Search Results for author: Yiqing Zhang

Found 4 papers, 1 papers with code

PRISE: Demystifying Deep Lucas-Kanade with Strongly Star-Convex Constraints for Multimodel Image Alignment

no code implementations CVPR 2023 Yiqing Zhang, Xinming Huang, Ziming Zhang

The Lucas-Kanade (LK) method is a classic iterative homography estimation algorithm for image alignment, but often suffers from poor local optimality especially when image pairs have large distortions.

Homography Estimation

Composing Answer from Multi-spans for Reading Comprehension

no code implementations14 Sep 2020 Zhuosheng Zhang, Yiqing Zhang, Hai Zhao, Xi Zhou, Xiang Zhou

This paper presents a novel method to generate answers for non-extraction machine reading comprehension (MRC) tasks whose answers cannot be simply extracted as one span from the given passages.

Machine Reading Comprehension

PubSE: A Hierarchical Model for Publication Extraction from Academic Homepages

no code implementations EMNLP 2018 Yiqing Zhang, Jianzhong Qi, Rui Zhang, Chu Yin, ong

Publication information in a researcher{'}s academic homepage provides insights about the researcher{'}s expertise, research interests, and collaboration networks.

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