• Ph.D. in Engineering  – Mechatronics Research Group (Artificial Intelligence, Image Processing, Data Mining, Pattern Recognition, Clustering and Classification), Department of Mechanical & Manufacturing Engineering, The University of Melbourne, Australia -2005.
• PMP – Certified Project Management Professional –USA (www.pmi.org)- 2008
• Second Ph.D. in Buddhist Studies, Mahachulalongkornrajavidyalaya University, Thailand- 2019.
• M.Eng (2years full-time research). –Information Systems Research Lab, School of Electrical and Electronics Engineering, Nanyang Technological University, Singapore – 2001.
• M.Sc. (2years with research dissertation) – Electrical Engineering (major in computer), National University of Singapore – 1997
  Subjects offered:
  Communication Networks
  Real-time Systems
  Multiprocessor  Systems
  Pattern Recognition
  Multimedia Networking
  dvanced Image Processing
  Neural Networks
  Advanced Software Systems
  Distributed Systems
  The Business of Electronic Product Development
• B.Sc. (Hons) second upper – Computer Science & Engineering, University of Moratuwa, Sri Lanka. – 1993

• Proficient in Sinhala and English
• Passed Japanese Language Proficiency Test (JLPT) – level 3 exam conducted by Japan.
• Working knowledge in German language.

• Conducted lectures, preparing course notes, tutorials, assignments, projects, exam questions for the subject 436-436 Robotics and Computational Mechanics, for the final year Mechatronics/Computer Science undergraduates, in The University of Melbourne, Australia.
• Designed and supervised two final year projects involving image processing, pattern recognition and classification and neural networks, in The University of Melbourne, 2001.
• Conducted tutorials, computer programming sessions in the School of Electrical and Electronics Engineering, Nanyang Technological University, Singapore.
• Supervised the final year project involving artificial intelligence and database programming, at the Nanyang Technological University, Singapore.
• Conducted tutorials in the department of Electrical Engineering, National University of Singapore.
• Conducted lectures, tutorials, lab sessions, for undergraduates in the Department of Computer Science and Engineering, University of Moratuwa, Sri Lanka.
• Assisting the development of course structures, final year projects, in the department of Computer Science and Engineering, University of Moratuwa, Sri Lanka.
• Presentations were done in Singapore, Germany, USA, Australia and Sri Lanka, both in industry and universities.
• Assisting to develop course structures in the Abacus computer school (one of the leading computer schools in Sri Lanka).
• Assisting to conduct the tutorial on Computational Intelligence in the Real-world,  IITC2003 conference, www.iitc.lk/workshops/workshoplist.pdf
• Member of the technical committee and reviewer, IEEE world congress in computational Intelligence (WCCI2008), Hong Kong, June 2008. http://www.wcci2008.org/tc.htm
• Publications co-chair, ICIAFS’08, IEEE sponsored international conference, http://iciafs.org/iciafs2008.html
• Session chair, Third International Conference on Information and Automation for Sustainability(ICIAFS’07), Melbourne, Australia, Dec 2007.
• Reviewer of the 13th Annual Symposium of the Engineering Research Unit (ERU), “Research for Industry”, 2007, Sri Lanka.
• Reviewer of the ICC (International Conference on Communications), 2001, Helsinki, Finland.
• Reviewer of the International Conference on Fuzzy Systems and Knowledge Discovery (FSKD’02), November 18 – 22, 2002, Orchid Country Club, Singapore.
• Reviewer of the Proceedings of the 31st Technical Sessions, Institute of Physics – Sri Lanka, Volume 31, 2015 March 2015, Colombo, Sri Lanka, http://www.ipsl.lk/index.php/

• Artificial Intelligence
• Data Science
• Image Processing and Classification
• Mind Development and Stress Management
• Project Management
• Mathematics and Evolutionary Algorithms

• Awarded the gold medal for the best all-round student performance (sports & academic) – 92/93 at the University of Moratuwa, Sri Lanka. This medal is awarded once a year and open for all the faculties in the university.
• Awarded the scholarship for higher studies from the National Science and Technology Development Board (NSTB), Singapore.
• Awarded the postgraduate scholarship for the degree of MEng (S$24k per annum), Nanyang Technological University, Singapore.
• Awarded AECM/Bosch scholarship (A$ 25k per annum), for the industrial research project in collaboration with Robert Bosch Germany , The University of Melbourne.

