17 citations · 81 across the 44 of their papers we have counts for
6 papers · 1 filter
HHLPar: Automated Theorem Prover for Parallel Hybrid Communicating Sequential Processes
Xiangyu Jin, Bohua Zhan, Shuling Wang +1
We present a tool called HHLPar for verifying hybrid systems modelled in Hybrid Communicating Sequential Processes (HCSP). HHLPar is built upon a Hybrid Hoare Logic for HCSP, which…
Nonlinear Craig Interpolant Generation over Unbounded Domains by Separating Semialgebraic Sets
Hao Wu, Jie Wang, Bican Xia +3
Interpolation-based techniques become popular in recent years, as they can improve the scalability of existing verification techniques due to their inherent modularity and local re…
Switching Controller Synthesis for Hybrid Systems Against STL Formulas
Han Su, Shenghua Feng, Sinong Zhan +1
Switching controllers play a pivotal role in directing hybrid systems (HSs) towards the desired objective, embodying a ``correct-by-construction'' approach to HS design. Identifyin…
Mars 2.0: A Toolchain for Modeling, Analysis, Verification and Code Generation of Cyber-Physical Systems
Bohua Zhan, Xiong Xu, Qiang Gao +4
We introduce Mars 2.0 for modeling, analysis, verification and code generation of Cyber-Physical Systems. Mars 2.0 integrates Mars 1.0 with several important extensions and improve…
Piecewise Analysis of Probabilistic Programs via -Induction
Tengshun Yang, Shenghua Feng, Hongfei Fu +3
In probabilistic program analysis, quantitative analysis aims at deriving tight numerical bounds for probabilistic properties such as expectation and assertion probability. Most pr…
Formally Verified C Code Generation from Hybrid Communicating Sequential Processes
Shuling Wang, Zekun Ji, Bohua Zhan +3
Hybrid Communicating Sequential Processes (HCSP) is a formal model for hybrid systems, including primitives for evolution along an ordinary differential equation (ODE), communicati…