Ke Liu

A twofold quantum delayed-choice experiment in a superconducting circuit

2017 · Science Advances

Wave-particle complementarity lies at the heart of quantum mechanics. To illustrate this mysterious feature, Wheeler proposed the delayed-choice experiment, where a quantum system manifests the wave- or particle-like attribute, depending on the experimental arrangement, which …

Learning Universal User Representations via Self-Supervised Lifelong Behaviors Modeling

2021 · arXiv (Cornell University)

Universal user representation is an important research topic in industry, and is widely used in diverse downstream user analysis tasks, such as user profiling and user preference prediction. With the rapid development of Internet service …

SOTitle: A Transformer-based Post Title Generation Approach for Stack Overflow

2022 · arXiv (Cornell University)

On Stack Overflow, developers can not only browse question posts to solve their programming problems but also gain expertise from the question posts to help improve their programming skills. Therefore, improving the quality of question …

BSGAT: A Graph Attention Network for Binary Code Similarity Detection

2023

Binary Code Similarity Detection (BCSD), which calculates the similarity between binary code snippets, plays a vital role in various security fields. Since binary functions have complete semantics, the main research objects in BCSD are binary …