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Visar resultat 1 - 5 av 42 avhandlingar som matchar ovanstående sökkriterier.

1. 1. Privacy-by-Design for Cyber-Physical Systems

   Författare :Zuxing Li; Tobias Oechtering; Joakim Jaldén; Stefano Marano; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; cyber-physical system; hypothesis testing; information theory; Markov decision process; privacy; Electrical Engineering; Elektro- och systemteknik;

   Sammanfattning : It is envisioned that future cyber-physical systems will provide a more convenient living and working environment. However, such systems need inevitably to collect and process privacy-sensitive information. That means the benefits come with potential privacy leakage risks. LÄS MER

3. 2. Towards Digitization and Machine learning Automation for Cyber-Physical System of Systems

   Författare :Saleha Javed; Marcus Liwicki; Fredrik Sandin; Hamam Mokayed; Luleå tekniska universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Digitization; Automation; Industry 4.0; Machine-to-Machine Translation; Ontology Alignment Eclipse Arrowhead Framework; Machine Learning; Unsupervised Learning; Condition Monitoring; Ontology Alignment; Cyber-Physical Systems; Cyberfysiska system;

   Sammanfattning : Cyber-physical systems (CPS) connect the physical and digital domains and are often realized as spatially distributed. CPS is built on the Internet of Things (IoT) and Internet of Services, which use cloud architecture to link a swarm of devices over a decentralized network. Modern CPSs are undergoing a foundational shift as Industry 4. LÄS MER

4. 3. On Falsification of Large-Scale Cyber-Physical Systems

   Författare :Johan Lidén Eddeland; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; Test Coverage; Testing; Optimization; Simulation-Based Verification; Formal Requirements; Cyber-Physical Systems; Falsification;

   Sammanfattning : In the development of modern Cyber-Physical Systems, Model-Based Testing of the closed-loop system is an approach for finding potential faults and increasing quality of developed products. Testing is done on many different abstraction levels, and for large-scale industrial systems, there are several challenges. LÄS MER

5. 4. A Framework for Cyber-physical System Tool-chain Development : A Service-oriented and Model-based Systems Engineering Approach

   Författare :Lu Jinzhi; Martin Törngren; Vangheluwe Hans; KTH; []
   Nyckelord :Cyber-physical system development; Model-based systems engineering; Tool-chain; Domain-specific modeling; Tool-integration; Co-simulation; Systems thinking; Industriella informations- och styrsystem; Industrial Information and Control Systems;

   Sammanfattning : The development of complex Cyber-physical Systems (CPS) requires tight interactions of projects, system components, stakeholders, data and models. These models and data support component design, which are implemented by various engineering tools used by stakeholders. Effective tool integration thus relies on development of tool-chains. LÄS MER

7. 5. Digital Power of Attorney for Authorization in Industrial Cyber-Physical Systems

   Författare :Sreelakshmi Vattaparambil Sudarsan; Olov Schelén; Ulf Bodin; Jerker Delsing; Panagiotis Papadimitratos; Luleå tekniska universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cyberfysiska system; Cyber-Physical Systems;

   Sammanfattning : Since ancient times, there has been a practice to authorize individuals that we trust. Today, we grant credentials and privileges digitally, making authorization a crucial part of security control and extending its use cases beyond people and web applications. LÄS MER