Lin Bai

Resolution Limits of Non-Adaptive 20 Questions Search for Multiple Targets

2021 · arXiv (Cornell University)

We study the problem of simultaneous search for multiple targets over a multidimensional unit cube and derive fundamental resolution limits of non-adaptive querying procedures using the 20 questions estimation framework. The performance criterion that we …

Communication-Efficient Multi-Server Federated Learning via Over-the-Air Computation

2025 · IEEE Transactions on Mobile Computing

Thanks to the Internet of Things (IoT), there has been explosive growth in edge devices, which generate a tremendous amount of data that holds invaluable potential. However, conventional data mining and machine learning (ML) paradigms …