Communications of the ACM
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From BLOG@CACM
The World's Largest Commercial Cylindrical Slide Rule has a Scale Length of 24m
The world's largest mass-produced cylindrical slide rules come from Loga-Calculator AG in Zurich/Uster, Switzerland.
From BLOG@CACM
Hacking the Axis
The role of early high-performance computing capabilities in World War II.
From BLOG@CACM
Students Get the Idea They're Unwanted When There Are Enrollment Barriers: Touring the Best of SIGCSE 2020
Best paper awardee at SIGCSE 2020 on the impacts on first-year students of competitive enrollment.
From BLOG@CACM
The COVID Catalyst
The coronavirus pandemic has once again demonstrated the great vulnerability of social and economic systems to microbes.
From BLOG@CACM
Learning Computational Thinking to Dominate the Music Industry
Music can be a context for middle school students to learn about computational thinking and data science. In a game environment, students can play the role in which...
From BLOG@CACM
Computational Thinking or Computational Teamwork?
Computational thinking can sound like "CS-minus." Is there a "CS-plus" that makes CS more attractive and approachable by all?
From BLOG@CACM
Would There Be Computers Without Easter?
Finding roots of computing in the computation of Easter.
From BLOG@CACM
Contingency Plans for CS Students in Large Classes
Some of our students will get sick before the end of the term. We need a plan.
From BLOG@CACM
The Rise of the Data Engineer
The combination of AI and cloud infrastructure is changing the roles of certain engineers and creating a new requirement that demands an entirely new engineering...
From BLOG@CACM
Powerful Online Learning is a Distributed System
In the midst of a pandemic, universities are now rapidly shifting to online and remote learning. Here, I will suggest a core metaphor for what powerful online learning...
From BLOG@CACM
The Internet of Things and the Future of Virus Detection and Prevention
Leveraging the Internet of Things in indoor environments could help prevent highly infectious diseases from spreading rapidly in today’s global world.
From BLOG@CACM
Clean Code Isn't Enough; It Must Be Crystal Clear, Too
Writing clean code is a great start, but for programmers who really want to master their craft, you have to go further. You need to write clear code that other...
From BLOG@CACM