BIO-DATA OF PROF. P. S. AVADHANI

1. Present Position a) Professor AU College of Engineering (Autonomous), Andhra University, Visakhapatnam- 530 003. Phone: 91-891-2799794 (R) 91-891-2549595 (O) Cell: 098851-87815 E-mail: psavadhani@yahoo.com

Website: www.psavadhani.info

b) Convenor, APPGECET- 2019 AP State Council Of Higher Education, Andhra Pradeshc) Member, Board of Governors Indian institute of Engineering Science & Technology Shibapur, West Bengald) Member, Board of Governors Indian institute of Petroleum & Energy, Visakhapatnam, AP

2. Address for Communication Professor,Dept. of Computer Science & Systems Engineering,A.U College of Engineering (autonomous),Andhra University,Visakhapatnam- 530 003Phone: 91-891-2799794 (R)91-891-2549595 (O)Cell : 098851-87815E-mail: psavadhani@yahoo.com

3 3. Qualifications 1. PhD from I.I.T. Kanpur, India.2. M. Tech (Computer Science), I.I.T. Kanpur, India3. F.I.E., The Institute of Engineers (India)4. Fellow, AP Academy of Sciences

4 4. Areas of Interest 1. Computer Algorithms2. Cryptographic Algorithms3. Data and Network Security

5 5. Awards:1) Best Researcher Award for the year 2005 - 2006 from Andhra University, Visakhapatnam2) Bharath Jyothi Award for the year 2008 from International Friendship Society, New Delhi.3) Best Academician Award for the year 2009-2010 from Andhra University, Visakhapatnam.4) Chapter Patron Award for the year 2010-2011 from Computer Society of India.5) Distinguished Academician Award for the year 2011 from Pentagram Research Centre, Hyderabad.6) State Best Teacher Award for the year 2015 from Government of Andhra Pradesh.7) Distinguished Principal Award for the year 2017 from Tech Next India.8) Computer Society Of India Fellowship Award for the year 2017 from Computer society of India.

6 6. Other Contributions:1) Editor-in-Chief for the Annual International Conference on Advances in Distributed and parallel

Computing, Singapore, 1-2, November 2010.2) Chief editor, CSI-VIZAG e-newsletter, 2010-113) Columnist in the Daily Telugu Newspaper ‘SAKSHI’ for the Engineering students.4) Chairman, Organizing committee, National Seminar conducted by CSI-Vizag, 26th-28th February 20115) Co-editor for the Proc. Of the 2nd Int. Conference on Infocomm Technologies in Competitive

Strategies (ICT 2011) held on 12th September 2011 at Singapore.6) Member, Reviewer Panel for the 2nd International Conference on Emerging Trends in Computer

Science, Communication and Information Technology, Yeshwant Mahavidyalaya, Nanded, from 9th

February, 2015 to 11th February, 2015.7) Member, Lab Research Council, Naval Science & Technological Laboratories (NSTL), Visakhapatnam

from March,2017 to March, 2019.

7. Honours1) Invited by Tata Consultancy Services to attend a meeting SANGAM: MEETING OF MINDS at New

Delhi. February, 20042) Invited by Microsoft Corporation to Bangalore to attend a workshop on .Net Technologies, April 20043) Invited by Microsoft Corporation to Malaysia to attend a conference on .Net Technologies, June 2004.4) Served as member of National Board of Accreditation of AICTE and inspected various Engineering

Colleges all over India as a member of NBA.5) Delivered Invited talks at many national and international conferences.6) Chaired many sessions at national and international conferences at many places in India and abroad.7) Invited by Amirkabir University, Tehran, Iran as a Special Guest to deliver the lecture in the 1st

International Conference on New Research Achievements in Electrical and Computer Engineering on 09 th

September, 2016.

8. Ph.D’s Produced:

S.No Name of the Student Title of the Thesis

Year of Award

1 M. Shashi Intelligent Legal Assistance for Adjudication 1995

2 P. P. Roja Shared Key Authentication Based On Public Key Cryptosystems Using Montgomery Methods 2006

3 K. Venkata Rao Authentication based on Wavelet transformations 2008

4 D. Lalitha Bhaskari

Encoding schemes based on Godelization and Huffman coding for Steganography and Digital Watermarking 2009

5 P. B. Vijaya Kumar

A Hybrid Forensic Model Based on Evidence Graph and Dynamic Computer Forensics Model (DEMED) using Danger Theory 2009

6 Ch. Rupa An Authentication Method for Secure Message Transmission in Mobile Devices using Cheating Text Technique. 2011

7 A.S.N Chakravarthy

A Probabilistic approach for authenticating text or graphical passwords using associative memories 2011

8 S. Suresh Babu Asymmetric key cryptosystem for secure communication using Hilbert matrix. 2012

9 B. V. Rama Devi Secure Transmission of images using Godelization. 201210 KVSSRS Sarma A secure communication using Pell’s equation 2012

11 P. V. K. Raja A symmetric shared cryptosystem for confidentiality and authentication using Hilbert matrix 2013

12 I.S. Pallavi A novel multiple visual secret data hiding scheme 201413 M. Hasan A model for encryption based on truncation 201414 R.Ch. A. Naidu Intrusion Detection based user profiling using fuzzy logic 201515 R. Siva Ranjani Symmetric Cryptosystem using Lagrangian polynomials 201516. M. Kondala Rao Authentication Techniques using Jacobi Symbol 201517. Ravi Mathey An encryption methodology based on soft computing 2015

18. P. Vachaspati A Novel approach for password authentication using one time passwords 2016

19. Z. Solomon Design and development of a novel high interaction honeypot system for attacks on secure shell protocol 2016

20. A. Sesha Rao Detection of Malicious Emails by improved artificial neural networks 2018

9. Ph.D’s Under Guidance :S.No Name of the Student Title of the Thesis1. V. Lokam Madhavi Zero knowledge protocols

2. P. Venkata Rao Authentication in cloud computing3. S. Ravi Kumar Raju Algorithms for Monetary Policy Transmission4. T. Sri Siva Ramayya Cyber Security5. Ch. Anusha Deep Learning

6. Chandrasekhar Cyber Security

7. M. V. V. R. Gupta Cyber Security

8. Ch. Sita Sireesha Machine Learning

10. Projects Handled

1) A consultancy project titled “A software Design of E-governance of VMC Soukaryam“worth 1.8 lakhs₹ was handled successfully for Visakhapatnam Municipal Corporation during august 2005 to march 2006.