• Member IEEE
• Member PMP, PMI –USA (www.pmi.org)
• Council member of the University of Moratuwa (2011-2014)
• Member of the Board of Management, Institute of technology(ITUM), University of Moratuwa (2011-2014)
• Member of the Board of Management, Centre for Open and Distance Learning (CODL)- University of Moratuwa – 2013

• Three months internship at Informatics Pvt. Ltd. (agents for Siemens-Nixdorf in Sri Lanka)  and Jagath Robotics Pvt. Ltd.
• Assembly & trouble shooting main frame and mini range computer systems (hardware and software)

• Dean-FET/Head of Department/ Associate Professor, Department of Electrical and Electronics Technology, University of Vocational Technology, Ratmalana 2017 to date. Conduct lectures and final year project supervision for all four faculties.
• Rector, Sri Lanka International Buddhist Academy, Pallekele, Kandy. 2013
• Deputy Vice Chancellor, Kotelawala Defence University, Ratmalana. 2011 – 2013
• Associate Professor, Informatics Institute of Technology (IIT), Sri Lanka (Jan 2007 to date). Conduct lectures for BSc and MSc students on behalf of the University of Westminister, UK, and University of London, UK. This includes project supervision, course notes/slides preparation, assignment and tutorials, lab sessions etc., and marking exams, course coordination etc.Final year course coordinator-2007, MSc Course coordinator 2007/08. Conduct lectures for MSc and BSc Engineering programs at University of Moratuwa and Rajarata University. Sujects taught: Neural Networks, Wire(less) Security, Human Computer Interaction, Business Information Systems, Compiler Theory, Concurrent programming, Advanced Algorithms, Multimedia and web development, Meditation and Stress Management etc. Supervised many MSc and BSc projects.
• Worked as a lecturer and Postdoctoral Research Staff at Kanazawa University, Japan (June 2005 – 2006).

EMPLOYMENT RECORD

• Senior Consultant (IT) – CECB
• Council member- University of Moratuwa
• Member- Board of Management- ITUM – University of Moratuwa
• Visiting lecturer (Computer Science, Engineering, Mathematics, Management, Meditation) –UoM, GISM, IIT

1. Associate Professor, Faculty of Computing, Department of Computer Engineering,  Kotelawala Defence University(KDU), Ratmalana, Sri Lanka (29-10-2024 to date)
2. University of Vocational Technology (Oct 2017 to 29th Oct 2024)
   Dean/Faculty of Engineering Technology, Senior Lecturer Grade I/Associate Professor /Head of Department, Department of Electrical and Electronics Technology.
3. PhD (second PhD in Buddhist Studies)-Thailand. 2013- 2019.
4. Rector, Sri Lanka International Buddhist Academy (SIBA), Pallekele. 2013..
5. General Sir John Kotelawala Defence University (KDU), Sri Lanka (10/2011 to 02/2013)
   Deputy Vice Chancellor(Academic) – http://www.kdu.ac.lk
6. The Associated Newspapers of Ceylon Limited, “Lakehouse”, Sri Lanka (01/03/2009 to 07/2011)
   Chief Technology Officer (CTO)
   Responsible for all technology improvements and related issues at ANCL. Person In charge of five major departments (IT, Projects, Electro-Mechanical, Building Constructions & Maintenance, Telephone and Multimedia)
7. Dialog – UoM Mobile Communications Research Lab, University of Moratuwa, Sri Lanka (01/08/2008 to 02/2009)
   Director – Projects – http://www.ent.mrt.ac.lk/dialog
8. Informatics Institute of Technology(IIT), Sri Lanka (01/01/2007 to 25/09/2008)
   – Associate Professor to conduct identical courses offered by University of Westminister(UOW), UK and University of London(UOL), UK.
   – Conduct lectures for MSc and BSc final year for courses offered by the University of Westminister, UK
   – MSc and BSc final year course coordinator, UOW
   – Conduct lectures for BSc final year in Computing and Information Systems, UOL
9. University of Kanazawa, Japan. (19/06/2005 to 31/03/2006)
   – Lecturer and  Research Staff at K-INET, Institute of Nature and Environmental Technology
   – Research in Magnetic Sensors based on Giant Magnetoresistance (GMR) for eddy current testing
   – Use an A-D card and parallel port to acquire signals using Labview and Matlab
   – Signal processing and image processing techniques to analyze the signal
   – Detection of defects in PCB boards such as disconnections, chipping cracks, non-uniformity in thickness and short-circuit etc.
10. Emergency Services Authority (ESA), Canberra, Australia. (28/11/2004 to 28/05/2005)
    – ICT Support Officer for the Australian Government Emergency Services Authority.
    – Provision of ICT (Information and Communication Technologies) support services on ESA specific software applications and hardware in conjunction with InTACT.
    – Establish and improve relationships with end-users including the provision of training and operational support, and external suppliers.
    – Managing Service Level Agreements (SLAs), Memorendums of Understandings (MOUs) and Contracts with support agencies and external suppliers.
    – Undertake simple procurements.
    – Provision of Asset management support – IT asset audits including investigation, evaluation, and reporting on asset locations, costs and usage. Refresh/replace IT assets for ESA at end of lease with InTACT and other agencies.
    – Provision of ICT Support and Maintenance Program management support services including finance, HR and general administration.
11. The University of Melbourne, Melbourne, Australia. (18/09/2000 to 26/11/2004)
    – PhD research scholar in Mechatronics Research Group . Part-time lecturer/tutor.
    – Conduct lectures and tutorials in Robotics and Data Fusion for final year undergrauates in the University of Melbourne.
    – Supervise final year undergraduate projects in image processing and classification.
    – Half of the research is conducted in Bosch Laboratories, Germany.
12. Nanyang Technological University, Singapore. (01/09/98 to 31/08/2000)
    – full-time MEng Research Scholar in the Information Systems Research Lab, school of EEE. Part-time tutor.
    – Conducted laboratory sessions and tutorials for undergraduates in the University.
    – Supervised final year undergraduate projects.
13. BSP Singapore Pvt. Ltd., (02/98-05/98) –subsidiary of BSP Inc., Japan.
    -worked as a Software Engineer
    -project leader of a multi-platform factory automation system running on mainframes, UNIX, WinNT and Win95. Successfully released the beta version during this period.
14. Human Interface Engineering Pvt. Ltd., Singapore (03/94 – 12/97) –subsidiary of Seiko Instruments, Japan.
    -worked as an Analyst Programmer/Software Engineer
    -developing a dynamic link library(DLL) in visual C++ for controlling and analysing x-ray images captured by a Scanning Electron Microscope(SEM)
    – developing a Sales Support System using MS Access which has been used in stock control and finance management in Seiko Instruments , Singapore
    – optimizing output frequency of an electronic circuit used in handy phone using genetic algorithms which has been used in industry in Japan
    – analysing and designing projects using object oriented methodology developed by Jacobson, which is based on ‘used case’ approach
    – proficiency in C, visual C++, Pascal for Windows 3.1, Windows for Workgroups,      Win 95,Win 98, Windows 2000, MSDos, UNIX environments
    – have a knowledge in LISP, Prolog, Fourth and AI
    – Successfully completed a course of DB2 for WinNT Administrator, conducted by IBM, in March 1997. Familiar with other Relational Database Systems(Oracal, Informix,Access)
    – Developing an intranet application for the office books database using IIS.
    – Have a knowledge in e-commerce, Java, Active X and Web page designing and development.
15. University of Moratuwa, Sri Lanka (08/93 – 03/94)
    – Attached to the department of Computer Science & Engineering as an Instructor
    – organising & coordinating laboratory sessions.
    – instructing second, third and final year students in the courses conducted by the department
    – assisting in maintaining the department’s computer network (LAN)

