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Yikang Liu

4 accepted papers

2025

Label-Efficient Data Augmentation with Video Diffusion Models for Guidewire Segmentation in Cardiac Fluoroscopy

AAAI 2025technical

The accurate segmentation of guidewires in interventional cardiac fluoroscopy videos is crucial for computer-aided navigation tasks. Although deep learning methods have demonstrated high accuracy and robustness in wire segmentation, they require substantial annotated datasets for generalizability, u…

Cited by 0SourcePDFScholar
2025

Translationese-index: Using Likelihood Ratios for Graded and Generalizable Measurement of Translationese

EMNLP 2025

Translationese refers to linguistic properties that usually occur in translated texts. Previous works study translationese by framing it as a binary classification between original texts and translated texts. In this paper, we argue that translationese should be graded instead of binary and propose

Cited by 0SourcePDFScholar
2024

MELA: Multilingual Evaluation of Linguistic Acceptability

ACL 2024long

In this work, we present the largest benchmark to date on linguistic acceptability: Multilingual Evaluation of Linguistic Acceptability—MELA, with 46K samples covering 10 languages from a diverse set of language families. We establish LLM baselines on this benchmark, and investigate cross-lingual tr…

2022

Robust Landmark-Based Stent Tracking in X-Ray Fluoroscopy

ECCV 2022poster

"In clinical procedures of angioplasty (i.e., open clogged coronary arteries), devices such as balloons and stents need to be placed and expanded in arteries under the guidance of X-ray fluoroscopy. Due to the limitation of X-ray dose, the resulting images are often noisy. To check the correct place…

Cited by 7SourcePDFScholar