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Yiming Gan

3 accepted papers

2026

Hydra-Nav: Object Navigation via Adaptive Dual-Process Reasoning

ICML 2026poster

While large vision-language models (VLMs) show promise for object goal navigation, current methods still struggle with low success rates and inefficient localization of unseen objects—failures primarily attributed to weak temporal-spatial reasoning. Meanwhile, recent attempts to inject reasoning int…

Cited by 0SourceScholar
2026

TimeRipples: Accelerating vDiTs by Understanding the Spatio-Temporal Correlations in Latent Space

CVPR 2026

The recent surge in video generation has shown the growing demand for high-quality video synthesis using large vision models. Existing video generation models are predominantly based on the video diffusion transformer (vDiT), however, they suffer from substantial inference delay due to self-attentio

Cited by 0SourceScholar
2025

KARMA: Augmenting Embodied AI Agents with Long-and-Short Term Memory Systems

ICRA 2025

Embodied AI agents responsible for executing interconnected, long-sequence household tasks often face difficulties with in-context memory, leading to inefficiencies and errors in task execution. To address this issue, we introduce KARMA, an innovative memory system that integrates longterm and short

Cited by 23SourcecodeScholar