A research team from the University of Lübeck in Germany has made significant progress in the field of database query optimization, utilizing quantum computing technology to markedly enhance the ...

Our goal is to use multiple database / query workloads to evaluate learned models for estimation accuracy, and performance on downstream query optimization tasks. We use a custom networkx based format ...

Abstract: Estimating per-flow cardinality from high-speed data streams has many applications such as anomaly detection and resource allocation. Yet despite tracking single flow cardinality with ...

In this contest the task was to build a real-time cardinality estimator for a table containing two integer columns. Cardinality estimation is at the heart of query ...

Background: Executive Function and the Approximate Number System are well-established as critical components in developing the Cardinality Principle in young children. However, most existing studies ...

GAITHERSBURG, Md., March 27, 2025 /PRNewswire/ -- Cardinality.ai, data technology company helping government agencies achieve better outcomes through AI solutions, announced partnership with Underdog ...