This dissertation, entitled a cyberphysical system for dynamic building evacuation, serves the purpose of documenting the work developed in the last four months. Research and strategic dissertation of the framework, challenges and perspectives of the. Formal requirementsdriven analysis of cyber physical systems by bardh hoxha a dissertation presented in partial ful llment of the requirements for the degree doctor of philosophy approved may. Cyberphysical systems cps are the systems integrating physical processes with computation and communication. Therefore, this dissertation focuses on the investigation of runtime models and infrastructures for. The information technology phd program emphasizes the particular aspects of technology located in the northern virginia technology corridor and. Biswas, data driven methods for energy reduction in large buildings, 4th ieee international conference on smart computingsmartcomp 20018, taormina, sicily, italy, ieee xplore, 072018.
Toward codesign of autonomous aerospace cyberphysical systems by justin m. Data driven methods for energy reduction in large buildings. Quality control tools for cyber physical security of production systems ahmed essam elhabashy abstract with recent advancements in computer and network technologies, cyber physical systems have become more susceptible to cyber attacks. By hacking the connected car, hackers can influence the physical safety of the car user. Computer science tennessee tech university, 20162019 b. This thesis addresses problems concerning security of cyber physical systems. This dissertation, entitled a cyber physical system for dynamic building evacuation, serves the purpose of documenting the work developed in the last four months. Cps are increasingly important because they offer socioeconomic bene. The cyber component of cps is a set of data transmitted among a set of cyber. Contractbased modelling and design of cyberphysical. Hackers can compromise the system security of the connected car. Most cyberphysical system componentsparticularly those of critical natureare networked using wireless and wired communication networks, embedded processors, sensors and actuators.
Cyber physical systems cps are the systems integrating physical processes with computation and communication. Design, implementation, and evaluation of secure cyber physical and wireless systems submitted by daniele antonioli thesis advisor dr. Datadriven cyberphysical systems via realtime stream analytics and machine learning ilge akkaya. Embedded computers and networks are used to monitor and control these physical. Johansson 6th disc summer school on control for cyber physical systems, in 2015 organized by a. Doctoral thesis a study on state estimation for cyber. Depending on the application, their failure may have unacceptable consequences. Design, implementation, and evaluation of secure cyber. The coursework is intended to lay the ground in preparation for the dissertation. Observed concentration of jobs in the southeast, more frequently. First, we propose a uni ed modeling framework for cyber physical systems, monitors, and attacks. I would like to thank professor bin wu professor hui li for and supporting the experimental study at harbin institute of technology for one month. Existing encryption technologies ensures the authenticity of delivered messages. Doctoral studies past dissertations nyu steinhardt.
This threatens the successful introduction of autonomous cars in the future. A study on state estimation for cyber physical systems ryosuke adachi abstract this thesis discusses estimation theories for cyber physical systems. Junshan zhang, chair douglas cochran lei ying yanchao zhang arizona state university. The problem addressed in this dissertation is the support of cphss usercentric requirements at runtime. Sandeep gupta, chair yann hang lee georgios fainkeos arizona state university december 2010. Emerging distributed cyberphysical systems cpss integrate a wide range of heterogeneous. This thesis addresses problems concerning security of cyberphysical systems. We discuss a privacy metric inspired by information theory and provide algorithms to optimize the privacy mechanism for a given system or codesign the privacy mechanism and system. Applied statistics, social science, and humanities. Focusing on the fields of cyber, homeland, and physical. Phd opportunities in cyberphysical systems anu college. Johansson 6th disc summer school on control for cyberphysical. With the rapid increase of networkenabled sensors, switches, and relays, cyber physical system security in the smart grid has become important. The information came from the graduate studies program in physical education, from the bank of theses and dissertations from capes.
Pawel szalachowski information systems technology and design istd a thesis submitted to the singapore university of technology and design in. Understanding restorative approaches to discipline through the lens of authority. The university of texas at dallas, 2011 supervising professor. In a context of control theory, cyber physical systems are regard as a new system for the next generation. In recent years, there has been considerable focus within the criminal justice. Marco gercke and is a new edition of a report previously entitled understanding.
Our work addresses this issue using eventtriggering schemes. This dissertation analyzes the impact of these outages and adversaries on cyber physical systems and provides methods for improving resilience, with an emphasis on distributed energy systems. Toward codesign of autonomous aerospace cyberphysical. Runtime modelling for usercentric smart cyberphysicalhuman. As a result, the reliable operation of power grids is highly dependent on the associated. As cyber operations make it possible to cause severe economic consequences without the use of physical force, the question of economic force is discussed as well. Security assessment and protection of cyberphysical energy systems. Cyberphysical systems provide much richer functionality, efficiency, autonomy and reliability than manually controlled and loosely coupled systems. Toward codesign of autonomous aerospace cyberphysical systems. This thesis aims to improve system reliability for cyberphysical systems that meet following criteria. In this sense, detailing thephase characteristics is required in order to help the design teamsduring the project design, and to aim the support of the correctapplication.
