Qiongkai Xu

2025

doi dblp
HEAL: Healthcare Emergency Assistants Leveraging Large Language Models.
Zihan Zhu|Qiongkai Xu|Amin Beheshti
Companion Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025 - 2 May 2025

2023

doi dblp
Training-free Lexical Backdoor Attacks on Language Models.
Yujin Huang|Terry Yue Zhuo|Qiongkai Xu|Han Hu|Xingliang Yuan|Chunyang Chen
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2021

doi dblp
Privacy Monitoring Service for Conversations.
Qiongkai Xu|Chenchen Xu|Lizhen Qu
WSDM '21, The Fourteenth ACM International Conference on Web Search and Data Mining, Virtual Event, Israel, March 8-12, 2021

2017

doi dblp
Attentive Graph-based Recursive Neural Network for Collective Vertex Classification.
Qiongkai Xu|Qing Wang|Chenchen Xu|Lizhen Qu
Proceedings of the 2017 ACM on Conference on Information and Knowledge Management, CIKM 2017, Singapore, November 06 - 10, 2017

2016

doi dblp
Semantic Documents Relatedness using Concept Graph Representation.
Yuan Ni|Qiongkai Xu|Feng Cao|Yosi Mass|Dafna Sheinwald|Huijia Zhu|Shao Sheng Cao
Proceedings of the Ninth ACM International Conference on Web Search and Data Mining, San Francisco, CA, USA, February 22-25, 2016

2015

doi dblp
GraRep: Learning Graph Representations with Global Structural Information.
Shaosheng Cao|Wei Lu|Qiongkai Xu
Proceedings of the 24th ACM International Conference on Information and Knowledge Management, CIKM 2015, Melbourne, VIC, Australia, October 19 - 23, 2015