• President, Computer Science and Engineers Society (CS&ES), University of Moratuwa (2007/08)
• Represented University of Moratuwa, Sri Lanka in swimming, chess, wrestling, basketball & weight lifting (92/93) 
• Internationally rated chess player(1987)
• Committee member of Chess Federation of Sri Lanka (1993)
• Treasurer of World University Service (WUS) – University of Moratuwa branch. (1992)
• Awarded University Colours for chess, wrestling & weight lifting in the University of Moratuwa.
• Experienced meditation instructor. Conduct meditation sessions for large community in Melbourne and Canberra.

PhD RESEARCH

• Sequence image data fusion for automotive applications (2000 – 2004)-Australia/Germany
• Developing a real time traffic sign recognition system for vehicles. A video camera is used to capture video sequences in an automobile. Image processing, pattern recognition and classification techniques, artificial intelligence are involved. Software testings were done in Matlab and C++. Part of the research had been carried out in Robert Bosch Laboratories in Germany. I spent nearly one and a half years in Germany and the remainder in The University of Melbourne, Australia.

MASTERS PROJECTS

• Parallel Implementation of Pattern Directed Game Tree Search in Computer Chess (1999)- NTU, Singapore
  Main objective of this project is to combine the human thinking power, expert chess knowledge and the parallel computation power to achieve better results in computer chess. More details can be found in the paper in the proceedings of the IASTED International Conference on AI and Soft Computing, 1999, Honolulu, Hawaii.
• Frequency optimization using genetic algorithms (1997)- NUS, Singapore
  In electronic circuits the output frequencies depend on the temperature.  The aim of this project is to determine the values of circuit components that minimize such distortions.

UNDERGRADUATE PROJECT

• Memory hierarchy simulation & evaluation
• The aim of the project is to analyse how different types of memory hierarchy structures affect the performance of a computer system.

