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Chenyan Xiong
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Approximate nearest neighbor negative contrastive learning for dense text retrieval
L Xiong, C Xiong, Y Li, KF Tang, J Liu, P Bennett, J Ahmed, A Overwijk
International Conference on Learning Representations (ICLR), 2021
9862021
End-to-end neural ad-hoc ranking with kernel pooling
C Xiong, Z Dai, J Callan, Z Liu, R Power
Proc. of SIGIR 17, 2017
6182017
Explicit Semantic Ranking for Academic Search via Knowledge Graph Embedding
C Xiong, R Power, J Callan
Proceedings of the 26th international conference on world wide web, 1271-1279, 2017
4742017
Convolutional neural networks for soft-matching n-grams in ad-hoc search
Z Dai, C Xiong, J Callan, Z Liu
Proceedings of the eleventh ACM international conference on web search and …, 2018
3812018
Understanding the Behaviors of BERT in Ranking
Y Qiao, C Xiong, Z Liu, Z Liu
arXiv preprint arXiv:1904.07531, 2019
2622019
Fine-grained fact verification with kernel graph attention network
Z Liu, C Xiong, M Sun, Z Liu
arXiv preprint arXiv:1910.09796, 2019
2202019
Text Classification Using Label Names Only: A Language Model Self-Training Approach
Y Meng, Y Zhang, J Huang, C Xiong, H Ji, C Zhang, J Han
Proceedings of the 2020 Conference on Empirical Methods in Natural Language …, 2020
2062020
TREC CAsT 2019: The conversational assistance track overview
J Dalton, C Xiong, J Callan
arXiv preprint arXiv:2003.13624, 2020
1952020
COCO-LM: Correcting and contrasting text sequences for language model pretraining
Y Meng, C Xiong, P Bajaj, S Tiwary, P Bennett, J Han, X Song
NeurIPS 2021, 2021
1882021
Grounded Conversation Generation as Guided Traverses in Commonsense Knowledge Graphs
H Zhang, Z Liu, C Xiong, Z Liu
Proceedings of the 58th Annual Meeting of the Association for Computational …, 2020
1562020
Query Expansion with Freebase
C Xiong, J Callan
ACM SIGIR International Conference on the Theory of Information Retrieval 6 …, 2015
1522015
Target-Guided Open-Domain Conversation
ZH Jianheng Tang, Tiancheng Zhao, Chenyan Xiong, Xiaodan Liang, Eric P. Xing
ACL 2019, 2019
141*2019
Word-Entity Duet Representations for Document Ranking
C Xiong, J Callan, TY Liu
Proceedings of the Annual International ACM SIGIR Conference on Research and …, 2017
1382017
Entity-Duet Neural Ranking: Understanding the Role of Knowledge Graph Semantics in Neural Information Retrieval
Z Liu, C Xiong, M Sun, Z Liu
ACL 2018, 2018
1362018
Few-Shot Generative Conversational Query Rewriting
S Yu, J Liu, J Yang, C Xiong, P Bennet, J Gao, Z Liu
SIGIR 2020 (Short), 2020
1352020
DBpedia-entity v2: a test collection for entity search
F Hasibi, F Nikolaev, C Xiong, K Balog, SE Bratsberg, A Kotov, J Callan
Proceedings of the 40th International ACM SIGIR Conference on Research and …, 2017
1302017
Transformer-XH: Multi-Evidence Reasoning with eXtra Hop Attention
C Zhao, C Xiong, C Rosset, X Song, P Bennett, S Tiwary
ICLR 2020, 2020
1192020
Few-Shot Conversational Dense Retrieval
S Yu, Z Liu, C Xiong, T Feng, ZL Liu
SIGIR 2021, 2021
1132021
EsdRank: Connecting Query and Documents through External Semi-Structured Data
C Xiong, J Callan
Proceedings of the 24th ACM International on Conference on Information and …, 2015
1112015
Leading Conversational Search by Suggesting Useful Questions
C Rosset, C Xiong, X Song, D Campos, N Craswell, S Tiwary, P Bennett
WebConf (WWW) 2020, 2020
912020
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