1. Introduction.
2. Minimum-Variance Recursive Filtering for Two-Dimensional Systems with Degraded Measurements: Boundedness and Monotonicity.
3. Robust Kalman Filtering for Two-Dimensional Systems with Multiplicative Noises and Measurement Degradations.
4. Robust Finite-Horizon Filtering for Two-Dimensional Systems with Randomly Varying Sensor Delays.
5. Recursive Filtering for Two-Dimensional Systems with Missing Measurements subject to Uncertain Probabilities.
6. Resilient State Estimation for Two-Dimensional Shift-Varying Systems with Redundant Channels.
7. Recursive Distributed Filtering for Two-Dimensional Shift-Varying Systems Over Sensor Networks Under Random Access Protocols.
8. Resilient Filtering for Linear Shift-Varying Repetitive Processes under Uniform Quantization and Round-Robin Protocols.
9. Event-Triggered Recursive Filtering for Shift-Varying Linear Repetitive Processes.
10. Conclusions and Future Topics.