1️⃣🐝🏎️ The One Billion Row Challenge -- A fun exploration of how quickly 1B rows from a text file can be aggregated with Java - gunnarmorling/1brc ...

The official QingStor SDK for the Java programming language. Before you start using the SDK, make sure you have a basic understanding of the concepts of QingStor object storage (such as Zone, Service, ...

Small object detection remains an unsolved challenge because it is hard to extract the information of small objects with only a few pixels. While scale-level corresponding detection in feature pyramid ...