Process-oriented Architectures

for Electronic Commerce and Inter-organizational Workflows

1. Capacity sharing (similar to shared resources)

2. Chained Execution (pipelined)

3. Subcontracting (delegation).

4. Case Transfer (CTA - Case Transfer Architecture)

5. Loosely Coupled (LCA - Loosely Coupled Architecture)

6. Extended Case Transfer (ECTA - Extended Case Transfer Architecture)

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