Verification of hybrid systems
Hybrid systems are models which combine discrete and continuous behavior. They occur
frequently in safety-critical applications in various domains such as health care …
frequently in safety-critical applications in various domains such as health care …
Systematically ensuring the confidence of real-time home automation IoT systems
Recent advances and industry standards in Internet of Things (IoT) have accelerated the
real-world adoption of connected devices. To manage this hybrid system of digital real-time …
real-world adoption of connected devices. To manage this hybrid system of digital real-time …
Security Checking of Trigger-Action-Programming Smart Home Integrations
L Bu, Q Zhang, S Li, J Dai, G Bai, K Chen… - Proceedings of the 32nd …, 2023 - dl.acm.org
Internet of Things (IoT) has become prevalent in various fields, especially in the context of
home automation (HA). To better control HA-IoT devices, especially to integrate several …
home automation (HA). To better control HA-IoT devices, especially to integrate several …
WebToTeach: an interactive focused programming exercise system
D Arnow, O Barshay - FIE'99 Frontiers in Education. 29th …, 1999 - ieeexplore.ieee.org
In this paper, we describe a web-based interactive programming exercise system, aimed in
part at addressing the retention crisis in computer science education. The system is based …
part at addressing the retention crisis in computer science education. The system is based …
BRICK: Path enumeration based bounded reachability checking of C program (competition contribution)
L Bu, Z **e, L Lyu, Y Li, X Guo, J Zhao, X Li - International Conference on …, 2022 - Springer
BRICK is a bounded reachability checker for embedded C programs. BRICK conducts a
path-oriented style checking of the bounded state space of the program, that enumerates …
path-oriented style checking of the bounded state space of the program, that enumerates …
BACH 2: Bounded ReachAbility CHecker for compositional linear hybrid systems
Existing reachability analysis techniques are easy to fail when applied to large
compositional linear hybrid systems, since their memory usages rise up quickly with the …
compositional linear hybrid systems, since their memory usages rise up quickly with the …
ARCH-COMP19 category report: Hybrid systems with piecewise constant dynamics
This report presents the results of a friendly competition for formal verification of continuous
and hybrid systems with piecewise constant dynamics. The friendly competition took place …
and hybrid systems with piecewise constant dynamics. The friendly competition took place …
Early evaluation of the Cray X1
TH Dunigan Jr, MR Fahey, JB White III… - Proceedings of the 2003 …, 2003 - dl.acm.org
Oak Ridge National Laboratory installed a 32 processor Cray X1 in March, 2003, and will
have a 256 processor system installed by October, 2003. In this paper we describe our initial …
have a 256 processor system installed by October, 2003. In this paper we describe our initial …
Deriving unbounded reachability proof of linear hybrid automata during bounded checking procedure
Reachability analysis of linear hybrid automata (LHA) is an important problem. Classical
model checking (CMC) technique is not scalable and not guaranteed to terminate. On the …
model checking (CMC) technique is not scalable and not guaranteed to terminate. On the …
Scenario-Based Flexible Modeling and Scalable Falsification for Reconfigurable CPSs
J Wang, W Liu, M Zhang, J Wei, Y Shi, L Bu… - … Conference on Computer …, 2024 - Springer
Cyber-physical systems (CPSs) are used in many safety-critical areas, making it crucial to
ensure their safety. However, with CPSs increasingly dynamically deployed and …
ensure their safety. However, with CPSs increasingly dynamically deployed and …