Complexity-Effective Superscalar Processors - Palacharla, Jouppi, Smith, ISCA'97

Q1. What are the two main objectives of this paper?

Q2. Define "complexity-effective".

Q3. Are there more problems in building an 8-wide processor at 0.18u
    technology than at 0.8u? Why?

Q4. What are the weaknesses of the paper?