Browsing by Author "Moreno-Centeno, Erick"
Now showing items 1-20 of 41
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Snodgrass, Jonathan Michael (2016-08-09)The objective of this thesis is to address an issue that arises from the increasing penetration of distributed energy resources in future power systems: the design and analysis of protective devices with more complex ...
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Homrich da Jornada, Daniel (2015-11-05)A large number of available solutions to choose from poses a significant challenge for multiple criteria decision making. This research develops a methodology that reduces the set of efficient solutions under consideration. ...
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Ortiz-Lopez, Keishla Desiree (2017-07-20)In the reliable message transmission problem (RMTP) processors communicate by exchanging messages, but the channel that connects two processors is subject to message loss, duplication, and reordering. Previous work focused ...
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Esmaeilian, Ahad (2017-12-11)Due to a rise of deregulated electric market and deterioration of aged power system infrastructure, it become more difficult to deal with the grid operating contingencies. Several major blackouts in the last two decades ...
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Ertem Oktay, Makbule Zeynep (2015-08-06)Many complex systems involve entities that interact with each other through various relationships (e.g., people in social systems, neurons in the brain). These entities and interactions are commonly represented using graphs ...
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Estrada Lopez, Johan Jair (2019-04-04)The Internet of Things (IoT) continues its growing trend, while new “smart” objects are con-stantly being developed and commercialized in the market. Under this paradigm, every common object will be soon connected to the ...
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Kolodziej, Scott Parker (2019-07-22)Partitioning graphs into two or more subgraphs is a fundamental operation in computer science, with applications in large-scale graph analytics, distributed and parallel data processing, and fill-reducing orderings in ...
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Noh, Kyoohyun (2018-10-18)A battery-powered system has widely expanded its applications to implantable medical devices (IMDs) and portable electronic devices. Since portable devices or IMDs operate in the energy-constrained environment, their ...
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Lourenco, Christopher J. (2020-06-03)Obtaining the exact rational solution of sparse systems of linear equations (SLEs), Ax =b, is a fundamental problem in mathematics, engineering, and computer science. The two most common tools used to solve these sparse ...
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Brown, William Eric (2020-07-09)Optimal operation of the electric power grid is of critical importance to maintain the integrity of the industrial, medical, and defense entities upon which the population relies. In the past, the power grid has primarily ...
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Rodriguez Paras, Carolina (2015-08-11)Research suggests that physiological measures such as breath rate (BR), heart rate (HR), heart rate variability (HRV), skin conductance response (SCR), and electroencephalography (EEG) tend to be real-time indicators of ...
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Escobedo, Adolfo Raphael (2016-08-01)LU and Cholesky factorizations play a central role in solving linear and mixed-integer programs. In many documented cases, the round-off errors accrued during the construction and implementation of these factorizations ...
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Dong, Yimai (2013-11-07)Utilities of distribution systems now are under the pressure of improving the reliability of power supply, not only from the urge to increase revenue, but also from requirements of their customers and the Independent Service ...
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Lee, Sanghoon (2020-10-19)As semiconductor technology scales down, the variations of active/passive device characteristics after fabrication are getting more and more significant. As a result, many circuits need more accuracy margin to meet minimum ...
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Zhou, Zhangxin (2022-11-10)Heading towards a pollution-free electricity system, renewable energy generation is expected to double by 2050 and these resources are predominantly wind and solar which are interfaced with power electronic inverters. It ...
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Chen, Nannan (2015-12-16)Large regional evacuations caused by severe weather such as hurricane’s and tsunami’s are fraught with complexity, uncertainty and risk. During such events, evacuees have to make decisions on route planning and ...
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Yezerska, Oleksandra (2016-12-05)In this dissertation, we introduce several novel tools for cluster-based analysis of complex systems and design solution approaches to solve the corresponding optimization problems. Cluster-based analysis is a subfield of ...
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Matic Cuka, Biljana (2014-12-17)Despite a number of economic and environmental benefits that integration of renewable distributed generation (DG) into the distribution grid brings, there are many technical challenges that arise as well. One of the most ...
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Wang, Yaping (2016-08-04)Multi-resolution metrology devices co-exist in today's manufacturing environment, producing coordinate measurements complementing each other. Typically, the high-resolution device produces a scarce but accurate dataset, ...
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Scott, James Riley (2020-07-07)We consider the problem of minimizing a function that attains its minimum over a greedy polytope at one of its vertices. This problem class contains many computationally intractable subclasses, so we restrict ourselves to ...