My Ph.D. from Wharton is in operations research, which I received a long time ago. My graduate studies included learning about constraint-based optimization algorithms (such as linear programming) and ...

I’ve been researching and writing about supply chain management for 20 years. I’ve seen a goodly number of “revolutions” in SCM. In the first revolution, the concept of supply chain, as opposed to ...

The fact is that analog design is the most difficult and detailed kind of electronic design. The scope of variables to be managed, the extreme sensitivities to circuit constraints, and the quality of ...