2) Principal Investigator on a project titled "An Investigation on the impact of encoding schemes in steganography and watermarking algorithms" funded by Ministry of Communications & Information Technology (MIT), New Delhi for 24.20 Lakhs, form April 2009 to July 2010.

11. Symposia/Seminars Conducted:

S.No Title of the Seminar/ Symposia Level of Seminar/ conference

Place & Date

1. Organizing Secretary, Workshop in Image Processing and Analysis (WIPRA – 96)

National Seminar Andhra University, Visakhapatnam, Dec,1996

2. Chairman, Student Chapter Committee, BIG – 2003 Organized by CSI, Visakhapatnam

National Students Seminar

10th –12th June, 2003 Visakhapatnam

3. TECHNOGRAIL05 National Seminar 11th-12th March,20054. Chairman paper Evaluation

Committee INCON –06 organized by CSI, Visakhapatnam

International 25th-26th Feb,2006

5. TECHNOGRAIL06 National Seminar 3rd – 4th March,2006

6. Editor-in-Chief , Annual international Conference on Advances in Distributed and parallel Computing, Singapore

International 1-2, November 2010,

12. Books Published:

S.No Title Name of the publisher Year1.

Data Structures and Algorithms School of Distance Education, JNTU Hyderabad 1998

2.Database Management Systems School of Distance Education JNTU, Hyderabad 1997

3. Data Structures and Programming Methodology

School of Distance Education, Andhra University, Visakhapatnam 2001

4.Database Management Systems School of Distance Education, Andhra University,

Visakhapatnam 2002

5. Discrete Mathematical Structures

School of Distance Education, Andhra University, Visakhapatnam 2002

6.Computer Graphics Tata McGraw Hill Pub. Co, New Delhi 2008

13. Positions Held:

S.NoName of Position Period

From To1. Member, Board of Governors,

Indian Institute of Engineering Science & TechnologyShibapur, West Bengal

2019 2022

2. Member, Board of GovernorsIndian institute of Petroleum & Energy, Visakhapatnam,

2019 2022

3. Member, Lab Research Council, Naval Science & Technological Laboratories (NSTL), Visakhapatnam

March,2017 March, 2019.

4. Convener, VPT TEST-2019, Visakhapatnam 2019

5. Convener, APEPDCL TEST – 2019,Visakhapatnam 2019

6. Principal, AU College of Engineering (Autonomous),Andhra University, Visakhapatnam 1st July, 2016 26th Dec 2018

7. Vice Principal, AU College of Engineering (Autonomous), Andhra University, Visakhapatnam 5th Jan, 2015 30th June, 2016

8. Chairman, Faculty of Engineering, AU College of Engineering (A), Andhra University, Visakhapatnam 5th Jan, 2015 28th Feb, 2016

9. Convener, Andhra Pradesh PG Common Entrance Test(APPGECET) 2017 2019

10.Member, College Research Committee, AU College of Engineering (A),Andhra University, Visakhapatnam

2015 &1st August, 2011&

2009

2018 &31st July,

2013&2011

11. I/C Principal, AU College of Engineering (Autonomous),Andhra University, Visakhapatnam July, 2014 4th Jan 2015

12. Member, Academic Council, GVP College for Degree and PG Courses (Autonomous), Visakhapatnam 2013 Till date

13. Regional Coordinator, ICET – 2015,Visakhapatnam Region, Visakhapatnam 2015 -

14. Convener, APEPDCL TEST– 2015, Visakhapatnam 2015 -

15. Convener, APEPDCL TEST – 2014, Visakhapatnam 2014 -

16. Member, Board of Studies in Computer Science,Berhampur University, Orissa 2012 2015

17.Member, Academic Senate, Andhra University, Visakhapatnam 2014 2015

18.Chairman, Computer Society of India, Visakhapatnam Chapter 2015 2016

19. Vice Chairman, Computer Society of India, Visakhapatnam Chapter 2014 2015

20. Member, Departmental Research Committee,Dept. of CS & SE, AUCE(A), Andhra University,Visakhapatnam.

2013 2016

21. Member, Board of Studies, GVP College of Engineering, 2012 2013

Madhurawada, Visakhapatnam22. Expert Member, Selection Committee for Appointment of

University Teachers, Rashtrasanth Tukadoji Maharaj Nagpur University, Nagpur

2012 2012

23. Member, Board of Studies in Computer Science, AU College of Engineering (A), Andhra University, Visakhapatnam 2012 2012

24. Member, Advisory Committee for CSE, IT and MCA, ANITS College, Visakhapatnam 2012 2012

25. Member, Board of Studies in CSE,IT & CS & SE, JNTUH, Hyderabad 2012 2014

26. Chairman, Faculty of Engineering, AU College of Engineering (A), Andhra University, Visakhapatnam 2nd July, 2012 30th June,

201427. Organizing Chair, Information systems Design and

Intelligent Applications - 2012, CSI 2012 2012

28.Convener, Institute - Industry - Interaction committee. 1st August, 2011 31st July, 2013

