Název:	Assessing and improving quality of safety critical systems: technická zpráva č. DCSE/TR - 2015 - 02
Autoři:	Cais, Štěpán
Datum vydání:	2015
Nakladatel:	Západočeská univerzita v Plzni
Typ dokumentu:	zpráva report
URI:	http:/www.kiv.zcu.cz/cz/vyzkum/publikace/technicke - zpravy/ http://hdl.handle.net/11025/21535
Abstrakt v dalším jazyce:	Safety critical systems are very important constituents of our lives. We use them daily and often without realizing it. For example, they can be found in control unit of a railway brake system, in aircraft’s cockpit, inside missile guidance systems and many others. Because their failure can cause tremendous consequences, quality of these systems should be continuously assessed and improved. Assessment of quality of safety critical systems should be transparent, objective and automated. By having quality assessed in these manners, the assessments’ results are meaningful and can be also used for future comparison. One of the options for quality assessments are the software metrics. Their usage can produce fine data for system quality evaluation and also can point to weak parts of given system. Having the knowledge of the weak parts,the effort for improvement can be aimed directly at them. By improving specific part of the system, the overall quality can be enhanced heavily. The topic of this work is the quality of safety critical software systems. For better understanding, the quality and safety critical systems will be discussed before the approach of assessing uality of safety critical system is described. Based on the assessment, method for quality improvement of safety critical system will be introduced and described.
Práva:	© Západočeská univerzita v Plzni
Vyskytuje se v kolekcích:	Zprávy / Reports (KIV)

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