Efficiency
Memory ↓
Students
Papers
Projects
Billion-Scale Hypergraph Engine
C++ · Rust · SparkHigh-performance in-memory engine for core decomposition on hypergraphs with 10^9+ hyperedges.
Distributed Graph Analytics
Kubernetes · Flink · JavaCloud-native deployment of graph algorithms with auto-scaling and fault tolerance.
Research Focus
Core Decomposition
Scalable algorithms for k-core and nucleus decomposition in billion-scale graphs.
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Hypergraph Analytics
Efficient computation on high-order relational structures.
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Distributed Systems
Spark/Flink deployment, Kubernetes orchestration for graph workloads.
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Beyond Academia
Fuel
Coffee-powered debugging sessions
3+ cups/dayFocus
Lo-fi beats while writing papers
24/7 playlistStrategy
RTS & puzzle games enthusiast
Weekend warriorMusic
Piano performance & practice
10+ yearsGet in Touch
Interested in collaboration, research discussions, or just saying hi?
I typically respond within 24 hours.
About & Education
Ph.D. in Computer Science
UNSW (University of New South Wales)
Topic: Efficient Algorithms for Large-scale Graph Analysis.
MPhil in Computer Science
UNSW
Thesis: Scalable Core Decomposition in Large Networks.
B.Sc. in Computer Science
UNSW
Graduated with Distinction.
Publications
Nucleus Decomposition Revisited: An Efficient Counting-Based Approach
Co-Author
Proposing a novel counting-based framework for dense subgraph discovery.
Also: A Survey on Efficient Graph Reachability Queries (PAKDD 2025) · EulerESG: Automating ESG Disclosure Analysis with LLMs (arXiv 2025)
Technical Arsenal
Languages & Systems — C++/Rust for low-level performance.
Languages
Systems & Tools
Teaching Experience
- Database Systems (COMP3311/9311)Instructed 500+ students on SQL and Relational Algebra.
- Data Analytics for Graphs (COMP9312)Taught advanced graph theory and algorithms.
Quick Setup
One command to bootstrap my dev environment — Oh My Zsh, plugins, and a tuned .zshrc.
bash -c "$(curl -fsSL https://wenqian.dev/setup.sh)"
