Publications

TRAVERS: A Diversity-Based Dynamic Approach to Iterative Relevance Search over Knowledge Graphs. TheWebConf’2023 [pdf]
Ziyang Li, Yu Gu, Yulin Shen, Wei Hu, Gong Cheng.

Don’t Generate, Discriminate: A Proposal for Grounding Language Models to Real-World Environments. Preprint [pdf]
Yu Gu, Xiang Deng, Yu Su.
Knowledge Base Question Answering: A Semantic Parsing Perspective. AKBC’2022 [pdf]
Yu Gu, Vardaan Pahuja, Gong Cheng, Yu Su.
ArcaneQA: Dynamic Program Induction and Contextualized Encoding for Knowledge Base Question Answering. COLING’2022 (Oral) [pdf][code]
Yu Gu, Yu Su.
Outstanding Paper Award
Clues Before Answers: Generation-Enhanced Multiple-Choice QA. NAACL’2022 [pdf][code]
Zixian Huang, Ao Wu, Jiaying Zhou, Yu Gu, Yue Zhao and Gong Cheng.
ACORDAR: A Test Collection for Ad Hoc Content-Based (RDF) Dataset Retrieval. SIGIR’2022 [pdf]
Tenten Ling, Qiaosheng Chen, Gong Cheng, Ahmet Soylu, Basil Ell, Ruoqi Zhao, Qing Shi, Xiaxia Wang, Yu Gu, Evgney Kharlamov.

A Systematic Investigation of KB-Text Embedding Alignment at Scale. ACL’2021 [pdf][code]
Vardaan Pahuja, Yu Gu, Wenhu Chen, Mehdi Bahrami, Lei Liu, Wei-Peng Chen, Yu Su.
Beyond I.I.D.: Three Levels of Generalization for Question Answering on Knowledge Bases. TheWebConf’2021 [pdf][code]
Yu Gu, Sue Kase, Michelle Vanni, Brian Sadler, Percy Liang, Xifeng Yan and Yu Su.

Relevance Search over Schema-Rich Knowledge Graphs. WSDM’2019 [pdf] [code]
Yu Gu, Tianshuo Zhou, Gong Cheng, Ziyang Li, Jeff Z Pan, Yuzhong Qu.
Diversified and Verbalized Result Summarization for Semantic Association Search. WISE’2018 [pdf]
Yu Gu, Yue Liang, Gong Cheng, Daxin Liu, Ruidi Wei, Yuzhong Qu.

Local ABox Consistency Prediction with Transparent TBoxes Using Gated Graph Neural Networks. NeSy@IJCAI’2019 [pdf][code]
Yu Gu, Jeff Pan, Gong Cheng, Heiko Paulheim and Giorgos Stoilos.