STALENTS合作院士：Reggie Davidrajuh

Bio data and basic academic qualifications …………………………………………………………………. 2
1a. Biodata: …………………………………………………………………………………………………………….. 2
1b. Academic Degrees: ……………………………………………………………………………………………. 2
1c. Professional Experience: …………………………………………………………………………………….. 2
Research Interests ……………………………………………………………………………………………………. 3
Editorial Board Memberships …………………………………………………………………………………… 3
Professional Memberships ……………………………………………………………………………………….. 3
Keynote speeches, Invited Talks and Guest Lectures: ………………………………………………….. 4
5a. Keynote Speech in International Conference: ………………………………………………………… 4
5b. Invited Talks: …………………………………………………………………………………………………….. 4
5c. Guest Lectures: ………………………………………………………………………………………………….. 4
My role as an External PhD Examiner ……………………………………………………………………….. 6
6a. Examiner for PhD Dissertations in Norway …………………………………………………………… 6
6b. Examiner for PhD Dissertations in India ………………………………………………………………. 6
6c. Examiner for PhD Dissertations in Malaysia …………………………………………………………. 7
6d. Examiner for PhD Dissertations in other countries (Canada, Denmark, and South
Africa) …………………………………………………………………………………………………………………… 7
TEACHING: ………………………………………………………………………………………………………….. 8
7a. Visiting Professorship: ……………………………………………………………………………………….. 8
7b. My Current courses at University of Stavanger: …………………………………………………….. 8
7c. Previous courses at University of Stavanger: …………………………………………………………. 8
7d. My PhD Students and their Projects: ……………………………………………………………………. 9
PUBLICATIONS ………………………………………………………………………………………………….. 10
8a. Books ……………………………………………………………………………………………………………… 10
8b. List of Publications: …………………………………………………………………………………………. 11
Awards and Recognitions: the Best Paper Awards ………………………………………………. 21
10a. Best Paper Award at IEEE AIMS 2015: ……………………………………………………………. 21
10b. Best Paper Award at MANUFACTURING 2017: ………………………………………………. 22
10c. Best Paper Award at IEEE ICAM 2018: ……………………………………………………………. 23
Awards and Recognitions: ……………………………………………………………………………………. 24
11a. Outstanding Reviewer Status …………………………………………………………………………… 24
11b. GPenSIM is the “ideal tool” …………………………………………………………………………….. 25
Research Grants …………………………………………………………………………………………………… 26
Conference activities as Program Committee, Session Chair, etc. ……………………………… 27
Miscellaneous ……………………………………………………………………………………………………… 30
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Bio data and basic academic qualifications
1a. Biodata:

Full Name: Reggie Davidrajuh
Current job:
o Professor of Informatics, University of
Stavanger, Stavanger, Norway.
o Visiting Professor of Mechanical Engineering,
Silesian University of Technology, Gliwice,
Poland.
Date of Birth: 02 August 1962
Nationality: Norwegian
Email: [email protected]
Home Page: http://www.davidrajuh.net/reggie
1b. Academic Degrees:
2022: PhD in Mechanical Engineering, from the Silesian University of Technology, Gliwice,
Poland.
Title of the dissertation: “Modularizing Petri Nets for Modeling of Large Manufacturing Systems”
Supervisor: Prof. Damian Krenczyk (Silesian University of Technology, Gliwice, Poland)
2016: Doctor of Science (DSc – Habilitation degree) in Information Science, from the AGH
University of Science and Technology, Krakow, Poland.
Title of the dissertation: “Modeling, simulation and performance analysis of discrete events: The
development of new theories, tools and techniques”
2001: Dr.ing. (PhD) in Industrial Engineering, from the Norwegian University of Science and
Technology (NTNU), Trondheim, Norway.
Title of the dissertation: “Automating Supplier Selection Procedures”
Supervisors: Prof. Ziqiong Deng (Narvik University College).
1994: Master of Science (MSc) in Control Systems Engineering, from the Norwegian Institute of
Technology (NTH – present day NTNU), Trondheim, Norway.
Title of the master thesis: “Light Control System for a Mini Theatre”
Supervisor: Prof. Kjell Malvig, Institutt for teknisk kybernetikk, NTH.
1c. Professional Experience:
2019: Elected to the member of the Norwegian Academy of Technological Sciences (NTVA).
2008 September – to date: Full Professor, Electrical and Computer Engineering, University of
Stavanger, Norway.
2016 October – to date: Visiting Professor, Silesian University of Technology, Gliwice, Poland.
Faculty of Mechanical Engineering, the Institute for Process Automation and Integrated
Manufacturing Systems.
2015 November – May 2016: Visiting Professor, AGH University of Science and Technology,
Krakow, Poland. Faculty of Electrical Engineering, Automatics, Computer Science and Biomedical
Engineering, the department of Automatic control and Robotics.
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2014: Professional fellowship (Fellow, BCS) awarded by the British Computer Society.
2014: Elected to the grade of Senior Member of IEEE.
2001 – 2008: Associate Professor, University of Stavanger, department of Electrical & Computer
Engineering.
2000-2001: Assistant Professor of Technology, Narvik University College, Norway.
1997-2000: Research Fellow at the department of Production and Quality Engineering, NTNU,
Trondheim, Norway.
1995-1997: Research Engineer at the SINTEF-B hydraulic lab @ NTNU. Project: mathematical
modeling and simulation of machines processes (e.g. hydraulic machinery, paper and pulp
machinery).
1993-1995: Teaching assistant at the department of Thermal Energy and Hydro Power, NTNU,
Trondheim, Norway.

Research Interests
Theory:

Discrete Event Systems: Modeling, simulation and performance analysis
Petri Nets
Algorithms
Graph theory
Applications:
Petri Nets based Control of Discrete Event Systems
Real-time systems

Editorial Board Memberships
Editor (2005-2021), International Journal of Business & Systems Research (IJBSR)
Associate Editor (2006 – 2014): Electronic Government: An International Journal
Associate Editor, Expert Systems with Applications (ESWA)
Editorial Board (2001 – 2015): Industrial Management & Data Systems (IMDS)
Editorial Advisory Board, Business & Management Quarterly Review (BMQR)
Editorial Advisory Board, International Journal of Scientific Research in Education (IJSRE)
Editorial Board, Archives of Control Sciences (ACS), A Quarterly of Polish Academy of Sciences
Professional Memberships

