📝 Publications (Published)

• Empirical studies on the network of social groups: the case of Tencent QQ
  Zhi-Qiang You, Xiao-Pu Han, Linyuan Lü, Chi Ho Yeung
  PloS one 10 (7), e0130538. [PDF] JCR Quartile 1

• The role of research efficiency in the evolution of scientific productivity and impact: An agent-based model
  Zhi-Qiang You, Xiao-Pu Han, Tarik Hadzibeganovic
  Physics Letters A, Volume 380, Issues 7–8, 22 February 2016, Pages 828-836. [PDF] JCR Quartile 2

• Reconstruction of social group networks from friendship networks using a tag-based model
  Yuan-Pan Guan, Zhi-Qiang You, Xiao-Pu Han
  Physica A, Volume 463, 1 December 2016, Pages 485-492. [PDF] JCR Quartile 2

• Website-oriented recommendation based on heat spreading and tag-aware collaborative filtering
  Zi-Ke Zhang, Lu Yu, Kuan Fang, Zhi-Qiang You, Chuang Liu, Hao Liu, Xiao-Yong Yan
  Physica A, Volume 399, 1 April 2014, Pages 82-88. [PDF] JCR Quartile 2

• Modelling temporal patterns of news report
  Zhi-Qiang You, Zhu Yan-Yan, Han Xiao-Pu, Lü Linyuan
  Chinese Control Conference (CCC), 2015 34th Chinese, 10.1109/ChiCC.2015.7259829, 1345 - 1350. [PDF] EI

• Queuing Model for News Reports
  Zhi-Qiang You, Zhu Yan-Yan, Han Xiao-Pu, Lü Lin-Yuan
  Journal of University of Electronic Science and Technology of China, 2016, 45(2): 295-300. [PDF] EI

• Modeling of social group growth based on social networks
  Zhi-Qiang You, Yuan-Pan Guan, Han Xiao-Pu, Xiao Fang, Lü Lin-Yuan
  Complex Systems and Complexity Science, 2015, 12(2): 72-77. [PDF] EI

• A Secure and Efficient Method of Fully Anonymous Vertical Federated Learning
  Zhi-Qiang You, Li Yue, Jiang Wei, Fang Jing, Lifeng Chen, Yang Bian
  Information Security Research, 2024, 10(6): 506-512. [PDF] PKU Core

• Correlation Analysis on Pedestrian Flow at Shanghai World Expo
  Zhi-Qiang You, Han Xiao-Pu
  Journal of Shanghai University of Technology, 2013, 35(4), 313-320. [PDF] PKU Core

• The Analysis, Modeling and Prediction for The Structure of Online Social Network
  Zhi-Qiang You
  2017 No.7 Full Text Database of Chinese Excellent Master’s Thesis (Information Technology Edition) Published [PDF]

📝 Publications (Under Review)

• Xu, Jingyi, Xingyu Ren, Zhiqiang You(corresponding author), Yumeng Zhang, and Zhoupeng Shou. “Decoupling Strategy and Execution in Task-Focused Dialogue via Goal-Oriented Preference Optimization.” “ arXiv preprint arXiv:2602.15854 (2026).

• Zhou-Peng Shou, Zhi-Qiang You, Fang Wang, and Hai-Bo Liu. “CogGuide: Human-Like Guidance for Zero-Shot Omni-Modal Reasoning.” arXiv preprint arXiv:2509.06641 (2025).[PDF]

📝 Patents

Granted Invention Patents

• [Granted] Training method, system, equipment and medium for secure intersection and federated learning model
  Zhi-Qiang You, Lifeng Chen
  Chinese Invention Patent, CN115392480B, Application Date: 2026.05.12
  [PDF]

• [Granted] Method, system, device and medium for automatically extracting high-value reply chains of thought from dialogue logs
  Zhi-Qiang You, Xingyu Ren, Jingyi Xu, Yumeng Zhang, Fang Wang, Jian Song
  Chinese Invention Patent, CN121212162B, Announcement Date: 2026.03.06
  [PDF]

