February 2018 - Vol. 61 No. 2

February 2018 issue cover image

Features

BLOG@CACM

Protecting the Power Grid, and Finding Bias in Student Evaluations

The Communications Web site, http://cacm.acm.org, features more than a dozen bloggers in the BLOG@CACM community. In each issue of Communications, we'll publish selected posts or excerpts.twitterFollow us on Twitter at http://twitter.com/blogCACMhttp://cacm.acm.org/blogs/blog-cacmJohn Arquilla considers the growth of cyberattacks on infrastructure, while Mark Guzdial wonders how beginning computer science students can possibly evaluate their teachers fairly.

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