🚀 Vamana-based approximate k-nearest neighbor search with filtered extensions. Implements SIGMOD 2023 contest specifications with performance optimizations.
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Updated
Jul 16, 2025 - C++
🚀 Vamana-based approximate k-nearest neighbor search with filtered extensions. Implements SIGMOD 2023 contest specifications with performance optimizations.
Correspondence-free pipeline for validating genomic diversity maps of sweet potato collections. PCA/UMAP + kNN graphs on DArT SNP matrices; PCA-30D vs autoencoders in n≪p regimes. Conference poster.
Infra2Graph prototype for bridge impact assessment in city scale. The system integrates heterogeneous graph analysis and HGNN-based closure-impact prediction, with Exp-4-lite (kNN, no edge attributes, weak quantile-based weighting) adopted as the reference MVP configuration.
This repository is a full-stack tool designed for the automated analysis and visualization of student programming assignments (specifically Java). It uses a "Graph-as-a-Service" approach to compare student submissions, detect similarities, and group them into clusters based on different analysis dimensions.
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