Thinking research ...

1. funding proposals
(1) current approach
(2) ws composition (aspect)

2. case studies
(1) our example
(2) on-line test system
(3) parllel system
(4) business systems

3. to do next...
(1) BPEL
(2) find examples...
(3) literature review of WS composition (Agent-based approaches, semantic ws)