Trace theory for automatic hierarchical verification of speed-independent circuits
Trace theory for automatic hierarchical verification of speed-independent circuits
Mathematical control theory: deterministic systems
Mathematical control theory: deterministic systems
Semantics of programming languages: structures and techniques
Semantics of programming languages: structures and techniques
The algorithmic analysis of hybrid systems
Theoretical Computer Science - Special issue on hybrid systems
Verification of automated vehicle protection systems (extended abstract)
Proceedings of the DIMACS/SYCON workshop on Hybrid systems III : verification and control: verification and control
Proceedings of the DIMACS/SYCON workshop on Hybrid systems III : verification and control: verification and control
Proceedings of the DIMACS/SYCON workshop on Hybrid systems III : verification and control: verification and control
Liveness in timed and untimed systems
Information and Computation
Modularity for Timed and Hybrid Systems
CONCUR '97 Proceedings of the 8th International Conference on Concurrency Theory
Verification of an Audio Control Protocol
ProCoS Proceedings of the Third International Symposium Organized Jointly with the Working Group Provably Correct Systems on Formal Techniques in Real-Time and Fault-Tolerant Systems
Prooving Safety Properties of Hybrid Systems
ProCoS Proceedings of the Third International Symposium Organized Jointly with the Working Group Provably Correct Systems on Formal Techniques in Real-Time and Fault-Tolerant Systems
Strings of Vehicles: Modeling and Safety Conditions
HSCC '98 Proceedings of the First International Workshop on Hybrid Systems: Computation and Control
Formal Verification of Safety-Critical Hybrid Systems
HSCC '98 Proceedings of the First International Workshop on Hybrid Systems: Computation and Control
Safety Verification for Automated Platoon Maneuvers: A Case Study
HART '97 Proceedings of the International Workshop on Hybrid and Real-Time Systems
Proceedings of the Real-Time: Theory in Practice, REX Workshop
LICS '96 Proceedings of the 11th Annual IEEE Symposium on Logic in Computer Science
Correctness of vehicle control systems-a case study
RTSS '96 Proceedings of the 17th IEEE Real-Time Systems Symposium
High-Level Modeling and Analysis of TCAS
RTSS '99 Proceedings of the 20th IEEE Real-Time Systems Symposium
ACTION TRANSDUCERS AND TIMED AUTOMATA
ACTION TRANSDUCERS AND TIMED AUTOMATA
Mode Estimation of Probabilistic Hybrid Systems
HSCC '02 Proceedings of the 5th International Workshop on Hybrid Systems: Computation and Control
Composing Abstractions of Hybrid Systems
HSCC '02 Proceedings of the 5th International Workshop on Hybrid Systems: Computation and Control
Assertion-Based Analysis of Hybrid Systems with PVS
Computer Aided Systems Theory - EUROCAST 2001-Revised Papers
Reconciling urgency and variable abstraction in a hybrid compositional setting
FORMATS'10 Proceedings of the 8th international conference on Formal modeling and analysis of timed systems
Journal of Intelligent and Robotic Systems
Modular verification of safe online-reconfiguration for proactive components in mechatronic UML
MoDELS'05 Proceedings of the 2005 international conference on Satellite Events at the MoDELS
The hierarchical compositional interchange format
FMCO'10 Proceedings of the 9th international conference on Formal Methods for Components and Objects
Survey: Computational models for networks of tiny artifacts: A survey
Computer Science Review
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In earlier work, we developed a mathematical hybrid I/O automaton (HIOA) modeling framework, capable of describing both discrete and continuous behavior. This framework has been used to analyze examples of automated transportation systems, intelligent vehicle highway systems, air traffic control systems, and consumer electronics applications. Here, we reconsider the basic definitions of the HIOA framework, in particular, the dual use of external variables for discrete and continuous communication. We present a new HIOA model that is simpler than the earlier model, due to a clearer separation between discrete and continuous activity.