Basically, you check all the various states of your software and find that there are any errors by simulating different events that would change the states and variables of your software. Bdd algorithm ctl bdd based symbolic model checking coursera. After assessing the convergence of our markov chains, we can move on to model checking. As formal verification method, model checking analyzes the functionality of the system model. Modeling checking, symbolic execution and formal methods are techniques that are used for.
Defects can be fatal and extremely costly with regards to massproduction of products. For every state of the model, it is then checked whether the property is valid or not. Model checking csl continuous stochastic logic coursera. Bounded model checking is a way to exploit satsmt for verifying properties of programs. The slope between the log income and the log infant mortality rate was estimated to be about 0.
Model checking is a systematic check of your systems state model in all its possible states. System validation is the field that studies the fundamentals of. Where we can check our model using, for example, residuals like we always have. Hence, their reliability and dependability increasingly depends on software. Ctl model checking after a general introduction to the mooc, this module starts by a general description of model checking. One way to deal with this is symbolic model checking. Jags model and model checking hierarchical modeling. This course presents how properties of acting systems and programs can be verified automatically. To get an edge, you should check out coursera s business strategy course, which is taught by professors at the darden school of business. This course presents how properties of acting systems and programs can be verified.
We also want to compute the dic and save that for our model, for iterations. Embedded and cyber physical systems, communication protocols and transportation systems. Model checking focuses on the qualitative evaluation of the model. Want to gain software quality skills used in mission critical systems. Music this lecture is about bounded model checking. Video created by eit digital for the course quantitative model checking.1090 1375 306 1309 1400 1394 916 838 316 530 1034 1576 249 972 1582 352 1496 557 486 214 285 892 1000 271 517 1337 299 291 549 964 42 1248 411 791 1351 638 1377 658 1195 802