Improved Spatial Keyword Search Based on IDF Approximation. - Xiaoling Zhou; Yifei Lu; Yifang Sun; Muhammad Aamir Cheema (APWeb, 2013)

HmSearch: an efficient hamming distance query processing algorithm. - Xiaoyang Zhang; Jianbin Qin; Wei Wang 011; Yifang Sun; Jiaheng Lu (SSDBM, 2013)

Near Duplicate Text Detection Using Frequency-Biased Signatures. - Yifang Sun; Jianbin Qin; Wei Wang 011 (WISE (1), 2013)

SRS: Solving c-Approximate Nearest Neighbor Queries in High Dimensional Euclidean Space with a Tiny Index. - Yifang Sun; Wei Wang 011; Jianbin Qin; Ying Zhang 001; Xuemin Lin 001 (Proc. VLDB Endow., 2014)

Approximate Nearest Neighbor Search on High Dimensional Data - Experiments, Analyses, and Improvement (v1.0). - Wen Li; Ying Zhang 001; Yifang Sun; Wei Wang 011; Wenjie Zhang 001; Xuemin Lin 001 (CoRR, 2016)

Approximate similarity search in high dimensional spaces: solutions, evaluations and applications. - Yifang Sun (2016)

An Efficient Exact Nearest Neighbor Search by Compounded Embedding. - Mingjie Li 004; Ying Zhang 001; Yifang Sun; Wei Wang 011; Ivor W. Tsang; Xuemin Lin 001 (DASFAA (1), 2018)

A CRF-Based Stacking Model with Meta-features for Named Entity Recognition. - Shifeng Liu 002; Yifang Sun; Wei Wang 011; Xiaoling Zhou (PAKDD (2), 2018)

Antonym-Synonym Classification Based on New Sub-Space Embeddings. - Muhammad Asif Ali; Yifang Sun; Xiaoling Zhou; Wei Wang 011; Xiang Zhao 002 (AAAI, 2019)

How to Best Use Syntax in Semantic Role Labelling. - Yufei Wang 003; Mark Johnson 001; Stephen Wan 001; Yifang Sun; Wei Wang 011 (ACL (1), 2019)

Extracting Definitions and Hypernyms with a Two-Phase Framework. - Yifang Sun; Shifeng Liu 002; Yufei Wang 003; Wei Wang 011 (DASFAA (3), 2019)

Fine-Grained Named Entity Typing over Distantly Supervised Data Based on Refined Representations. - Muhammad Asif Ali; Yifang Sun; Bing Li 002; Wei Wang 011 (AAAI, 2020)

GraphER: Token-Centric Entity Resolution with Graph Convolutional Neural Networks. - Bing Li 002; Wei Wang 011; Yifang Sun; Linhan Zhang; Muhammad Asif Ali; Yi Wang 017 (AAAI, 2020)

Recursively Binary Modification Model for Nested Named Entity Recognition. - Bing Li 002; Shifeng Liu 002; Yifang Sun; Wei Wang 011; Xiang Zhao 002 (AAAI, 2020)

HAMNER: Headword Amplified Multi-Span Distantly Supervised Method for Domain Specific Named Entity Recognition. - Shifeng Liu 002; Yifang Sun; Bing Li 002; Wei Wang 011; Xiang Zhao 002 (AAAI, 2020)

I/O Efficient Approximate Nearest Neighbour Search based on Learned Functions. - Mingjie Li 004; Ying Zhang 001; Yifang Sun; Wei Wang 011; Ivor W. Tsang; Xuemin Lin 001 (ICDE, 2020)

Monotonic Cardinality Estimation of Similarity Selection: A Deep Learning Approach. - Yaoshu Wang; Chuan Xiao 001; Jianbin Qin; Xin Cao 001; Yifang Sun; Wei Wang 011; Makoto Onizuka (SIGMOD Conference, 2020)

Approximate Nearest Neighbor Search on High Dimensional Data - Experiments, Analyses, and Improvement. - Wen Li; Ying Zhang 001; Yifang Sun; Wei Wang 011; Mingjie Li 004; Wenjie Zhang 001; Xuemin Lin 001 (IEEE Trans. Knowl. Data Eng., 2020)

Improving the Efficiency and Effectiveness for BERT-based Entity Resolution. - Bing Li 002; Yukai Miao; Yaoshu Wang; Yifang Sun; Wei Wang 011 (AAAI, 2021)

Sent2Span: Span Detection for PICO Extraction in the Biomedical Text without Span Annotations. - Shifeng Liu 002; Yifang Sun; Bing Li 002; Wei Wang 011; Florence T. Bourgeois; Adam G. Dunn (EMNLP (Findings), 2021)

A Smart Adversarial Attack on Deep Hashing Based Image Retrieval. - Junda Lu 001; Mingyang Chen; Yifang Sun; Wei Wang 011; Yi Wang 017; Xiaochun Yang 001 (ICMR, 2021)

Fine-Grained Named Entity Typing over Distantly Supervised Data via Refinement in Hyperbolic Space. - Muhammad Asif Ali; Yifang Sun; Bing Li 002; Wei Wang 011 (CoRR, 2021)

A New Brightness Temperature Mapping Method for Weakening Latitude Effect With Chang'e-2 MRM Data and Its Geologic Significances. - Zhiguo Meng; Yifang Sun; Zhaoran Wei; Qian Huang; Yongchun Zheng; Zhanchuan Cai; Jinsong Ping; Yuanzhi Zhang (IEEE Trans. Geosci. Remote. Sens., 2024)