👨‍💻 About Me

Born in Haicheng, Liaoning, China in 2001.

🎓 Education

China University of Mining and Technology

Time: September 2024 - now
Degree: Master of Engineering
Major: Software Engineering
Location: Xuzhou, Jiangsu, China
🔗 Official Website

Research Focus: Mobile Crowdsensing, Federated Learning

China University of Mining and Technology

Time: September 2020 - June 2024
Degree: Bachelor of Engineering
Major: Computer Science and Technology
Location: Xuzhou, Jiangsu, China
🔗 Official Website

🚀 Project Experience

1️⃣ Digital Twin-Based Intelligent Operation and Maintenance Control System for Mine Hoisting

Time: 2024.10 - 2025.10
Role: Developer
Tech Stack: U3D, Web
Description: Commissioned project by Xuzhuang Coal Mine, China Coal Shanghai Datun Energy Co., Ltd.

2️⃣ Network Signal Map Construction System Based on Mobile Crowdsensing

Time: 2025.1 - 2025.5
Role: Leader
Tech Stack: Android, Web
Description: National College IoT Innovation Competition Project
🏆 Award: Second Prize in Physical Track

3️⃣ Decentralized Federated Learning-Based Mine Rock Burst Warning System Under Disconnected Conditions

Time: 2025.03 - 2025.8
Role: Leader
Tech Stack: Android
Description: 10th China College Computer Competition - Network Technology Challenge
🏆 Award: Third Prize in National Finals

4️⃣ Intelligent Resume Parsing System

Time: 2023.3 - 2023.7
Role: Developer
Tech Stack: Person-Job Matching Algorithm Development
Description: 12th “China Software Cup” College Student Software Design Competition
🏆 Award: Third Prize in National Finals

📚 Academic Experience

📄 Publications

Siyuan Yin, Haifeng Jiang, Chaogang Tang, Shuo Xiao, and Huaming Wu. “MobiTask: A Federated Learning-Based Task Migration Strategy for Mobile Crowdsensing.” IEEE Transactions on Computational Social Systems, PDF Early Access, 2025. (IF=4.9, CCF C, JCR Q1)
Haifeng Jiang, Siyuan Yin, Chaogang Tang, Shuo Xiao, Huaming Wu, Ruidong Li. “H2I: A Handover-State Encoding-Based Data Inheritance Method for Mobile Crowdsensing.” IEEE/ACM International Symposium on Quality of Service (IWQoS) 2026 short paper (CCF B International Conference on Computer Networks)

📜 Patents & Software Copyrights

Patent: “A Decentralized Federated Learning-Based Method for Mine Rock Burst Warning Under Disconnected Conditions” - Substantive Examination Phase
Software Copyright: Registration number: 2024SR1637875

🏆 Competition Experience

🥉 Participated in the 12th “China Software Cup” College Student Software Design Competition (National Competition), won Third Prize in National Finals
🥈 Led the team in the 4th National College IoT Innovation Competition, won Second Prize in Physical Track
🥉 Led the team in the 10th China College Computer Competition - Network Technology Challenge (National Competition), won Second Prize in East China Region and Third Prize in National Finals

💼 Work Experience

iFlytek

Time: 2025.11 — 2026.1
Position: Algorithm Research Assistant Engineer (NLP)
Department: RDG - AI Engineering Institute - Intelligent Input R&D Department
Responsibilities: Participated in R&D projects for iFlytek Input Method user personalization, new word discovery, and error correction

Caterpillar

Time: 2026.4 — 2026.4
Position: Software Development Intern
Department: CRDC - AD&S (Advanced Technology & Simulation)
Responsibilities: Participated in simulation software development

JD.com

Time: 2026.5 - Present
Position: Mobile Development Engineer (Intern)
Department: JD Retail - Platform Product & R&D Center - Terminal Technology & Content R&D Department - Terminal Infrastructure Technology Department
Responsibilities: Participated in mobile development projects

🔥 Recent Activities

💼 work, work and work…

📬 Contact

📧 Email: ysy010804@163.com
📝 CSDN Blog: 坐看云起时-CSDN Blog (No longer updated)

📅 Last Updated: May 29, 2026