Wensheng Dou

Wensheng Dou is a Researcher at the Institute of Software, Chinese Academy of Sciences. His work bridges software engineering, distributed systems, and database technologies, with a strong emphasis on improving system reliability through advanced testing methodologies.

Research Focus:
Dou's interests span:

• Software Testing & Analysis: Differential testing, fault injection, and bug detection in databases and distributed systems.
• Systems Reliability: Cloud systems, graph databases (Gremlin/RDF), and transaction processing.
• Emerging Platforms: IoT, mobile apps (WeChat), and LLM-assisted bug fixing.

Publication Trends:
His recent work (2022–2025) demonstrates a consistent focus on:

• Automated testing tools for databases (e.g., FaultFuzz) and distributed systems.
• Bug characterization in real-world systems (cloud, IoT, mini-apps).
• Innovations in differential testing and coverage-guided fault injection.