Distributed Landmark Selection for Lower Bound Estimation of Distances in Large Graphs. - Mingdao Li; Peng Peng 001; Yang Xu 013; Hao Xia; Zheng Qin 001 (APWeb/WAIM (1), 2019)

Optimizing Distance Computation in Distributed Graph Systems. - Qing Wang; Shengyi Ji; Peng Peng 001; Mingdao Li; Ping Huang; Zheng Qin 001 (IEEE Access, 2020)

FedAggs: Optimizing Aggregate Queries Evaluation in Federated RDF Systems. - Ningchao Ge; Peng Peng 001; Zheng Qin 001; Mingdao Li (WISE (2), 2021)

Feds: A Highly Efficient Keyword Search System Operating on Federated RDF Systems. - Mingdao Li; Peng Peng 001; Zheng Qin 001 (APWeb/WAIM (4), 2023)

Locality Sensitive Hashing for Data Placement to Optimize Parallel Subgraph Query Evaluation. - Mingdao Li; Bo Zhai; Yuntao Jiang; Yunjian Li; Zheng Qin 001; Peng Peng 001 (APWeb-WAIM (1), 2023)

A Cost-Driven Top-K Queries Optimization Approach on Federated RDF Systems. - Ningchao Ge; Zheng Qin 001; Peng Peng 001; Mingdao Li; Lei Zou 001; Keqin Li 001 (IEEE Trans. Big Data, 2023)

Optimizing Keyword Search Over Federated RDF Systems. - Mingdao Li; Peng Peng 001; Zhen Tian; Zheng Qin 001; Zheng Huang; Yi Liu (IEEE Trans. Big Data, 2023)

Variable-Length Path Query Evaluation Based on Worst-Case Optimal Joins. - Mingdao Li; Peng Peng 001; Zheyuan Hu 005; Lei Zou 001; Zheng Qin 001 (ICDE, 2024)