Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 10 of 10 for “"distributed state"”.
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Distributed state verification in the smart grid using physical attestation
<p>"A cyber process in a distributed system can fabricate its internal state in its communications with its peers. These state fabrications can cause other processes in the distributed system to make incorrect control decisions. Cyber-physical systems have a unique advantage in the detection of …
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Processing correlated quantum systems in the one-shot setting
… generalization of a problem introduced by Wyner, distributed source simulation. Establishing our one-shot bounds builds on recent work on soft-covering without smoothing and relies on establishing a variety of properties for one-shot entropic quantities, as well as improving our understanding of …
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Holistic Abstraction for Distributed Network Debugging
… local semantics, 3) optimizations for reducing state collection overhead, and 4) global state semantics in the proposed query language easing expression of network queries. Abstracting the entire system as an entity simplifies the debugging process, making possible comprehensive root-cause …
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Distributed Control, Optimization, and State Estimation for Renewable Power System
… energy, power systems are getting more and more distributed. So, it becomes necessary to establish the distributed power system operation methods for these power systems. In this research, the distributed techniques for the renewable power systems are proposed based on the consensus protocol …
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Distributed analysis of Markov chains
This thesis examines how parallel and distributed algorithms can increase the power of techniques for correctness and performance analysis of concurrent systems. The systems in question are state transition systems from which Markov chains can be derived. Both phases of the analysis pipeline are …
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Hybrid Solutions for Mechatronics. Applications to modeling and controller design.
… field, specifically we analyze the problems of distributed state estimation and of uniform synchronization of nonlinear oscillators. In the third part, we use a hybrid approach to study two applications where this framework has been rarely employed, or not at all, namely smart agriculture and …
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A predictive out-of-step protection scheme based on PMU enabled distributed dynamic state estimation
… control and protection tools. Power system state estimation, which is the major tool that is used nowadays for providing the real-time model of the system, has significant biases resulting mainly from the complexity and geographic spread and separation of an electric power system. …
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Decentralized State Estimation using Robotic Sensor Networks
… the problem of estimating a finite set of hidden state vectors using a mobile robotic sensor network.</p><p>For every hidden state that needs to be estimated, a local Dynamic Program (DP) in the joint state-space of robot positions and state uncertainties determines robot paths and associated …
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State Estimation for Distributed and Hybrid Systems
This thesis deals with two aspects of recursive state estimation: distributed estimation and estimation for hybrid systems. In the first part, an approximate distributed Kalman filter is developed. Nodes update their state estimates by linearly combining local measurements and estimates from their …
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An Emergent Architecture for Scaling Decentralized Communication Systems (DCS)
… key contributions towards advancing the current state of the art in decentralized systems. First, we present the vision and a conceptual framework for DCS. Second, the thesis demonstrates that such a framework and concept architecture is feasible by prototyping a DCS platform that exhibits the …