This paper deals with the two-dimensional strip packing problem (2D-SPP) with the order/or multi-drop and vertical stability constraints. The existing exact algorithm that solves this problem is not ...

Abstract: With the development of economy, subway trains have become the first choice for most people to travel. Bolts play an important role in connecting subway trains, so rapid detection of bolt ...

This repository contains the core recommendation system powering the "For You" feed on X. It combines in-network content (from accounts you follow) with out-of-network content (discovered through ...

Abstract: For the secure transmission of symmetrically encrypted data, sharing not only the data but also its secret key is crucial. Therefore, an effective key exchange mechanism is essential for ...

The Transport Layer Security (TLS) protocol is one of the most widely-used security protocols in use today, protecting the information exchanged between web clients and servers all around the world.