1. A.L. Sampath, S.M.D.B. Senanayake, R.L.W. Koggalage, “Water Conservation Practices in Textile Wet Processing: Innovations and Strategies”, SRS -2024, University of Vocational Technology, Nov 2024.
2. R.M.A.R. Rathnayaka1, M.K.P.N.P. Munaweera, R.L.W. Koggalage, “Optimizing Tea Processing with Solar Collectors”, SRS -2024, University of Vocational Technology, Nov 2024.
3. N.S. Samarakoon1, M.J.S. Jayasuriya, R.L.W. Koggalage, “Development of a Plastic Extrude Injection Moulding Machine for Utilizing Recycled Plastic in Food Cutting Board Production”, SRS -2024, University of Vocational Technology, Nov 2024.
4. R.A.D.C. Ranatunga, N.T. Thewarapperuma, R.L.W. Koggalage, “Benefits and Environmental Impact of Wind and Solar Energy in Sri Lanka: A Pathway to Sustainable Development”, SRS -2024, University of Vocational Technology, Nov 2024.
5. D.M.P.B. Dissanayake, M.D.P. Lakshitha, R.L.W. Koggalage, “Analysis of Frequent Electrical Breakdowns in Mawanella: Causes, Impacts, and Mitigation Strategies”, SRS -2024, University of Vocational Technology, Nov 2024.
6. H.K.O. Prasangika, K.H. Madhushan, R.L.W. Koggalage, “Integration of Additive Manufacturing with Traditional Manufacturing Processes for a Hybrid System”, SRS -2024, University of Vocational Technology, Nov 2024.
7. Y.M.D.D.K. Bandara, D.A.R.S. Perera, R.L.W. Koggalage, “Designing a Bund Making Attachment for a Two-Wheel Tractor”, SRS -2024, University of Vocational Technology, Nov 2024.
8. R.M.P.M. Rathnayaka, A.G.N.S. Kumara, R.L.W. Koggalage, “Design of Solar Panel Cleaning Robot”, SRS -2024, University of Vocational Technology, Nov 2024.
9. W.A.P.T. Wariyapperuma, G.D.R.R. Madhawa, R.L.W. Koggalage, “Design and Development of a Functional Battlebot”, SRS -2024, University of Vocational Technology, Nov 2024.
10. S.P. Gamalath, I.S. Lokugamage, R.L.W. Koggalage, “Design and Development of Pick and Place Robot Arm”, SRS -2024, University of Vocational Technology, Nov 2024.
11. P.L.K. Dulanjana, P.K.J.D. Rathnayaka, R.L.W. Koggalage, “Performance Enhancement of Engine Using Turbo Charger to Improve Power Output and Fuel Efficiency”, SRS -2024, University of Vocational Technology, Nov 2024.
12. S.A.O.C. Madhusanka, K.V.K.K. Jayasingha, R.L.W. Koggalage, “Design of Smart Shopping Cart for Enhanced Shopping Experience”, SRS -2024, University of Vocational Technology, Nov 2024.
13. J.R.N.S. Jayawardhana, R.H. Kulitha Geemal, R.L.W. Koggalage, “How to Reduce Harmful Effects of Marine Debris”, SRS -2024, University of Vocational Technology, Nov 2024.
14. R.A.D.C. Ranatunga1, N.T. Thewarapperuma, R.L.W. Koggalage, “Benefits and Environmental Impact of Wind and Solar Energy in Sri Lanka: A Pathway to Sustainable Development”, SRS -2024, University of Vocational Technology, Nov 2024.
15. W.R.I. Madhusanka, G.G.H.R. Chandrapala, R.L.W. Koggalage, “Impact of Social Media on Mental Health”, SRS -2024, University of Vocational Technology, Nov 2024.
16. H.P.D.I.A. Jayasooriya, H.P.J.S. Wijewardhana, R.L.W. Koggalage, “Design and Development of Automated Plastic Bottle Recycling Machine”, SRS -2024, University of Vocational Technology, Nov 2024.
17. R.L.W.Koggalage, L.M.A.D.Dharmasena,“ Development of a Power Operated Black Pepper Thresher Machine”, 2nd International Engineering Research Symposium 2024 (IERS 2024)Colombo, Sri Lanka, November 2024.
18. R.L.W.Koggalage, Danushka Rathnasiri, Umesh Jayaranga,“ IOT Based Fire Detection and Indication System for Inshore Patrol Vessels in Sri Lanka Navy”, 2nd International Engineering Research Symposium 2024 (IERS 2024), Colombo, Sri Lanka, November 2024.
19. R.L.W.Koggalage, K.M.L.B.B.Kadawathamudali,“Automated Hammering Machine”, 2nd International Engineering Research Symposium 2024 (IERS 2024), Colombo, Sri Lanka, November 2024.
20. N W Chanka Lasantha, Ravindra Koggalage, “Comprehensive Understanding of Psychological Traits in Entrepreneurial Achievements Through Insights from the Strategic Way”, Advances in Social Sciences and Management – ISSN 3049-7108 , Vol-2, No-7, pp. 18-31, July 2024.
21. R.L.W.Koggalage, T.A.Warahena, “Introducing an  innovative  blending  appliance  designed  to  replace traditional blenders in kitchens and various applications, ensuring the preservation of nutrients” ,  Asia-Pacific Peace Research Association (APPRA) Conference – 2024, University of Vavuniya, Sri Lanka, March 2024.
22. R.L.W.Koggalage, “Design and Implementation of Clip on Safety Helmet” , Asia-Pacific Peace Research As, sociation (APPRA) Conference – 2024, University of Vavuniya, Sri Lanka, March 2024.
