Ziqi Liu

2026

doi dblp
Token-level Collaborative Alignment for LLM-based Generative Recommendation.
Fake Lin|Binbin Hu|Zhi Zheng|Xi Zhu|Ziqi Liu|Zhiqiang Zhang|Jun Zhou|Tong Xu
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.
doi dblp
Predictability-Aware Compression and Decompression Framework for Multichannel Time Series Data with Latent Seasonality.
Ziqi Liu|Pei Zeng|Yi Ding
Proceedings of the ACM Web Conference 2026, WWW 2026, Dubai, United Arab Emirates, originally scheduled for April 13-17, 2026, rescheduled for June 29 - July 3, 2026.

2025

doi dblp
Arrows of Math Reasoning Data Synthesis for Large Language Models: Diversity, Complexity and Correctness.
Sirui Chen|Changxin Tian|Binbin Hu|Kunlong Chen|Ziqi Liu|Zhiqiang Zhang|Jun Zhou
Proceedings of the 34th ACM International Conference on Information and Knowledge Management, CIKM 2025, Seoul, Republic of Korea, November 10-14, 2025
doi dblp
Graph Disentangle Causal Model: Enhancing Causal Inference in Networked Observational Data.
Binbin Hu|Zhicheng An|Zhengwei Wu|Ke Tu|Ziqi Liu|Zhiqiang Zhang|Jun Zhou|Yufei Feng|Jiawei Chen
Proceedings of the Eighteenth ACM International Conference on Web Search and Data Mining, WSDM 2025, Hannover, Germany, March 10-14, 2025

2024

doi dblp
The Devil is in the Sources! Knowledge Enhanced Cross-Domain Recommendation in an Information Bottleneck Perspective.
Binbin Hu|Weifan Wang|Shuhan Wang|Ziqi Liu|Bin Shen|Yong He|Jiawei Chen
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
Time-Sensitve Retrieval-Augmented Generation for Question Answering.
Feifan Wu|Lingyuan Liu|Wentao He|Ziqi Liu|Zhiqiang Zhang|Haofen Wang|Meng Wang
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
Breaking the Barrier: Utilizing Large Language Models for Industrial Recommendation Systems through an Inferential Knowledge Graph.
Qian Zhao|Hao Qian|Ziqi Liu|Gong-Duo Zhang|Lihong Gu
Proceedings of the 33rd ACM International Conference on Information and Knowledge Management, CIKM 2024, Boise, ID, USA, October 21-25, 2024
doi dblp
NativE: Multi-modal Knowledge Graph Completion in the Wild.
Yichi Zhang|Zhuo Chen|Lingbing Guo|Yajing Xu|Binbin Hu|Ziqi Liu|Wen Zhang|Huajun Chen
Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14-18, 2024
doi dblp
Can Small Language Models be Good Reasoners for Sequential Recommendation?
Yuling Wang|Changxin Tian|Binbin Hu|Yanhua Yu|Ziqi Liu|Zhiqiang Zhang|Jun Zhou|Liang Pang|Xiao Wang
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

2023

doi dblp
COUPA: An Industrial Recommender System for Online to Offline Service Platforms.
Sicong Xie|Binbin Hu|Fengze Li|Ziqi Liu|Zhiqiang Zhang|Wenliang Zhong|Jun Zhou
Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2023, Taipei, Taiwan, July 23-27, 2023
doi dblp
AntTS: A Toolkit for Time Series Forecasting in Industrial Scenarios.
Jianping Wei|Zhibo Zhu|Ziqi Liu|Zhiqiang Zhang|Jun Zhou
Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining, WSDM 2023, Singapore, 27 February 2023 - 3 March 2023.
doi dblp
Online resource allocation in Markov Chains.
Jianhao Jia|Hao Li|Kai Liu|Ziqi Liu|Jun Zhou|Nikolai Gravin|Zhihao Gavin Tang
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

doi dblp
A Real-time Post-processing System for Itinerary Recommendation.
Linge Jiang|Guiyang Wang|Zhibo Zhu|Binghao Wang|Runsheng Gan|Ziqi Liu|Jun Zhou
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022
doi dblp
A Practical Distributed ADMM Solver for Billion-Scale Generalized Assignment Problems.
Jun Zhou|Feng Qi|Zhigang Hua|Daohong Jian|Ziqi Liu|Hua Wu
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2021

doi dblp
Learning Representations of Inactive Users: A Cross Domain Approach with Graph Neural Networks.
Ziqi Liu|Yue Shen|Xiaocheng Cheng|Qiang Li|Jianping Wei|Zhiqiang Zhang|Dong Wang|Xiaodong Zeng|Jinjie Gu|Jun Zhou
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021

2019

doi dblp
Distributed Deep Forest and its Application to Automatic Detection of Cash-Out Fraud.
Ya-Lin Zhang|Jun Zhou|Wenhao Zheng|Ji Feng|Longfei Li|Ziqi Liu|Ming Li|Zhiqiang Zhang|Chaochao Chen|Xiaolong Li|Yuan (Alan) Qi|Zhi-Hua Zhou
ACM Transactions on Intelligent Systems and Technology (TIST) 2019 Volume 10 Issue 5
doi dblp
Graph Representation Learning for Merchant Incentive Optimization in Mobile Payment Marketing.
Ziqi Liu|Dong Wang|Qianyu Yu|Zhiqiang Zhang|Yue Shen|Jian Ma|Wenliang Zhong|Jinjie Gu|Jun Zhou|Shuang Yang|Yuan Qi
Proceedings of the 28th ACM International Conference on Information and Knowledge Management, CIKM 2019, Beijing, China, November 3-7, 2019.
doi dblp
Uncovering Insurance Fraud Conspiracy with Network Learning.
Chen Liang|Ziqi Liu|Bin Liu|Jun Zhou|Xiaolong Li|Shuang Yang|Yuan Qi
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019.

2018

doi dblp
Heterogeneous Graph Neural Networks for Malicious Account Detection.
Ziqi Liu|Chaochao Chen|Xinxing Yang|Jun Zhou|Xiaolong Li|Le Song
Proceedings of the 27th ACM International Conference on Information and Knowledge Management, CIKM 2018, Torino, Italy, October 22-26, 2018

2016

doi dblp
DiFacto: Distributed Factorization Machines.
Mu Li|Ziqi Liu|Alexander J. Smola|Yu-Xiang Wang
Proceedings of the Ninth ACM International Conference on Web Search and Data Mining, San Francisco, CA, USA, February 22-25, 2016