2025

1. VLDB’2025

   Efficient Historical Butterfly Counting in Large Temporal Bipartite Networks via Graph Structure-aware Index

   Qiuyang Mang*, Jingbang Chen*, Hangrui Zhou*, Yu Gao, Yingli Zhou, Richard Peng, Yixiang Fang, and Chenhao Ma

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2. SIGMOD’2025

   Finding Logic Bugs in Spatial Database Engines via Affine Equivalent Inputs

   Wenjing Deng, Qiuyang Mang, Chengyu Zhang, and Manuel Rigger

   Proc. ACM Manag. Data, Berlin, Germany,

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3. SIGMOD’2025

   Finding Logic Bugs in Graph-processing Systems via Graph-cutting

   Qiuyang Mang, Jinsheng Ba, Pinjia He, and Manuel Rigger

   Proc. ACM Manag. Data, Berlin, Germany,

2024

1. ICSE’2024

   Testing Graph Database Systems via Equivalent Query Rewriting

   Qiuyang Mang*, Aoyang Fang*, Boxi Yu, Hanfei Chen, and Pinjia He

   Proceedings of the 46th International Conference on Software Engineering, Lisbon, Portugal,

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2. KDD’2024

   Scalable Algorithm for Finding Balanced Subgraphs with Tolerance in Signed Networks

   Jingbang Chen*, Qiuyang Mang*, Hangrui Zhou*, Richard Peng, Yu Gao, and Chenhao Ma

   Proceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining,

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2023

1. ESEC/FSE’2023

   Automated Testing and Improvement of Named Entity Recognition Systems

   Boxi Yu, Yiyan Hu, Qiuyang Mang, Wenhan Hu, and Pinjia He

   Proceedings of the 31st ACM Joint European Software Engineering Conference and Symposium on the Foundations of Software Engineering, ESEC/FSE 2023, San Francisco, CA, USA,

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Manuscript

1. Nearly Optimal Internal Dictionary Matching

   Jingbang Chen, Jiangqi Dai, Qiuyang Mang, Qingyu Shi, and Tingqiang Xu

   PDF
2. Retromorphic Testing: A New Approach to the Test Oracle Problem

   Boxi Yu*, Qiuyang Mang*, Qingshuo Guo, and Pinjia He

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