Fellow of British Computer Society (FBCS).
Senior Member of IEEE (SMIEEE).
Member of the Norwegian Academy of Technical Sciences (NTVA).
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Keynote speeches, Invited Talks and Guest Lectures:
5a. Keynote Speech in International Conference:
2022: “GPenSIM: A New Tool for Modelling and Performance Analysis of Large Industrial DiscreteEvent Systems,” UKSim-AMSS 24th International Conference on Modelling & Simulation
(UKSim2022), Cambridge University (Emmanuel College), 13 – 15 April 2022.
2018: “A Newer Approach for Performance Analysis of Discrete-Event Systems,” at the
International Conference on Advances in Big Data, Computing and Data Communication Systems
(icABCD 2018), Durban, South Africa, 06 August 2018.
2014: “Modern Applications of Graph Theory,” at the 2014 International Conference on Graph
Algorithms, High Performance Implementations and Applications (ICGHIA), Coimbatore, Tamil
Nadu, India, 17-19 December 2014.
2014: “Modeling Complex Scheduling Problems with a new Petri Net Simulator,” at the
International Seminar on Advanced Simulation Techniques and Computational Methods, Sri
Krishna College of Technology, Coimbatore, India, 16 December 2014.
2010: “On the Making of an Information Society: The Norwegian Approach,” at the IACSIT
Chongqing Conferences ICEIT/ICIFI/ICMMT, Chongqing, China, 18 Sep 2010.
2010: “Information Society in Norway”, at the conference Internetki ”e-Entrepreneurship”, Lublin,
Poland, 12 May 2010.
5b. Invited Talks:
Invited Talk (2009): “Implementing E-Government in Developing Countries: Issues, Problems, and
Solutions”, International Conference on Egovernment & Egovernance, Ankara, Turkey, 12-13
March 2009
Invited Talk (2008): “Alternative (greener) energy supply to North-east Sri Lanka”. Talk given at the
International Seminar – “Towards a Global INGO”, in Oslo, Norway, 22 September 2008
5c. Guest Lectures:
Guest Lecture (2017) “GPenSIM: A tool for modeling and simulation of discrete event systems,”
the Department of Automation, Faculty of Electrical and Electronics engineering, Kaunas
University of Technology, Kaunas, Lithuania, October 31, 2017.
Guest Lecture (2016): “Developing a testbed for Swarmanoid bots”, Silesian University of and
Technology, the Institute of Engineering Processes, Automation and Integrated Manufacturing
Systems, Faculty of Mechanical Engineering, Gliwice, Poland, 12 May 2016.
Guest Lecture (2015): “Modeling Complex Discrete Event Systems: A New Approach based on Petri
Nets”, AGH University of Science and Technology, Department of Applied Computer Science,
Faculty of EEACSBI, Krakow, Poland, 25 November 2015.
Guest Lecture (2015): “Automation of Supplier Selection Procedures”, the Industrial and
Information Systems Engineering program, Department of Industrial and Systems Engineering,
Seoul University of Science and Technology (SeoulTech), Seoul, South Korea, 03 June 2015.
Guest Lecture (2014): “Reduction Technique to discover existence of Polynomial Algorithms”, the
Department of Informatics and Quantitative Methods, Faculty of Informatics and Management,
University of Hradec Kralove, Hradec Kralove, Czech Republic, 29 April 2014.
Guest Lecture (2014): “Modeling, Simulation and Performance Analysis
of Discrete-Event Systems”, the Faculty of Information Technology (FIT), Silesian University of
Technology, Poland, March 04, 2014.
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Guest Lecture (2011): “Modeling, Simulation and Performance Analysis
of Discrete-event Dynamic Systems”, the Faculty of Information Technology (FIT), Multimedia
University (MMU), Cyberjaya Campus, Cyberjaya, Malaysia, 30 November 2011.
Guest Lecture (2011): “GPenSIM: A Tool for Modeling and Simulation of Discrete-event Dynamic
Systems”, the Faculty of Information Science and Technology (FIST), Multimedia University
(MMU), Melaka Campus, Melaka, Malaysia, 01 December 2011.
Guest Lecture (2010): “Discrete Event Systems with Petri Net: A Hands-On Approach with
GPenSIM”, University of Mauritius, Reduit, Mauritius, 12 October 2010.
Guest Lecture (2009): “Modeling Business Infrastructure: Making Most Money from Core Business
Capabilities”, Maria Curie-Sklodowska University (UMCS), Lublin, Poland, 02 December 2009.
Guest Lecture (2009): “Modeling and Simulation of Discrete Event Systems with Petri Net: A HandsOn Approach with GPenSIM”, Budapest University of Technology and Economics (BME),
Budapest, Hungary, 27 October 2009.
Guest Lecture (2009): “Modeling Discrete Event Systems with Petri Net: A Hands-On Approach
with GPenSIM”, Ryerson University, Toronto, Canada, 08 October 2009.
Guest Lecture (2009): “GPenSIM: General Purpose Petri Net Simulator”, Rzeszow University of
Technology, Rzeszow, Poland, 10 June 2009.
Guest Lecture (2009): “GPenSIM: General Purpose Petri Net Simulator”, AGH University of Science
and Technology, Krakow, Poland, 09 June 2009.
Seminar (2006): “Mathematical Approaches for Logic Modeling and Programming in Information
Systems”, University of Stavanger, Stavanger, Norway, 27 April 2006; Talk given as part of the
seminar in natural science series.
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My role as an External PhD Examiner
6a. Examiner for PhD Dissertations in Norway
Songpu Ai (2019) “Household Energy Management System in Energy Internet,” University of
Stavanger, Stavanger, Norway, April 2019.
A. A. A. Aboughonim (2017) “Simulation Models in eGovernment Using System Dynamics,”
University of Agder, Kristiansand, Norway, March 2017.
Antorweep Chakravorty (2015) “Privacy Preserving Analytics on Large Scale Data from Smart
Homes,” University of Stavanger, Stavanger, Norway, September 2015.
Mauritz Panggabean (2014) “Towards Geographically-Distributed Immersive Collaborations with
Delay Guarantee”, Norwegian University of Science and Technology (NTNU), Trondheim,
Norway, May 2014.
Pål Evensen (2013) “Event Processing Applied to Streams of TV Channel Zaps and Sensor
Middleware with Virtualization”, University of Stavanger, Stavanger, Norway, April 2013.
Geir Egeland (2011) “The Availability and Reliability of Wireless Ad Hoc Networks”, University
Graduate Center (UNIK), Kjeller, Norway, March 2011.
Liang Yan (2010) “To Provide Security and Reliability in Wireless Sensor Networks”,
University of Stavanger, Stavanger, Norway, November 2010.
6b. Examiner for PhD Dissertations in India
Gatti, Ravi (2021) “Performance trade off in channel capacity and QoS based on resource
allocation scheduling policy in LTE advanced with carrier aggregation.” Visvesvaraya
Technological University, Belagavi, India. September 2021.
Mynavathi, M. (2021) “Enhancing voltage stability of isolated hybrid power system with the
application of optimized controllers.” Anna University, Chennai, India, March 2021.
Dinakaran, S. Samson (2020) “An adaptive asynchronous secured multiparty computation using
consensus in trusted pals.” Bharathiar University, Coimbatore, India, October 2020.
Abirami, SP (2020) “Varied computational intelligent techniques for early identification and
exploration of autism spectrum disorder in children,” Anna University, Chennai, India, October
2020.
Chandra Prabha K (2020) “Efficient denial of service attack resistance and prevention using
adaptive caching system in hybrid network,” Anna University, Chennai, India, February 2020.
Satya C (2019) “Efficient and enhanced byzantine fault detection and tolerance algorithms for
cloud computing services,” Anna University, Chennai, India, May 2019.
Priya, N. (2019) “Effective modeling of aggregated intrusion detection system for performance
enhancement,” Anna University, Chennai, India, March 2019.
Bhawna Singla (2018) “Design and Development of an Efficient Secure AODV Routing Protocol,”
Thapar University, Patiala, India, May 2018.
Rajan, S. (2017) “Certain Investigations on Router Minimization and Life Time Maximization in
Wireless Sensor Networks,” Anna University, Chennai, India, November 2017.
B. Bazeer Ahamed (2017) “A Framework For Efficient Retrieval Of Data Patterns From Multiple
Data Sources,” Sathyabama University, Jeppiaar Nagar, Chennai, India, September 2017.
Jayanthi, V. (2017) “QoS based efficient routing schemes for minimizing delay and maximizing
network lifetime in MANETs,” Anna University, Chennai, India, June 2017.
Swaraj, K. P. (2017) “Fast detection of temporal hot topics for finding expert clusters from
bibliographic XML datasets”, Anna University, Chennai, India, June 2017.
Kavitha, M. (2017) “A Study on Domination, Eccentric Domination in Graphs and some
Operations on Graphs.” Bharathidasan University, Tiruchirappalli, India, April 2017.
Aruna P. (2017) “Certain investigations on swarm intelligence based virtual machine allocation
and consolidation algorithms for efficient usage of power and resource in cloud computing
environment.” Anna University, Chennai, India, January 2017.
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N. Yamuna Devi (2015) “Enhancing the efficiency of frequent pattern mining using a novel
combination based algorithm and its parallelization”, Anna University, Chennai, India, November
2015.
6c. Examiner for PhD Dissertations in Malaysia
Ahmed M. M. Almadhwahi (2017) “Factors Determining Intention to Use Mobile Banking Among
Clients within Yemeni Banks”, Universiti Teknologi MARA, Selangor, Malaysia, April 2017.
Halimi Bin Zakaria (2015) “Towards Geographically-Distributed Immersive Collaborations with
Delay Guarantee”, Universiti Teknologi MARA, Selangor, Malaysia, October 2015.
Arun Kumar Tarofder (2011) “Diffusion of Web Technologies in the Supply Chain Management
Functions – an Empirical Analysis in Malaysian Business Organizations”, Multimedia University,
Cyberjaya Selangor, Malaysia, August 2011.
Tang Chung Meng (2010) “The role of information systems on organizational effectiveness of
Malaysian companies”, Multimedia University, Cyberjaya Selangor, Malaysia, August 2010.
6d. Examiner for PhD Dissertations in other countries (Canada, Denmark, and South Africa)
Adedayo Solomon Williams (2019) “Information Security Standards and Policies Compliance by
Nigerian Banks,” University of Kwazulu-Natal, South Africa, July 2019.
Satheeskaran Prasad (2017) “Production Decision Analysis Under Exchange Rate, Demand and
Carbon Prices Uncertainties,” Ryerson University, Toronto, Canada, September 2017.
Morten Goodwin (2011) “Towards Automated eGovernment Monitoring”, Aalborg University,
Aalborg, Denmark, August 2011.
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TEACHING:
7a. Visiting Professorship:
Silesian University of Technology, Gliwice, Poland, (2016 – to date), and
AGH University of Sc. and Technology, Cracow, Poland, (2015 – 2016)
My responsibilities during the visiting professorship:

I have given two full courses:
o “Modeling and Simulation of Discrete Event Systems” for master students, and
o “Petri Nets” for PhD students
I have given two seminars for PhD students:
o “Advanced Graph Algorithms”, and
o “Development and application of a new tool for modeling and simulation of discrete
event systems”
Also, I have given many guest lectures to the students as well as to the faculty members. Some of
these guest lecture are:
o “Developing a Testbed for Swarmanoid Bots”
o “Modeling Complex Discrete Event Systems: A new Approach”
o “Queuing Theory Models”
o “Understanding Raw Data”
o Etc.
7b. My Current courses at University of Stavanger:
Master (post graduate) courses:
DAT530 Discrete Simulation and Performance Evaluation
DAT600 Algorithm Theory
7c. Previous courses at University of Stavanger:
Bachelor courses: TE0458 Algorithm and Data Structures; TE0495 Programming in C++; BID 200
Operative System; BID160 Internet Technology;
Master courses: MID230 Developing Distributed Services; MID240 Projects in Computer Science.
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7d. My PhD Students and their Projects:

