Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- 3D Printer Design (1)
- 3D Reconstruction (1)
- Additive Manufacturing (1)
- Applicability (1)
- Artificial Life Studies (1)
-
- CNN (1)
- CactusNet (1)
- Cloud Storage (1)
- Computer Vision (1)
- Continuous Control (1)
- Cyber Security (1)
- DNA Storage (1)
- Data Structure Reconstruction (1)
- Depression detection (1)
- Detectron 2 (1)
- Digital Forensics (1)
- Digital Musical Instruments (DMI) (1)
- Dynamic and Transparent media (1)
- Entropy (1)
- Flash Caching (1)
- GAN (1)
- Genetic Memory (1)
- Human Computer Interaction (HCI) (1)
- Image Recovery (1)
- Inconel 939 (1)
- Laser Powder Bed Fusion (1)
- MRI images (1)
- Machine Learning (1)
- Machine learning (1)
- Malware Analysis (1)
Articles 1 - 8 of 8
Full-Text Articles in Entire DC Network
System Design And Optimization For Efficient Flash-Based Caching In Data Centers, Jian Liu
System Design And Optimization For Efficient Flash-Based Caching In Data Centers, Jian Liu
LSU Doctoral Dissertations
Modern data centers are the backbone of today’s Internet-based services and applications. With the explosive growth of the Internet data and a wider range of data-intensive applications being deployed, it is increasingly challenging for data centers to satisfy the ever-increasing demand for high-quality data services. To relieve the heavy burden on data center systems and accelerate data processing, a popular cost-efficient solution is to deploy high-speed, large-capacity flash-based cache systems. However, we are facing multiple critical challenges from device hardware, systems, to application workloads. In this dissertation, we focus on designing highly efficient caching solutions to cope with the explosive …
Laser Surface Treatment And Laser Powder Bed Fusion Additive Manufacturing Study Using Custom Designed 3d Printer And The Application Of Machine Learning In Materials Science, Hao Wen
LSU Doctoral Dissertations
Selective Laser Melting (SLM) is a laser powder bed fusion (L-PBF) based additive manufacturing (AM) method, which uses a laser beam to melt the selected areas of the metal powder bed. A customized SLM 3D printer that can handle a small quantity of metal powders was built in the lab to achieve versatile research purposes. The hardware design, electrical diagrams, and software functions are introduced in Chapter 2. Several laser surface engineering and SLM experiments were conducted using this customized machine which showed the functionality of the machine and some prospective fields that this machine can be utilized. Chapter 3 …
Learning To Interpret Fluid Type Phenomena Via Images, Simron Thapa
Learning To Interpret Fluid Type Phenomena Via Images, Simron Thapa
LSU Doctoral Dissertations
Learning to interpret fluid-type phenomena via images is a long-standing challenging problem in computer vision. The problem becomes even more challenging when the fluid medium is highly dynamic and refractive due to its transparent nature. Here, we consider imaging through such refractive fluid media like water and air. For water, we design novel supervised learning-based algorithms to recover its 3D surface as well as the highly distorted underground patterns. For air, we design a state-of-the-art unsupervised learning algorithm to predict the distortion-free image given a short sequence of turbulent images. Specifically, we design a deep neural network that estimates the …
Machine Learning Methods For Depression Detection Using Smri And Rs-Fmri Images, Marzieh Sadat Mousavian
Machine Learning Methods For Depression Detection Using Smri And Rs-Fmri Images, Marzieh Sadat Mousavian
LSU Doctoral Dissertations
Major Depression Disorder (MDD) is a common disease throughout the world that negatively influences people’s lives. Early diagnosis of MDD is beneficial, so detecting practical biomarkers would aid clinicians in the diagnosis of MDD. Having an automated method to find biomarkers for MDD is helpful even though it is difficult. The main aim of this research is to generate a method for detecting discriminative features for MDD diagnosis based on Magnetic Resonance Imaging (MRI) data.
In this research, representational similarity analysis provides a framework to compare distributed patterns and obtain the similarity/dissimilarity of brain regions. Regions are obtained by either …
Quantifying Feature Overlaps In Deep Neural Networks And Their Applications In Unsupervised Learning And Generative Adversarial Networks, Edward Collier
Quantifying Feature Overlaps In Deep Neural Networks And Their Applications In Unsupervised Learning And Generative Adversarial Networks, Edward Collier
LSU Doctoral Dissertations
Deep neural network learn a wide range of features from the input data. These features take many different forms from, structural to textural, and can be very scale invariant. The complexity of these features also differs from layer to layer. Much like the human brain, this behavior in deep neural networks can also be used to cluster and separate classes. Applicability in deep neural networks is the quantitative measurement of the networks ability to differentiate between clusters in feature space. Applicability can measure the differentiation between clusters of sets of classes, single classes, or even within the same class. In …
Musical Gesture Through The Human Computer Interface: An Investigation Using Information Theory, Michael Vincent Blandino
Musical Gesture Through The Human Computer Interface: An Investigation Using Information Theory, Michael Vincent Blandino
LSU Doctoral Dissertations
This study applies information theory to investigate human ability to communicate using continuous control sensors with a particular focus on informing the design of digital musical instruments. There is an active practice of building and evaluating such instruments, for instance, in the New Interfaces for Musical Expression (NIME) conference community. The fidelity of the instruments can depend on the included sensors, and although much anecdotal evidence and craft experience informs the use of these sensors, relatively little is known about the ability of humans to control them accurately. This dissertation addresses this issue and related concerns, including continuous control performance …
Improving Memory Forensics Through Emulation And Program Analysis, Ryan Dominick Maggio
Improving Memory Forensics Through Emulation And Program Analysis, Ryan Dominick Maggio
LSU Doctoral Dissertations
Memory forensics is an important tool in the hands of investigators. However, determining if a computer is infected with malicious software is time consuming, even for experts. Tasks that require manual reverse engineering of code or data structures create a significant bottleneck in the investigative workflow. Through the application of emulation software and symbolic execution, these strains have been greatly lessened, allowing for faster and more thorough investigation. Furthermore, these efforts have reduced the barrier for forensic investigation, so that reasonable conclusions can be drawn even by non-expert investigators. While previously Volatility had allowed for the detection of malicious hooks …
The Dna Cloud: Is It Alive?, Theodoros Bargiotas
The Dna Cloud: Is It Alive?, Theodoros Bargiotas
LSU Doctoral Dissertations
In this analysis, I will firstly be presenting the current knowledge concerning the materiality of the internet based Cloud, which I will henceforth be referring to as simply the Cloud. For organisation purposes I have created two umbrella categories under which I place the ongoing research in the field. Scholars have been addressing the issue of Cloud materiality through broadly two prisms: sociological materiality and geopolitical materiality. The literature of course deals with the intricacies of the Cloud based on its present ferromagnetic storage functionality. However, developments in synthetic biology have caused private tech companies and University spin-offs to flirt …