• [Granted] Sharing method, system, device and medium for fully anonymous obfuscated intersection data
  Zhi-Qiang You, Dong Zhao, Lifeng Chen
  Chinese Invention Patent, CN118590236B, Announcement Date: 2024.11.01
  [PDF]

• [Granted] Method and device for crowd statistics using federated learning model
  Zhi-Qiang You, Yang Bian, Zhaokai Wang, Weiqi Zhang
  Chinese Invention Patent, CN116521952B, Announcement Date: 2023.09.05
  [PDF]

• [Granted] Short text question semantic matching method and system
  Zhi-Qiang You, Qi Pan
  Chinese Invention Patent, CN109597994B, Announcement Date: 2023.06.06
  [PDF]

• [Granted] Multi-party secure computation method, device, system, electronic equipment and storage medium
  Zhi-Qiang You, Yang Bian, Dong Zhao
  Chinese Invention Patent, CN116055049B, Announcement Date: 2023.07.04
  [PDF]

• [Granted] Multi-party secure data rearrangement method, device, electronic equipment and storage medium
  Zhi-Qiang You, Yang Bian
  Chinese Invention Patent, CN115982785B, Announcement Date: 2023.06.30
  [PDF]

• [Granted] A random grouping method and device, computer program product, and electronic equipment
  Zhi-Qiang You, Yang Bian, Zhipeng Tu, Weiqi Zhang
  Chinese Invention Patent, CN116319084B, Announcement Date: 2023.09.29
  [PDF]

• [Granted] An information recommendation method and device
  Zhi-Qiang You, Yang Bian, Zhaokai Wang
  Chinese Invention Patent, CN115795174B, Announcement Date: 2022.04.25
  [PDF]

• [Granted] Fully encrypted data processing method, device, equipment, and medium
  Zhi-Qiang You, Yang Bian, Dong Zhao
  Chinese Invention Patent, CN115587382B, Announcement Date: 2023.04.11
  [PDF]

• [Granted] Security monitoring method, device, equipment, and medium for privacy computing processes
  Zhi-Qiang You, Yang Bian
  Chinese Invention Patent, CN115664839B, Announcement Date: 2023.04.11
  [PDF]

• [Granted] Prediction method, model generation method and device based on heterogeneous federated learning
  Zhi-Qiang You, Yang Bian
  Chinese Invention Patent, CN114611712B, Announcement Date: 2022.08.26
  [PDF]

• [Granted] A data median determination method and device
  Zhi-Qiang You, Yang Bian, Dong Zhao, Chongbing Zhu
  Chinese Invention Patent, CN114595479B, Announcement Date: 2022.08.26
  [PDF]

• [Granted] Multi-party secure computation method, electronic equipment and readable storage medium
  Zhi-Qiang You, Dong Zhao, Lifeng Chen, Yang Bian
  Chinese Invention Patent, CN114615282B, Announcement Date: 2022.08.23
  [PDF]

• [Granted] A training method and system for vertical federated learning models
  Zhi-Qiang You, Yang Bian
  Chinese Invention Patent, CN114330759B, Announcement Date: 2022.08.02
  [PDF]

• [Granted] Method and device for predicting overdue risk of credit applications
  Zhi-Qiang You, Xi Che, Qi Pan
  Chinese Invention Patent, CN108389125B, Announcement Date: 2022.06.07
  [PDF]

• [Granted] User relationship identification method, object relationship identification method and device
  Zhi-Qiang You, Qi Pan, Xi Che
  Chinese Invention Patent, CN107392781B, Announcement Date: 2021.11.02
  [PDF]

• [Granted] Short text classification method and device
  Zhi-Qiang You, Xi Che, Qi Pan
  Chinese Invention Patent, CN107301225B, Announcement Date: 2021.01.26
  [PDF]

• [Granted] Federated learning code generation method, device, electronic equipment and storage medium
  Yang Bian, Zhi-Qiang You, Dong Zhao, Chongbing Zhu
  Chinese Invention Patent, CN114282257B, Announcement Date: 2022.07.15
  [PDF]