Rune Melberg (completed PhD in June 2010): “Modeling and Simulation of Atlantic Fish Farming
Industry.”
Nejm Saadallah (completed PhD in August 2013): “Autonomous Drilling Control System.”
Albana Roci (completed PhD in September 2021): “Developing newer algorithms for process
mining based on Petri Nets.”
Rahul Mishra (completed PhD in October 2021): “Development of novel deep neural models for
misinformation and deception detection in news and social media and corresponding evidence
summarization.”
Rituka Jaiswal (completed PhD in June 2022): “Tools and Methodologies for Power Management
in Smart Grids.”
Amir Mohammad (started in September 2020): “Optimization of Tripping In/Out Drilling
Operations using Deep/Machine Learning.”
Muhammad Maaz Akhtar (started in September 2021): “Conversion of ICE vehicles to EVS.”
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PUBLICATIONS
8a. Books
Davidrajuh, R. (2018) “Modeling Discrete-Event Systems with GPenSIM: An Introduction.” Springer.
ISBN-13: 978-3-319-73101-8.
Davidrajuh, R. (2021) “Petri Nets for Modeling of Large Discrete Systems”
Springer. ISBN-13: 978-9-811-65202-8
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8b. List of Publications:
153 Montreer, K., Bienvenu, L., Franquinet, J., and Davidrajuh, R. (2022) “Modeling APAP
Metabolism in Human Liver with Petri Nets,” IEEE 26th International Conference on
Intelligent Engineering Systems 2022 (INES 2022), Crete, Greece, 12-15 August 2022.
152 Mohammad, A. and Davidrajuh, R. (2022) “Understanding Real-Time Data from Drilling for
Oil & Gas in the North Sea,” 26th International Conference on Circuits, Systems,
Communications and Computers (CSCC 2022), Rhodes Island, Greece, 19-22 July 2022.
151 Mohammad, A., and Davidrajuh, R. (2022) “Review of Four Prominent Works on Swab and
Surge Mathematical Models,” International Journal of Simulation. Systems, Science and
Technology, 23, pp.8.1-8.9. DOI: 10.5013/IJSSST.a.23.01.08, Open Access.
150 Sandbakk, T. S., Usama, M., and Davidrajuh, R. (2022) “Simulating a Monitoring System for
an Aquaponics Farm,” International Journal of Simulation. Systems, Science and
Technology, 23, pp.7.1-7.8. DOI: 10.5013/IJSSST.a.23.01.07, Open Access.
149 Guniem, Mohammed Z. and Davidrajuh, R. (2022) “Simulation of Mass Vaccination
Programs: Centralized versus Mobile Vaccination,” International Journal of Simulation.
Systems, Science and Technology, 23, pp.6.1-6.7. DOI: 10.5013/IJSSST.a.23.01.06, Open
Access.
148 Davidrajuh, R. and Joseph, J. F. (2022) “Towards Modeling Road Tunnels: A Petri Nets based
Approach,” International Journal of Simulation. Systems, Science and Technology, 23,
pp.5.1-5.5. DOI: 10.5013/IJSSST.a.23.01.05, Open Access.
147 Mohammad A, Davidrajuh R. (2022) “Modeling of Swab and Surge Pressures: A Survey,”
Applied Sciences. 2022; 12(7):3526. https://doi.org/10.3390/app12073526
146 Jaiswal, R., Maatug, F., Davidrajuh, R., and Rong, C. (2021) “Anomaly Detection in Smart
Meter Data for Preventing Potential Smart Grid Imbalance,” 4th Artificial Intelligence and
Cloud Computing Conference (AICCC’21), Dec 17-19, 2021, online conference.
145 Davidrajuh, R. (2021) “Petri Nets for Modeling of Large Discrete Systems,” Springer. ISBN-
13: 978-9-811-65202-8
144 Jaiswal, R., Davidrajuh, R., and Wondimagegnehu, S. M.(2021) “Fog Computing for Efficient
Predictive Analysis in Smart Grids,” 3Proceedings of the 2021 International Conference on
Artificial Intelligence and its Applications ICARTI 2021, Mauritius, 09-10 December, 2021.
ACM Publications 2021 ISBN 978-1-4503-8575-6.
143 Jaiswal, R. and Davidrajuh, R. (2021) “Optimal Design of Wind Farm Collector System using a
Novel Steiner Spanning Trees,” 33rd Norwegian ICT conference for research and education,
Trondheim, Norway, 29 Nov – 01 Dec, 2021.
142 Jaiswal, R. and Davidrajuh, R. (2021) “A Simple Algorithm for finding Steiner Spanning
Trees,” International Conference on Artificial Intelligence and its Applications (icARTi2021),
Mauritius, 9-10 December 2021.
141 Jaiswal, R. and Davidrajuh, R. (2021) “Fog Computing for Efficient Predictive Analysis in
Smart Grids,” International Conference on Electrical, Computer, Communications and
Mechatronics Engineering (ICECCME), Mauritius, 07-08 October 2021.
140 Roci, A. and Davidrajuh, R. (2021) “Developing a Bridge from GPenSIM to NuSMV for
Model Checking,” 33rd European Modeling & Simulation Symposium – (EMSS 2021),
Krakow, Poland, 15-17 September 2021.
139 Haraldsen, E., Østrådt, K., and Davidrajuh, R. (2021) “Understanding the importance of
efficient visitor flow within Tokyo Skytree”, UKSim-AMSS 23rd International Conference on
Modelling & Simulation, Cambridge University, 31 March – 2 April 2021.
138 Valberg, V., and Davidrajuh, R. (2021) “Estimating Increased Cost of Salmon Lice due to
Global Warming: A Petri Net based Approach”, UKSim-AMSS 23rd International Conference
on Modelling & Simulation, Cambridge University, 31 March – 2 April 2021.
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137 Hathibelagal, M. A., and Davidrajuh, R. (2021) “Modeling Melanin Biosynthesis Pathway with
Petri Nets”, UKSim-AMSS 23rd International Conference on Modelling & Simulation,
Cambridge University, 31 March – 2 April 2021.
136 Davidrajuh, R. (2021) “Modularizing Petri Nets for Modeling of Large Manufacturing
Systems: An Approach based on GPenSIM” PhD thesis (in Mechanical Engineering),
Silesian University of Technology, Poland.
135 Roci, A. and Davidrajuh, R. (2020) “A new dynamic algorithm for Petri Nets Slicing,” 14th IEEE
International Conference on Application of Information and Communication Technologies
(AICT2020), Virtual Conference.
134 Jaiswal, R.; Davidrajuh, R.; Rong, C. (2020) “Fog Computing for Realizing Smart
Neighborhoods in Smart Grids”. Computers 2020, 9, 76. Open Access.
133 Davidrajuh, R. “Extracting Petri Modules From Large and Legacy Petri Net Models,” in IEEE
Access, vol. 8, pp. 156539-156556, 2020, doi: 10.1109/ACCESS.2020.3020213. Open Access.
132 Kaid, H., Al-Ahmari, A., Li, Z., and Davidrajuh, R. (2020) “Automatic Supervisory Controller
for Deadlock Control in Reconfigurable Manufacturing Systems with Dynamic Changes,”
Applied Sciences, 2020, 10(15), 5270. Open Access.
131 Davidrajuh, R. (2020) “Experimenting with the Static Slicing of Petri Nets,” 24th International
Conference on Intelligent Engineering Systems (INES 2020), July 8-10, 2020, Reykjavík,
Iceland. IEEE, 978-1-7281-1059-2
130 Kaid, H., Al-Ahmari, A., Li, Z., and Davidrajuh, R. (2020) “Intelligent Colored Token Petri Nets
for Modeling, Control, and Validation of Dynamic Changes in Reconfigurable Manufacturing
Systems” Processes, 2020, 8, 358; doi:10.3390/pr8030358. Open Access.
129 Behzad, B., Farzad, M., and Davidrajuh, R. (2020) “Understanding the IKEA Warehouse
Processes and Modeling using Modular Petri Nets,” UKSim-AMSS 22nd International
Conference on Modelling & Simulation (UKSim2020), 25-27 March 2020, Cambridge
University, UK. International Journal of Simulation. Systems, Science and Technology,
21(2), pp.3.1-3.7. DOI: 10.5013/IJSSST.a.21.02.03, Open Access.
128 Davidrajuh, R. and Rong, C. (2020) “Introducing a New Toolbox for Theory of Connection,”
UKSim-AMSS 22nd International Conference on Modelling & Simulation (UKSim2020), 25-27
March 2020, Cambridge University, UK. International Journal of Simulation. Systems,
Science and Technology, 21(2), pp.4.1-4.5. DOI: 10.5013/IJSSST.a.21.02.04, Open Access.
127 Al-Ahmari, A., Kaid, H., Li, Z., and Davidrajuh, R. (2020) “Strict Minimal Siphon-Based Colored
Petri Net Supervisor Synthesis for Automated Manufacturing Systems With Unreliable
Resources,” IEEE Access, Vol. 8, 2020, pp. 22411-22424. DOI:
10.1109/ACCESS.2020.2968469. Open Access.
126 Kaid, H., Al-Ahmari, A., Li, Z., and Davidrajuh, R. (2020) “Single Controller-Based Colored
Petri Nets for Deadlock Control in Automated Manufacturing Systems,” Processes, 2020, 8,
DOI: 10.3390/pr8010021. Open Access.
125 Davidrajuh, R., Skolud, B., and Krenczyk, D. (2020) “Incorporating Automatic Model Checking
into GPenSIM,” in Bozejko & Bocewicz (eds.), Modelling and Performance Analysis of Cyclic
Systems. (pp. 175-187). Springer, Cham. DOI: 10.1007/978-3-030-27652-2_9
124 Davidrajuh, R. (2019) “A New Modular Petri Net for Modeling Large Discrete-Event Systems:
A Proposal Based on the Literature Study,” Computers, 2019, 8(4), 83;
DOI: 10.3390/computers8040083. Open Access.
123 Davidrajuh, R. and Rong, C. (2019) “Solving Scheduling Problems with Randomized &
Parallelized Brute-Force Approach,” 12th International Conference on Computer Science and
Information Technologies (CSIT 2019), September 23-27, 2019, Yerevan, Armenia.
122 Davidrajuh, R. and Rong, C. (2019) “Finding the Pivotal Elements for Modularization of Petri
Nets,” International Conference on Advanced Mechatronic Systems (ICAMechS), Kusatsu,
Shiga, Japan, August 26 — August 28, 2019.
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121 Krenczyk D., Davidrajuh R., Skolud B. (2019) “Comparing Two Methodologies for Modeling
and Simulation of Discrete-Event Based Automated Warehouses Systems.” In: Hamrol A.,
Kujawińska A., Barraza M. (eds) Advances in Manufacturing II. Lecture Notes in Mechanical
Engineering. Springer, Cham
