Liu Yang
I got my Ph.D in Computer Science at the Center for Intelligent Information Retrieval (CIIR) , College of Information and Computer Sciences, University of Massachusetts Amherst under the supervision of Prof. W. Bruce Croft. My research areas include information retrieval, natural language processing, text mining and machine learning. I have published more than 30 papers in top conferences such as WWW, SIGIR, ACL, ICML, CIKM, WSDM, ICDM and NAACL. Moreover, I have served as the SPC/PC member for top conferences including KDD, ACL, SIGIR, WWW, AAAI, EMNLP, WSDM and CIKM. I'm now focusing on research on deep learning, text matching, question answering, neural conversational models, search, ranking and relevance, learning to rank, statistical language models, probabilistic graphical models and user modeling/profiling.
For a full list of my publications see my personal page .
Authored Publications
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Long Range Arena : A Benchmark for Efficient Transformers
Yi Tay
Samira Abnar
Yikang Shen
Jinfeng Rao
Sebastian Ruder
ICLR 2021 (to appear)
Natural Language Understanding with Privacy-Preserving BERT
Proceedings of the 30th ACM International Conference on Information and Knowledge Management, ACM (2021)
DiPair: Fast and Accurate Distillation for Trillion-Scale Text Matching and Pair Modeling
Jiecao Chen
Jung-Jung Yeh
Yun Zhou
Ehsan Emadzadeh
Findings of EMNLP 2020
Beyond 512 Tokens: Siamese Multi-depth Transformer-based Hierarchical Encoder for Long-Form Document Matching
Proceedings of the 29th ACM International Conference on Information and Knowledge Management (2020)
A Hybrid Retrieval-Generation Neural Conversation Model
Junjie Hu
Minghui Qiu
Chen Qu
Jianfeng Gao
W. Bruce Croft
Xiaodong Liu
Yelong Shen
Jingjing Liu
Proceedings of the 28th ACM International Conference on Information and Knowledge Management (CIKM 2019), ACM (to appear)
Attentive History Selection for Conversational Question Answering
Chen Qu
Minghui Qiu
Yongfeng Zhang
Cen Chen
W. Bruce Croft
Mohit Iyyer
Proceedings of the 28th ACM International Conference on Information and Knowledge Management (CIKM 2019) (to appear)
