Jun Shi

Automatic Modulation Recognition for Radar Signals via Multi-Branch ACSE Networks

2020 · IEEE Access

Automatic modulation recognition (AMR) for radar signals plays a significant role in electronic warfare. Conventional recognition methods may suffer from the recognition accuracy and the computation complexity under low signal-to-noise ratio (SNR) conditions. In this …

Multi-Objective Optimization-Based Recommendation for Massive Online Learning Resources

2021 · IEEE Sensors Journal

As an important research topic in intelligent teaching systems, personalized recommendation services of learning resources can effectively solve the “information overload” problem and provide effective learning. However, the traditional learning resource recommendation technology mainly aims …

Temporal Relational Knowledge Graph Construction for Hot Event News

2024

Hot events are public accident that occur suddenly at a certain time, trigger extensive news media coverage, and may have significant impacts on public safety and social stability. Exploring the temporal relations and intrinsic argument …