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Isabel Guan

4 accepted papers

2026

EgoFSD: Ego-Centric Fully Sparse Paradigm with Uncertainty Denoising and Iterative Refinement for End-To-End Self-Driving

ICRA 2026poster

Current End-to-End Autonomous Driving (E2E-AD) methods resort to unifying modular designs for various tasks (e.g. perception, prediction and planning). Although optimized with a fully differentiable framework in a planning-oriented manner, existing end-to-end driving systems lacking ego-centric desi…

Cited by 0Scholar
2026

Rethinking LLM Evaluation: Can We Evaluate LLMs with 200× Less Data?

ICLR 2026poster

As the demand for comprehensive evaluations of diverse model capabilities steadily increases, benchmark suites have correspondingly grown significantly in scale. Despite notable advances in redundancy reduction and subset-level performance prediction, a systematic framework that effectively integrat…

Cited by 0SourcecodeScholar
2025

Dual Data Alignment Makes AI-Generated Image Detector Easier Generalizable

NeurIPS 2025spotlight

The rapid increase in AI-generated images (AIGIs) underscores the need for detection methods. Existing detectors are often trained on biased datasets, leading to overfitting on spurious correlations between non-causal image attributes and real/synthetic labels. While these biased features enhance p…

Cited by 0SourcecodeScholar
2025

Uncertainty-quantified Rollout Policy Adaptation for Unlabelled Cross-domain Video Temporal Grounding

NeurIPS 2025poster

Video Temporal Grounding (TG) aims to temporally locate video segments matching a natural language description (a query) in a long video. While Vision-Language Models (VLMs) are effective at holistic semantic matching, they often struggle with fine-grained temporal localisation. Recently, Group Rela…

Cited by 0SourceScholar