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Dancheng Liu

6 accepted papers

2025

Automating Intervention Discovery from Scientific Literature: A Progressive Ontology Prompting and Dual-LLM Framework

IJCAI 2025

Identifying effective interventions from the scientific literature is challenging due to the high volume of publications, specialized terminology, and inconsistent reporting formats, making manual curation laborious and prone to oversight. To address this challenge, this paper proposes a novel frame

2025

FP64 is All You Need: Rethinking Failure Modes in Physics-Informed Neural Networks

NeurIPS 2025poster

Physics‑Informed Neural Networks (PINNs) often exhibit “failure modes” in which the PDE residual loss converges while the solution error stays large, a phenomenon traditionally blamed on local optima separated from the true solution by steep loss barriers. We challenge this understanding by demonstr…

Cited by 0SourcecodeScholar
2025

Recognize Any Surgical Object: Unleashing the Power of Weakly-Supervised Data

ICLR 2025spotlight

We present RASO, a foundation model designed to Recognize Any Surgical Object, offering robust open-set recognition capabilities across a broad range of surgical procedures and object classes, in both surgical images and videos. RASO leverages a novel weakly-supervised learning framework that genera…

Cited by 0SourcePDFScholar
2025

Sub-Sequential Physics-Informed Learning with State Space Model

ICML 2025poster

Physics-Informed Neural Networks (PINNs) are a kind of deep-learning-based numerical solvers for partial differential equations (PDEs). Existing PINNs often suffer from failure modes of being unable to propagate patterns of initial conditions. We discover that these failure modes are caused by the s…

2025

Towards Precision Characterization of Communication Disorders using Models of Perceived Pragmatic Similarity

ICASSP 2025accepted

The diagnosis and treatment of individuals with communication disorders offers many opportunities for the application of speech technology, but research so far has not adequately considered: the diversity of conditions, the challenges of limited data, and the role of pragmatic deficits. This paper e…

Cited by 0SourceScholar
2023

Towards a Robust and Efficient Classifier for Real World Radio Signal Modulation Classification

ICASSP 2023accepted

Automatic modulation classification for radio signals is an important task in many applications, including cognitive radio, radio spectrum monitoring and signal decoding in non-cooperative communications. Recent studies in this area apply various deep learning methods to achieve accurate classificat…

Cited by 0SourceScholar