Sign In

Communications of the ACM

Recent Opinion


Articles Interviews Vardi's Insights Opinion Archive Refine your search:
datePast Year
subjectHuman Computer Interaction
authorPeter J. Denning

Back of the Envelope
From Communications of the ACM

Back of the Envelope

Back-of-the-envelope calculations are a powerful professional practice.

Science Is Not Another Opinion
From Communications of the ACM

Science Is Not Another Opinion

The issue is not who has the "truth," but whose claims deserve more credence.
Sign In for Full Access
» Forgot Password? » Create an ACM Web Account