Navigating with Accelerating Technology Change
Mathematical tools such as S-curves locate inflection points in technology-accelerated social spaces; where we move next depends on our navigational skills.
Systems and Networking
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Is Software the Result of Top-Down Intelligent Design or Evolution?
Considering the potential danger to individuals of rapid coevolution.
An Academic’s Observations from a Sabbatical at Google
How experiences gained in industry can improve academic research and teaching.
Research for Practice: FPGAs in Datacenters
Expert-curated guides to the best of CS research.
Workload Frequency Scaling Law: Derivation and Verification
Workload scalability has a cascade relation via the scale factor.
Can Beyond-CMOS Devices Illuminate Dark Silicon?
The "new Dark Silicon" model benchmarks transistor technologies at the architectural level for multi-core processors.
An Overview of Deterministic Database Systems
Deterministic database systems show great promise, but their deployment may require changes in the way developers interact with the database.
There is a simple energy-parsimonious solution to ensure the integrity of blockchains that, incidentally, also gives rise to some cool puzzles.
Blockchain's undeletable data can address privacy and security issues in the fine art markets.
MIT's Josh Tenenbaum on how people think and learn, and how to make machines do likewise.
Did Albert Einstein Calculate on the ‘Millionaire’ in Zurich?
In 1897, ETH Zurich was the first university in the world to have a copy of the legendary four-species calculating machine Millionaire.
Artificial software can outperform human doctors at reading medical imaging.
The U.S. is getting serious about filling the skies with unmanned aircraft.
Bespoke Additive Manufacturing
Three-dimensional printing tailors item to order, even body parts.
Every Silver Lining Has a Cloud
Cache is king. And if your cache is cut, you are going to feel it.
Algorithms Behind Modern Storage Systems
Different uses for read-optimized B-trees and write-optimized LSM-trees.
Queueing theoretic models can guide design trade-offs in systems targeting tail latency, not just average performance.
How to Teach Computer Ethics through Science Fiction
Science fiction in particular offers students a way to cultivate their capacity for moral imagination.
Multiparty Privacy in Social Media
Online privacy is not just about what you disclose about yourself, it is also about what others disclose about you.
Technical Perspective: Graphs, Betweenness Centrality, and the GPU
"Accelerating GPU Betweenness Centrality" by McLaughlin and Bader ably addresses the challenges to authors of efficient graph implementations in the important context of a computation called betweenness centrality.
Accelerating GPU Betweenness Centrality
We present a hybrid GPU implementation that provides good performance on graphs of arbitrary structure rather than just scale-free graphs as was done previously.
Shape the Future of Computing
ACM encourages its members to take a direct hand in shaping the future of the association. There are more ways than ever to get involved.
Get InvolvedCommunications of the ACM (CACM) is now a fully Open Access publication.
By opening CACM to the world, we hope to increase engagement among the broader computer science community and encourage non-members to discover the rich resources ACM has to offer.
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