Abstract: Federated Learning (FL) is a privacy-preserving distributed Machine Learning (ML) technique. Hierarchical FL is a novel variant of FL applicable to networks with multiple layers. Instead of ...

Aggregation can be used to combine values of multiple rows, for any fields other than the row and sort keys, i.e. the value fields. In Java, this is implemented as an iterator implementing ...

If you’re a Java developer and you haven’t built an AWS Lambda function before, you’ll be amazed by how easy it is to get your first serverless application up and running. To build your first Java AWS ...

The blockchain industry is on the brink of a major transformation, and 2025 will be the year everything truly starts to shift. But before we get there, it’s important to understand what’s been holding ...

Imagine a world where trust is built into every digital interaction—not just financial transactions but data authenticity, AI integrity and even the IoT devices running in your home. But as digital ...

The War Within Season 1 continues and this week sees the return of the Aggregation of Horrors in the Ringing Deeps. As in Dragonflight and Shadowlands the first tier has four World Bosses on rotation, ...

Abstract: Cost aggregation plays a critical role in existing stereo matching methods. In this paper, we revisit cost aggregation in stereo matching from disparity classification and propose a generic ...

Twenty-three years ago, in his Design Principles and Design Patterns article, Robert "Uncle Bob" Martin boiled down the Liskov substitution principle to the idea that "derived classes should be ...

Java 23, now generally available, includes previews of module import declarations, stream gatherers, structured concurrency, scoped values, and a class-file API. And much more. Java Development Kit ...