Ken Sakayori

The paper introduces DrvHorn, a novel automated tool that detects reference counting bugs in Linux kernel drivers by transforming the verification problem into an assertion checking task, successfully finding 424 previously unknown bugs.

This paper proposes a method for verifying functional correctness of message-passing concurrent programs using Constrained Horn Clause (CHC) solving.

This paper proposes an automated static verification method for a subset of WebAssembly using a CHCs satisfiability solver, addressing challenges of handling indirect function calls and analyzing large panic handlers.