29. Member, Governing Body, SRKR Engineering College, Bhimavaram 2011 till data

30.Subject Expert, Ideal College of Arts & Sci., Kakinada 2011 2011

31. Chairman, Vignan Vihara Residential School, Gudilova, Visakhapatnam 2011 till date

32. Member, Academic Council, Gayathri College of Engineering, Visakhapatnam 2011 2014

33. Member, Board of Studies, Department of Commerce &Management Studies, Andhra University, Visakhapatnam

8th November, 2010

7th November, 2013

34. Subject Expert, Board of Studies, KGRL Degree College(A),Bhimavaram, W.G. Dist. 2010 2012

35. Member, Adhoc Board of Studies, Krishna University, Machilipatnam 2010 2010

36. Member, Board of Studies in Systems Design, Andhra University, Visakhapatnam 9th July, 2010 8th July, 2013

37. Member, Board of Studies in CSE, IT & CS & SE,JNTUH, Hyderabad 2010 2010

38. Member, Board of Studies of CSE to finalize MCA Syllabus, JNTUH, Hyderabad 2010 2010

39. Subject Expert, Board of Studies, Ch. S. D. St. Theresa's Autonomous College for Women, Eluru 2010 2010

40. Director, Information Management Centre, Andhra University, Visakhapatnam 2010 2013

41. Member, Board of Studies, Dept. of Computer Science,M.R. College(A), Vijayanagaram 2009 2009

42. Chairman, PG Board of Studies, Dept. of CS & SE,AU College of Engineering (A), Andhra University, Visakhapatnam

2009 2012

43.Resource Person, The Hindu Education Plus, Visakhapatnam 2009 2009

44. Member, Adhoc Board of Studies in MCA, Krishna University, Machilipatnam 2009 2009

45. Expert Member, Board of Studies in CSE, IT & Computer 2009 2009

Applications, Gayathri College of Engineering, Visakhapatnam46. Member, Members of the Technical Committee For procurement

of Computers, Visakhapatnam Port Trust, Visakhapatnam 2009 2009

47.Member, Board of Studies, JNTUH, Hyderabad 2009 2011

48. Member, Committee to Finalize Syllabus of MCA Course, Krishna University, Machilipatnam 2009 2009

49. Subject Expert, Board of Studies, DNR College , Dept of Computer Science, Bhimavaram 2008 2010

50. Subject Expert, Prepared Syllabus for Computer Skills paper for UG Courses, Andhra University, Visakhapatnam 2008 2008

51. Placement Officer, AU College of Engineering (A),Andhra University, Visakhapatnam 2008 2013

52. Co-ordinator, Training Programmes, AU College of Engineering(A), Andhra University, Visakhapatnam 2008 2009

53. Technical Expert, Technical cum Purchase Committee,Pondicherry University 2008/2009 2008/2009

54. Member, Board of Studies for Computer Science,Ch. S. T. Theresa's College for Women, Eluru 2008 2010

55. Member, Board of Studies, Dept. of Metallurgical Engineering, AU College of Engineering (A), Visakhapatnam 2008 2011

56. Chairman, Board of Studies for Undergraduate Studies,Andhra University, Visakhapatnam 2007 2009

57. Founder Chairman, Board of Studies, AdikaviNannayya University,Rajahmundry 2007 2009

58. Member, Board of Under Graduate Studies, North East Hill University, Shillong, Meghalaya 2006 2009

59. Officer on Special Duty, AU College of Engineering(A), Andhra University, Visakhapatnam 2006 2008

60.Treasurer, BharathiyaVidya Kendram,Visakhapatnam 2005 till date

61. Member, Board of studies, Dept. of Computer Sci.,Acharya Nagarjuna University, Guntur 2001 2003

62. Member, Board of Studies, Dept, of Adult & Continuing Education, Andhra University, Visakhapatnam 1996 1999

63. Member of UGC Curriculum Development Committee at National Level 1986 1989

14. Membership of Professional Bodies:1) Life Member, Computer Society of India (CSI)2) Life Member, Association of Mathematics Teachers of India (AMTI)3) Life Member, International Society of Industrial & Applied Mathematics (ISIAM)4) Life Member, Indian Society for Technical Education (ISTE)5) Life member, Youth Hostels Association of India (YHAI)6) Life Member, International Society on Education Technology.7) Fellow, The Institution of Engineers (India)8) Life Member, Indian Science Congress Association of India,

9) Life Member, Cryptology Research Society of India (CRSI)

15. Other Professional Activities:1) Resource Person, Indira Gandhi National Open University at Visakhapatnam, India2) Lesson Writer, School of Distance Education, J. N. T. University, Hyderabad, India.3) Lesson Writer, School of Distance Education, Andhra University, Visakhapatnam4) Delivered Invited talk at NSTL Visakhapatnam on Machine Learning in 2018.5) Delivered Invited talks at Academic Staff College Andhra University Visakhapatnam on Teaching

and Research Methodologies and Machine Learning and IOT in 2018.6) Delivered Invited talk on Cyber Security in Cyber Security and Machine Learning workshop in

Andhra University in 2018.7) Delivered Invited talk on Standards at BSI. 8) Delivered lecture at National Institute of Oceanography on January Ist 2018.

16. List of Publications:a) International Journals:

1) M.Shashi, KVSVN Raju, P. S. Avadhani,“ Reasoning with Fuzzy sensors”, IEEE. Transactions on systems, Man and Cybernetics, vol-24,No.3, May, 1994.

2) P. P. Roja, P. S. Avadhani, E. V. Prasad, “An Efficient method of Shared Key Generation Based on Truncated Polynomials”, International Journal of Computer Science and Network Security, Aug, 2006

3) K. Venkata Rao, P. S. Avadhani, “Authentication Based on Wavelet Transformations”, Journal of Discrete Mathematical Sciences & Cryptography”, vol. 9, No. 3, pp.513-521, 2006.

4) K. Venkata Rao, P. S. Avadhani, “Key Distribution Using data Embedding”, International Journal of Computing and Applications, Mar, 2007.

5) Ch. Rupa, P. S. Avadhani , “An Improved Method to reduce the occurrence of collision attack”, International Journal of Computer Science and Mathematical Applications, Vol. 2, No. 1-2, pp. 139-149, 2008.

6) Ch. Rupa, P. S. Avadhani, “A Methodology  for  Advanced  User authentication”, International Engineering  & Technology publications,Vol.2, No.1,2008, pp .001-005

7) D. Lalitha Bhaskari, P. S. Avadhani, A. Damodaram, “A Combinatorial Approach for Information Hiding Using Steganography And GÖdelization Techniques”, International Journal of Systemic, Cybernetics and Informatics, pp. 21-24, 2008.

8) D. Lalitha Bhaskari, P. S. Avadhani, A. Damodaram, “ A blind audio   watermarking scheme for embedding text using Godelization technique”, Vol. 2 , Number 4, IETECH Journal of Advanced Computations, pp. 209-213, 2009.

9) Ch. Rupa,  P. S. Avadhani, “An Improved Method to Reduce the Occurrence of Collision Attack on Hash Function ”, International Journal of Computing and Mathematical Applications, Vol.2, No. 1-2, January-Dec 2008, pp. 121-131.

