Communications of the ACM
Cybersecurity Protects Food, Agriculture
Protecting the U.S. food supply from cyberattack.
From ACM NewsAn edited collection of advanced computing news from Communications of the ACM, ACM TechNews, other ACM resources, and news sites around the Web.
From Communications of the ACM
Revamping Python for an AI World
Mojo has the same syntax as Python, but runs up to 35,000 times faster.
From Communications of the ACM
Locking Down Secure Open Source Software
Can even secure open source software ever be considered truly safe?
From Communications of the ACM
The Outlook for Crypto
Can cryptocurrencies cut their environmental impact?
From Communications of the ACM
Getting Down to Basics
2020 ACM A.M. Turing Award recipients Alfred Aho and Jeffrey Ullman helped develop formal language theory, invented efficient algorithms to drive the tasks of a...
From Communications of the ACM
Your Wish Is My CMD
Artificial intelligence could automate software coding.
From Communications of the ACM
Using Functions for Easier Programming
Functional programming languages automate many of the details underlying specific operations.
From Communications of the ACM
Always Out of Balance
Computational theorists prove there is no easy algorithm to find Nash equilibria, so game theory will have to look in new directions.
From Communications of the ACM
Weaving the Web
Sir Tim Berners-Lee created a paradigm shift that changed the world with his invention of the World Wide Web, Hypertext Transport Protocol, and Hypertext Markup...
From Communications of the ACM
Graph Matching in Theory and Practice
A theoretical breakthrough in graph isomorphism excites complexity experts, but will it lead to any practical improvements?
From Communications of the ACM
When Computers Stand in the Schoolhouse Door
Classification algorithms can lead to biased decisions, so researchers are trying to identify such biases and root them out.
From Communications of the ACM
Split Second
The issue of whether to add a "leap second" to square the clock with the Earth's orbit pits time specialists against IT.
From Communications of the ACM
Forging Relationships
Michael Stonebraker didn't realize at the outset that it would take six years to create INGRES, one of the world's first relational databases.
From Communications of the ACM
Plenty of Proteins
The growth of structural biology brings new challenges for the world's protein data archive.
From Communications of the ACM
Gradual Evolution
Dynamically typed languages adopt features of static typing to cope with growth.
From Communications of the ACM
General Agreement
Leslie Lamport contributed to the theory and practice of building distributed computing systems that work as intended.
From Communications of the ACM
Backing Creativity
Hacker spaces are spreading around the world, though some government funding is raising questions.
From Communications of the ACM
Proofs Probable
Shafi Goldwasser and Silvio Micali laid the foundations for modern cryptography, with contributions including interactive and zero-knowledge proofs.
From ACM News
Social Network Data Reveals Non-Members' Secrets
People who avoid social networking sites to maintain their privacy may not be as secure as they think, German computer scientists say.
From Communications of the ACM
Game Changer
Judea Pearl's passionate advocacy of the importance of probability and causality helped revolutionize artificial intelligence.12