|
Enqiang Chen(陈恩强) |
Bio
Chen Enqiang (born 2004, Songjiang, Shanghai) is a Computer Science and Technology undergraduate at Yunnan University. His research interests lie in data mining, databases, and software engineering. With more than 600 GitHub commits, he possesses strong proficiency in various development tools and environments. He is also an enthusiastic strength training practitioner who values a regular and disciplined lifestyle.News
- [2025.02] A Travel Service Platform Based on Hotspot Trajectory Pattern Mining[Co-location Pattern Mining] (link, certificates)
Research Topic
- Data Base (数据库): NoSQL, Graph Databases, Multiversion Concurrency Control, Data Provenance
- Data Mining (数据挖掘): Co-location Pattern Mining, Sequential Pattern Mining, High-Utility Pattern Mining
- Software Engineering (软件工程): Open Source, Software Development Representation, Model-Data-Driven
Projects
- A Travel Service Platform Based on Hotspot Trajectory Pattern Mining (基于热点轨迹序列模式挖掘的出行服务平台): Developed a full-stack platform that mines users' historical trajectories to provide carpooling matching and personalized POI recommendations.
- Research and Implementation of Frequent Sequence Pattern Mining Algorithm (学士毕业论文): Designed and implemented trajectory data analysis system using improved PrefixSpan, SW-FP-TRtree and GSCM-SW algorithms to discover hotspot movement patterns and support intelligent route recommendation.
- SEP - School-Enterprise Collaboration Platform (校企慧公共服务平台): Participated in the full-cycle development of a large-scale enterprise platform (Spring Boot + Vue), covering microservices architecture, recruitment, training, and government auditing modules.
- LeetCode Hot100 & Data Structures Implementation in C++ (LeetCode Hot100及常见数据结构): Solved LeetCode Hot100 problems and implemented core data structures (Linked List, Stack, Queue, Tree, Graph, Heap, etc.) from scratch with detailed annotations.
- Memo Dart (移动应用备忘录飞镖): A memo application with randomized task selection and a built-in Truth or Dare mini-game.
- Food Delivery System (外卖服务系统): A full-stack food delivery platform built with Django and Vue.js.
Resources
Codes:
- Github (Code)
Blog:
- Naiweilanlan(Blog)
Major Awards
- First Prize at the 2024 National Undergraduate Mathematical Contest in Modeling (provincial level, hosted by Higher Education Press)| 2024年高教社数学建模国赛省一等奖
- First Prize at the 2025 National College Students Mathematical Competition (provincial level)| 2025年全国大学生数学竞赛省一等奖
- Second Prize at the 2025 National Undergraduate Mathematical Contest in Modeling (provincial level, hosted by Higher Education Press)| 2025年高教社数学建模国赛省二等奖
- Third Prize at the 2025 National Undergraduate Statistical Modeling Competition (Provincial Level) | 2025年全国大学生统计建模大赛省三等奖