Communications of the ACM
Latest Research
From Communications of the ACM
On Sampled Metrics for Item Recommendation
This paper investigates sampled metrics and shows that it is possible to improve the quality of sampled metrics by applying a correction, obtained by minimizing...
From Communications of the ACM
Technical Perspective: Balancing At All Loads
"Rateless Codes for Near-Perfect Load Balancing in Distributed Matrix-Vector Multiplication" addresses the problem of selecting code rates to optimize system performance...
From Communications of the ACM
Rateless Codes for Near-Perfect Load Balancing in Distributed Matrix-Vector Multiplication
We propose a rateless fountain coding strategy and prove that its latency is asymptotically equal to ideal load balancing, and it performs asymptotically zero redundant...
From Communications of the ACM
Technical Perspective: 'What Is the Ideal Operating System?'
The authors of "Set the Configuration for the Heart of the OS" put a fresh view on the practicability of automatic kernel debloating.
From Communications of the ACM
Set the Configuration for the Heart of the OS: On the Practicality of Operating System Kernel Debloating
This paper presents a study on the practicality of operating system kernel debloating, that is, reducing kernel code that is not needed by the target applications...
From Communications of the ACM
Technical Perspective: Leveraging Social Context for Fake News Detection
In "FANG," the authors focus on a strategy of automatically detecting disinformation campaigns on online media with a new graph-based, contextual technique for...
From Communications of the ACM
FANG: Leveraging Social Context for Fake News Detection Using Graph Representation
We propose Factual News Graph (FANG), a novel graphical social context representation and learning framework for fake news detection.
From Communications of the ACM
Technical Perspective: How Do Experts Learn New Programming Languages?
"Here We Go Again: Why Is It Difficult for Developers to Learn Another Programming Language?" by Shrestha et al. provides insight into the difficulty of learning...
From Communications of the ACM
Here We Go Again: Why Is It Difficult for Developers to Learn Another Programming Language?
Our findings demonstrate that interference is a widespread phenomenon, forcing programmers to adopt suboptimal, opportunistic learning strategies.
From Communications of the ACM
Technical Perspective: Applying Design-Space Exploration to Quantum Architectures
"Toward Systematic Architectural Design of Near-Term Trapped Ion Quantum Computers" presents a study on scaling trapped-ion quantum architectures, and challenges...
From Communications of the ACM
Toward Systematic Architectural Design of Near-Term Trapped Ion Quantum Computers
Toward realizing QCCD-based trapped ion systems with 50-100 qubits, we perform an extensive application-driven architectural study evaluating the key design choices...
From Communications of the ACM
Technical Perspective: Personalized Recommendation of PoIs to People with Autism
"Supporting People with Autism Spectrum Disorders in the Exploration of PoIs" is an example of work that takes seriously the task of supporting a small group that...
From Communications of the ACM
Supporting People with Autism Spectrum Disorders in the Exploration of PoIs: An Inclusive Recommender System
We propose a novel Top-N recommendation model that combines information about an autistic user's idiosyncratic aversions with her/his preferences in a personalized...
From Communications of the ACM
Technical Perspective: On Proofs, Entanglement, and Games
"MIP* = RE," by Zhengfeng Ji et al., studies quantum interactive proofs.
From Communications of the ACM
MIP* = RE
In this work, we study a fourth modification to the notion of efficient verification that originates in the study of quantum entanglement.
From Communications of the ACM
Technical Perspective: Finding the Sweet Spot Amid Accuracy and Performance
"Multi-Itinerary Optimization as Cloud Service," by Alexandru Cristian et al., makes accessible an end-to-end cloud service that produces traffic-aware, real-time...
From Communications of the ACM
Multi-Itinerary Optimization as Cloud Service
We describe multi-itinerary optimization, a novel Bing Maps service that automates the process of building itineraries for multiple agents while optimizing their...
From Communications of the ACM
Technical Perspective: Does Your Experiment Smell?
"PlanAlyzer," by Emma Tosch et al., details PlanAlyzer software, the first tool to statically check the validity of online experiments.
From Communications of the ACM
PlanAlyzer: Assessing Threats to the Validity of Online Experiments
We present the first approach for checking the internal validity of online experiments statically, that is, from code alone.
From Communications of the ACM