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@pkumod

pkumod

Data Management Lab at Wangxuan Institute of Computer Technology, Peking University

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  1. gStore gStore Public

    gStore - a graph based RDF triple store.

    C++ 842 213

  2. gAnswer gAnswer Public

    A KBQA system based on DBpedia.

    Java 379 93

  3. CKBQA CKBQA Public

    A Chinese KBQA dataset with SPARQL annotations.

    143 24

  4. GSI GSI Public

    GPU-friendly Subgraph Isomorphism, published in ICDE 2020

    Cuda 37 17

  5. GraphSetIntersection GraphSetIntersection Public

    Codes of the paper "Speeding Up Set Intersections in Graph Algorithms using SIMD Instructions" that was published in SIGMOD 2018. Authors: Shuo Han, Lei Zou, Jeffrey Xu Yu.

    C 32 11

  6. Noah-GED Noah-GED Public

    Source code of “Noah: Neural-optimized A* Search Algorithm for Graph Edit Distance Computation”, accepted by ICDE 2021. Authors: Lei Yang, Lei Zou.

    Python 21 6

Repositories

Showing 10 of 25 repositories
  • PTAB Public

    Codes for "Accelerating Top-k Subgraph Matching with Topology-Aware Pruning and Parallel Processing".

    pkumod/PTAB's past year of commit activity
    C++ 0 0 0 0 Updated May 30, 2026
  • MAVIS Public

    materialized view for subgraph matching

    pkumod/MAVIS's past year of commit activity
    C++ 4 0 0 0 Updated Apr 14, 2026
  • gStore Public

    gStore - a graph based RDF triple store.

    pkumod/gStore's past year of commit activity
    C++ 842 BSD-3-Clause 213 23 3 Updated Apr 9, 2026
  • CEMR Public

    Codes for "CEMR: An Effective Subgraph Matching Algorithm with Redundant Extension Elimination"

    pkumod/CEMR's past year of commit activity
    C++ 2 0 0 0 Updated Mar 4, 2026
  • AJOSC Public

    Adaptive Join Order Selection for Continuous Queries.

    pkumod/AJOSC's past year of commit activity
    C++ 2 0 1 0 Updated Feb 7, 2026
  • NeuSO Public

    Codes for NeuSO: Neural Optimizer for Subgraph Queries.

    pkumod/NeuSO's past year of commit activity
    Python 0 0 0 0 Updated Jan 21, 2026
  • GSI Public

    GPU-friendly Subgraph Isomorphism, published in ICDE 2020

    pkumod/GSI's past year of commit activity
    Cuda 37 GPL-3.0 17 0 0 Updated Jul 30, 2025
  • GAMMA Public

    A graph pattern mining framework for large graphs on gpu.

    pkumod/GAMMA's past year of commit activity
    Cuda 16 1 0 0 Updated Dec 9, 2024
  • rpq-view Public

    This is the code repository accompanying the paper titled "Materialized View Selection & View-Based Query Planning for Regular Path Queries", accepted by SIGMOD 2024. Authors: Yue Pang (PKU), Lei Zou (PKU), Jeffrey Xu Yu (CUHK), Linglin Yang (PKU).

    pkumod/rpq-view's past year of commit activity
    C++ 2 0 0 0 Updated Apr 2, 2024
  • gbuilder-endpoint-example Public

    gBuilder 自定义端点服务示例

    pkumod/gbuilder-endpoint-example's past year of commit activity
    Python 3 MIT 0 0 0 Updated Jan 9, 2024
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