CV
Basics
| Name | Yutian Lei |
| Label | MSc Student in GIScience |
| yutianlei01@outlook.com | |
| Phone | (+86) 18851084890 |
| Url | https://tianalei.github.io |
| Summary | MSc candidate in GIS at Wuhan University, with a passion for research and programming |
Education
-
2022.09 - 2025.06 Hubei, China
MSc
Wuhan University
GIScience
- Intelligent Processing and Analysis of Geographic Information
- Spatial-Temporal Big Data Analytics
- GIS Software Engineering
- High performance geo-computation
-
2018.09 - 2022.06 Jiangsu, China
BSc
Nanjing University of Posts and Telecommunications
GIScience
- Remote Sensing Image Processing
- Introduction to Data Mining
- Satellite Navigation System
- Foundation and Application of MATLAB
- GIS Software Engineering
Publications
-
2025.04.11 MVCF-TMI: A Travel Mode Identification Framework via Contrastive Fusion of Multi-View Trajectory Representations
ISPRS International Journal of Geo-Information
This paper proposes a novel travel mode identification framework that uses multi-view contrastive learning to align spatial and kinematic features of GPS trajectories in a shared subspace, improving both accuracy and generalization.
Awards
-
2023
-
2023
Second-Prize The 18th China Graduate Mathematical Contest in Modeling (CGMCM)
Chinese Association of Academic Degrees and Graduate Education
-
2020
Outstanding Student
Nanjing University of Posts and Telecommunications
-
2020
Second-Class Scholarship
Nanjing University of Posts and Telecommunications
-
2019
Outstanding Student
Nanjing University of Posts and Telecommunications
-
2019
Second-Class Scholarship
Nanjing University of Posts and Telecommunications
Skills
| Python | |
| Scraping | |
| Deep learning | |
| Machine learning | |
| PyTorch | |
| Spatial data visualization |
| PostgreSQL | |
| Database design | |
| SQL queries | |
| PL/pgSQL | |
| Stored procedures | |
| PostGIS |
| QGIS | |
| Data visualization | |
| Vector and raster data processing |
| JAVA | |
| Spring MVC | |
| Backend Development |
| Git | |
| Version control | |
| Team collaboration |
| Linux | |
| Shell scripting | |
| Server management |
Languages
| English | |
| Fluent (IELTS Overall band score 7.5) |
| Mandarin | |
| Native |
Interests
| Exercise | |
| Indoor Training | |
| Funtional Strength Training | |
| Core Training | |
| Pilates |
References
| Professor Huayi Wu | |
| Professor Xuefeng Guan | |
Projects
-
2024.03 - present
A Novel Contrastive Fusion Framework for Multi-view Trajectory Features in Travel Mode Identification
Exploited multi-view spatial-temporal features of GPS trajectory to facilitate comprehensive information.
- Trajectory data mining
- Multi-view contrastive learning
-
2023.01 - 2023.07
A Localization Approach Based on 5G Cellular Signaling Data and Individual Spatio-temporal Behavior
Addressed the industrial challenge of low accuracy in building-level indoor user positioning using 5G data.
- Extensive exploratory experiments
- Data analysis
-
2022.06 - 2022.10
Open Geospatial Engine (OGE) - a Platform for Earth Observation, Spatial Data Processing and Analysis
Designed and implemented a PostgreSQL database to store global geospatial vector data, including database schemas, partitioning strategies, and table structures with appropriate fields and attributes.
- Database design
- PostgreSQL
-
2024.04 - 2024.06
A GIS-based Method for Subgrade Compaction Management (BSc. Thesis)
Resolved excessive fragmented data storage issues by leveraging advanced spatial operations.
- Procedural Language/PostgreSQL Structured Query Language