10) S. Suresh Babu, S. Venkateswarao, S. Varaprasad, P. S. Avadhani, “A Comparative Study of DES and AES w.r.t Level of Security”, IETECH Journal of Advanced Computation,Vol.2, No.3,2008, pp .142-148.

11) D. Lalitha Bhaskari, P. S. Avadhani, A. Damodaram, “A new image partitioning methodology for data hiding based on 2x2 visual cryptographic scheme”, Journal Of Digital Information management, 2008.

12) D.Lalitha Bhaskari, P. S. Avadhani, M.Viswanath, "A Layered Approach for Watermarking In Images Based On Huffman Coding", (IJCSE) International Journal on Computer Science and Engineering, Vol. 02, No. 02, 2010, 149-154.

13) Ch. Rupa, P. S. Avadhani, “Performance Evaluation of Message Encryption Scheme using Cheating Text”, Global Journal of Computer Science and Technology, Vol 1. 2, No 13, pp. 77-80, 2009.

14) Ch. Rupa, P. S. Avadhani, “Major Pitfalls in An Advanced Methodology of user Authentication”, IETECH Journal of Information Systems, Vol 2, No 1, pp. 001- 005, 2007.

15) Ch. Rupa, P. Avadhani, “Fast Comparison Encryption Scheme using cheating text Technique”, International Journal of Engineering Science and Technology, Vol. 2(6), pp. 1725-1728, 2010.

16) B. V. Ramadevi, D. Lalitha Bhaskari, P. S. Avadhani, “A New Steganography Algorithm for Image Hiding using Gödelization Under Frequency Domain”, International Journal of Advanced Research in Computer Science(IJARCS), 2010.

17) B. V. Ramadevi, D. Lalitha Bhaskari, P. S. Avadhani, “A New Encryption Method for Secure Transmission of Images”, International Journal on Computer Science and Engineering, (IJCSE) Vol. 02, No. 09, 2801-28042010.

18) Ch. Rupa, P.S. Avadhani, “Schnorr’s identification protocol using modified message digest algorithm”, IJACE International Journal of Advanced Computer Engineering, Vol. 3(2), July-Dec, 2010.

19) Dr Ch. Rupa, B. Saijyothi, P. S. Avadhani, “A Novel Approach Text Steganography using cheating text by genetic operator crossover”, International Journal of Advanced Research in Computer Science, Vol 2, No. 4, 2011. ISSN 0976 – 5697

20) K V S S R S SSarma , P. S. Avadhani, “Public Key Cryptosystem Based on Pell’s Equation Using the GNU MP Library” International Journal on Computer Science  and Engineering ( IJCSE ), Vol.3, No.1, pp643-648, Jan 2011.

21) A. S. N. Chakravarthy, P.S. Avadhani, “A probabilistic approach for authenticating text or graphical passwords using back propagation, IJCNS International Journal of Computer Science and Network Security, Vol. 11, No. 5, May 2011.

22) A. S. N. Chakravarthy, P. S. Avadhani,” A Novel Approach For Authenticating Textual Or Graphical Passwords Using Hopfield Neural Network”, Advanced Computing: An International Journal, Vol.2, No.4, July 2011.

23) A. S. N. Chakravarthy, P. S. Avadhani,” A Cryptosystem Based On Hilbert Matrix Using Cipher Block Chaining Mode”, International Journal of Mathematics Trends and Technology (IJMTT), pp. 17-22, July-Aug 2011.

24) I. S. Pallavi, P. S. Avadhani, “Permutation based image encryption technique”, International Journal of Computer Applications, Vol. 28, No. 8. Aug.2011.

25) I. S. Pallavi, P. S. Avadhani, “A novel multiple visual secret data hiding scheme”, International Journal of Computer Science and Information technologies, Vol. 2(4), pp.1423-1426, July-Aug, 2011.

26) A. S. N. Chakravarthy, P. S. Avadhani,” Hilbert Matrix Based Cryptosystem Using A Session Key”, International Journal of Engineering Research and Applications (IJERA) Vol. 1, Issue 3, pp.711-715 Sep-Oct 2011.

27) A. S. N. Chakravarthy, P. S. Avadhani,” Handwritten Text Image Authentication Using Back Propagation”, International Journal of Network Security & Its Applications (IJNSA), pp.121-130, Vol.3, No.5, Sep 2011.

28) A. S. N. Chakravarthy, P. S. Avadhani,” A Novel Approach for Pass Word Authentication using Brain -State -In -a Box (BSB) Model”, International Journal of Computer Science and Information Technologies (IJCSIT), pp. 2127-2131, Vol 2 Issue 5 Sept-Oct 2011.

29) N. Sridhar, D. Lalitha Bhaskari, P. S. Avadhani, "Plethora of cyber forensics", International Journal of Advance Computer Science and Applications, Vol. 02, No. 11, pp. 111-114, Nov, 2011.

30) R. Siva Ranjani, D. Lalitha Bhaskari, P. S. Avadhani, "Current trends in group key management", International Journal of Advance Computer Science and Applications, Vol. 02, No. 11, pp. 83-86, Nov, 2011.

31) P. S. V. Vachaspati, P. S. Avadhani, " Quantum Attack Resistant Cloud", in World of Computer Science and Information Technology Journal, ISSN:2221-0741 Vol. 1 2011.

32) T.M.G.S Prakash, P. S. Avadhani, “Security and Sociability Issues in Online Social Networks”, International Journal of Knowledge Engineering and Technology, Vol. 1, No. 1(Jan-2012).

33) I. S. Pallavi, P. S. Avadhani, “Segment Based Visual Cryptography for Key Distribution,” International Journal of Computer Science & Engineering Survey, IJCSES, vol.3, no.1, pp. 105-111, Feb.2012.

34) V. Narasimham, K. Venkatasubbaiah, P. S. Avadhani, “Identification of Critical SSCM Activities Through Confirmatory Factor Analysis” International Journal for Quality research, Vol. x No. x, 2012.

35) Sai Sumanth, P. Jiwan, Ch. Rupa, “Keyless JS algorithm“, International Journal of engineering science and Advanced Technology, Vol. 5, pp. 1397-1401, 2012. ISSN: 2250–3676.