120 Davidrajuh, R. and Roci, A. (2019) “Performance of Static Slicing Algorithms for Petri Nets.”
International Journal of Simulation. Systems, Science and Technology, 20(S1), pp.15.1-15.7.
DOI: 10.5013/IJSSST.a.20.S1.15. Top Review Score Certificate. Open Access.
119 Davidrajuh, R. and Krenczyk, D. (2019) “Extending GPenSIM for Model Checking on Petri
Nets.” International Journal of Simulation. Systems, Science and Technology, 20 (1),
pp.13.1-13.08, DOI: 10.5013/IJSSST.a.20.01.13. Open Access.
118 Davidrajuh, R. (2019) “Developing a Toolbox for Modeling and Simulation of Elevators.”
International Journal of Simulation. Systems, Science and Technology, 20(S1), pp.1.1-1.6.
DOI: 10.5013/IJSSST.a.20.S1.01. Open Access.
117 Davidrajuh, R., Skolud, B., and Krenczyk, D. (2019) “Finding Clusters in Petri Nets: An
approach based on GPenSIM” Modeling Identification and Control, 2019, Vol. 40, No.1,
pp.1-10. DOI: 10.4173/mic.2019.1.1. Open Access.
116 Davidrajuh, R. and Rong, C. (2018) “Measuring Network Centrality in Petri Nets.” The 2018
IEEE International Conference on Advanced Manufacturing, November 16-18, 2018, in
Yunlin, Taiwan. Best Paper Award!
115 Davidrajuh, R. (2018) “A New Petri Nets Based Approach for Modeling of Discrete
Manufacturing System,” Advances in Intelligent Systems and Computing 2018, Volume 637.
Pp. 109-120.
114 Roci, A. and Davidrajuh, R. (2018) “A Polynomial-Time Alpha-Algorithm for Process Mining.”
International Journal of Simulation. Systems, Science and Technology, 19(5), pp.12.1-12.7.
DOI: 10.5013/IJSSST.a.19.05.12. Open Access.
113 Davidrajuh, R., Skolud, B., Krenczyk, D. (2018) “Performance Evaluation of Discrete-event
Systems with GPenSIM,” Computers, 2018, 7(1), 8. DOI: 10.3390/computers7010008. Open
Access.
112 Roci, and R. Davidrajuh (2018) “Scheduling Jobs in Multi-Grid Environment: A Modeling
Approach based on Petri Nets,” UKSim-AMSS 20th International Conference on Modelling &
Simulation (UKSim2018), Cambridge, UK, 27-29 March 2018.
111 Davidrajuh, R. (2018) “Modeling Discrete-Event Systems with GPenSIM: An Introduction.”
Springer. ISBN-13: 978-3-319-73101-8.
110 Davidrajuh, R. and Rong, C. (2018) “‘Firing Sequence’ as a Tool for the Analysis of Petri
Nets,” 2018 International Conference on Advances in Big Data, Computing and Data
Communication Systems (icABCD), August 06-07, 2018, Durban, South Africa.
109 Davidrajuh, R. and Saadallah, N. (2017) “Implementing A Cohesive P-T Nets with Inhibitor
Arcs in GPenSIM,” International Journal of Simulation Systems, Science & Technology
(IJSSST), 18(2), pp.8.1-8.6, June 2017. DOI: 10.5013/IJSSST.a.18.302.08. Open Access.
108 Davidrajuh, R. (2017) “Activity-Oriented Petri Nets: Aligning Real-world Buffers with Virtual
Places,” International Journal of Simulation Systems, Science & Technology (IJSSST), 18(3),
pp.7.1-7.6, September 2017. DOI: 10.5013/IJSSST.a.18.03.07. Open Access.
107 Davidrajuh, R. (2017) “Modelling Large-Scale Discrete Event Systems as Modular Petri Nets
using GPenSIM,” International Journal of Simulation Systems, Science & Technology
(IJSSST), 18(4), pp.8.1-8.6, December 2017. DOI: 10.5013/IJSSST.a.18.04.08. Open Access.
106 Davidrajuh, R. (2017) “Petri Net based Modeling and Control of Humanoid Robots,”
International Journal of Simulation, Systems, Science & Technology (IJSSST), 17(32), pp.
40.1-40.9. DOI: 10.5013/IJSSST.a.17.32.40. Open Access.
105 Skolud, D. Krenczyk, and R. Davidrajuh (2017) “Multi-assortment production flow
synchronization. Multiscale modelling approach,” 21st International Conference on
14
Innovative Manufacturing Engineering & Energy (ImanE&E 2017), Iasi, Romania, 25-26 May
2017.
104 R. Davidrajuh, B. Skolud, and D. Krenczyk (2017) “GPenSIM for Performance Evaluation of
Event Graphs,” International Scientific-Technical Conference on Manufacturing
(MANUFACTURING 2017), Poznan, 24-26 October 2017. DOI: 10.1007/978-3-319-68619-
6_28. Best Paper Award!
103 A. Jakobczyk, K. Nogaj, J. Diakun, and and R. Davidrajuh (2017) “Production Process Analysis
in Conditions of Short-Term Raw Materials Expiration Dates and Long Setup Times using
Simulation Method,” International Scientific-Technical Conference on Manufacturing
(MANUFACTURING 2017), Poznan, 24-26 October 2017.
102 D. Krenczyk, B. Skolud, and R. Davidrajuh (2017) “An activity-oriented petri net simulation
approach for optimization of dispatching rules in job shop transient scheduling,” 11th
International Conference on Soft Computing Models in Industrial and Environmental
Applications (SOCO’17), Leon, Spain, 06-08 September 2017.
101 R. Davidrajuh (2017) “Modular Petri Net Models of Communicating Agents: A GPenSIM
Approach,” 11th International Conference on Soft Computing Models in Industrial and
Environmental Applications (SOCO’17), Leon, Spain, 06-08 September 2017.
100 R. Davidrajuh (2017) “A New Petri Nets Based Approach for Modeling of Discrete
Manufacturing System,” Intelligent Systems in Production Engineering and Maintenance
(ISPEM 2017), Wroclaw, Poland, 28-29 September 2017.
099 Lekova, A., Ryan, D., and Davidrajuh, R., (2016) “Fingers and Gesture Recognition with Kinect
v2 Sensor,” Information Technologies and Control, De Gruyter OPEN, Vol 3, 2006, pp. 24-30.
DOI: 10.1515/itc-2017-0009. Open Access.
098 Davidrajuh, R. and Saadallah, N. (2016) “Implementation of “Cohesive Place-Transition Nets
with Inhibitor Arcs” in GPenSIM.” IEEE 2016 Asia Multi Conference on Modelling and
Simulation, Kota Kinabalu, Malaysia, December 4-6, 2016.
097 Davidrajuh, R. (2016) “Aligning Virtual Places with Real-world Buffers, in Activity-Oriented
Petri Nets.” IEEE 2016 Asia Multi Conference on Modelling and Simulation, Kota Kinabalu,
Malaysia, December 4-6, 2016.
096 Davidrajuh, R. (2016) “Modular Petri Nets: Modeling Large Discrete Event Systems Using
GPenSIM.” IEEE 2016 Asia Multi Conference on Modelling and Simulation, Kota Kinabalu,
Malaysia, December 4-6, 2016.
095 Skolud, B., Krenczyk, D., and Davidrajuh, R. (2016) “Solving repetitive production planning
problems: An approach based on Activity-oriented Petri nets”. 11th International Conference
on Soft Computing Models in Industrial and Environmental Applications (SOCO), San
Sebastian, Spain, October, 19–21, 2016.
094 Davidrajuh, R. (2016) “Outperforming Genetic Algorithm with a Brute Force approach based
on Activity-oriented Petri Nets”. 1th International Conference on Soft Computing Models in
Industrial and Environmental Applications (SOCO), San Sebastian, Spain, October, 19–21,
2016.
093 Davidrajuh, R. (2016) “Detecting Existence of Cycles in Petri Nets: An algorithm that
computes non-redundant (nonzero) parts of sparse adjacency matrix”. 1th International
Conference on Soft Computing Models in Industrial and Environmental Applications (SOCO),
San Sebastian, Spain, October, 19–21, 2016.
092 Davidrajuh, R. (2015) “A New Two-Phase Approach for Petri Net Based Modeling of
Scheduling Problems”. Industrial Engineering, Management Science and Applications
(ICIMSA 2015), Tokyo, Japan, May 26-28, 2015.
091 Davidrajuh, R. (2015) “Modeling Humanoid Robot as a Discrete Event System: A Modular
Approach based on Petri Nets”. IEEE 3rd International Conference on Artificial Intelligence,
Modelling & Simulation, pp. 277-285, Kota Kinabalu, Malaysia, December 2015. ISBN 978-1-
4673-8675-3. IEEE Press. DOI: 10.1109/AIMS.2015.52. Best paper award!
15
090 Davidrajuh, R. and T. Try (2015) “Developing a Software Application for Identifying Potential
Terrorists at Airports: Application of Predictive Profiling Using Fuzzy Logic”. IEEE 3rd
International Conference on Artificial Intelligence, Modelling & Simulation, pp. 147-153,
Kota Kinabalu, Malaysia, December 2015. ISBN 978-1-4673-8675-3. IEEE Press.
089 Davidrajuh, R. (2014) “Benchmarking GPenSIM”. Lecture Notes in Electrical Engineering,
Springer, Volume 312 (1), s. 373-379, 2015.
088 Azab A., Meling, H., and Davidrajuh, R. (2014) “A Fuzzy-Logic Based Coordinated Scheduling
Technique for Inter-Grid Architectures”, K. Magoutis and P. Pietzuch (Eds.): DAIS 2014, LNCS
8460, pp. 171–185, 2014.
087 Davidrajuh, R. (2014) “Verifying Solutions to the Dining Philosophers Problem with ActivityOriented Petri Nets”. IEEE 4th International Conference on Artificial Intelligence with
applications in Engineering and Technology, Kota Kinabalu, Malaysia, 03-05 December 2014.
086 Davidrajuh, R. (2014) “Solving assembly line balancing problems with emphasis on cost
calculations: A Petri nets based approach”, IEEE European Modelling Symposium (EMS),
Pisa, Italy, October 21-23, 2014.
085 Davidrajuh, R. (2014) “Efficient data structures for a new Petri net based simulator”, IEEE
European Modelling Symposium (EMS), Pisa, Italy, October 21-23, 2014.
084 Davidrajuh, R. (2013) “Distributed Workflow based Approach for Eliminating Redundancy in
Virtual Enterprising,” Journal of Supercomputing (ISSN: 0920-8542), 63(1), pp. 107-125,
Publisher: Springer. Open Access.
083 Davidrajuh, R. (2013) “Benchmarking GPenSIM”, International Conference on Systems,
Computing Sciences and Software Engineering (SCSS 13), Online Conference, 12-14
December 2013.
082 Davidrajuh, R. (2013) “Adding PNML Capability to GPenSIM,” European Modelling
Symposium 2013, Manchester, UK, 20-22 November 2013. IEEE Press 2013 ISBN 978-1-
4799-2578-0. pp. 173-178.
