2 papers
cs.SE2026
Is My RPC Response Reliable? Detecting RPC Bugs in Ethereum Blockchain Client under Context
Zhijie Zhong, Yuhong Nan, Mingxi Ye +5
Blockchain clients are fundamental software for running blockchain nodes. They provide users with various RPC (Remote Procedure Call) interfaces to interact with the blockchain. Th…
cs.SE2025
ORFuzz: Fuzzing the "Other Side" of LLM Safety -- Testing Over-Refusal
Haonan Zhang, Dongxia Wang, Yi Liu +5
Large Language Models (LLMs) increasingly exhibit over-refusal - erroneously rejecting benign queries due to overly conservative safety measures - a critical functional flaw that u…