Research publications

Conference and workshop papers:

2023:

• Katerina Beta, Weerasinghe, T.D.B., Sakshi Nagaraj, Amalsha Amaratunge,Effective usage of Big Data analytics in Circular Economy" IEEE ICTMOD 2023 Conference, 24-25 November, INPT Rabat and Africa Business School (UM6P Rabat) –  Morocco .

• Pasindu Malshan, Weerasinghe, T.D.B., "A proposal for a Blockchain based application to trace Healthcare Supply Chain across Sri Lanka" IEEE I2CT 2023 Conference, 07-09 April, Lonavla, India.

• Anton Manoj, Weerasinghe, T.D.B., "An IoT-based Weather Monitoring System for Upcountry Farming in Sri Lanka" IEEE INOCON 2023 Conference, 03-05 March, Bangalore, India.

2022:

• Weerasinghe, T.D.B., "Importance of effective delegation in a startup or small-scale IT organizations" IEEE ICEET 2022 Conference, 27-28 October 2022, KL, Malaysia.

• Amalsha Amaratunge, Weerasinghe, T.D.B., "A novel mechanism to detect Cooperate Data Leakages via Digital Watermarking"  IEEE ICEET 2022 Conference, 27-28 October 2022, KL, Malaysia.

2019:

• Weerasinghe, T.D.B., "A Survey Study on Higher Education Trends among Information Technology Professionals in Sri Lanka" IEEE TALE Conference, 10-13 December 2019, Yogyakarta, Indonesia.

2018:

• Weerasinghe, T.D.B., "Usage of RC4 Cipher in SSL Configurations in Web Portals of Sri Lankan Banking/Non-Banking Financial Institutes and Awareness Levels of Relevant Staff About It" 2018 National Information Technology Conference (NITC), 02-04 October, Colombo, Sri Lanka

2013:

• Weerasinghe, T.D.B., "An effective RC4 stream cipher," Industrial and Information Systems (ICIIS), 2013 8th IEEE International Conference on , vol., no., pp.69,74, 17-20 Dec. 2013.

2008: 

• D.M.A.B. Mailewa, S.P.J. Perera, C.A. Munasinghe and T.D.B. Weerasinghe, "Types and Modes Combined Algorithm for Data Encryption and Decryption", in Proceedings of the Peradeniya University Research Sessions (PURSE) 2008, Sri Lanka, Vol. 13, pp 181-182, December 2008.

Journal papers:

2018:

• T.D.B Weerasinghe, C. Disanayake 2018: “Usage of RC4 stream cipher in SSL configurations of web servers used by Sri Lankan Financial Institutes”, International Journal of Cyber-Security and Digital Forensics (IJCSDF), Vol 7, Issue 2, pp 111-118.

2014:

• T.D.B Weerasinghe, 2014: “A Tool to Evaluate Symmetric Key Algorithms”, IAES International Journal of Information and Network Security, VOL.3 No.1

2012:

• T.D.B Weerasinghe. Article: Improving Throughput of RC4 Algorithm using Multithreading Techniques in Multicore Processors.International Journal of Computer Applications 60(16):45-51, December 2012. Published by Foundation of Computer Science, New York, USA.

• T.D.B Weerasinghe. Article: Analysis of a Modified RC4 Algorithm.International Journal of Computer Applications 51(22):12-16, August 2012. Published by Foundation of Computer Science, New York, USA.

• T.D.B Weerasinghe, 2012: “Secrecy and Performance Analysis of Symmetric Key Encryption Algorithms”, IAES International Journal of Information and Network Security, VOL.1 No.2, 77-87.

• T.D.B Weerasinghe, 2012: “Analysis of a Hybrid Cipher Algorithm for Data Encryption”, IFRSA’s International Journal of Computing, VOL.2 No.2, 397-401.