081 Davidrajuh, R. (2013) “Revisiting Petri Net modeling of the Cigarette Smokers’ Problem: A
GPenSIM Approach.” European Modelling Symposium 2013, Manchester, UK, 20-22
November 2013. IEEE Press 2013 ISBN 978-1-4799-2578-0. pp. 185-190.
080 Davidrajuh, R. (2013) “Extended Reachability Graph of Petri Net for Cost Estimation”, 8th
EUROSIM Congress on Modelling and Simulation, Cardiff, Wales, 10-12 September, 2013.
IEEE Press 2013 ISBN 978-0-7695-5073-2. pp. 378-382.
079 Davidrajuh, R. (2013) “A Novel Approach for Reducing the Size of Petri Net Models of
Resource Scheduling Problems”, International Conference on Medical Information and
Computing Service (MICS), Tainan, Taiwan, 03-04 August, 2013.
078 Davidrajuh, R. (2013) “Realizing Simple Petri Net Models for Complex and Large Scheduling
Problems”, IEEE UKSim-AMSS 15th International Conference on Modelling and Simulation,
Cambridge University, 10-12 April, 2013.
077 Davidrajuh, R. (2012) “Developing a Petri Nets based Real-Time Control Simulator,”
International Journal of Simulation, Systems, Science & Technology (IJSSST), 13(2), pp. 28-
36; published by the United Kingdom Simulation Society. Open Access.
076 Davidrajuh, R. (2012) “Estimating Machine Startup Timing with Petri Nets”, IEEE
International Conference on Industrial Engineering and Engineering Management (IEEM
2012), December 10-13, Hong Kong, China.
075 Davidrajuh, R. (2012) “Achieving Atomicity of Tokens in Time Petri Nets”, European
Modelling Symposium (EMS2012), November 14–16, 2012, Malta.
074 Davidrajuh, R. (2012) “Modeling Resource Management Problems with Activity-Oriented
Petri Nets”, European Modelling Symposium (EMS2012), November 14–16, 2012, Malta
073 Davidrajuh, R. (2012) “Activity Based Costing with Petri Nets”, European Modelling
Symposium (EMS2012), November 14–16, 2012, Malta.
16
072 Davidrajuh, R. (2012) “Designing Fault-Tolerant Autonomous Systems with Adaptive
Supervisory Control”, European Modelling Symposium (EMS2012), November 14–16, 2012,
Malta.
071 Davidrajuh, R. (2012) “Activity-Oriented Petri Net for Scheduling of Resources”, 2012 IEEE
International Conference on Systems, Man, and Cybernetics (IEEE SMC 2012), October 14-
17, Seoul, Korea.
070 Davidrajuh, R. and Lin, B. (2011) “Exploring Airport Traffic Capability Using Petri Net based
Model”, Expert Systems With Applications (ESWA), 38 (2011) pp. 10923-10931; Publisher:
Elsevier publications.
069 Davidrajuh, R. (2011) “Design Issues in Developing a Real-Time Control Simulator”, IEEE
UKSim 5th European Modelling Symposium On Computer Modelling and Simulation
(EMS2011), Madrid, Spain, 16 — 18 November 2011. Publisher: IEEE Computer Society. Los
Alamitos, CA; ISBN 978-0-7695-4619-3; pp. 156-161.
068 Davidrajuh, R. (2011) “Model Simplification in Petri Net Models”, IEEE UKSim 5th European
Modelling Symposium on Computer Modelling and Simulation (EMS2011), Madrid, Spain, 16
— 18 November 2011. Publisher: IEEE Computer Society. Los Alamitos, CA; ISBN 978-0-
7695-4619-3. pp. 162-167.
067 Davidrajuh, R. (2011) “Scheduling using ‘Activity-based Modeling’ “, 2011 IEEE Conference
on Computer Applications & Industrial Electronics (ICCAIE 2011), Penang, Malaysia,
December 4-7, 2011. Publisher: IEEE; ISBN 978-1-4577-2057-4. pp. 50-54.
066 Davidrajuh, R. (2011) “Extending a Petri Net Simulator as a Real-Time Control Simulator’”,
IEEE International Conference on Control System, Computing and Engineering (ICCSCE
2011), Penang, Malaysia, November 25-27, 2011. Publisher: IEEE; ISBN 978-1-4577-1641-6.
pp. 1-6.
065 Davidrajuh, R. (2011) “Representing Resources in Petri Net Models: Hardwiring or Softcoding?”, 2011 IEEE International Conference on Service Operations and Logistics, and
Informatics, Beijing, China, July 10-12, 2011; ISBN: 978-1-4577-0572-4; IEEE Press: NJ, USA;
pp. 62-67.
064 Davidrajuh, R. (2010) “Geometrical Modeling for Material Flow Management”,
Communications of the IIMA (CIIMA), (ISSN: 1543-5970), Vol. 10, Issue. 1, pp. 17-23.
063 Davidrajuh, R. and Bjørke, Ø. (2010) “A Mathematical Modeling Approach Based on the
Theory of Connection”, International Journal of Technology, Modeling and Management
(ISSN: 0975-7171), Vol.1, No.1, January-June 2010, pp. 1-9.
062 Davidrajuh, R. (2010) “Smart Grid Solution for the Electricity Needs of North-East Sri
Lanka”. Journal of Next Generation Information Technology (ISSN 2092-8637), Vol. 1, No.
1, pp. 19 – 31.
061 Davidrajuh, R. (2010) “GPenSIM: A New Petri Net Simulator”, in “Petri Nets Applications”
edited by Pawel Pawlewski, ISBN 978-953-307-047-6, InTech, February 2, 2010. Open
Access.
060 Davidrajuh, R. (2010) “Modeling Ethical Decisions”, in the book “Modeling Simulation and
Optimization — Focus on Applications” edited by Shkelzen Cakaj, ISBN 978-953-307-055-1,
InTech, March 3, 2010. Open Access.
059 Davidrajuh, R. (2010) “Is Norway an Information Society”, 2010 2nd IEEE/ IACSIT International
Conference on Information and Financial Engineering (ICIFE 2010), 17-19 September 2010,
Chongqing, China. IEEE Press, ISBN: 978-1-4244-6925-3, pp. 918-921.
058 Davidrajuh, R. and Molnar, I. (2009) “Designing a new tool for Modeling and Simulation of
discrete-event based systems”. Issues in Information Systems (ISSN 1529-7314), Vol. X. No.
2, pp. 472-477.
057 Nabavi, A. and Davidrajuh, R. (2009) “Designing an assessment tool for measuring ereadiness of Iranian ICT companies”. Information Systems (ISSN 1529-7314), Vol. X, No. 2,
pp. 175-184.
17
056 Melberg, R. and Davidrajuh, R. (2009) “Modeling Atlantic Salmon Fish Farming Industry:
Harvesting Sub Model”, World Academy of Science, Engineering and Technology, Vol. 57,
2009, pp. 1086-1096.
055 Davidrajuh, R. (2009). “Evaluating Performance of a Bluetooth-based Classroom Tool”.
International Journal of Mobile Learning and Organisation (ISSN: 1746-725X), Vol. 3, No. 2,
pp. 148-163.
054 Davidrajuh, R. (2009). “Design of Optimal Power Cogeneration for North-east Sri Lanka
based on Stand-alone Renewable Energy Systems”. International Journal of Sustainable
Economy (ISSN: 1756-5804), Vol. 1, No. 2, pp. 155-166.
053 Melberg, R., & Davidrajuh, R. (2009) “Dynamic Arc weight in Petri Nets,” IASTED
International Conference Applied Simulation and Modelling (ASM 2009), Vol. 682, p. 064),
September 07-09, 2009, Mallorca, Spain.
052 Davidrajuh, R.(2009) “A Model for Greener Power Generation for North-East Sri Lanka Based
on Stand-alone Renewable Energy Systems”, in the book “Renewable Energy” edited by T J
Hammons, ISBN 978-953-7619-52-7, InTech, December 12, 2009. Open Access.
051 Davidrajuh, R. (2009) “Workflow based Approach for Eliminating Redundancy in Virtual
Enterprising”, 2009 IEEE International Symposium on Parallel and Distributed Processing
with Applications, 10-12 Aug. 2009, Chengdu, China. IEEE Press, ISBN: 978-0-7695-3747-4,
pp. 579 – 583.
050 Davidrajuh, R. (2009) “Modeling Engineering Systems with Geometry” 2009 International
Conference on Information Management and Engineering (ICIME-2009), Kuala Lumpur,
Malaysia, April 3 — 5, 2009: IEEE Computer Society, Los Alamitos, CA, USA, ISBN 978-0-
7695-3595-1, pp. 52-59.
049 Melberg, R. and Davidrajuh, R. (2009) “Modeling Atlantic Salmon Fish Farming Industry:
Freshwater Sub Model Simulation” ACM/SIGSIM Spring Simulation Multiconference 2009
(SpringSim’09), March 22-27, San Diego, CA, USA.
048 Melberg, R. and Davidrajuh, R. (2009). “Modeling Atlantic Salmon Fish Framing Industry”.
IEEE International Conference on Industrial Technology (IEEE — ICIT 2009), 10-13 February
2009, Churchill, Victoria, Australia. Pp. 1370 – 1375.
047 Davidrajuh, R. (2008). “Building a Fuzzy Logic based Tool for E-readiness Measurement”.
Electronic Government, an International Journal (ISSN: 1740-749),Vol. 5, No. 2, pp. 120-
130.
046 Davidrajuh, R. (2008). “A Conceptual Model for Ethical Business Decision-Making under the
Influence of Personal Relationships”. International Journal of Business and Systems
Research (ISSN: 1751-200X), Vol. 2, No. 2, pp. 107-123.
045 Davidrajuh, R. (2008). “Towards, Measuring True E-Readiness of a Third-World Country: A
Case Study on Sri Lanka”, in Electronic Government: Concepts, Methodologies, Tools, and
Applications (6 Volumes), Edited By: Ari-Veikko Anttiroiko, Published by IGI Global /
Information Science Reference, Hershey, USA. ISBN: 978-1-59904-947-2. chapter 5.35, pp.
2966-2976.
044 Davidrajuh, R. (2008). “A Computing Systems to Assist Business leaders in Making Ethical
decisions” in IFIP International Federation for Information Processing, Volume 286; Towards
Sustainable Society on Ubiquitous Networks, eds. Oya, M.,Uda, R., Yasunobu, C., (Boston:
Springer), pp. 303–314.
043 Davidrajuh, R. (2008) “Developing a New Petri Net Tool for Simulation of Discrete Event
Systems”. 2008 Second Asia International Conference on Modelling & Simulation, Kuala
Lumpur, Malaysia, 13-15 May 2008. Publisher: IEEE Computer Society: Los Alamitos, CA;
ISBN 978-0-7695-3136-6; pp. 861-866.
042 Davidrajuh, R. (2008) “Modeling Ethical Decision-Making”. 10th International Conference on
Computer Modelling and Simulation (EUROSIM/UKSiM 2008), 1-3 April, 2008, Cambridge,
18
England. (ISBN: 978-0-7695-3114-4, Publisher: IEEE Computer Society, Los Alamitos, CA,
USA; pp. 163-168).
041 Davidrajuh, R. and Melberg, Rune (2008) “Array-Based Logic for Realizing Inference Engine
