Minimizing data transfers for regular reachability queries on distributed graphs. - Quyet Nguyen-Van; Le-Duc Tung; Zhenjiang Hu (SoICT, 2013)

Efficient query evaluation on distributed graphs with Hadoop environment. - Le-Duc Tung; Quyet Nguyen-Van; Zhenjiang Hu (SoICT, 2013)

Pregel meets UnCAL: A systematic framework for transforming big graphs. - Le-Duc Tung (ICDE Workshops, 2015)

Derivation of parallel-efficient structural recursive functions from declarative graph queries. - Chong Li 003; Le-Duc Tung; Xiaodong Meng; Zhenjiang Hu (SAC, 2016)

Let High-level Graph Queries Be Parallel Efficient: An Approach Over Structural Recursion On Pregel. - Chong Li 003; Le-Duc Tung; Xiaodong Meng; Zhenjiang Hu (J. Inf. Process., 2016)

Towards Systematic Parallelization of Graph Transformations Over Pregel. - Le-Duc Tung; Zhenjiang Hu (Int. J. Parallel Program., 2017)