36) I. S. Pallavi, P. S. Avadhani, “Privacy Preserving Through Segment-Based Visual Cryptography,” Advanced Computing: An International Journal , ACIJ, vol.3, no.4, pp. 95-103, July 2012.

37) I. S. Pallavi, P. S. Avadhani, “A Protocol for Secret Sharing Using Segment Based Visual Cryptography,” International Journal of Computer Science and Technology, IJCST, vol. 3 Issue 3, ver. 5, pp. 1053-1056. July –Sept 2012.

38) R. SivaRanjani, D. LalithaBhaskari, P. S. Avadhani, "Secure message transmission using Lagrange polynomial interpolation and Huffman Coding", International Journal of Computer Applications, Vol. 55, No. 1, pp. 33-35, Oct, 2012.

39) P. Srinivasu, P. S. Avadhani, "Genetic Algorithm Based Weight Extraction Algorithm for Artificial Neural Network Classifier in Intrusion Detection”, Procedia engineering, Elsevier, Vol. 38, pp. 144-153, 2012.

40) K. V. S. S. R. S. S. Sarma, M K Rao, P. S. Avadhani, “A Model on Dynamic Threshold Proxy Digital Signature Scheme by Using Pell’s Equation with Jacobi Symbol For Multimedia Authentication”, International Journal of Engineering Science Invention (IJESI) ISSN (Online): 2319 – 6734, ISSN (Print): 2319 – 6726, Vol 2 Issue 1 Jan. 2013, PP.18-22.

41) M. Kondala Rao, P. S. Avadhani, D. Lalitha Bhaskari, “An Identity Based Encryption Scheme based on Pell’s Equation with Jacobi Symbol”, International Journal of Research in Engineering and Science(IJRES), Vol.1, Issue.1, pp17-20, May 2012.

42) R. China Appala Naidu, P. S. Avadhani, “A Comparison of Two Intrusion Detection Systems”, International Journal of Computer Science and Technology (IJCST) ISSN: 0976-8491 (Online) | ISSN: 2229-4333 (Print), IJCST Vol. 4, and Issue 1, Jan - Mar 2013.

43) P. S.V. Vachaspathi, A. S. N. Chakravarthy, P. S. Avadhani,” A Novel Soft Computing Authentication Scheme for Textual and Graphical Passwords”, International Journal of Computer Applications (0975 – 8887), Vol 71– No.10, May 2013, pp. 42-54.

44) M. Kondala Rao, K. V. S. S. R. S. S. Sarma, P. S. Avadhani, “An Identity Based Encryption Scheme Based on Pell’s Equation With Jacobi Symbol”, International Journal of Research in Engineering and Science(IJRES) ISSN: 2320-9364 (Online) | ISSN: 2320-9356 (Print) Vol 1 Issue May 2013 PP. 17-20.

45) P. S. V. Vachaspathi, A. S. N. Chakravarthy, P. S. Avadhani, “An Enhanced Multilevel Authentication Scheme Using Graphical Passwords”, International Journal of Engineering Sciences & Emerging Technologies, Jun 2013, Vol 5, Issue 2, pp.104-118.

46) P. S. V. Vachaspathi, A. S. N. Chakravarthy, P. S. Avadhani, “An Enhanced Mutual Authentication Scheme Using One Time Passwords” , International Journal of Computer Networks and Security, ISSN: 2051-6878, Jun 2013 Vol.,23 Issue.1,pp. 1113-1122.

47) P. S. V. Vachaspathi, A. S. N. Chakravarthy, P. S. Avadhani, “A Novel Timer and Counter Synchronized Challenge-Response Based One-Time Password Authentication”, International Journal of Computer Networks and Security, ISSN: 2051-6878, Jun 2013, Vol.,23 Issue.1,pp.1123-1128

48) N. Sridhar, D. LalithaBhaskari, P. S. Avadhani, “Inverted pyramid approach for E-mail forensics using Heterogeneous Forensic tools”, CSI communications, July 2013, PP: 21-23.

49) M. Kondala Rao, P. S. Avadhani, D. LalithaBhaskari “An Identity Based Encryption Scheme based on Pell’s Equation with Jacobi Symbol”, International Journal of Research in Engineering and Science(IJRES), Vol.1, Issue.1, pp17-20, May 2012.

50) R. China Appala Naidu, P. S. Avadhani “An Effective Evolution of Packet Loss with SNORT”, International Journal of Computer Science and Technology (IJCST) ISSN: 0976-8491 (Online) | ISSN: 2229-4333 (Print), IJCST Vol. 4, Issue 3, July - Sept 2013.

51) R. Siva Ranjani, D. LalithaBhaskari and P. S. Avadhani, “A Novel Technique for Asymmetric Group Key Agreement for Dynamic Open Group Connection Networks”, International Journal of Advanced Research in Computer Science and Software Engineering, Volume 3, Issue 7, July 2013.

52) M Kondala Rao, P. S. Avadhani, D Lalitha Bhaskari, “A Model on Dynamic Threshold Proxy Digital Signature Scheme by using Pell’s equation with Jacobi Symbol” International Journal of Engineering Science Invention(IJESI), Vol.2, Issue 1, pp18-22, Jan 2013.

53) G. Viswam, A. Vengadarajan, B. Narasimhachari, R. Om Kumar, Narayan Panigrahi, P. S. Avadhani, “Pulse Compression Implementation using Multicore High Performance Computing Platform”, Advances in Computing, Control and Communication Technology, pp. 281–290 2016.

54) A. Sesha Rao, P. S. Avadhani, C. Nandita Bhanja, “A Content-Based Spam E-Mail Filtering Approach Using Multilayer Percepton Neural Networks”, Proc. of International Journal of Engineering Trends and Technology (IJETT) – Volume-41 Number-1 - Nov 2016.

55) A. Sesha Rao, P. S. Avadhani, D. Chandrika, “The Upshot of Malicious and Non-Malicious Mails Using Weka”, Proc. of International Journal of Innovative Research in Computer and Communication Engineering Vol. 4, Issue 8, Aug 2016.

56) Ch. Anusha, P. S. Avadhani, “Object Detection using Deep Learning”, Proc. of International Journal of Computer Applications(IJCA), Vol-182 No-32- Dec. 2018.

