lyp@localhost:~$ whoami_
SHENG WEI 盛伟
AKA LINYEPING // AI · AGENT · ML
BUILDING AI AGENTS AND ON-DEVICE LLM APPS THAT ACTUALLY SHIP
> on-device inference
> agent architectures
> multimodal learning
> cat about.txt
Built two AI projects — Metis (desktop AI agent) and GemMate (on-device LLM study app)
Co-authored 3 peer-reviewed papers spanning graph neural networks, multimodal fake news detection, and Tang poetry datasets
Kaggle Silver — BirdCLEF+ 2026 (rank 194 / 4,094)
Kaggle Bronze — CSIRO Image2Biomass (rank 296 / 3,805)
> ls ./projects/
FIG.01
Desktop AI agent built with Electron + Python. Connects models to code, terminals, browsers, and the Windows desktop. Supports skills, MCP tools, checkpoints, and optional Git worktree isolation across chat, research, coding, and design workflows.
FIG.02
On-device LLM study app built with Flutter. Runs Gemma 4 locally via LiteRT-LM, with optional LAN Ollama inference. Turns conversations and documents into flashcards, quizzes, and mind maps, with SM-2 spaced repetition, OCR, voice input, and six-language support.
> tail -f experience.log
PERCEPTION ALGORITHM INTERN
An autonomous trucking company, Shanghai
SOFTWARE DEVELOPMENT INTERN
A software company, Xi'an
> neofetch --stack
AI/MODEL
- ├─ PyTorch
- ├─ Transformers
- ├─ GNN
- └─ Multimodal fusion
RUNTIME
- ├─ llama.cpp
- ├─ LiteRT
- ├─ Quantization
- └─ CUDA kernels
LANGS
- ├─ Python
- ├─ C/C++
- ├─ TypeScript
- └─ Dart
APPS
- ├─ Electron
- ├─ Flutter
- └─ Flask
> cat papers.bib
Social media rumor detection using multi-relational temporal-semantic augmented dynamic graph neural networks
// Complex & Intelligent Systems
A dataset of Tang poetry sentence pairs for metrical imitation
// China Scientific Data
A decoupled approach for multimodal fake news detection incorporating entity knowledge enhancement and multi-scale adaptive fusion
// Data Intelligence
> ping linyeping
LET'S TALK // OPEN CHANNEL