Works

Le Rat Index

A simulation and data analysis project that simulates and visualizes the number of rats you will encounter based on the selected candidate of mayor of Paris in 2026.

Author: Yu YiyingCategories: Simulation / Data Visualization / Graph Analysis / GameTools: React.js / TypeScript / Vite / FastAPI / Python / Neo4j / Railway / Cloudflare / DockerYear: 2026

Data Center Evaluation Engine

An automated engine that evaluates data center infrastructure and generates comprehensive evaluation reports within a minute.

Author: Yu YiyingCategories: Data Center / AI Automation / Standard EvaluationTools: Python / Streamlit / Neo4jYear: 2026

BâtiChat

A SaaS assistant powered by multi-agent AI, allowing users to interact with building data, urban data, and local urban codes while generating 3D models. This project has been selected by Station F, one of the world's leading incubators.

Author: Yu YiyingCategories: Multi-Agent / SaaS / AgenticRAGTools: Next.js / TypeScript / FastAPI / OpenAI API / LangGraph / Neo4j / Three.js / Vercel / AWSYear: 2024Award: Selected by Station F

UrbanGraph

An advanced knowledge graph designed to power a high-performance search engine that efficiently organizes, connects, and retrieves complex urban codes and data

Author: Yu YiyingCategories: RAG / GraphRAG / Knowledge GraphTools: Python / Neo4j Aura API / CypherYear: 2024

Everybody Is An Architect

A creative platform that transforms sketches into various styles of architectural perspectives.

Author: Yu YiyingCategories: GenAI / Stable DiffusionTools: React / Stable Diffusion / Next.js / Firebase / VercelYear: 2023

Architecture Synthesizer

An Arduino-controlled machine that generates images via MidJourney by adjusting parameters through a customizable interface.

Author: Yu Yiying / PDA ArchitectureCategories: GenAI / Midjourney / ArduinoTools: Arduino / C++ / Midjourney / Firebase / Google Cloud Platform / 3D printing / CNCYear: 2023

ContextHopper

A Grasshopper plugin that generates 3D urban context in Paris

Author: Yu YiyingCategories: Rhino/Grasshopper / Plugin / GISTools: RhinoCommon API / Grasshopper / C#Year: 2023

Memory Recorder

An AR (Augmented Reality) application that enables users to record, visualize, and interact with building data in real-world environments.

Author: Yu YiyingCategories: AR / Machine Learning / Computer Vision / SLAMTools: Python / C# / Unity / ARCore / OpenCV / Google CloudYear: 2022
Nails Detection

Nails Detection

Training a deep learning model to detect nails from images.

Author: Yu YiyingCategories: Machine Learning / Image Segmentation / Computer VisionTools: Python / PyTorchYear: 2022

RoomCalendar

A smart device designed to display the meeting room booking calendar in real-time.

Author: Yu Yiying / Bouchaud ArchitectesCategories: Product Design / Arduino / Smart HomeTools: Arduino / C++ / Wix API / CNCYear: 2022

Analyzing and Visualizing Paris

An ongoing research project focused on analyzing and visualizing urban data in Paris through creative methods.

Author: Yu YiyingCategories: Data Analysis / Data Visualization / GISTools: Rhino / Grasshopper / Python / C# / GIS / P5.jsYear: 2021