57) Ch. Anusha, P. S. Avadhani, “Fine-Tuning Convolutional Neural Network Models for improvement of Object Detection Accuracy”, Proc. Of International Journal of Engineering and Advanced Technology (IJEAT), ISSN: 2249-8958, Vol-8 Issue-5, Jun 2019.

58) Ch. Anusha, P. S. Avadhani, "Optimal Accuracy Zone Identification in Object Detection Technique - A Learning rate Methodology", Proc. of International Journal of Engineering and Advanced Technology (IJEAT), ISSN: 2249 – 8958, Volume-9 Issue-1, October 2019.

59) M. V. V. Siva Prasad, P. S. Avadhani, “Attack Tree Design and Analysis of Offshore Oil and Gas Process Complex SCADA System”, Proc. International Journal of Computer Applications (IJCA), Vol. 181 No. 41 No-32- Feb 2019.

60) M. V. V. Siva Prasad, P. S. Avadhani , “Remote Offshore Oil and Gas Platform SCADA System Fault Tree Design and Minimal Cut Sets Analysis”, Proc. of International Journal of Computer Sciences and Engineering(IJCSE), July 2019.

61) R. Sita Sireesha, P. S. Avadhani, “Application of Clustering Algorithms to Group Medical Documents”, Proc. of International Journal of Computer Applications (IJCA), Vol. 178 No. 42 No. 32 Aug 2019.

b) National Journals:1) P. S. Avadhani, “Authentication Based on Zero Knowledge Protocols”, GITAM Journal of Science and

Technology Jan-Jun, 2005.2) P. V. S. L. Jagadamba, P. S. Avadhani, “Database Security”, Journal Of AP Academy of Sciences, vol.

10(2), Jun. 2006.3) K. Venkata Rao, P. S. Avadhani, “A Study on Key management and S-Boxes”, NCISIC-Vol-1 pp. 67-72,

Jan-2008.4) Dr. Ch. Rupa, P. S. Avadhani, “Information Security using Chains Matrix Multiplication”, ,ICCSEA,

SpringerLink-CSIA, 2012, Advances in Intelligent and Soft Computing, Vol. 167 pp: 703-712, 2012. Available in digital library of springer, Scopus. ISBN: 978-3-642-30111-7.

5) P. S. Avadhani “An Overview of Computer Forensics” Journal of Innovation in Computer Science & Engineering, Vol. 2(2), Jan-Jun 2013.

6) N. Sai Sumanth, Dr. Ch. Rupa, P. S. Avadhani, “A New Stegenographic Approach using PLSB and PGE”, India-12 Organized by CSI, Jan 12

7) Dr. Ch. Rupa, J. Madhu Babu, P. S. Avadhani, “An Efficient Authentication Method for Throttling DDoS Attacks”, SpringerLink CCIS, Vol. 269, Global Trends in Computing and Communication Systems, Pages 473-479. Available in digital library of springer. ISBN: 978-3-642-29219-4.

c) International Conferences:1) S. M. Mohiddin, P. S. Avadhani, K. N. Raju, “A conceptual framework for Generalized decision support

system using fuzzy relational models” , presented in the International symposium on electronic device circuits system, Dec. 16-18, 1987, Alexandria, Virginia, USA.

2) S. M. Mohiddin, P. S. Avadhani, K.N.Raju, “Fuzzy Relational models for Strategic decision making” Proc. of IEEE Annual Conference on systems, Man and Cybernetics, Oct. 20-23 , 1987, Alexandria, Virginia, USA.

3) S. M. Mohiddin, M. Sampath Kumar, P. S. Avadhani, “A Conceptual Architecture of generalized Fuzzy Inference Hardware “, International conference on AI for government and Business, Hyderabad, Nov. 24 –25, 1989.

4) Y. V. S. R. Murthy, P. S. Avadhani, “Some accepts of the Development of computer Software as an Educational Aid,” presented in the International Conference on Educational Technology, New Delhi, Nov. 1990.

5) Y. V. S. R. Murty, P. S. Avadhani, "An expert systems design for student evaluation and guidance“, presented in the International conference on Educational Technology, Bhubaneswar, Dec. 1991.

6) P. S. Avadhani, A. Apparao, M. Sampat Kumar, L. S. Somayazulu, “On improvement of the Branch and Bound Algorithm of Travelling Salesman Problem”, International Conference on cognitive Systems NIIT, New Delhi, Dec. 1995.

7) P. S. Avadhani, N. Srinivasa Rao, “Secure Electronic Examination Centre” , International Conference on Computing, Communication and Control Technologies: CCCT04, University of Texas at Austin, Aug. 2004.

8) S. G. Dhande, Karunakaran, P. S. Avadhani, “Computational Geometry and animation of conjugate surfaces”, Proc. Of 6th ICECGDG held at Tokyo, Japan, 19th-23rd, Aug. 1994.

9) P. S. Avadhani, P. PrapoornaRoja, N. Chalamaiah, “Secure Transit of Confidential Documents over Internet using High Speed RSA Algorithm”, International Conference on Computing, Communication and Control Technologies: CCCT04, University of Texas at Austin , Aug. 2004.

10) P. V. S. L. Jagadamba, P. S. Avadhani, “Implementing of Shared Generation of RSA keys”, The 10th World Multi conference on Systemic, Cybernetics and Informatics (WMSCI –2006) Organized by IIIS in Orlando, Florida, USA, 16th -19th July 2006.

11) P. S. Avadhani, “Elliptic Curve Cryptography”, Key note address at the International Conference on E-Security (INCON-06) Organized by Computer Society of India, Visakhapatnam, 25th-26th Feb. 2006.

12) P. S. Avadhani, “Recent Trends in Network Security”, Key Note address at the International Conference on E-Security (INCON-06) Organized by Computer Society of India, Visakhapatnam, 25th-26th Feb. 2006.

13) P. S. Avadhani, “Recent Trends in Network Security”, Key Note address at the national workshop on E-Security Organized by Science College, Nagpur, 12th Aug. 2006.

