiya University Warangal.

2. Faculty Development Programme on Algorithms  from 20-25 September, 2016 Organized by Department of Computer Science and Engineering, JNTUH College of Engineering Hyderabad.

1. Faculty Development Programme on Programming in C and Data Structures from 25-26 March, 2015 Organized by Department of Computer Science and Engineering, JNTUA College of Engineering Anantapuramu.

Additional Responsibilities

  • Warden, 1 K Mega Hostel, Block 3, from August 2017.
  • Treasurer for Computer Science and Engineering Association (CSEA), Department of CSE, NIT Warangal.
  • Faculty Advisor for II MCA.

Course Taught Previously

 


Publications

 

Research Publications

Journals

6. P. Chakradhar and P. Venkata Subba Reddy, Complexity of Roman {2}-Domination and the Double Roman Domination in Graphs, (Submitted).

5. J. Pvan Kumar and P. Venkata Subba Reddy, Algorithmic Aspects of Some New Variants of Domination in Graphs, (Submitted).

4. J. Pavan Kumar and P. Venkata Subba Reddy, Algorithmic Aspects of Secure Connected Domination in  Graphs, (Submitted).

3. Raaghave Sood and P. Venkata Subba Reddy, Radio Number of 1,2 - Cartesian Product of Paths, Journal of Combinatorics, Information & System Sciences, 41, 31-38, 2016.

2. P. Venkata Subba Reddy and K. Viswanathan Iyer, A Note on D2CS and Conditional Coloring of Graphs, Journal of Advanced Research in Applied Mathematics, 4(3), 2012.

1. P. Venkata Subba Reddy and K. Viswanathan Iyer, Upper Bounds on the Radio Number of Some Trees, International Journal of Pure and Applied Mathematics, 71(2), 207-215, 2011.

Conferences

 17. P. Venkata Subba Reddy, Deepakkumar V.Gupta and Aakanksha Here, Computing Topological Indices and Polynomials of Some Nanostar Dendrimers, Third International Conference on Mathematical Techniques in Engineering and Applications (ICMTEA 2018),                               December 7-8, 2018, Dehradun.

16. Deepakkumar V.Gupta, P. Venkata Subba Reddy and Aakanksha Here, New Results on Topological Indices of Graphs,  International Conference on Mathematical Methods, Modeling and Simulation in Chemical Sciences (ICMMSC 2018), December 6-8, 2018, Chennai.

15. P. Chakradhar and P. Venkata Subba Reddy, Complexity of Roman {2}-Domination and the Double Roman Domination in Graphs, International Conference on Theoretical Computer Science and Discrete Mathematics (ICTCSDM 2018) , December  3-5, 2018, Chennai. 

14.  Deepakkumar V. Gupta and P. Venkata Subba Reddy, A Note on Topological Indices of Trees, International Conference on Recent Advances in Pure and Applied Mathematics (ICRAPAM 2018), October 23-25, 2018, Delhi.

13.  Deepakkumar V. Gupta and P. Venkata Subba Reddy, Parameterized Complexity of Variants of Connected Domination in Graphs, International Conference on Discrete Mathematics and its Applications to Network Science (ICDMANS 2018),  July 7 - 10,  2018, Goa.

12.  Kiran Dey and P. Venkata Subba Reddy, Complexity of New Variants of Secure Domination in Graphs, International Conference on Discrete Mathematics and its Applications to Network Science (ICDMANS 2018),  July 7 - 10,  2018, Goa.

11.  Deepakkumar V. Gupta and P. Venkata Subba Reddy, A Note on  Secure Perfect Connected Domination in Graphs, International Conference on Recent Trends in Graph Theory and Combinatorics (ICRTGTC 2018),  April  26 - 29,  2018, Cochin.

10.  Devendra Lad, P. Venkata Subba Reddy and J. Pavan Kumar, Complexity Issues of Variants of Secure Domination in Graphs, International Conference on Current Trends in Graph Theory and Computation (ICCTGTC 2016),  September 17-19, 2016, New Delhi,  
         Proceedings of  ICCTGTC 2016  in Electronic Notes in Discrete Mathematics, 63, 77-84, 2017.

9. P. Venkata Subba Reddy and K. Viswanathan Iyer, Bounding r-conditional Chromatic Number of Graphs, 31st Annual Conference of the Ramanujan Mathematical Society (RMS), June 18-21, 2016, Trichy.  

8.  Rohit Kumar Tiwari and P. Venkata Subba Reddy, A Note on 2-Secure Domination in Graphs, International Conference on Discrete Mathematics, June 9-11, 2016, Tumkur.

7. P. Venkata Subba Reddy and K. Viswanathan Iyer, Conditional Coloring of Middle Graph of Wheel Graph, 80th Annual Conference of the Indian Mathematical Society (IMS), December 27-30, 2014, Dhanbad.

6. Raaghave Sood and P. Venkata Subba Reddy, Radio Number of 1,2 - Cartesian Product of Paths, 23rd International Conference of Forum for Interdisciplinary Mathematics (FIM) - IMSCT-2014, December 18-20, 2014, Surathkal.

5. P. Venkata Subba Reddy and K. Viswanathan Iyer, Conditional and Unique Conditional Colorability of Graphs, 18th  Annual Cum 3rd  International Conference of Gwalior Academy of Mathematical Sciences (GAMS), September 22-26, 2013, Bhopal.

4. P. Venkata Subba Reddy, On the Radio Number of Graphs, Third International Conference on Advances in Engineering and Technology, December 28-29, 2012, New Delhi.

3. P. Venkata Subba Reddy and K. Viswanathan Iyer, On Conditional Coloring of Some Graphs, 76th Annual Conference of the Indian Mathematical Society, December 27-30, 2010, Surat.

2. P. Venkata Subba Reddy and K. Viswanathan Iyer, Enumerating and Counting D2CS of Some Graphs, 15th Annual Conference of Gwalior Academy of Mathematical Sciences (GAMS), December 12-14, 2010, New Delhi.

1. P. Venkata Subba Reddy, Dynamic Star Coloring of Graphs, International Conference on Mathematical and Computational Models, December 21-23, 2009, Coimbatore.

PHDs Supervised

 


Workshops/Conferences

 

Projects

 

Awards and Honors

 

Additional Responsibility