Sökning: "runtime system"

Visar resultat 11 - 15 av 139 avhandlingar innehållade orden runtime system.

1. 11. Autonomic Management of System of Systems Security

   Författare :Silia Maksuti; Jerker Delsing; Markus Tauber; Radu Grosu; Luleå tekniska universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; System of Systems; Security; Self-Adaptation; Autonomic Management; Eclipse Arrowhead; Cyberfysiska system; Cyber-Physical Systems;

   Sammanfattning : The digitalization of manufacturing industry and the profound reliance on interconnected System of Systems (SoS) is demanding for innovative solutions that can handle production processes, while making use of the new data that is being generated by various connected devices. Innovations based on collecting, evaluating, and using this data can improve existing processes and create new business models. LÄS MER

3. 12. Cooperative user- and system-level scheduling of task-centric parallel programs

   Författare :Georgios Varisteas; Mats Brorsson; Karl-Filip Faxén; Timothy Roscoe; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; parallel; workload; runtime; task; adaptive; resource management; load balancing; work-stealing; SRA - ICT; SRA - Informations- och kommunikationsteknik;

   Sammanfattning : Emerging architecture designs include tens of processing cores on a single chip die; it is believed that the number of cores will reach the hundreds in not so many years from now. However, most common workloads cannot expose fluctuating parallelism, insufficient to utilize such systems. LÄS MER

4. 13. System-Level Analysis and Design under Uncertainty

   Författare :Ivan Ukhov; Zebo Peng; Petru Ion Eles; Jian-Jia Chen; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

   Sammanfattning : One major problem for the designer of electronic systems is the presence of uncertainty, which is due to phenomena such as process and workload variation. Very often, uncertainty is inherent and inevitable. If ignored, it can lead to degradation of the quality of service in the best case and to severe faults or burnt silicon in the worst case. LÄS MER

5. 14. Towards unanticipated runtime software evolution

   Författare :Jens Gustavsson; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer science; Datavetenskap;

   Sammanfattning : For some software systems with high availability requirements, it is not acceptable to have the system shut down when a new version of it is to be deployed. An alternative is to use unanticipated runtime software evolution, which means making changes to the Software system while it is executing. LÄS MER

7. 15. Designing Trustworthy Autonomous Systems

   Författare :Piergiuseppe Mallozzi; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; System Trustworthiness; Reactive Synthesis; Monitoring and enforcement; Assume-Guarantee Contracts; Runtime verification; Autonomous Systems; Formal Verification; Reinforcement Learning;

   Sammanfattning : The design of autonomous systems is challenging and ensuring their trustworthiness can have different meanings, such as i) ensuring consistency and completeness of the requirements by a correct elicitation and formalization process; ii) ensuring that requirements are correctly mapped to system implementations so that any system behaviors never violate its requirements; iii) maximizing the reuse of available components and subsystems in order to cope with the design complexity; and iv) ensuring correct coordination of the system with its environment. Several techniques have been proposed over the years to cope with specific problems. LÄS MER