in Mobile Agents”. IEEE International Conference on Industrial Technology (IEEEICIT 2008),
21-24 April, 2008, Chengdu, China. (ISBN: 978-1-4244-1706-3), Publisher: IEEE
040 Davidrajuh, R. (2007). “Exploring the use of Bluetooth in Building Wireless Information
Systems”. International Journal of Mobile Communications (ISSN: 1470-949X),Vol.5, No.1,
pp. 1-10.
039 Davidrajuh, R. (2007). “Array-Based Logic for Realizing Inference Engine in Mobile
Applications”. I J of Mobile Learning and Organisation (IJMLO)(ISSN: 1746-725X), Vol. 1,
No.1, pp. 41-57.
038 Davidrajuh, R. (2007). “A Service-Oriented Approach for Developing Adaptive Distribution
Chain”, International Journal of Services and Standards (ISSN (Online): 1740-8857 — ISSN
(Print): 1740-8849), Vol. 3, No.1, pp. 64 – 78.
037 Davidrajuh, R. and Jensen, Ø. (2007) “Towards Modeling the Economies of Personal
Relationships in Dyadic Business Exchanges”. Issues in Information Systems (ISSN 1529-
7314), Vol. 8, No. 2, pp. 309-314.
036 Davidrajuh, R. (2007) “Exploring Ethical Implications of Personal Relationships in Dyadic
Business Exchanges”. Communications of IIMA (ISSN: 1543-5970), Vol. 7, Issue. 1, pp. 11-19.
035 Davidrajuh, R. (2007). “Design and Application of Templates in GPenSIM”. 11th Pacific Asia
Conference on Information Systems (PACIS 2007), Auckland, New Zealand, 3-6 July 2007;
ISBN: 978-0-473-12434-2. Publisher: Association for Information Systems.
034 Davidrajuh, R. (2007). “Fuzzy logic based model of a new tool for measuring e-readiness”. 1st
Asia International Conference on Modelling & Simulation (AMS2007), Asia Modelling
Symposium, Phuket, Thailand, 27-30 March 2007; Publisher: IEEE Computer Society, IEEE
Computer Society Order Number P2845, ISBN-13: 978-0-7695-2845-8, ISBN-10: 0-7695-
2845-7, pp. 539—545.
033 Davidrajuh, R. (2006) “Structures for Stepwise Development of Adaptive Supply Chains”.
Journal of Internet Commerce (ISSN: 1533-2861; Electronic — ISSN: 1533-287X), Vol. 5, No.
4, pp. 55-72.
032 Davidrajuh, R. and Molnar, I. (2006) “A Tool for Teaching Mathematical Modeling to
Information Systems Students”. Issues in Information Systems (ISSN 1529-7314), Vol. 7,
No.1, pp. 155-160.
031 Salimi, F., Dankbaar, B., and Davidrajuh, R. (2006) “A Comprehensive Study on the
Differences between MRP and ERP implementation”. Communications of IIMA (ISSN: 1543-
5970), Vol. 6, Issue. 1, pp. 83-94.
030 Salimi, F., Dankbaar, B., and Davidrajuh, R. (2006) “A Comprehensive Study on the
Differences in ERP Implementation between Manufacturing and Service Industry”. Journal
of International Technology and Information Management (ISSN 1543-5962), Vol. 15, Issue
3, pp. 27-39.
029 Davidrajuh, R. (2006). “Towards measuring true e-readiness of a Third-world Country: A
Case Study on Sri Lanka”, in GLOBAL E-GOVERNMENT: THEORY, APPLICATIONS AND
BENCHMARKING, Edited by Latif Al-Hakim, published by IDEA Group Publishing, Hershey,
PA. ISBN: 1-59904028-X, pp. 185-199.
028 Davidrajuh, R. (2006). “Logic Programming for Machine Tools: A Mathematical Approach”, in
International Federation for Information Processing (IFIP), Volume 207, Knowledge
Enterprise: Intelligent Strategies in Product Design, Manufacturing, and Management, Eds.
Wang, Kovacs, Wozny, and Fang. ISBN: 0-387-34402-0. Pp. 717-722, Springer, Boston, pp.
717 – 722.
027 Davidrajuh, R. Tvedteras, J. E. (2006). ”Fuzzy Approach for Measuring E-Readiness”. IEEE
International Conference on Intelligent Agents, Web Technologies and Internet Commerce
19
(IAWTIC06) Jointly with International Conference on Computational for Modelling, Control
and Automation (CIMCA’2006), Nov 29 — Dec 01, Sydney, Australia; IEEE Computer Society
Press, IEEE Product No. E2731, ISBN: 0-7695-2731-0.
026 Davidrajuh, R., and Ma, H. M. (2006). “Developing a Modern Distribution Chain: A ThreePronged Approach”, IEEE International Conference on Service Operations and Logistics, and
Informatics, 21-23, June 2006, Shanghai, China. IEEE Catalog Number: 06EX1352, ISBN: 1-
4244-0317-0, pp. 340-345.
025 Ifinedo, P. and Davidrajuh, R. (2005). “Digital Divide in Europe: Assessing and comparing the
e-readiness of a developed and an emerging economy in the Nordic region”, Electronic
Government: An International Journal (ISSN: 1740-7494), vol.2, no.2, 2005.
024 Davidrajuh, R. (2005). “Java Bluetooth Wireless Technology for Evaluating Student
Performance in Classroom”. Communications of the IIMA (ISSN: 1543-5970), Vol. 5, No. 4,
pp. 33-38.
023 Ma, H. and Davidrajuh, R. (2005). “An iterative approach for distribution chain design in agile
virtual environment”, Industrial Management and Data Systems (ISSN: 0263-5577), vol.
105, no. 6, pp. 815-834.
022 93. Davidrajuh, R. (2005). “Incorporating Domestic Digital Divide in E-Readiness
Measurement”, 2005 International Association of Computer Information Systems – Pacific
Conference (IACIS — Pacific 2005), Taipei, Taiwan, May 19-21, 2005.
021 Davidrajuh, R. (2004). “Planning E-Government Startup: A Case Study on E-Sri Lanka”,
Electronic Government: An International Journal (ISSN: Print 1740-7494), vol.1, no. 1, pp.
92-106.
020 Davidrajuh, R. (2004). “A Hybrid Modeling Approach for Supplier Selection in Agile Virtual
Environment”, Issues in Information Systems (ISSN 1529-7314), vol. V, no. 2, pp. 427 — 433,
October, 2004.
019 Velauthapillai, D. and Davidrajuh, R. (2004). “How E-Ready is E-Sri Lanka?” Fourth
International Conference on Electronic Business (ICEB2004), Beijing, China, December 5-9,
2004.
018 Davidrajuh, R. (2003). “Modeling and Implementation of Supplier Selection Procedures for
e-Commerce Initiatives”, Industrial Management and Data Systems (ISSN: 0263-5577), vol.
103, no. 1, pp. 28-39.
017 Davidrajuh, R. (2003). “Realizing a New E-Commerce Tool for Formation of a Virtual
Enterprise”, Industrial Management and Data Systems (ISSN: 0263-5577), vol. 103, no. 6,
pp. 434-445.
016 Davidrajuh, R. (2003). “B2B eCommerce for Collaborative Supply Chain Management”, in
ELECTRONIC BUSINESS IN SMALL TO MEDIUM-SIZED ENTERPRISES (ISBN: 1-59140-263-8;
Edited by Nabeel Al-Qirim)”, pp. 275-290, IDEA Group Publishing.
015 Davidrajuh, R. and Hussein, B. (2003). “Modeling Logic Systems with Structured Array-Based
Logic”, Modeling, Identification and Control (ISSN: 0332-7353), vol. 24, no. 1, pp. 27-36.
014 Davidrajuh, R. (2003). “Event-driven Simulation, Modeling, and Analysis with GPenSIM”,
Communications of the IIMA (ISSN: 1543-5970), vol. 3, no. 2, pp. 53—71, 2003.
013 Davidrajuh, R. (2003). “A low-cost solution for computer-supported collaborative learning in
educational environments with limited resources”, 4th Annual Global Information
Technology Management (GITM) World Conference, Calgary, Canada, June 08-10, 2003.
012 Rong, C. and Davidrajuh, R. (2002, October). “A New Decentralized P2P Architecture
Providing User Anonymity by Using Secret Sharing”, 5th International Conference on ECommerce Research (ICECR-5), Montreal, Canada.
011 Davidrajuh, R. and Rong, C. (2002). “A Methodology for Tactical Design of Virtual Supply
Chain for E-Tailing”, 5th International Conference on E-Commerce Research (ICECR-5),
Montreal, Canada, October 23-27, 2002.
20
010 Davidrajuh, R. and Hussein, B. (2001). “Modeling Logic Systems with Structured Array-Based
Logic”, Nordic MATLAB Conference 2001, Oslo, Norway, October 17-18, 2001.
009 Deng, Z., Pettersen, J., Jensen, E., Bang, B. and Davidrajuh, R. (2000). “Realizing Interenterprise Remotely Synchronous Collaborative Design and Planning within Multi-platform
Environment,” 7th ISPE Intl Conference on Concurrent Engineering (CE2000), Lyon-France,
July 17-20, 2000.
008 Davidrajuh, R. and Deng, Z. (2000) “Identifying Potential Suppliers for Formation of Virtual
Manufacturing System,” International Conference on Information Technology for Business
Management (ITBM’2000), Beijing- China, August 21-25, 2000.
007 Davidrajuh, R. (2000). “Automating Supplier Selection Procedures”. PhD Dissertation,
Norwegian University of Science & Technology (NTNU); ISSN: 0809-103X; ISBN: 82-7984-
159-8.
006 Davidrajuh, R. (2000). “A Petri Net Approach for Performance Measurement of Supply Chain
in Agile Virtual Environment”, MIS Review (ISSN: 1018-1393), vol. 10, no. 2, pp. 103-132,
2000.
005 Davidrajuh, R. and Deng, Z. (2000). “An Autonomous Data Collection System for Virtual
Manufacturing System”, International Journal of Agile Management Systems (ISSN: 1465-
4652), vol. 1, no. 2, pp. 7-15.
004 Davidrajuh, R., Deng, Z., and Wang, K. (1999) “Realizing Integrated Intelligent Manufacturing
System with Distributed Intelligent Agents,” 15th International Conference on ComputerAided Production Engineering (CAPE’99), Durham- UK, April 19-21, 1999.
003 Deng, Z., Davidrajuh, R., Bang, B., and Lakså, A. (1999) “Multi-agent based modeling for
inter-enterprise integration,” International Enterprise Modeling Conference (IEMC’99),
Verdal- Norway, June 14-16, 1999.
002 Davidrajuh, R. and Deng, Z. (1998) “Enabling Technologies for Information Flow in Computer
Integrated Manufacturing Systems,” 18th AIMTDR Conference, Kharagpur- India, December
10-12, 1998.
001 Davidrajuh, R. (1994). “Light Control System for a Mini-Theatre”. MSc Thesis, Norwegian
Institute of Technology (NTH), Department of Engineering Cybernetics.

