Keynote Speaker

1. "An Introduction to Intelligent Systems – Theories, Techniques and Applications”. Baker Hughes Fellows Technology Workshop, Celle, Germany, 9-12 January, 2012.
2. "Artificial Intelligence for supply chain management and dynamic workflow composition and execution". Logical Kick-Off Conference: Intelligent and High-Performance Computing in Logistics. Wroclaw, Poland, 5-6 March, 2012.

Invited Speaker and Professional Activities

1. “An Ontology-based Approach to NIM”, Nature Inspired Manufacturing, Barcelona, Spain, July 2015.
2. “A Formal Representation of Business Process Models to Enable Virtual Workflow Execution and Self-Governed Supply Chain Management”, NCHC (National Centre for High-performance Computing), Taiwan, 25 April, 2013.
3. “Business Process Modelling, Logic, Semantics based Reasoning and Intelligent Workflow”. Bridging Big Data Infrastructure Workshop – Expedition on the Network Science Landscape, NCHC, Taiwan, 3-6 December, 2012.
4. “Overview of Fish4Knowledge Project and Intelligent Workflow System to Assist Video Processing”, Department of Computer Science and Informatics, University of Cardiff, UK, 27 April, 2011.
5. “A Glimpse into Technologies That May Shape the Future”. Taiwanese Scientific Forum, Edinburgh, UK, 9 February, 2008.
6. “Semantic-based Workflow Management Motivated by Ecological Sensor Nets”. Taiwanese Scientific Forum, Edinburgh, UK, 17 February, 2006.
7. “Performance Linked Workflow Composition for Video Processing – An Ecological Inspiration”, Workflow Optimisation in Distributed Environments, E-Science Workshop, Edinburgh, UK, 18 October, 2006.
8. “Enterprise Modelling: A Declarative Approach for FBPML”. School of Computing, the Robert Gordon University, Scotland, UK, March 2005.
9. “A Semantic Based Workflow Management in a Virtual Organization”. e-Science Workflow Services Workshop, National e-Science Centre, Edinburgh, UK, 3-5 December, 2003.
10. School of Computing, The Robert Gordon University, Scotland, UK. March 2005. [Seminar list]
11. talk at the PRAGMA (The 5th Pacific Rim Applications and Grid Middleware Assembly), HsinShu Taiwan, 21-23 October, 2003. Photo.
12. A feature article in AKT Newsletter: Re:AKT. [Local Copy]
13. "Introduction to Enterprise Models (EM) built for AOEM project and how knowledge can be used to perform automatic V&V for EMs". Innovation Programme and System Engineering Workshop: ESRC's Innovation Programme, and the EPSRC's Systems Engineering for Business Process Change programme, March 2000.
14. "How do you know it is right ?" Informatics Jamboree 2000 Informatics Division, The University Of Edinburgh