This course introduces methods to utilize abstraction and partial order methods to reduce the complexity of their systems models. The equivalences introduced are based upon bisimulation and simulation relations. These concepts allow one to prove that a model is an abstraction (or simplification) of another model of the same system. Abstraction reduces the complexity of the system model while preserving the ability to correctly verify properties of the system. This course will also introduce the partial order method to further reduce model complexity during verification by enabling the state space exploration to not need to consider all possible interleavings of concurrent events. This approach often provides substantial reductions in the state space of the model being verified.

Equivalences, Abstraction, and Partial Order Reduction
本课程是 Fundamentals of Model Checking 专项课程 的一部分

位教师:Chris Myers
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您将学到什么
Explain and analyze equivalences of transition system models based on bisimulation
Explain and compare equivalences of transition system models based on simulation relations
Apply bisimulation and simulation relations to construct and justify abstractions of transition systems
Analyze independence of concurrent actions and apply this information to perform partial order reductions
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12 项作业
December 2025
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该课程共有4个模块
This module introduces bisimulation equivalences, its relationship to model checking properties, and algorithms for verifying these equivalences.
涵盖的内容
12个视频5篇阅读材料3个作业
This module introduces simulations relations and equivalences, their relationship to model checking properties, and algorithms for checking them.
涵盖的内容
10个视频3篇阅读材料3个作业
This module introduces stutter linear-time relations, stutter bisimulation, and algorithms for checking them.
涵盖的内容
9个视频3篇阅读材料3个作业
This module introduces partial order reductions that aovid interleaving independent actions, as well as algorithms for performing partial order reduction.
涵盖的内容
9个视频3篇阅读材料3个作业
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University of Colorado Boulder

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