Awards and Recognitions: the Best Paper Awards
10a. Best Paper Award at IEEE AIMS 2015:
The paper by Davidrajuh, R: “Modeling Humanoid Robot as a Discrete Event System: A Modular
Approach based on Petri Nets” received the best paper award at the IEEE 3rd International Conference
on Artificial Intelligence, Modelling & Simulation (AIMS2015), Kota Kinabalu, Malaysia, 02-04
December 2015.
22
10b. Best Paper Award at MANUFACTURING 2017:
The paper by R. Davidrajuh, B. Skolud, and D. Krenczyk “GPenSIM for Performance Evaluation of
Event Graphs,” received the best paper award at the International Scientific-Technical Conference on
Manufacturing (MANUFACTURING 2017), Poznan, 24-26 October 2017.
23
10c. Best Paper Award at IEEE ICAM 2018:
The paper by Davidrajuh, R. and Rong, C. (2018): “Measuring Network Centrality in Petri Nets”
received the best paper award at the 2018 IEEE International Conference on Advanced
Manufacturing, in Yunlin, Taiwan, November 16-18, 2018.
24
Awards and Recognitions:
11a. Outstanding Reviewer Status
A certificate awarded by the publisher Elsevier, for the “Outstanding Contribution in
Reviewing,” for the journal “Expert Systems With Applications.”
25
11b. GPenSIM is the “ideal tool”
Over the past ten years, I have been developing a tool for modeling and simulation of discrete event
systems. This tool is known as GPenSIM (General Purpose Petri Net Simulator). Recently, in a paper
published in the journal Science of Computer Programming, a group of Australian researchers claim
that GPenSIM was the ideal tool for modeling of discrete event systems:
Cameron, A., Stumptner, M., Nandagopal, N., Mayer, W., & Mansell, T. (2015). “Rule-based peer-topeer framework for 25ecentralized real-time service oriented architectures”. Science of Computer
Programming, 97, 202-234. Elsevier:
In section 5.3 on Page 218:
“Although there are many Petri Net modelling tools that support
marked graphs, the GPenSim [30] modelling tool is ideal, primarily
due to its flexibility …”
Also, the journal Computing Reviews commented GPenSIM as:
“a very accessible laboratory”
(Van Dyke Parunak, Computing Reviews, March 25, 2019).
26
Research Grants
The table-I given below shows some of the funded projects I was/am involved:
Table-I: My research projects with external funding.
My role Name of the project Funding
body
Amount Funding
period
Supervisor of
the PhD work
“Modeling and Simulation of
Atlantic Salmon Farming”
PhD Scholarship for Rune
Melberg
KD1 NOK
2.1 million

