[PDF] Top 20 ARCH-COMP18 Category Report: Stochastic Modelling

... of stochastic systems against a wide class of temporal proper- ...discrete-time stochastic system satisfies a given safe LTL specification over a finite time ... See full document

... BACH BACH [3, 2] is a bounded reachability checker for Linear Hybrid Automata (LHA) model, Hybrid Systems with Piecewise Constant Dynamics (HPWC) in the term of ARCH competition. The tool provides GUI for LHA ... See full document

... The powertrain benchmark is an extensible benchmark for hybrid systems with linear continu- ous dynamics taken from [5, Sec. 6] and [8, Sec. 4]. The essence of this benchmark is recalled here, and the reader is referred ... See full document

... the stochastic models category, there are currently no standardized formats, so effort is highly recommended to address this standardization, although this area is even more challenging than ... See full document

... In the spirit of a friendly competition, this report does not provide any ranking of tools. A few casual observations can be made nonetheless. For the reported instances, PHAVer computes the exact set of reachable ... See full document

... the stochastic optimization with adaptive restarts (SOAR) [15] framework is used for all the benchmarks except for choosing instance 1 type inputs in Steam Condenser ... See full document

... We present the results of a friendly competition for formal verification of continuous and hybrid systems with nonlinear continuous dynamics. The friendly competition took place as part of the workshop Applied ... See full document

... FalStar is an experimental prototype of a falsification tool that explores the idea to con- struct falsifying inputs incrementally in time, thereby exploiting potential time-causal depen- dencies in the problem. It ... See full document

... the modelling and analysis of hy- brid, real-time, distributed and stochastic ...the stochastic hybrid automata formalism [31] and supporting the JANI specification [9], it provides a variety of ... See full document

... new category in the ARCH-COMP Friendly Competition ...HSTP category are: i) The flexibility of programming languages as structuring principles for hybrid systems, ii) The unambiguity and precision of ... See full document

... [25] F. Immler and J. H¨ olzl. Ordinary differential equations. Archive of Formal Proofs, July 2018. http: //isa-afp.org/entries/Ordinary_Differential_Equations.shtml, Formal proof development. [26] Fabian Immler, ... See full document

... Example. Amacrine Cells. Diggle (1986, 2005) presented the analysis of the spatial organisation of different cell types within the retina. Specifically, the authors were interested in distinguishing between two ... See full document

... masonry arch bridge can be considered as a highly effective soil-masonry composite form, the behaviour of which has in the last 25 years become the subject of in-depth ...masonry arch bridge structures in ... See full document

... The copula approach has become a popular method of modelling the (non sto- chastic) bivariate survival function of the two lives of one couple. Both Frees et al. (1996) and Carriere (2000) present fully parametric ... See full document

... masonry arch bridges, with the soil fill providing a number of important functions, including inter alia, the distribution of surface loads and passive resistance to arch deformation during ...physical ... See full document

... Modelling strategy for multi-span brick-masonry arch bridges subjected 97 to scour 98 This section describes the finite element FE modelling approach and analysis procedure for 99 descri[r] ... See full document

... the ARCH(1) model with t-student innovations provides the best fit among the models investigated because it is able to capture the non-Gaussian behaviour of the dynamics associated with the time and age ...in ... See full document

... Besides planning a corrective surgery, bronchiectasis management is also important for our patient. To man- age bronchiectasis, the following measures are recommended: airway clearance maneuvers and chest physiothe- ... See full document

... Rama and Andrews (2013b) used a number of simple PN subnets to model the railway infrastructure in a hier- archical, modular structure. A number of different sub-net modules were created for component deterioration, ... See full document

... of modelling, and was unable to find an author who gave a satisfactory comprehensive discussion of modelling and models, (in particular for stochastic ...of modelling, but I have been unable ... See full document