23. D.B.A. Nayanajith, T.M. Kumaranayaka, G.M.K. Champani, R L W Koggalage, “Smart Bed for Disabled People”, Proceedings of the International Engineering Research Symposium (IERS 2023), National Engineering Research and Development Centre of Sri Lanka, Sri Lanka, Nov,2023.
24. R L W Koggalage, W M A Sampath, H G A Sampath, K Y R Amaradewa, “Design and Implementation of an Automated Single- Axis Solar Panel Tracking System to Improve the Efficiency”, Proceedings of the International Engineering Research Symposium (IERS 2023), National Engineering Research and Development Centre of Sri Lanka, Sri Lanka, Nov,2023.
25. W.R.P.W.M.K.R.B.Dambawinna, E.B.R..Kawishka Wimarshana, B.G.Oshan Sanketh Ariyarathna, Ravindra Koggalage, “IOT based Pet Feeding Machine”, Emerging Technologies and Skills for Resilient Industries, International Research Symposium(IRS2023-UOVT), Sri Lanka, 2023.
26. R. L.W. Koggalage, W M A Sampath, H G A Sampath, K Y R Amaradewa ”Development of a Solar Photovoltic System with Single-Axis Tracking”, Emerging Technologies and Skills for Resilient Industries, International Research Symposium(IRS2023-UOVT), Sri Lanka, 2023.
27. W M A Sampath, H G A Sampath, K Y R Amaradewa, R. L. W. Koggalage, “IOT Based Real-Time Portable Weather Data Collecting Station”, Emerging Technologies and Skills for Resilient Industries, International Research Symposium(IRS2023-UOVT), Sri Lanka, 2023.
28. M.D.M.S Perera, B.T.R Weragoda, Ravindra Koggalage,” Possibility of Using Solar Panels as a Replacement of Roof Structure”, Emerging Technologies and Skills for Resilient Industries, International Research Symposium(IRS2023-UOVT), Sri Lanka, 2023 .
29. M.M.A.P.Peiris, A.K.C.D.Athukorala, J.M.D.A.Jayasuriya, “Design And Development Of An Autonomous Tool Cart (ATC)” R.L.W.Koggalage, , International Research Conference Institute of Technology University of Moratuwa(IRCITUM 2022), Vol 9, October 2022.
30. RLW Koggalage, DMUMB Dissanayake, HL Hasith Deshan, WGRMSAB Wethalawe, ” IoT based Green Disinfection Chamber”, Conference on From Innovation To Impact (FITI 2021), IEEE, Colombo, December,2021.
31. P L Jayasinghe, H M S K Herath, R G P C Wijewardhana, S H T Dharmapriya and R Koggalage, “Development of Cinnamon Peeling Machine”, Proceedings of the National Engineering Research Symposium(NERS 2022), pp[23-31], 2022.
32. HPAI Pathirana,VB Godagama, HKSH Premadasa, R.L.W. Koggalage, “Network Infrastructure Maintaining Tool for Small and Medium Scale Enterprises(awarded best paper presentation), 14th International Research Conference, General Sir John Defense University, September, 2021.
33. Suharda P. Ranasinghe, Ravindra L.W. Koggalage, “Use Of Information Systems In Project Planning To Overcome Problems In The Construction Industry In Sri Lanka, And A Framework Can Be Used During Difficult Situations Such As The Covid-19 Pandemic”, International Journal of Applied Science Research [IJASR], Volume 4, Issue 5, September-October, 2021.
34. D.L.C.K.Liyanage, H.G.T.Pathum, A.D.S.Madusanka, R.L.W.Koggalage, “Development of an Automated Delivery Vehicle”, Engineering and Technology Journal e-ISSN: 2456-3358, Vol. 06 Issue 09, September-2021, Page No.-1012-1016.
35. Shyamalie Hadiwattage, Ravindra Koggalage, “Substantial Personal Traits That Distinguish Entrepreneurs”, Current Journal of Applied Science and Technology (Past name: British Journal of Applied Science & Technology), CJAST, 40(16): 46-52, DOI: 10.9734/CJAST/2021/v40i1631423, July 2021.
36. Hansa Edirisinghe, Dr. Ravindra Koggalage, “The Role of Entrepreneurs in Business Development”, International Journal of Scientific & Engineering Research (IJSRE) , ISSN 2229-5518Volume 12, Issue 5, pp. [768-774], May-2021.
37. Ravindra Koggalage, Manjula Welihinda, and Hasitha Nuwan,” GSM Based Smart Fire And High-Temperature Detection System”, Journal of Engineering and Technology for Industrial Applications, Manaus, v.7 n.28, p. 56-61. DOI: https://doi.org/10.5935/jetia.v7i28.738, Mar/Apr, 2021.
38. Harsha Adikari, Ravindra Koggalage, “Can Technology Help New Entrepreneurs with Innovative Products to Overcome Entry Barriers to Business?”, International Journal of Latest Engineering Research and Applications (IJLERA) ISSN: 2455-7137, Volume –06, Issue – 02, PP – 01-08, February 2021.
39. Pathagama Kuruppuge Tharindu, Ravindra Koggalage, “Usability of E-Commerce Websites: State Of The Art and Future Directions”, International Research Journal of Modernization in Engineering Technology and Science (IRJMETS), e-ISSN: 2582-5208, Vol. 3, No. 2, Feb, 2021.