• [Granted] An intelligent semantic processing method
  Hongyu Kang, Zhi-Qiang You, Xi Che, Qi Pan
  Chinese Invention Patent, CN109062895B, Announcement Date: 2022.06.24
  [PDF]

• [Granted] User churn prediction method and device based on mobile log behavior data
  Xi Che, Zhi-Qiang You, Qi Pan
  Chinese Invention Patent, CN109034861B, Announcement Date: 2022.06.07
  [PDF]

• [Granted] Method and device for evaluating federated learning models
  Zhaokai Wang, Yang Bian, Zhi-Qiang You
  Chinese Invention Patent, CN116541870B, Announcement Date: 2023.09.05
  [PDF]

• [Granted] A method and system for decoupling calculation engine and platform
  Chongbing Zhu, Yang Bian, Dong Zhao, Zhi-Qiang You
  Chinese Invention Patent, CN114444136B, Announcement Date: 2024.08.30
  [PDF]

• [Granted] A data anonymization method, device, electronic equipment and storage medium
  Dong Zhao, Yang Bian, Zhi-Qiang You
  Chinese Invention Patent, CN115982779B, Announcement Date: 2023.05.23
  [PDF]

• [Granted] A social relationship prediction method integrating network structure and text information
  Zike Zhang, Shuaishuai Xu, Zhi-Qiang You, Ge Zhou, Chuang Liu
  Chinese Invention Patent, CN107729569B, Announcement Date: 2020.01.17
  [PDF]

• [Granted] A secure multi-party computation method, device, electronic equipment and storage medium
  Xiaochao Sun, Lifeng Chen, Yang Bian, Zhi-Qiang You Chinese Invention Patent, CN114595483B, Announcement Date: 2022.08.02
  [PDF]

• [Granted] Feature binning method, device, electronic equipment and computer-readable storage medium
  Lifeng Chen, Tengfei Li, Yang Bian, Yunbo Yang, Zhi-Qiang You
  Chinese Invention Patent, CN116244650B, Announcement Date: 2023.10.03
  [PDF]

📝 Software Copyrights (Lead)

• 2025-11-21: Intelligent User Insight and Marketing Content Generation Platform Based on Large Models (Marketing Flow) Registration No.: 2026SR0367860
• 2025-10-30: AI-Driven Customer Service Knowledge Management and Session Processing System Registration No.: 2025SR2531067
• 2024-04-26: Vertical Xgboost_NPZ Multi-classification Modeling Software Registration No.: 2024SR0569180
• 2023-08-24: Avatar Secure Computation Platform Software Registration No.: 2023SR0975884
• 2022-11-23: Multi-party Secure Computation Parallel Engine and Operator Software Registration No.: 2022SR1561493
• 2022-11-22: Fully Anonymous Modeling Software Registration No.: 2022SR1556309
• 2022-11-08: Avatar Federated Learning LR_NPZ Modeling Software Registration No.: 2022SR1479524
• 2021-07-02: Avatar Federated Learning Platform Software Registration No.: 2021SR0975641

🎖 Honors & Awards

Representative Honors

• 2025: Awarded Senior System Architect Certificate by MOHRSS, obtained “Senior Engineer” qualification
• 2024: Nominated for National Cryptography Science and Technology Award
• 2023: First Prize in the Financial Data Innovation Application Track of the First National Data Merchant Competition
• 2022: Selected into the Top Ten Benchmark Cases of CAICT “Galaxy”, included in the CAICT “Privacy Computing White Paper”
• 2022: The proposed technology was successfully applied to a leading state-owned enterprise (multi-party secure biometric recognition algorithm, ranked first in performance)
• 2021: Special Talent Award for Key Industries in Shanghai; Multi-party secure computation platform passed the CAICT assessment in the first batch (tied with Tencent and Ant Group)
• 2015: Outstanding Master’s Thesis in China (Top 10%)
• 2012: National First Prize in the First China Internet Data Platform Data Mining Competition

💬 Tech Blog

CSDN Tech Column — 520,000+ visits, 32,000+ followers, 170 articles, selected in multiple premium sections such as AI / Python / Cutting-edge Technologies