ACMSE
2000
ACM
14 years 4 months ago
2000
ACM
ACMSE
2000
ACM
14 years 4 months ago
2000
ACM
We present the background and justi cation for a new approachto studying computation and computational complexity. We focus on categories of problems and categories of solutions w...
ACMSE
2000
ACM
14 years 4 months ago
2000
ACM
Scenarios are narratives that illustrate future possibilities, such as proposed systems or plans, and help policy makers and designers choose among alternative courses of action. ...
ACMSE
2000
ACM
14 years 4 months ago
2000
ACM
The World Wide Web has emerged as one of the most widely available and diverse information sources of all time, yet the options for acessing this information are limited. This pape...