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Communications of the ACM

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The Research archive provides access to all Research articles published in past issues of Communications of the ACM.

November 2021


From Communications of the ACM

Technical Perspective: Finding the Sweet Spot Amid Accuracy and Performance

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 dispatching of agents under complex constraints.


From Communications of the ACM

Technical Perspective: On Proofs, Entanglement, and Games

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

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

Multi-Itinerary Optimization as Cloud Service

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 routes to minimize travel time or distance.