Papers

Learning to Optimize LSM-trees: Towards A Reinforcement Learning based Key-Value Store for Dynamic Workloads.

Dingheng Mo, Fanchao Chen, Siqiang Luo, Caihua Shan.

In SIGMOD 2024. [Paper] [Video]

Scalable Decoupling Graph Neural Network with Feature-Oriented Optimization.

Ningyi Liao, Dingheng Mo, Siqiang Luo, Xiang Li, Pengcheng Yin.

In VLDBJ 2024. [Paper]

Personalized PageRanks over Dynamic Graphs -- The Case for Optimizing Quality of Service.

Zulun Zhu, Siqiang Luo, Wenqing Lin, Sibo Wang, Dingheng Mo, Chunbo Li.

In ICDE 2024.

Machine Learning for Subgraph Extraction: Methods, Applications and Challenges.

Yow Kai Siong, Ningyi Liao, Siqiang Luo, Reynold Cheng.

In PVLDB 2023 (Tutorial). [Slides]

Effective and Efficient Route Planning Using Historical Trajectories on Road Networks.

Wei Tian, Jieming Shi, Siqiang Luo, Hui Li, Xike Xie, Yuanhang Zou.

In PVLDB 2023.

Seesaw Counting Filter: A Dynamic Filtering Framework for Vulnerable Negative Keys.

Meng Li, Deyi Chen, Haipeng Dai, Rongbiao Xie, Siqiang Luo, Rong Gu, Tong Yang, Guihai Chen.

In TKDE 2023.

Efficient Community Search in Edge-Attributed Graphs.

Ling Li, Yuhai Zhao, Siqiang Luo, Guoren Wang, Zhengkui Wang.

In TKDE 2023. [Paper]

Distributed Graph Embedding with Information-Oriented Random Walks.

Peng Fang, Arijit Khan, Siqiang Luo, Fang Wang, Dan Feng, Zhenli Li, Wei Yin, Yuchao Cao.

In PVLDB 2023. [Paper]

COCLEP: Contrastive Learning-based Semi-Supervised Community Search.

Ling Li, Siqiang Luo, Yuhai Zhao, Caihua Shan, Zhengkui Wang, Qin Lu.

In ICDE 2023. [Paper]

Multi-Task Processing in Vertex-Centric Graph Systems: Evaluations and Insights.

Siqiang Luo*, Zichen Zhu*, Xiaokui Xiao, Yin Yang, Chunbo Li, Ben Kao. (* Equal Contribution)

In EDBT 2023. [Paper]

LD2: Scalable Heterophilous Graph Neural Network with Decoupled Embedding.

Ningyi Liao, Siqiang Luo, Xiang Li, Jieming Shi.

In NeurIPS 2023. [Paper] [Video]

Deep Graph Structural Infomax.

Wenting Zhao, Gongping Xu, Zhen Cui, Siqiang Luo, Cheng Long, Tong Zhang.

In AAAI 2023.

DMCS : Density Modularity based Community Search.

Junghoon Kim, Siqiang Luo, Gao Cong, Wenyuan Yu.

In SIGMOD 2022. [Paper]

Proteus: A Self-Designing Range Filter.

Eric Knorr*, Baptiste Lemaire*, Andrew Lim*, Siqiang Luo, Huanchen Zhang, Stratos Idreos, Michael Mitzenmacher. (* Equal Contribution)

In SIGMOD 2022. [Paper] [Code]

SCARA: Scalable Graph Neural Networks with Feature-Oriented Optimization.

Ningyi Liao*, Dingheng Mo*, Siqiang Luo, Xiang Li, Pengcheng Yin. (* Equal Contribution)

In PVLDB 2022. [Paper] [code]

Single-Source Personalized PageRanks with Workload Robustness.

Dingheng Mo, Siqiang Luo.

In TKDE 2022. [Paper]

Example-based Spatial Search at Scale.

Hanyuan Zhang, Siqiang Luo, Jieming Shi, Jing Nathan Yan, Weiwei Sun.

In ICDE 2022. [Paper] [code]

VC-Tune: Tuning and Exploring Distributed Vertex-Centric Graph Systems.

Zichen Zhu, Siqiang Luo, Xiaokui Xiao, Yin Yang, Dingheng Mo, Yufei Han.

In ICDE 2022. [Demo Paper][Video (From Zichen)]

Seesaw Counting Filter: An Efficient Guardian for Vulnerable Negative Keys During Dynamic Filtering.

Li Meng, Deyi Chen, Haipeng Dai, Rongbiao Xie, Siqiang Luo, Rong Gu, Tong Yang, Guihai Chen.

In WWW 2022. [Paper]

Spiking Graph Convolutional Networks.

Zulun Zhu, Jiaying Peng, Jintang Li, Liang Chen, Qi Yu, Siqiang Luo.

In IJCAI 2022. [Paper]

Finding Global Homophily in Graph Neural Networks When Meeting Heterophily.

