Computer-based business analysis relies on models, or algorithmic representations of the business process. Real-life business problems can become very complex, which creates diffi...
The competitive layer model (CLM) can be described by an optimization problem. The problem can be further formulated by an energy function, called the CLM energy function, in the s...
Time constraint is a key problem in workflow management. Now, with the emergence of new technologies such as web service, grid, this problem has become more complicated in service-...