Busca

Remover filtros
Filtragem por: Peerreviewed Label No Remover Peerreviewed Label: No Academic Affiliation Electrical Engineering and Computer Science Remover Academic Affiliation: Electrical Engineering and Computer Science Decade 2010-2019 Remover Decade: 2010-2019

Resultados da Busca

  • Power Network Parameter Correction via Sparse Unsupervised Regression

    O Criador:
    Senaratne, Galpottage Dilan S.
    Abstract:
    Accurate information of power network parameters is essential for performing various power system monitoring and control tasks including state estimation, economic dispatch, and contingency analysis. In this paper, we present a novel approach of power network parameter correction wherein we exploit the sparse nature of parameter errors. Parameter error correction...
    Resource Type:
    Masters Thesis
    Full Text:
    simulation setup that we used for the IEEE 14 bus network. No. Errors MSE L∞ error MAE 20 3.14× 10−3 5.76

  • Counterfactual States for Atari Agents via Generative Deep Learning

    O Criador:
    Olson, Matthew L.
    Abstract:
    Although deep reinforcement learning agents have produced impressive results in many domains, their decision making is difficult to explain to humans. To address this problem, past work has mainly focused on explaining why an action was chosen in a given state. A different type of explanation that is useful is...
    Resource Type:
    Masters Thesis
    Full Text:
    - resentation E(s). By action-invariant, we mean that the representation E(s) no longer captures aspects of the

  • Efficient Deep Learning Methods for Biomedical Applications

    O Criador:
    Thota, Narayana Bhagirath
    Abstract:
    Deep Learning methods have been gaining a lot of significance for various Biomedical applications for diagnosing several types of diseases. Two applications considered here are: 1) Diabetic Retinopathy Detection and 2) ECG signal Classification (or Arrhythmia Detection). Diabetic Retinopathy (DR) is a major cause of blindness in Diabetic patients, and...
    Resource Type:
    Masters Thesis
    Full Text:
    Retinopathy In the dataset used for classification, there are 5 levels of severity with Level-0 meaning no

  • Adaptive Streaming Methods using Dual Protocols and Reinforcement Learning

    O Criador:
    Gatimu, Kevin
    Abstract:
    The ubiquity of high quality video and proliferation of mobile devices has contributed to an unprecedented rise in video consumption. HTTP, in conjunction with adaptive streaming, has become the de facto mechanism for delivering the vast majority of video as it readily caters to heterogeneous networks and devices. This dissertation...
    Resource Type:
    Dissertation
    Full Text:
    studies (with the exception of [11, 10, 18]) used videos no larger than CIF resolution (352×288), which

  • Coding Techniques for Achieving Efficient Wireless Sensor Networks

    O Criador:
    Qassim, Yousef M.
    Abstract:
    In this dissertation, we explored multiple coding techniques to reduce energy consumption, improve performance, and secure wireless sensor networks specifically and ad-hoc networks in general. With the introduction of Internet of Things (IoT) and 5G technologies, wireless sensor networks are quickly emerging as an important and key technology in the...
    Resource Type:
    Dissertation
    Full Text:
    of no failure during time interval (0, t) in node k as: Rk(t) = e λkt (1.1) where t is the time

  • Newcomers’ Barriers. . . Is That All? An Analysis of Mentors’ and Newcomers’ Barriers in OSS Projects

    O Criador:
    Balali, Sogol
    Abstract:
    Newcomers’ seamless onboarding is important for open collaboration communi- ties, particularly those that leverage outsiders’ contributions to remain sustainable. Nevertheless, previous work shows that OSS newcomers often face several barriers to contribute, which lead them to lose motivation and even give up on contributing. A well-known way to help newcomers...
    Resource Type:
    Masters Thesis
    Full Text:
    Lampe, 2013). No- table examples of these communities include Wikipedia, Open Street Map, Linux, Open

  • Optical Sensors using Biological Photonic Crystals

    O Criador:
    Squire, Kenneth James
    Abstract:
    This dissertation focuses on the application of diatom frustules, the biosilica shell of an algae possessing physical and photonic properties capable of enhancing optical signals, for the enhancement of optical sensing. In this work, we incorporate diatom frustules into biosensors for signal enhancement and improved target molecule detection. The potential...
    Resource Type:
    Dissertation
    Full Text:
    NPs, or no NPs (a) and bar graph showing normalized average characteristic peak intensities for each

  • Investigation of Energy Barrier Heights within Metal-insulator-metal Devices via Internal Photoemission Spectroscopy

    O Criador:
    Jenkins, Melanie A.
    Abstract:
    Metal-insulator-metal (MIM) and dual-insulator MIM (MIIM) devices are used in rectennas, hot-electron transistors, single electron transistors, resistive random access memory (RRAM), and capacitors. The performance of these devices relies heavily on the energy barrier height at each metal-insulator interface. Thus, determination of the in-situ electron energy barrier at each interface...
    Resource Type:
    Dissertation
    Full Text:
    sweep for the 1:5 device taken after negative breakdown showing that the Al2O3 no longer contributes to

  • A Study of Oscillating Water Column Wave Energy Converters Array Configurations Based on Simulation

    O Criador:
    Ding, Siyuan
    Abstract:
    Wave energy is a potentially important renewable clean source of energy that can help solve the energy demand throughout the world. A great deal of research has been conducted in the last few decades and it is now reaching the point of full implementation. In order to compete with other...
    Resource Type:
    Capstone Project
    Full Text:
    different with no obvious regularity. For irregular wave, Device 1 can generate the most power while

  • Application of the Variational Database Management System to Schema Evolution and Software Product Lines

    O Criador:
    Li, Qiaoran
    Abstract:
    As a general solution to the problem of managing structural and content variability in relational databases, in previous work we have introduced the Variational Database Management System (VDBMS). VDBMS consists of a representation of a variational database (VDB) and a corresponding typed query language (v-query). However, since this is a...
    Resource Type:
    Capstone Project
    Full Text:
    typed query language (v-query). However, since this is a novel database representation, there are no