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Xinzhi Zhang

3 accepted papers

2026

PADiff: Predictive and Adaptive Diffusion Policies for Ad Hoc Teamwork

AAAI 2026technical

Ad hoc teamwork (AHT) requires agents to collaborate with previously unseen teammates, which is crucial for many real-world applications. The core challenge of AHT is to develop an ego agent that can predict and adapt to unknown teammates on the fly. Conventional RL-based approaches optimize a singl

Cited by 0SourcePDFScholar
2025

Ad Hoc Teamwork via Offline Goal-Based Decision Transformers

ICML 2025poster

The ability of agents to collaborate with previously unknown teammates on the fly, known as ad hoc teamwork (AHT), is crucial in many real-world applications. Existing approaches to AHT require online interactions with the environment and some carefully designed teammates. However, these prerequisit…

Cited by 0SourcePDFScholar
2025

Design and Performance Study of an Underwater Soft Snake-like Robot

IROS 2025

In this paper, we propose a design of an underwater soft snake-like robot prototype that uses two actuators made of 3D-printed soft materials to build the robot body. Control signals with appropriate displacement phases and different voltages are used to control the water pump to drive the soft actu

Cited by 0SourceScholar