40. MWP Maduranga, Ravindra Koggalage, “Study On Opportunities Of Starting IOT Based Tech Startups In Sri Lanka And Their Challenges”, Journal of Scientific and Engineering Research, CODEN(USA): JSERBR, ISSN: 2394-2630, Jan 2021.
41. Chamara Withanachchi, Ravindra Koggalage, “Qualities and Characteristics of Effective Entrepreneurs in Organizations Today”, European Modern Studies Journal(EMSJ), Vol 5, No 1, 2021. http://journal-ems.com/index.php/emsj/article/view/176/170
42. C M R R Chandrasekara, W M A B Wijekoon, R Koggalage, “GSM Based Smart Mail Box”, Proceedings of the National Engineering Research Symposium (NERS 2020),Vol 1, pp. [139–142], 2020.
43. K A D H Kumarasinghe, L D D Perera, R Koggalage,“Automatically controlled fish tank”, Proceedings of the National Engineering Research Symposium (NERS 2020),Vol 1, pp. [281–282], 2020.
44. S R M Seneviratne, R Koggalage, “Evaluation of the attitudes of using micro level waste disposing methodology as an alternative to large scale municipal solid waste disposal”, Proceedings of the National Engineering Research Symposium (NERS 2020),Vol 1, pp. [295–296], 2020.
45. Pathagama Kuruppuge Tharindu, Ravindra Koggalage, “Dynamics of Green Entrepreneurship Concept: A Review of Literature”, Journal of Multidisciplinary Engineering Science and Technology (JMEST) ISSN: 2458-9403, Vol. 7 Issue 8, August – 2020.
46. Lilanka De Silva, Ravindra Koggalage, “Factors Affecting For The Entrepreneurship Intention Of Undergraduates”, Journal of Multidisciplinary Engineering Science and Technology (JMEST), ISSN: 2458-9403 (Online), Volume. 7, Issue. 5, May – 2020.
47. Evan Peiris, Ravindra Koggalage, “Most Common Personal Traits Of Emerging Entrepreneurs: A Review Of Literature”, Journal of Multidisciplinary Engineering Science and Technology(JMEST), ISSN: 2458-9403 (Online), Volume. 7, Issue. 5, May – 2020.
48. Suharda Ranasinghe, Ravindra Koggalage, “Factors Affecting The Entrepreneurial Decision”, Journal of Multidisciplinary Engineering Science and Technology(JMEST), ISSN: 2458-9403 (Online), Volume. 7, Issue. 5, May – 2020. http://www.jmest.org/browse-archive-2020/
49. Preethi Gunaratne, Ravindra Koggalage, “Does Entrepreneur’s Personality Traits Matter For Enterprise Success? – A Review Of Recent Research”, Journal of Multidisciplinary Engineering Science and Technology(JMEST), ISSN: 2458-9403 (Online), Volume. 7, Issue. 5, May – 2020.
50. Ravindra Koggalage, “Novel Way to Engineer and Manage the World for Happiness using Buddhist Philosophical Ideas”, International Journal of Application of Innovation in Engineering and Management (IJAIEM), (Scopus) Vol. 7, Issue. 3, March 2018. http://www.ijaiem.org/Volume7Issue3/IJAIEM-2018-03-05-1.pdf
51. S.N.W.S.T.Wijethilaka, S.P.C.P. Singhapura,P.G.L.M. Sumanasiri, Ravindra Koggalage, “Recycling Of Concrete Debris Generated From Construction and Demolition Waste”, Emerging Technologies for Industrial Sustenance UoVT Research Symposium, Sri Lanka, 2018.
52. S.D. Kotalawala, Thamara Gamage, Kumudu Mallika, Ravindra Koggalage, “Acceptability of Solar Power System for University of Vocational Technology”, Emerging Technologies for Industrial Sustenance UoVT Research Symposium, Sri Lanka, 2018.
53. M.L.Raqeeb, Arjuna Rathnayaka, Hewavitharana Nilmini, Ravindra Koggalage, “Surface Water Treatment Plant for the Canal Inside The University Of Vocational Technology”, Emerging Technologies for Industrial Sustenance UoVT Research Symposium, Sri Lanka, 2018.
54. D. Madusanka, M. Ranawaka, B. De Silva, Ravindra Koggalage, “An Effective Communication System That Assists In Disaster Management”, Emerging Technologies for Industrial Sustenance UoVT Research Symposium, Sri Lanka, 2018.
55. Katsuji Mizuno, Ravindra Koggalage, “Robot Controller Platform to Integrate Sensor Inputs For Real-Time Automation”, Emerging Technologies for Industrial Sustenance UoVT Research Symposium, Sri Lanka, 2018.
56. M.W.P. Maduranga, D.D.A.Arthanayaka, Ravindra Koggalage, “A Sequential Algorithm Based Approach For Exam Timetable Scheduling In University Of Vocational Technology”, Emerging Technologies for Industrial Sustenance UoVT Research Symposium, Sri Lanka, 2018.
57. Ravindra Koggalage,“Artificial Intelligence Related Refinements for the minimization of the Potential of Unpredictable Disastrous Scenarios” – A study and Analysis, UoVT Research Symposium,Sri Lanka, 2017.
