2026

1. OpenDeepThink: Parallel Reasoning via Bradley–Terry Aggregation · Preprint, 2026 · paper

   Shang Zhou, Wenhao Chai, Kaiyuan Liu, Huanzhi Mao, Qiuyang Mang, and Jingbo Shang
2. Do Androids Dream of Breaking the Game? Systematically Auditing AI Agent Benchmarks with BenchJack · Preprint, 2026 · paper

   Hao Wang, Hanchen Li, Qiuyang Mang, Alvin Cheung, Koushik Sen, and Dawn Song
3. Combee: Scaling Prompt Learning for Self-Improving Language Model Agents · Preprint, 2026 · paper

   Hanchen Li, Runyuan He, Qizheng Zhang, Changxiu Ji, Qiuyang Mang, Xiaokun Chen, Lakshya A Agrawal, Wei-Liang Liao, Eric Yang, Alvin Cheung, James Zou, Kunle Olukotun, Ion Stoica, and Joseph E. Gonzalez
4. PLOP: Cost-Based Placement of Semantic Operators in Hybrid Query Plans · Preprint, 2026 · paper

   Qiuyang Mang*, Yufan Xiang*, Hangrui Zhou, Runyuan He, Jiaxiang Yu, Hanchen Li, Aditya Parameswaran, and Alvin Cheung
5. SVG-EAR: Parameter-Free Linear Compensation for Sparse Video Generation via Error-aware Routing · Preprint, 2026 · paper · code

   Xuanyi Zhou*, Qiuyang Mang*, Shuo Yang, Haocheng Xi, Jintao Zhang, Huanzhi Mao, Joseph E. Gonzalez, Kurt Keutzer, Ion Stoica, and Alvin Cheung
6. EvoX: Meta-Evolution for Automated Discovery · Preprint, 2026 · paper

   Shu Liu, Shubham Agarwal, Monishwaran Maheswaran, Mert Cemri, Zhifei Li, Qiuyang Mang, Ashwin Naren, Ethan Boneh, Audrey Cheng, Melissa Z. Pan, Alexander Du, Kurt Keutzer, Alvin Cheung, Alexandros G. Dimakis, Koushik Sen, Matei Zaharia, and Ion Stoica
7. AdaEvolve: Adaptive LLM Driven Zeroth-Order Optimization · Preprint, 2026 · paper

   Mert Cemri, Shubham Agrawal, Akshat Gupta, Shu Liu, Audrey Cheng, Qiuyang Mang, Ashwin Naren, Lutfi Eren Erdogan, Koushik Sen, Matei Zaharia, Alex Dimakis, and Ion Stoica
8. FrontierSmith: Synthesizing Open-Ended Coding Problems at Scale · Preprint, 2026 · paper · code

   Runyuan He*, Qiuyang Mang*, Shang Zhou, Kaiyuan Liu, Hanchen Li, Huanzhi Mao, Qizheng Zhang, Zerui Li, Bo Peng, Lufeng Cheng, Tianfu Fu, Yichuan Wang, Wenhao Chai, Jingbo Shang, Alex Dimakis, Joseph E. Gonzalez, and Alvin Cheung
9. FrontierCS: Evolving Challenges for Evolving Intelligence · ICML’2026 · paper · code · slides

   Qiuyang Mang*, Wenhao Chai*, Zhifei Li*, Huanzhi Mao*, Shang Zhou*, Alexander Du*, Hanchen Li*, Shu Liu*, Edwin Chen, Yichuan Wang, Xieting Chu, Zerui Cheng, Yuan Xu, Tian Xia, Zirui Wang, Tianneng Shi, Jianzhu Yao, Yilong Zhao, Qizheng Zhang, Charlie F. Ruan, Zeyu Shen, Kaiyuan Liu, Zhaoyang Hong, Alex Gu, Ziyi Zhang, Runyuan He, Dong Xing, Zerui Li, Zirong Zeng, Yige Jiang, Lufeng Cheng, Ziyi Zhao, Youran Sun, Suyang Zhong, Junpeng Wang, Donglin Li, Wenyuan Huang, Jialiang Gu, Wesley Kai Zheng, Wangmeiyu Zhang, Ruyi Ji, Xuechang Tu, Zihan Zheng, Zhaozi Wang, Zexing Chen, Jingbang Chen, Jialu Zhang, Aleksandra Korolova, Peter Henderson, Pramod Viswanath, Vijay Ganesh, Saining Xie, Zhuang Liu, Dawn Song, Sewon Min, Ion Stoica, Joseph E. Gonzalez, Jingbo Shang, and Alvin Cheung
10. AutoCode: LLMs as Problem Setters for Competitive Programming · ICLR’2026 · paper