Model based safety analysis of cyber physical systems by. A thesis presented in partial fulfillment of the requirements for the degree master of science approved december 2010 by the graduate supervisory committee. Field of study signal processing and machine learning for sensors dissertation topic machine learning for cyber physical system protection of can bus enabled vehicles using driver state discovery examining committee dr. The third paper is about cyber hygiene and its role in internally mitigating risk for endusers. Rpas and its highly classified components or the unintentional loss. A resilient control approach to secure cyber physical. Datadriven cyberphysical systems via realtime stream. The effectsbased view is found to be most appropriate one. Emma kosian csm master dissertation june 1st, 2016 list of figures and tables figures figure 2. Security assessment and protection of cyberphysical.
Information technology, phd phd program that spans all of the research areas available within the school of engineering, as well as collaboration with faculty across the campus. The concept of cyber crisis management ccm is a fairly new one, relying on many of the traditional crisis management components, whilst integrating it structures and strategies to combat the modernday cyber threat landscape. Now, at the finalization of this thesis, the computer worm or cyber weapon stuxnet still gets headlines in prominent magazines and papers, even though it was discovered more than two years ago. Eldosouky abstract cyberphysical systems cpss are systems that integrate physical elements with a cyber. With the rapid increase of networkenabled sensors, switches, and relays, cyberphysical system security in the smart grid has become important. Field of study signal processing and machine learning for sensors dissertation topic. They interact with humans and the rest of the physical world, deliver critical realtime data, and support guaranteed performance.
The objective of this dissertation is to develop a resilient control approach to secure cyber physical systems cps against cyberattacks, network failures and potential physical faults. Quality control tools for cyberphysical security of. Salim submitted to the mit sloan school of management, the school of engineering, and the department of. Formal requirementsdriven analysis of cyber physical. Dissertation submitted in partial satisfaction of the requirements for the degree of doctor of philosophy in information and computer science by roy thomas fielding dissertation committee. Purdue university graduate school thesisdissertation acceptance. Embedded computers and networks are used to monitor and control these physical processes. Integration of modeling methods for cyberphysical systems. This dissertation analyzes the impact of these outages and adversaries on cyberphysical systems and provides methods for improving resilience, with an emphasis on distributed energy systems. Evidencebased development of trustworthy mobile medical apps. It is therefore crucial to ensure their correctness at design time. Some social concepts for the next generation based on iot technology have been discussed. Network interdependence and information dynamics in cyberphysical systems by dajun qian a dissertation presented in partial ful.
A phd student will focus on coursework in the first one to three years, followed by dissertation research in subsequent years. It was written in the context of the curricular unit msc dissertation which takes place in the second semester of the. However, commonly applied technologies are not able to prevent the delay or drop of smart grid communication. The coursework is intended to lay the ground in preparation for the dissertation research. Rpas and its highly classified components or the unintentional loss of human life should the cyber attack divert the firing of the weapons system or cause it to malfunction.
Quality control tools for cyberphysical security of production systems ahmed essam elhabashy. Isis publications institute for software integrated systems. A cyberphysical system for dynamic building evacuation. A great challenge in implementing such systems is the timing issue. Sensing and decision making in cyberphysical systems. Cyber attacks and the use of force in international law. Phd dissertation, arizona state university, november 2015. Salim submitted to the mit sloan school of management, the school of engineering, and.
I would also like to thank lauren linderman and kirill mechitov from university of illinois for sharing their knowledge on imote2 wireless sensor. It is argued that particularly cyber attacks that cause death, injury, damage or destruction qualify as uses of force. Cyber security focus also on protecting the computer networks, programs, and also data from unauthorized access, change or destruction. Cyberphysical systems laboratory led by dr sergiy bogomolov is seeking applications for multiple research positions as phd students to work on a range of topics in the area of cyberphysical systems. Improving system reliability for cyberphysical systems. Cyber physical systems cps is an emerging class of softwarecontrolled distributed systems that have complex interactions with the physical world. The coursework requirement of the various phd programmes is a combination of these courses. Cyber physical systems are usually subject to safety and reliability requirements. An emerging class of systems, called cyber physical systems cps, incorporate digitalsoftware aka cyber and mechanicalhardware aka physical elements. These elements interact in particularly complex ways due to their higher autonomy and greater decentralization than in classic embedded systems. Context cyberphysical systems are usually subject to safety and reliability requirements. Operator suspicion and detection response to cyber. Cyber physical systems cpss are system of systems in which computing nodes are em.
The start of the new millennium 10 amirkhanyan, kim and lambright 2007 11 ibid. First, a financial model of an interdependent energy market lays the groundwork for profitoriented attacks and defenses, and a game theoretic strategy. However, they also create inherent vulnerabilities. Gopal gupta there has been a tremendous amount of work on incorporation of time in computation for modeling and implementing realtime systems. Phd research topic in cyber security is a blooming field due to the increasing reliance on computer system and internet. A framework and theory for cyber security assessments. Operator suspicion and detection response to cyberattacks. The smart grid operation demands reliable communication. Now, at the finalization of this thesis, the computer worm or cyber.
Improving the resilience of cyberphysical systems under. In recent years, there has been considerable focus within the criminal justice system on computerrelated crime, as cybercrime has garnered increased attention because. Focusing on the fields of cyber, homeland, and physical security, this degree is built for professionals interested in engaging in multidisciplinary research in order to protect americans. This dissertation allows stimulate the need of achievements of more strategically and operational.
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