The Scientist

Postdoc Portrait: Anupam Ojha Investigates Protein Dynamics

Anupam Ojha, a postdoctoral fellow at the Flatiron Institute, develops advanced statistical frameworks to bridge the gap ...
IEEE

Transient Current Limiting Method of CHB-Based GFM Converters With Dual-Sequence Dynamic Reactive Power Support Under Voltage Sags

Abstract: Cascaded H-bridge-based grid-forming converters (GFMCs) are capable of providing voltage and frequency support. However, under symmetrical and asymmetrical voltage sags, GFMCs tend to ...
IEEE

Adaptive Dynamic Programming for Optimal Control of Unknown LTI System via Interval Excitation

Abstract: In this article, we investigate the optimal control problem for an unknown linear time-invariant system. To solve this problem, a novel composite policy iteration algorithm based on adaptive ...
GitHub

AgentDyn: Are Your Agent Security Defenses Deployable in Real-World Dynamic Environments?

Hao Li, Ruoyao Wen, Shanghao Shi, Ning Zhang, Yevgeniy Vorobeychik, Chaowei Xiao. The official implementation of the paper "AgentDyn: Are Your Agent Security Defenses Deployable in Real-World Dynamic ...
GitHub

[AAAI 2025] DG-Mamba: Robust and Efficient Dynamic Graph Structure Learning with Selective State Space Models

This repository is the official implementation of "DG-Mamba: Robust and Efficient Dynamic Graph Structure Learning with Selective State Space Models" accepted by the Main Technical Track of the 39th ...