scholarly journals Formal Methods in Cyberphysical Systems

Computer ◽  
2021 ◽  
Vol 54 (9) ◽  
pp. 25-29
Author(s):  
James Bret Michael ◽  
Doron Drusinsky ◽  
Duminda Wijesekera
2018 ◽  
Vol 935 (5) ◽  
pp. 54-63
Author(s):  
A.A. Maiorov ◽  
A.V. Materuhin ◽  
I.N. Kondaurov

Geoinformation technologies are now becoming “end-to-end” technologies of the new digital economy. There is a need for solutions for efficient processing of spatial and spatio-temporal data that could be applied in various sectors of this new economy. Such solutions are necessary, for example, for cyberphysical systems. Essential components of cyberphysical systems are high-performance and easy-scalable data acquisition systems based on smart geosensor networks. This article discusses the problem of choosing a software environment for this kind of systems, provides a review and a comparative analysis of various open source software environments designed for large spatial data and spatial-temporal data streams processing in computer clusters. It is shown that the software framework STARK can be used to process spatial-temporal data streams in spatial-temporal data streams. An extension of the STARK class system based on the type system for spatial-temporal data streams developed by one of the authors of this article is proposed. The models and data representations obtained as a result of the proposed expansion can be used not only for processing spatial-temporal data streams in data acquisition systems based on smart geosensor networks, but also for processing spatial-temporal data streams in various purposes geoinformation systems that use processing data in computer clusters.


1999 ◽  
Vol 23 (4) ◽  
pp. 491-499
Author(s):  
Charles Wetherell

Let me begin with a simple theme, repentance, and a simple message: repent from complacency in the practice and defense of social science history (SSH). I say this because I do not see social science historians meeting three major challenges that must be overcome if the larger, collective enterprise is to survive with the same vitality it had a decade ago. Those challenges are, first, to bring social theory forcefully back into historical research; second, to take formal methods to a new, higher level; and, third, to seek to train the next generation of social science historians in the theory and methods they will need in the next century.


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