2000

2013
Principle
Investigator
“Developing a New Simulator
for Large Scale Discrete Event
Systems”
PPlogen2 NOK
150 k

2012

2015
Co-supervisor
of the PhD
work
“Scheduling Drilling Processes
With Petri Nets”
PhD Scholarship for Nejm
Saadallah
NFR
3 NOK
2.1 million

2012

2015
Project partner “Methodologies and
technologies for enhancing the
motor and social skills of
children with development
problems”
EEA4 NOK
800 k

2015

2017
Project partner “Computational Methods in
Offshore Technology”
UIS5 NOK
1.5 million

2016

2018
Supervisor of
the PhD work
“Developing newer algorithms
for process mining based on
Petri Nets”
PhD Scholarship for Albana Roci
KD1 NOK
3 million

2017

2020
Project partner “I-Trace”: Immersive TRAining
for aerospaCE.
EEA
6 NOK
800 k

2018

2019

KD: Funding from the Ministry of Education and Research
(Kunnskapsdepartementet KD), channeled through the university.
PPlogen: Funds from Prekubator TTO, the regional funding body for Innovation
and Commercialization, Rogaland county, Norway
NFR: Norwegian Research Foundation
EEA: funding from the European Economic Area; project coordinator: Institute of
system engineering and robotics, Bulgarian Academy of Sciences (BAS), Sofia,
Bulgaria. EEA contract BG09 N D03-90/27.05.2015.
UIS: funding from University of Stavanger, Norway. Project coordinator:
Department of Mechanical and Structural Engineering and Materials Science
(IKM), University of Stavanger, Norway
EEA: funding from the European Economic Area. Grant Agreement No. 2018-1-
IT01-KA202-006836. National ID G84D18000120006.
27
Conference activities as Program Committee, Session Chair, etc.
(not updated after 2017)
Program Committee, 13th International Conference on Soft Computing Models in Industrial and
Environmental Applications (SOCO 2017), International Joint Conference SOCO’17-CISIS’17-
ICEUTE’17, Leon, Spain, Sep 06-08, 2017.
Program Committee, the first International Conf. on Intelligent Systems in Production
Engineering and Maintenance (ISPEM 2017), Wrocław, Poland, Sep 28-29, 2017.
Program committee, 4th iCatse Conference on Industrial Engineering, Management Science and
Applications (CIMSA2017), Seoul, Korea Republic, June13-15, 2017.
Program committee, 3rd International Conf. on Industrial Engineering, Management Science and
Applications (ICIMSA2016), Jeju Island, Korea, May 23-26, 2016.
Program Committee, 12th International Conference on Soft Computing Models in Industrial and
Environmental Applications (SOCO 2016), International Joint Conference SOCO’16-CISIS’16-
ICEUTE’16, San Sebastian, Spain, October 19-21, 2016.
Advisory Committee, 28th IBIMA Conference, Seville, Spain, 9 – 10 November 2016.
Advisory Committee, 27th IBIMA Conference, Milan, Italy, 4 – 5 May 2016.
Session Chair, Session-14: Technology and Knowledge Management, “2nd International
Conference on Industrial Engineering, Management Science and Applications (ICIMSA2015)”,
Tokyo, Japan, May 26-28, 2015.
International Conference Committee, “17th International Conference on Networked Digital
Technologies (ICNDT 2015)”, Paris, France, August 27 – 28, 2015.
International Advisory Committee, “IEEE International Conference on Computing
Communication, and Security (ICCCS 2015)”, Mauritius, Dec. 4-5, 2015.
Session Chair, Session-2A, “Technology Innovation and Industrial Management 2014 (TIIM)”, 28-
30 May 2014, Seoul, South Korea
Session Chair, Session-2A, “Technology Innovation and Industrial Management 2014 (TIIM)”, 28-
30 May 2014, Seoul, South Korea
International Conference Committee, “International Conference on Networked Digital
Technologies (ICNDT 2014)”, August 28 – 29, 2014, Paris, France
Program Committee, “Technology Innovation and Industrial Management 2014 (TIIM)”, 28-30
May 2014, Seoul, South Korea
Advisory Committee, 23rd IBIMA Conference, Valencia, Spain, 13-14 May 2014
International Conference Committee, “International Conference on Information, Hospitality and
Tourism (ICIHT 2014)”, Oslo, Norway, July 18 – 19, 2014
Program Committee, “Technology Innovation and Industrial Management (TIIM) 2013”, Phuket,
Thailand, May 29–31, 2013.
Conference Advisory Committee, 22nd IBIMA Conference, Rome, Italy, Nov 13-14, 2013.
Session Chair, “Systems Modeling and Simulation (2)”, IEEE International Conference on
Industrial Engineering and Engineering Management (IEEM 2012), December 10-13, Hong Kong,
China
Conference Advisory Committee, “The 18th IBIMA conference on 18th IBIMA Conference on
Innovation and Sustainable Economic Competitive Advantage: From Regional Development to
World Economies”, May 9-10, 2012, Istanbul, Turkey
Conference Advisory Committee “19th IBIMA Conference on Innovation Vision 2020: Sustainable
growth, Entrepreneurship, Real Estate and Economic Development”, November 12-13, 2012,
Barcelona, Spain
Scientific Committee, “TIIM 2012 – Technology Innovation and Industrial Management”, May 22-
25, 2012, Lublin, Poland
28
Session Chair, “Service Operation Methodologies II”, 2011 IEEE International Conference on
Service Operations and Logistics, and Informatics, July 10-12, 2011 Beijing, China
Program Committee Chair, 2011 3rd International Conference on Information and Financial
Engineering (ICIFE 2011), Shanghai, China, August 19 – 21, 2011
Program Committee Chair, 2011 IEEE International Conference on Information and Education
Technology, ICIET 2011, 26-28 January 2011, Guiyang, China
Program Chair, IACSIT International Conference on Educational and Information Technology
(ICEIT 2010), Chongqing, China, 17-19 September 2010
Program Chair, the 2nd IEEE/ IACSIT International Conference on Information and Financial
Engineering (ICIFE 2010), Chongqing, China, 17-19 Sept 2010
Conference Advisory Committee, The 14th IBIMA conference on Global Business Transformation
through Innovation and Knowledge Management,
Istanbul, Turkey, 23- 24 June 2010.
Program Committee, International Conference Technology Innovation and Industrial
Management (TIIM-2010), 16-18 June 2010, Pattaya, Thailand
Program Committee, IADIS International Conference on Information Management 2010 (IS
2010), 19-21 March, 2010, Porto, Portugal
Program Committee, 4th International Conference on New Trends in Information Science and
Service Science (NISS2010), 11-13 May 2010, Gyeongju, Korea
Program Committee, 6th International Conference on Networked Computing (INC2010), 11-13
May 2010, Gyeongju, Korea
Session Chair, “Session Foreign 1#”, 2009 IACIS Conference, September 30 – October 03,
2009, Pittsburgh, USA
Program Committee, International Conference Technology Innovation and Industrial
Management (TIIM-2009), 18-20 June 2009, Bangkok, Thailand
Technical Program Committee, The 1st International Conference on Cloud Computing
(CloudCom 2009), 1-4 December 2009, Beijing, China
Editor’s Panel, Management International Conference (MIC-2008), International Conference
Technology Innovation and Industrial Management (TIIM-2009), 19 June 2009, Bangkok, Thailand
Session Chair, “Session: Quality Management”, International Conference Technology Innovation
and Industrial Management (TIIM-2009), 20 June 2009, Bangkok, Thailand
International Advisory Board, International Conference on eGovernment & eGovernance (ICeGOV), 12-13 March, 2009, Ankara, Turkey
Session Chair, “Session-12: The Experience of Developed and Developing Countries in Europe”,
International Conference on eGovernment & eGovernance (IC-eGOV), 12-13 March, 2009,
Ankara, Turkey
International Program Committee, IADIS Information Management Conference (IS 2009), 25-27
February, 2009, Barcelona, Spain
Conference Advisory Committee, The 11th IBIMA conference on Innovation and Knowledge
Management (11th IBIMA-Cairo), 04-06 January 2009, Cairo, Egypt
Session Chair, “Session H2: IT for Business II”, Management International Conference (MIC-2008),
26-29 November, 2008, Barcelona, Spain
Session Chair, “Session I1: Research Methods II”,, Management International Conference (MIC-
2008), 26-29 November, 2008, Barcelona, Spain
Journal Editor’s Panel, Management International Conference (MIC-2008), 26-29 November,
2008, Barcelona, Spain
International Program Committee, IADIS Information Management Conference (IS 2008), 09-11
April, 2008, Algarve, Portugal
Conference Advisory Committee, The 9th IBIMA conference on information management in
modern organizations (9th IBIMA-Marrakech), January 4-6, 2008 Marrakech, Morocco
29
International Program Committee, Management International Conference (MIC-2008), 26-29
November, 2008, Barcelona, Spain
Journal Editor’s Panel, Management International Conference (MIC-2007), 21-24 November,
2007, Portoroz, Slovenia
Session Chair, “08A Knowledge Management”, 47th Annual IACIS Fall Conference, 3-6 October,
2007, Vancouver, Canada
Session Chair, “F3.2 Security & Identity Management”, The 7th IBIMA conference on Internet &
Information Systems in the digital age, 14-16 December 2006, Brescia, Italy
Session Chair, “F3.3 Web applications issues and techniques, Security and Control”, International
Conference on Intelligent Agents, Web Technologies and Internet Commerce (IAWTIC06) Jointly
with International Conference on Computational for Modelling, Control and Automation
(CIMCA’2006), 29 November to 1 December 2006, Sydney, Australia
Conference Advisory Committee, The 7th IBIMA conference on Internet & Information Systems
in the digital age, 14-16 December, Brescia, Italy
Session Chairman, “A31: Manufacturing Systems and Processes and Manufacturing Monitoring
and Diagnosis”, PROLAMAT 2006: IFIP TC 5 International Conference, 15 -17, June 2006,
Shanghai, China
Session Co-chair, “WM03 Logistics & Supply Chain Management”, 2006 IEEE International
Conference on Service Operations and Logistics, and Informatics, June 21-23, 2006, Shanghai,
China
International Program Committee, International conference on Information Society (i-Society
2006), Miami, Florida, USA, 7–10 August 2006
International Program Committee, Management International Conference 2006 (MIC’06), 23 – 25
November 2006, Portorož, Slovenia
Conference Advisory Committee, The 6th IBIMA conference on managing information in the
digital economy (6th IBIMA-Bonn), June 19-21, 2006 Bonn, Germany
International Program Committee, The IBIMA 2005 conference on information management in
modern enterprise (5th IBIMA-Lisbon), Lisbon-Portugal, 5-7 July, 2005
Session Chair, ”W4.2 E-Government”, The 2005 Conf. of the International Association of
Computer Information System (IACIS-Pacific), Taipei, Taiwan, 19-21 May 2005.
International Program Committee, The 2005 Conference of the International Association of
Computer Information System (IACIS-Pacific), Taipei – Taiwan, 19-21 May 2005
International Program Committee, The 2004 International Business Information Management
Conference (IBIMA2004), in Amman – Jordan, July 2004
Session Chair,”T1.2 Managing Knowledge”, The 2003 International Business Information
Management Conference (IBIMA2003), Cairo – Egypt, 16 –18 December 2003
Session Chair, ”W4.2 E-Commerce in SMEs”, The 2003 International Business Information
Management Conference (IBIMA2003), Cairo, Egypt, 16 –18 Dec 2003.
30
Miscellaneous
Fluent in the following languages: Tamil (Mother tongue), English, Norwegian.
Marital Status: Married with one daughter (18-years old on June 2021)
Hobbies: Yoga, Science Fiction.

2000

2012

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2015

2016

2017

2018

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