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.
Results
Showing 1 to 20 of 93 for “"Network Systems"”.
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Adaptable Network Systems
Networks are fundamental structures in biology and technology. Despite their commonality, understanding how to design networks that combine structural robustness with adaptability remains a significant challenge. This doctoral dissertation addresses the aforementioned gap by investigating materials …
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Resilient and Risk-Averse Network Systems
… capable of effectively representing real-world systems by capturing individual components and their intricate interactions. The main objective of this research is to formulate and develop efficient solution methodologies for graph-theoretical problems involving topologically stochastic …
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Efficient Network Systems Design for Machine Learning
… the need for low-latency and energy-efficient network systems becomes increasingly urgent. This thesis introduces efficient network systems designed to support machine learning workloads. It presents three key systems: Trio-ML, which accelerates ML training; Lightning, which enhances ML …
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Coding approaches for maintaining data in unreliable network systems
… factor in the design of distributed storage systems (DSS). At the same time, optimizing the storage cost is constrained by the reliability requirements. The goal of the thesis is to further study the fundamental limits of maintaining data fault tolerance in a DSS spread across a communication …
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The applicability of neural network systems for the structural damage diagnosis
Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1996.
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Reducing complexity in developing wireless sensor network systems using model-driven development
Wireless Sensor Network (WSN) is a collection of small and low-powered gadgets called sensor nodes (motes), which are capable of sensing the environment, collecting and processing the sensed data, and communicating with each other to accomplish a specific task. Moreover, all sensed and processed …
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Generic Flow Algorithm for Analysis of Interdependent Multi-Domain Distributed Network Systems
… design have introduced new concepts for solving systems of engineering problems. The term object-oriented was first introduced by Alan Kay [1] in the late 1960s; however, mainstream incorporation of object-oriented programming did not occur until the mid- to late 1990s. The principles and methods …
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The development of a simulation model of pipeline network systems with check valve
… software package to model and simulate pipeline network systems with check valves. The application package is written under the window's environment to provide the hydraulic engineer a user friendly interface for ease of simulation and analysis without requiring to write code. Discussion of the …
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Energy-efficient coding and modulation methods for interference suppression in wireless sensor network systems
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2002.
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Performance and stability in decentralised network systems with applications to distributed optimisation and power systems
Networked systems underpin numerous modern engineering applications, with the concept of decentralised control playing an essential role in regulating the behaviour of large-scale, heterogeneous architectures. Ensuring that such controllers perform well when interconnected with the rest of the …
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Analysis of resource control in nondeterministic mobile ad hoc network systems : an unmanned aerial vehicle example
… proposes an implementation of an autonomous UAV network that assumes cutting edge technologies can be combined to provide infinite' ISR over a given area. The particular dynamics of this problem are characterized using systems techniques while changes to the performance factors on the system are …
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Time-Domain Simulations of Aerodynamic Forces on Three-Dimensional Configurations, Unstable Aeroelastic Responses, and Control by Neural Network Systems
… numerically investigated as integrated dynamic systems, including structural models, aerodynamics, and control systems, in the time domain. An elastic beam model coupled with rigid-body rotation is developed for the wing structure, and the natural frequencies and mode shapes are found by the …
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Development and analysis of hierarchical feedforward neural network systems for classification of motor neurone disease based on magnetic resonance spectra
… of a pattern recognition system based on neural networks to correctly distinguish between motor neurone disease (MND) patients and controls when presented with a nuclear magnetic resonance (NMR) spectrum. The NMR spectra are pre-processed to obtain consistent data, and statistical parameters are …
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Accountable logging and its applications to intrusion detection
Today's computer and network systems were not originally designed for accountability which plays a crucial role in information assurance systems. To assure accountability, each entity in the system should be held responsible for its own behaviors so that the entity is a part of larger chains of the …
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Factors that affect the use of instructional electronic message systems
… increasingly interested in using electronic networks in education and more schools are starting to explore the uses of electronic message systems for instruction. Networks have been used in social science instruction, in science instruction, in writing, and in other domains locally, …
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Numerical optimisation methods for power consumption in multi-hop mobile phone networks
… years the importance of multi hop wireless networks has been growing mainly due to key factors such as: no backbone infrastructure or cost of installation are required and the network can be rapidly deployed and configured. A main problem in this kind of networks is to establish an efficient …
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The Role of Intelligent Mobile Agents in Network Management and Routing
… mobile agents to the management of distributed network environments is investigated. Intelligent mobile agents are programs which can move about network systems in a deterministic manner in carrying their execution state. These agents can be considered an application of distributed artificial …
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