    Shang Zhou, Zihan Zheng, Kaiyuan Liu, Zeyu Shen, Zerui Cheng, Zexing Chen, Hansen He, Jianzhu Yao, Huanzhi Mao, Qiuyang Mang, Tianfu Fu, Beichen Li, Dongruixuan Li, Wenhao Chai, Zhuang Liu, Aleksandra Korolova, Peter Henderson, Natasha Jaques, Pramod Viswanath, Saining Xie, and Jingbo Shang
11. Curing Miracle Steps in LLM Mathematical Reasoning with Rubric Rewards · ACL’2026 · paper

    Youliang Yuan, Qiuyang Mang, Jingbang Chen, Hong Wan, Xiaoyuan Liu, Junjielong Xu, Jen-tse Huang, Wenxuan Wang, Wenxiang Jiao, and Pinjia He
12. Automated Discovery of Test Oracles for Database Management Systems Using LLMs · SIGMOD’2026 · paper · slides

    Qiuyang Mang, Runyuan He, Suyang Zhong, Xiaoxuan Liu, Huanchen Zhang, and Alvin Cheung

2025

1. Continuum: Efficient and Robust Multi-Turn LLM Agent Scheduling with KV Cache Time-to-Live · Preprint, 2025 · paper · code

   Hanchen Li, Runyuan He, Qiuyang Mang, Qizheng Zhang, Huanzhi Mao, Xiaokun Chen, Alvin Cheung, Joseph Gonzalez, and Ion Stoica
2. Efficient Historical Butterfly Counting in Large Temporal Bipartite Networks via Graph Structure-aware Index · VLDB’2025 · paper · code

   Qiuyang Mang*, Jingbang Chen*, Hangrui Zhou*, Yu Gao, Yingli Zhou, Richard Peng, Yixiang Fang, and Chenhao Ma
3. Scalable Approximate Biclique Counting over Large Bipartite Graphs · VLDB’2026 · paper

   Jingbang Chen, Weinuo Li, Yingli Zhou, Hangrui Zhou, Qiuyang Mang, Can Wang, Yixiang Fang, and Chenhao Ma
4. Finding Logic Bugs in Spatial Database Engines via Affine Equivalent Inputs · SIGMOD’2025 · paper · code · poster

   Wenjing Deng, Qiuyang Mang, Chengyu Zhang, and Manuel Rigger
5. Finding Logic Bugs in Graph-processing Systems via Graph-cutting · SIGMOD’2025 · paper · code · poster

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

2024

1. Nearly Optimal Internal Dictionary Matching · Preprint, 2024 · paper

   Jingbang Chen*, Jiangqi Dai*, Qiuyang Mang*, Qingyu Shi*, and Tingqiang Xu*
2. Testing Graph Database Systems via Equivalent Query Rewriting · ICSE’2024 · paper · code

   Qiuyang Mang*, Aoyang Fang*, Boxi Yu, Hanfei Chen, and Pinjia He
3. Scalable Algorithm for Finding Balanced Subgraphs with Tolerance in Signed Networks · KDD’2024 · paper · code

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

2023

1. Retromorphic Testing: A New Approach to the Test Oracle Problem · Preprint, 2023 · paper · code

   Boxi Yu*, Qiuyang Mang*, Qingshuo Guo, and Pinjia He
2. Automated Testing and Improvement of Named Entity Recognition Systems · ESEC/FSE’2023 · paper · code

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