Xiang Li, Renyu Zhu, Yao Cheng, Caihua Shan, Siqiang Luo, Dongsheng Li, Weining Qian.

In ICML 2022. [Paper]

Agenda: Robust Personalized PageRanks in Evolving Graphs.

Dingheng Mo, Siqiang Luo.

In CIKM 2021. [Paper] [Slides]

Rosetta: A Robust Space-Time Optimized Range Filter for Key-Value Stores.

Siqiang Luo, Subarna Chatterjee, Rafael Ketsetsides, Niv Dayan, Wilson Qin, Stratos Idreos.

In SIGMOD 2020. [Paper] [Video]

Baton: Batch One-Hop Personalized PageRanks with Efficiency and Effectiveness.

Siqiang Luo, Xiaokui Xiao, Wenqing Lin, Ben Kao.

In TKDE 2020. [Paper]

Improved Communication Cost for Distributed PageRank Computation -- A Theorectical Study.

Siqiang Luo

In ICML 2020. [Paper]

ROAM: A Fundamental Routing Query on Road Networks with Efficiency.

Siqiang Luo, Reynold Cheng, Ben Kao, Xiaokui Xiao, Shuigeng Zhou, Jiafeng Hu.

In TKDE 2020. [Paper]

MPR - A Partitioning-Replication Framework for Multi-Processing kNN Search on Road Networks.

Siqiang Luo, Ben Kao, Xiaowei Wu, Reynold Cheng.

In ICDE 2019. [Paper]

Efficient Batch One-Hop Personalized PageRanks.

Siqiang Luo, Xiaokui Xiao, Wenqing Lin, Ben Kao.

In ICDE 2019. [Short Paper]

Distributed PageRank Computation: An Improved Theoretical Study.

Siqiang Luo.

In AAAI 2019. [Paper (long version)]

On Spatial-Aware Community Search.

Yixiang Fang, Zheng Wang, Reynold Cheng, Xiaodong Li, Siqiang Luo, Jiafeng Hu, Xiaojun Chen.

In TKDE 2019. [Paper]

TOAIN: A Throughput Optimizing Adaptive Index for Answering Dynamic kNN Queries on Road Networks.

Siqiang Luo, Ben Kao, Guoliang Li, Jiafeng Hu, Reynold Cheng, Yudian Zheng.

In PVLDB 2018. [Paper]

ROSC: Robust Spectral Clustering on Multi-scale Data.

Xiang Li, Ben Kao, Siqiang Luo, Martin Ester.

In WWW 2018. [Paper]

Effective Community Search over Large Spatial Graphs.

Yixiang Fang, Reynold Cheng, Xiaodong Li, Siqiang Luo, Jiafeng Hu.

In PVLDB 2017. [Paper]

C-Explorer: Browsing Communities in Large Graphs.

Yixiang Fang, Reynold Cheng, Siqiang Luo, Jiafeng Hu, Kai Huang.

In PVLDB 2017. [Demo Paper]

On Minimal Steiner Maximum-Connected Subgraph Queries.

Jiafeng Hu, Xiaowei Wu, Reynold Cheng, Siqiang Luo, Yixiang Fang.

In TKDE 2017. [Paper]

Effective and efficient attributed community search.

Yixiang Fang, Reynold Cheng, Yankai Chen, Siqiang Luo, Jiafeng Hu.

In VLDBJ 2017. [Paper]

On Embedding Uncertain Graphs.

Jiafeng Hu, Reynold Cheng, Zhipeng Huang, Yixiang Fang, Siqiang Luo.

In CIKM 2017. [Paper]

SEQ: Example-based Query for Spatial Objects.

Siqiang Luo, Jiafeng Hu, Reynold Cheng, Jing Yan, Ben Kao.

In CIKM 2017. [Paper]

Effective Community Search for Large Attributed Graphs.

Yixiang Fang, Reynold Cheng, Siqiang Luo, Jiafeng Hu.

In PVLDB 2016. [Paper]

Querying Minimal Steiner Maximum-Connected Subgraphs in Large Graphs.

Jiafeng Hu, Xiaowei Wu, Reynold Cheng, Siqiang Luo, Yixiang Fang.

In CIKM 2016. [Paper]

Distributed Spatial Keyword Querying on Road Networks.

Siqiang Luo, Yifeng Luo, Shuigeng Zhou, Gao Cong, Jihong Guan.

In EDBT 2014. [Paper]

Shortest path and distance queries on road networks: towards bridging theory and practice.

Andy Diwen Zhu, Hui Ma, Xiaokui Xiao, Siqiang Luo, Youze Tang, Shuigeng Zhou.

In SIGMOD 2013. [Paper]

DISKs: A System for Distributed Spatial Group Keyword Search on Road Networks.

Siqiang Luo, Yifeng Luo, Shuigeng Zhou, Gao Cong, Jihong Guan.

In VLDB 2012. [Paper]