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Yue Chang

3 accepted papers

2026

PSG-Nav: Probabilistic Scene Graph Navigation via Multiverse Decision Making

ICML 2026poster

Open-vocabulary navigation requires embodied agents to manage significant perception uncertainty stemming from semantic ambiguity and model errors. However, most existing works settle for local optimal deterministic approaches, depriving complex navigation decision-making over multiple composite pos…

Cited by 0SourceScholar
2024

Multi-Loss Fusion: Angular and Contrastive Integration for Machine-Generated Text Detection

EMNLP 2024finding

Modern natural language generation (NLG) systems have led to the development of synthetic human-like open-ended texts, posing concerns as to who the original author of a text is. To address such concerns, we introduce DeB-Ang: the utilisation of a custom DeBERTa model with angular loss and contrasti…

Cited by 1SourcePDFScholar
2023

CROM: Continuous Reduced-Order Modeling of PDEs Using Implicit Neural Representations

ICLR 2023top-25%

The long runtime of high-fidelity partial differential equation (PDE) solvers makes them unsuitable for time-critical applications. We propose to accelerate PDE solvers using reduced-order modeling (ROM). Whereas prior ROM approaches reduce the dimensionality of discretized vector fields, our contin…