58. Ravindra Koggalage “Artificial Intelligence and Real Intelligence for Happiness”, Keynote Speech, MR2016- International Multidisciplinary Research Conference, Colombo, Sri Lanka, 2nd to 3rd February 2016. http://www.womenstudies.info/aws/
59. Ravindra Koggalage “Global Studies towards Wisdom and Happiness: The Buddhist Perspective”, Keynote Speech, International Conference Global Studies 2015 (GS 2015), Hotel Galadari, Colombo, November 2015. http://www.globalstudies.co/speakers/
60. R Koggalage , “Modern Scientific Views and the Buddhist Perspective of the World”, International Conference Global Studies 2015 (GS 2015), Hotel Galadari, Colombo, November 2015. http://www.globalstudies.co/wp-content/uploads/2014/08/SELECTED-ABSTRACTS.pdf
61. R Koggalage , “Buddhist Vinaya and Spiritual Development towards Nibbana”, 3rd International Buddhist Conference on Buddhist Vinaya: Ecclesiastical and Secular Challenges, Sri Lanka International Buddhist Academy (SIBA), Pallekele, Kandy, September,2015
62. Ravindra L. W. Koggalage, Udaya Meddegama, “Buddhist Response to Social Conflict: A Study of Kalaha Vivada Sutta”, ISAET, IIE and PSRC 2015 International Conference, Pattaya ,Thailand, June 17-19, 2015
63. R Koggalage, K Ranaweera , “Waste Management System in Anuradhapura Sacred City and its Environmental Impact”, Proceedings of the Annual Research Symposium 2012, Faculty of Graduate Studies, University of Kelaniya, pp 100, 2012
64. V Ganeshkumar, RLW Koggalage, “A Language Independent Platform for High Secured Communication Using Encrypted Steganography”, Journal of Computer Science and Engineering, p-ISSN: 2163-1484 e-ISSN:2163-1492,2012;2(5):46-57, doi:10.5923/j.computer.20120205.02
65. R Koggalage, M. pieris, “Concept of Corporate Social Responsibility and How KDU Contributes towards it”, International Symposium- 2012, Sir John Kotelawala Defence University, Aug 2012 video presentation:http://www.youtube.com/watch?v=cn5ZFyoNbzo
66. R Koggalage, Rahubedda, “Development of Elevation Machine for Thin Film Production in Self Assembling, Suitable for Die Sanitized Solar Cell”, International Symposium- 2012, Sir John Kotelawala Defence University, Aug 2012 video presentation: http://www.youtube.com/watch?v=bywcHdkhymo, http://www.kdu.ac.lk
67. Koggalage, R., Dissanayake, D.M.N.P., “Consumption of Bottled Water and its Impact on Bottled Water Market in Sri Lanka”, Proceedings of the Annual Research Symposium 2012, Faculty of Graduate Studies, University of Kelaniya, pp 101, http://repository.kln.ac.lk/handle/123456789/8177
68. SP Perera, R Koggalage, “Personal image and video organizer with person-based navigation Smart-PIVO system”, International Conference of Soft Computing and Pattern Recognition (SoCPaR), IEEE, 2011
69. R Koggalage, S Samaraweera, “Context Based Automated Image Selector for Articles using Text Illustrator”, International Journal of Computer Information Systems and Industrial Management Applications. ISSN 2150-7988 Volume 5 (2012) pp. 177- 184, http://www.mirlabs.org/ijcisim/regular_papers_2013/Paper93.pdf
70. S Samaraweera, R Koggalage, “Automated Text Illustrator Based on Keyword Sense Tagging”, International Conference on Affective Computing and Intelligent Interaction (ICACII 2012), IEEE, Taipei, Taiwan, China, Feb 2012, Journal Lecture Notes in Information Technology, Volume 10, p.259, 2012.
71. H Dissanayake, R Koggalage “A Cost Effective Solution to Reduce Traffic Congestion”, Seventh International Conference on Wireless and Optical Communications Networks WOCN2010 Next Generation Internet, IEEE, Colombo, Sri Lanka, September, 2010
72. V Ganeshkumar, RLW Koggalage, “A Language Independent Algorithm to Send Secret Messages using Steganography”, International Conference on Advances in ICT for Emerging Regions – ICTer2010, IEEE, Colombo, Sri Lanka, September, 2010
73. R Koggalage, H Dissanayake, “A Supporting Tool for Efficient City Traffic Planning: A Genetic Algorithm Based Approach”, Fifth International Conference on Industrial and Information Systems (ICIIS 2010),IEEE, National Institute of Technology Karnataka, Surathkal, Mangalore, India, 29 July – 1 August, 2010
74. Sirisena, K.J.L., Perera, K.A.P.S., Karunarathna, C.D.D.,Hettimulla, H.A.T.D.; Weerawarana, S.,Koggalage, R. “Optimization of newspaper pagination using the simulated annealing algorithm and the genetic algorithm”, Proceedings of ERU conference, University of  Moratuwa, http://dl.lib.mrt.ac.lk/handle/123/8204, 2010.
