Sökning: "abstraction refinement"
Visar resultat 1 - 5 av 12 avhandlingar innehållade orden abstraction refinement.
1. Semantics, Decision Procedures, and Abstraction Refinement for Symbolic Trajectory Evaluation
Sammanfattning : The rapid growth in hardware complexity has led to a need for formal verification of hardware designs to prevent bugs from entering the final silicon. Model-checking is a verification method in which a model of a system is checked against a property, describing the desired behaviour of the system over time. LÄS MER
2. System Level Techniques for Verification and Synchronization after Local Design Refinements
Sammanfattning : Today's advanced digital devices are enormously complex and incorporate many functions. In order to capture the system functionality and to be able to analyze the needs for a final implementation more efficiently, the entry point of the system development process is pushed to a higher level of abstraction. LÄS MER
3. Real-Time Workload Models : Expressiveness vs. Analysis Efficiency
Sammanfattning : The requirements for real-time systems in safety-critical applications typically contain strict timing constraints. The design of such a system must be subject to extensive validation to guarantee that critical timing constraints will never be violated while the system operates. LÄS MER
4. System Modeling and Design Refinement in ForSyDe
Sammanfattning : Advances in microelectronics allow the integration of more andmore functionality on a single chip. Emerging system-on-a-chiparchitectures include a large amount of heterogeneous componentsand are of increasing complexity. Applications using thesearchitectures require many low-level details in order to yield anefficient implementation. LÄS MER
5. Functional Programming Enabling Flexible Hardware Design at Low Levels of Abstraction
Sammanfattning : Continuous down-scaling of sizes in VLSI circuits causes low-level electrical phenomena to become more and more prominent performance stoppers in modern chip technologies. This forces designers to work at a lower level of abstraction than desired in order to gain control over these effects. LÄS MER