Testing database systems via differential query execution

J Song, W Dou, Z Cui, Q Dai, W Wang… - 2023 IEEE/ACM 45th …, 2023 - ieeexplore.ieee.org
Database Management Systems (DBMSs) provide efficient data retrieval and manipulation
for many applications through Structured Query Language (SQL). Incorrect implementations …

A comprehensive survey on database management system fuzzing: Techniques, taxonomy and experimental comparison

X Gao, Z Liu, J Cui, H Li, H Zhang, K Wei… - arxiv preprint arxiv …, 2023 - arxiv.org
Database Management System (DBMS) fuzzing is an automated testing technique aimed at
detecting errors and vulnerabilities in DBMSs by generating, mutating, and executing test …

Understanding transaction bugs in database systems

Z Cui, W Dou, Y Gao, D Wang, J Song… - Proceedings of the …, 2024 - dl.acm.org
Transactions are used to guarantee data consistency and integrity in Database
Management Systems (DBMSs), and have become an indispensable component in DBMSs …

Cert: Finding performance issues in database systems through the lens of cardinality estimation

J Ba, M Rigger - Proceedings of the IEEE/ACM 46th International …, 2024 - dl.acm.org
Database Management Systems (DBMSs) process a given query by creating a query plan,
which is subsequently executed, to compute the query's result. Deriving an efficient query …

Differential Optimization Testing of Gremlin-Based Graph Database Systems

Y Zheng, W Dou, L Tang, Z Cui, J Song… - … IEEE Conference on …, 2024 - ieeexplore.ieee.org
Graph database systems (GDBs) allow efficiently creating, modifying, and retrieving graph
data in a graph database. To accelerate graph queries, GDBs usually adopt various and …

Testing gremlin-based graph database systems via query disassembling

Y Zheng, W Dou, L Tang, Z Cui, Y Gao, J Song… - Proceedings of the 33rd …, 2024 - dl.acm.org
Graph Database Systems (GDBs) support efficiently storing and retrieving graph data, and
have become a critical component in many important applications. Many widely-used GDBs …

Randomized differential testing of RDF stores

R Yang, Y Zheng, L Tang, W Dou… - 2023 IEEE/ACM 45th …, 2023 - ieeexplore.ieee.org
As a special kind of graph database systems, RDF stores have been widely used in many
applications, eg, knowl-edge graphs and semantic web. RDF stores utilize SPARQL as their …

[PDF][PDF] Janus: Detecting Rendering Bugs in Web Browsers via Visual Delta Consistency

C Zhou, Q Zhang, B Qian, Y Jiang - 2025 IEEE/ACM 47th …, 2024 - wingtecher.com
Rendering lies at the heart of our modern web experience. However, the correctness of
browser rendering is not always guaranteed, often leading to rendering bugs. Traditional …

Research on Oracle Technology Based on Multi-Threshold Aggregate Signature Algorithm and Enhanced Trustworthy Oracle Reputation Mechanism

Z Wang, M Gao, G Lu - Sensors, 2024 - mdpi.com
In the realm of IoT sensor data security, particularly in areas like agricultural product
traceability, the challenges of ensuring product origin and quality are paramount. This …

DBStorm: Generating Various Effective Workloads for Testing Isolation Levels

K Li, S Weng, L Ni, C Yang, R Zhang, X Zhou… - Proceedings of the 33rd …, 2024 - dl.acm.org
Isolation level (IL) acts as a correctness contract between applications and DBMSs.
Problematic IL implementations would cause incorrect transaction execution results and …