14) P. S. Avadhani, “Authentication methods in Network Secuirty”, Key Note address at the National seminar on Network Security through graph theory and Cryptology, Organized by DhoteBandhu Science College, Gondia, Madhya Pradesh, 13th Aug. 2006.

15) P. S. Avadhani, “Security in Mobile Computing”, International Conference on E-Security (INCON-06) Organized by Computer Society of India, Visakhapatnam, 25th-26th Feb. 2006.

16) P. V. Suresh, P. S. Avadhani, “Confidentiality and Authentication of Messages”, at the International Conference on E-Security (INCON-06) Organized by Computer Society of India, Visakhapatnam, 25th-26th Feb. 2006.

17) P. Venkatarao, P. S. Avadhani, “Secure Mechanisms of Digital Images Using Wavelets”, at the International Conference on E-Security (INCON-06) Organized by Computer Society of India, Visakhapatnam, 25th-26th Feb. 2006.

18) V. V. Mani Madhuri, P. S. Avadhani, “Shared Key Authentication using NTRU”, at the International Conference on E-Security (INCON-06) Organized by Computer Society of India, Visakhapatnam, 25th-26th Feb. 2006.

19) Ch. Rupa, P. S. Avadhani, G.V.S RajKumar, “BioChips”, Presented Paper in International Conference on Bioinformatics And Diabetes Mellitus Organised by Andhra University at Visakhapatnam on Mar 2006.

20) Ch. Rupa, P. S. Avadhani, “Wireless Application: Mobile Banking”, in International Conference on e-Security, pp: 249-256 Organised by Computer Society of India at Visakhapatnam on Feb. 2006

21) I. S. Pallavi, P. S. Avadhani, “Secure Visual Secret Sharing Scheme” , Proc. of 10th world conference on Integrated Design and Process technology Antalya, Turkey, pp. no.323-325, Jun. 2007

22) Ch. Rupa, P. S. Avadhani,“Major Pitfalls in Advanced User Authentication”, International Conference on Recent Applications of Soft computing in Engineering & Technologies, Organized by IEEE & IET , New Delhi, pp. 69-71, 2007.

23) Ch. Rupa, P. S. Avadhani, “An EncryptoStego Technique in wireless Communication”, International Conference on Advanced Computing and Communication, Organized by IEEE & SIT, Madurai, pp. 28-30, 2007.

24) Ch. Rupa andP.S. Avadhani, “Major Pitfalls in Advanced User Authentication”, Presented in International Conference on Recent Applications of Soft computing in Engineering & Technologies, pp 69-71, Organized by IEEE&IET at Alwar, New Delhi on Nov. 2007

25) Ch. Rupa, P. S. Avadhani,“A Methodology for advanced user authentication using wearable tokens”, Indian Science Congress Association (ISCA), pp. 12, 2008.

26) Ch. Rupa, P. S. Avadhani, “Message Encryption Scheme Using Cheating Text”, 2009 sixth International Conference on Information Technology, pp. 470-474, 2009.

27) D. LalithaBhaskari, P. S. Avadhani, A. Damodaram, “A secure image hiding technique based on multiple image retrieval and public key encryption method “, International Conference on Sensors, Security ,Software & Intelligent Systems organized by Coimbatore Institute of Technology, Coimbatore, INDIA, Jan. 8-10, 2009.

28) K. V. S. S. R. S. S. Sarma, P. S. Avadhani, “Pell’s Equation based Cryptosystem for providing Authentication”, International Conference on Sensors, Security, Software & Intelligent Systems organized by Coimbatore Institute of Technology, Coimbatore, INDIA, Jan. 8-10, 2009.

29) P. B. Vijayakumar, P. S. Avadhani, “Digital Forensic Concepts Analysis and Reconstruction  of Events”, International Conference on Sensors, Security, Software & Intelligent Systems organized by Coimbatore Institute of Technology, Coimbatore, INDIA, Jan. 8-10, 2009.

30) Ch.Rupa, P. S. Avadhani, “Application of Zero Knowledge Protocol using Modified Message Digest Algorithm”, presented in International Conference on systemic, Cybernetics and Informatics, pp 339-341 organized by Pentagram Research Center at Hyderabad, Jan- 2010.

31) K. V. S. S. R. S. S. Sarma, P. S. Avadhani “Pell’s equation based Cryptosystem for providing Confidentiality and Authentication”, proc. of International Conference on Statistics, Probability, Operational Research, Computer Science and Allied Areas  conjunction with IISA and ISPS at A.U. Visakhapatnam, Jan. 2010.

32) K. V. S. S. R. S. S. Sarma, P. S. Avadhani, “ A Threshold Cryptosystem Using Pell’s Equation” proc. of International Conference on Information Technology  New Generation(ITNG) Los Vegas USA, Apr. 2011.

33) I. S. Pallavi, P. V. Vinay, P. S. Avadhani, “Multiple Image Secret Sharing Scheme”, Proc. of 20th International Conference on Software Engineering and Data Engineering (SEDE-2011), Las Vegas, Nevada, USA during, pp. 155-159, Jun. 2011.

34) R. Sivaranjani, D. LalithaBhaskari, P. S. Avadhani , “Secure GKA Using SVD Matrix Decomposition and Kronecker Product”, International Conference on Information Systems Design and Intelligent Applications (INDIA-2012) 5th to 7th Jan., 2012, CSI-Vishakhapatnam Chapter, Vishakhapatnam

35) R. China Appala Naidu, P. S. Avadhani, “A Comparison of Data Mining techniques for Intrusion Detection”, 2012 IEEE International Conference on Advanced Communication Control and Computing Technologies (ICACCCT) ISBN No. 978-1-4673-2048-1112/2012 IEEE.

36) K. V. S. S. R. S. S. Sarma, M. K Rao, P. S. Avadhani, “A Model On Dynamic Threshold Multi-Secret Sharing Scheme using Pell’s Equation with Jacobi symbol”,  Proc. of International Conference on Information Technology New Generation (ITNG-2013) Los Vegas USA, Apr. 2013.

37) M. Kondala Rao, P. S. Avadhani, D. Lalitha Bhaskari, “A Model on Dynamic Threshold Multi-Secrete Sharing scheme using Pell’s equation with Jacobi Symbol”, Proc. of International Conference on Information Technology New Generation, published in IEEE Computer Society, ITNG-2013, Los vegas, USA, April 16th – 19th, pp74-79 2013.