75. Shashi Gunawardane, Ravindra Koggalage, Ranga Rodrigo,  Senaka Rajapakse, “A Computer-Based ICU Patient Alert and Decision Support System”, Sri Lanka Journal of Critical Care(SLJCC 2009), vol.1, no.1: Inaugural Issue, 2009. http://www.sljol.info/index.php/SLJCC/article/view/119
76. V Ganeshkumar, RLW Koggalage, “Secured Communication using Steganography Framework”, Fourth International Conference on Industrial and Information Systems (ICIIS 2009), IEEE, Peradeniya, Sri Lanka, Dec 2009.
77. T Gunawardane, R Koggalage, “Patient Alert and Decision Support System”, International Conference on Advances in Computational Tools for Engineering Applications (ACTEA 2009), IEEE, Lebonan, July 2009.
78. AW Mohamed, R Koggalage, “Control of Mouse Movements using Human Facial Expressions”, Third International Conference on Information and Automation for Sustainability (ICIAF), IEEE, Melbourne, Australia, December 2007
79. R Koggalage, RJC Ponweera, “Virtual Honeynet for Monitoring and Recording Online Attacks”, Digital Synergy for Seamless Globalization, 25th National Information Technology Conference, CSSL, Colombo, Sri Lanka, September 2007.
80. K Chomsuwan, R Koggalage, S Yamada, “High-Density PCB Inspection and System with Multi SV-GMR Sensor Eddy-Current Testing Probe”, IEEE International Magnetics Conference (INTERMAG 2006), San Diego, USA, 2006
81. S Suwandarathna, R Koggalage, “Increasing Hard Drive Performance – From a Thermal Perspective”, Second International Conference on Industrial and Information Systems (ICIIS 2007), IEEE, Peradeniya, Sri Lanka, August 2007.
82. RJC Ponweera, R Koggalage, “Evaluation and Demonstration of the Usage of a Virtual Honeynet for Monitoring and recording Online Attacks”, Second International Conference on Industrial and Information Systems (ICIIS 2007), IEEE, Peradeniya, Sri Lanka, August 2007.
83. R Koggalage, S Yamada, “PCB Inspection Based on High-Speed Planar Eddy-Current Testing Probe with GMR Sensor”, Annual conference of Electrical Engineers of Japan, IEE, Yokohoma, Japan, March 2006.
84. R Koggalage, K Chomsuwan, S Yamada, “Giant Magnetoresistance Based Eddy-Current Sensor for High-Speed PCB Defect Detection”, IEEE, Proceedings of the International Conference on Information and Automation, Sri Lanka, December 15-18, 2005
85. R Koggalage, S Yamada, “High-Speed PCB Defect Detection by Eddy Current Testing”, 2005 Joint Conference of Hokiriku Chapters of Electrical Societies, Japan, Sep. 2005
86. Ravindra Koggalage, Saman Halgamuge and Arthur L.C. Hsu, “Unsupervised Class Discovery and Feature Selection using an Improved Hierarchical Dynamic Self-Organizing Map”, Neural Information Processing – Letters and Reviews, www.nip-lr.info, Vol. 3, No.1, April 2004.
87. R Koggalage, S Halgamuge,”Reducing the Number of Training Samples for Fast Support Vector Machine Classification”, Neural Information Processing – Letters and Reviews, Vol. 2, No. 3, March 2004. (170 Citations).
88. Ravindra Koggalage, Saman Halgamuge and Arthur L.C. Hsu, “Microarray Data Analysis using Hierarchical Dynamic SOM for Marker Gene Identification of Cancer”, IEEE/ACM Transactions Special Issue on Computational Biology and Bioinformatics. Paper submitted.
89. R Koggalage, Amarasinghe,S, Goh,W.L., “Parallel Implementation of Pattern Directed Game Tree Search in Computer Chess”, Proceedings of the IASTED International Conference on Artificial Intelligence and Soft Computing, August 9-12, 1999, Honolulu, Hawaii, USA.
90. R.Koggalage, “Parallel computing, pattern recognition and artificial intelligence in computer chess”, Technical report for the school of EEE, Nanyang Technological University, Singapore, 1998.
91. R.Koggalage, “How to use the Sales Support System in Relational Database System”, user guide for the Seiko Instruments Inc, Singapore,1997.
92. R.Koggalage, “Circuit optimization using genetic algorithms-software architecture”, Seiko Instruments Inc., Japan, 1996.
93. R.Koggalage, “Using genetic algorithms in optimization”, technical report, Human Interface Engineering pte Ltd., Singapore,1995.
94. R.Koggalage, “Real- time bus monitoring system”, feasibility study and design submitted to the Department of Electrical Engineering, National University of Singapore, Singapore,1995.
95. R.Koggalage, “Object Oriented Programming for Software Applications”, technical report, Human Interface Engineering Pte Ltd., Singapore, 1994.
96. R.Koggalage, “Whats new in Win95-research study”, technical report, Human Interface Engineering pte Ltd., Singapore, 1994.

97.       R.Koggalage, Published 14 Books in Stress Management and Meditation, https://ravi.harimaga.com