Quantum algorithm beats classical tools on complement sampling tasks

Quantum computers—devices that process information using quantum mechanical effects—have long been expected to outperform ...
IEEE

GPU-based Parallel Generation Algorithm of Geohash Index Keys

Abstract: In spatial databases, range queries based on R-tree and K-D tree indexing are more efficient in low-dimensional spaces, and their efficiency in multi-dimensional spaces deteriorates. Geohash ...

Algorithms on Patrol: Bremen's Trams Become an AI Surveillance Zone

Watch, BSAG is introducing real-time analysis of passengers. What is marketed as an increase in safety marks a new level of ...

Algorithmic grading in class: What a study shows about extra student workload and privacy

As universities increasingly adopt digital tools and automated analytics systems, attention often centers on these tools' ...
IEEE

Gradient-Enhanced Kriging-Based Parallel Efficient Global Optimization Algorithm and Its Application in Aerodynamic Shape Optimization

Abstract: The parallel efficient global optimization (EGO) algorithm was developed to leverage the rapid advancements in high-performance computing. However, conventional parallel EGO algorithm based ...