38) G. Viswam, B. M. Akshay, A. Vengadarajan, P. S. Avadhani, "High Performance Computing Using GPGPU for Radar Applications", presented in 9th International Radar Symposium India-10-14 Dec. 2013.

39) Ch. Rupa, B. Sai Jyothi, P. S. Avadhani, “Secure Data transmission using Dual Steganographic Approach“, Presented in International Conference on technology and Innovation, Organized by IRDO at Chennai on July 2011.

40) Ch. Rupa, J. Madhu Babu, P. S. Avadhani, “Performance Evaluation of a Stganographic Approach based on Genetic operator Crossover“, Presented in Int. Conf on technology and Management, pp. Organized by IRDO at Hyderabad on Mar. 2011.

41) M. Solomon Zemene, P. S. Avadhani, "Implementing high interaction Honeypot to study SSH Attacks", presented in IEEE 2015 International Conference on Advances in Computing, Communications and Informatics (ICACCI) at Kochi India in 2015.

42) Sayed Hasan Mortazavi, MadiheSadat Yazdani, Farhad Jalizadeh, P.S Avadhani, "A Novel Secure protocol called FSSL using Fuzzy Controller for web security”, presented in Systems, Man and Cybernetics(SMC), IEEE Conference at Sandiego CA, USA in 2014.

43) A. Sesha Rao, P.S Avadhani, C. Nandita Bhanja, "Detecting Targeted Malicious E-Mail Using Linear Regression Algorithm with Data Mining Techniques", Presented in International Conference in Computational Intelligence in Data Mining(CIDM) in Dec. 2016.

44) A. Sesha Rao, P .S. Avadhani, “Malevolent E-mail Detection via Random Forest: A Data Mining Approach”, International Conference on Digital India in Global IT Spectrum, hosted by CSI, Visakhapatnam Chapter, 24-25th , Feb. 2017.

d) National conferences:1) P. S. Avadhani, “Local LP -- Inverse Theorems of a general order for linear combination of Bernstein-

Kentorovitch polynomials, presented in the Symposium on frontiers of Mathematical Sciences held at IIT, Kanpur , Mar. 1985.

2) S. M. Mohiddin, P. S. Avadhani, K.N.Raju, “Semantic models for decision support ", presented in the Southern Regional Conference of Computer Society of India,. Nov. 28 & 29, 1987, Visakhapatnam.

3) K. S. Swami, S. M. Mohiddin, M. Sampath Kumar, P. S. Avadhani, “Knowledge modelling in expert systems“, presented in the Southern Regional Conference of Computer Society of India, Nov.28&29, 1987,Visakhapatnam.

4) M. S. PrasadBabu, P. S. Avadhani, K. N. Raju, S. M. Mohiddin, “Fuzzy optimal routing strategy for a packet switched computer network”, Proc. 76th Indian Science Congress, part IV, Madhurai , Jan. 1989.

5) P. S. Avadhani, M. Sampath Kumar, M. S. PrasadBabu, “An alternate approach for vote assignment in distributed computing systems”, Proc.81st. Indian science Congress, Part IV, Jan. 1994.

6) P. S. Avadhani, L.S. Somayajulu, “The Splines and their Applications”, Workshop in Image Processing and Analysis (WIPRA–96), Andhra University, Visakhapatnam, Dec. 1996.

7) Ch. Rupa P. S. Avadhani, “A Methodology for advanced user authentication using wearable tokens”, pp 12, organized by Indian Science Congress Association (ISCA) at Visakhapatnam on Jan.08.

8) P. S. Avadhani, “Application of Mathematics to Network Security”, Proceedings of Mathematical Techniques and their Applications to Engineering and Physical Problems, 23-24, May 2008.

9) K. Krishna Kiran, Dr. Ch. Rupa, Prof. P. S. Avadhani, “A Novice Approach to Identity based Page Redirection Anti – Phishing Technique”, IEEE conference on ACNCN, March 2012 organized by Andhra University, Vizag, Mar. 2012.

10) P. S. Avadhani, delivered a plenary talk on Cryptography in the National Conference held on March 27 th, 2019 at the Department of Mathematics, Rastrasant Tukadoji Maharaj Nagpur Univrsity, Nagpur

11) P. S. Avadhani, delivered a invited talk on Applications of Mathematics to Computer Science in the National Conference held on March 27th, 2019 at the Department of Mathematics, Rastrasant Tukadoji Maharaj Nagpur

e) IPRs1) “A method of encoding and decoding for secure message transmission based on keyless rotational (carpet)

shift approach” Ref. No:2934/CHE/2014 2) “Controlling of security Risks using cheating Text“ Ref. No:8822/2015-CO/L

f) List of Articles:1) P. S. Avadhani, “A note on the extension on Ramanujan Number”, Ganitha Chandrika vol.5, issue - 3,

page no: 28-29, 2004.2) P. S. Avadhani, “Cryptographic Algorithms”, an article published in the CSI@Vizag, a bimonthly

newsletter, July, 2006.3) P. S. Avadhani, “Grid Computing - Issues and Challenges”, an article published in the CSI@Vizag, a

bimonthly newsletter, Nov. 2006.4) P. S. Avadhani, “ Suggestions for the first year students”, an article published in Engineering Bhavitha in

SAKSHI, a daily News Paper on 11th Nov. 2010,5) P. S. Avadhani, “Importance of mini and main projects”, an article published in Engineering Bhavitha in

SAKSHI, a daily News Paper on 25th Nov. 20106) P. S. Avadhani, “importance of internships for students ”, an article published in Engineering Bhavitha in

SAKSHI, a daily News Paper on 9th Dec. 20107) P. S. Avadhani, “getting good campus placement & some tips for innovation”, an article published in

Engineering Bhavitha in SAKSHI, a daily News Paper on 23rd Dec. 2010.8) P. S. Avadhani, “Interpersonal Skills”, an article published in Engineering Bhavitha in SAKSHI, a daily

News Paper on 21st Oct. 2010.9) P. S. Avadhani, “Career and computers”, an article published in Engineering Bhavitha in SAKSHI, a daily

News Paper on 21st July 2011.

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