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  • OPEnS Hub: Real-time Data Logging, Connecting Field Sensors to Google Sheets

    Creator:
    DeBell, Thomas C., Goertzen, Luke, Larson, Lars, Selbie, William, Selker, John S., and Udell, Chet
    Abstract:
    In Earth science, we must often collect data from sensors installed in remote locations. Retrieving these data and storing them can be challenging. Present options include proprietary commercial dataloggers, communication devices, and protocols with rigid software and data structures that may require ongoing expenses. While there are open-source solutions that...
    Resource Type:
    Article
    Full Text:
    original HTTP request from the Hub to a HTTPS request 120 to reach the Google script. 121 4

  • Introducing the OPEnS HUB 2.0 - A Versatile, In situ, Remote, Sensor Hub

    Creator:
    DeBell, Thomas C., Goertzen, Luke, Selker, John, and Udell, Chet
    Abstract:
    Research in geoscience often requires transmission of significant amounts of data from remote locations. The emergence of microcontrollers and open-source sensors are allowing connectivity to affordable, distributed in-situ monitoring. This report describes the OPEnS Hub, a modular data hub orders of magnitude cheaper than commercial dataloggers when scaled to multiple...
    Resource Type:
    Poster
    Full Text:
    between our HTTP Ethernet transmitted data and the Google compliant HTTPS encrypted data. This handshake

  • Applications of Magnetic Materials in Soft Robotics

    Creator:
    Davis, William M.
    Abstract:
    Magnetic materials can be used in modern soft robotics as a method for external stimulus actuation and motion control. By combining aspects of biology and mechanics, devices are fabricated to create a structure capable of complex movement. Applications that these devices are subject to can be broken down into four...
    Resource Type:
    Capstone Project
    Full Text:
    . 1804647, Dec. 2018, doi: https://doi.org/10.1002/adfm.201804647 [4] E. Diller and M. Sitti, “Three

  • HazAr: Immersive Safety Training

    Creator:
    Shinde, Akshay
    Abstract:
    Safety at home and other indoor venues is one of the most important aspects of everyday life. Yet according to the National Fire Protection Association (NFPA), in 2018, approximately 3000 people died in home fires, while 11.7 thousand people were injured. Most household fires start as cooking accidents, which can...
    Resource Type:
    Capstone Project
    Full Text:
    controlled trial. PLoS ONE 13(7): e0199747. https://doi.org/10.1371/journal.pone.0199747 8. NFPA

  • Divergence Reduction and Dependency Management in GPU Programs using Asynchronous Work Scheduling

    Creator:
    Cuneo, Braxton
    Abstract:
    With continuing improvements in performance and capability, GPU processing has gained significant and growing interest across science and industry. With this interest, research has increasingly focused upon methods of processing algorithms with stochastic, non-uniform branching while maintaining low divergence. Central among these methods is thread-data remapping (TDR), whereby data is...
    Resource Type:
    Dissertation

  • The Impact of Network Topology on Software Defined Network Performance

    Creator:
    Alhamar, Sara N.
    Abstract:
    Software Defined Network (SDN) is a new networking concept in which the data plane is decoupled from the control plane. Due to the huge demand on network resources and the rapidly increasing numbers of devices needing to be connected to the network, SDN paradigm has emerged as a potential solution...
    Resource Type:
    Masters Thesis
    Full Text:
    networks”. PLoS ONE 12(4): e0174715. https://doi.org/ 10.1371/journal.pone.0174715 [25] K. Sood, S. Yu

  • Infant Hand Detection and Tracking

    Creator:
    Mishra, Shridhar
    Abstract:
    Hand detection is a fundamental step for many hand-related computer vision tasks, such as gesture recognition, hand pose estimation, hand sign language translation, and so on. However, robustly detecting hands is a challenging task because of drastic changes in appearance based on finger articulation and changes in lighting conditions, camera...
    Resource Type:
    Masters Thesis

  • Leveraging Multiple Transmissions and Receptions for Channel-Agnostic Wireless Device Identification

    Creator:
    Basha, Nora
    Abstract:
    Enabling accurate and automated identification of wireless devices is critical for ensuring secure and authenticated data communication in large-scale networks such as IoT networks. In the aim of devising practical identification techniques that are immune to spoofing, hardware-driven RF fingerprinting using deep neural networks, which leverages the inevitable presence of...
    Resource Type:
    Masters Thesis

  • Elucidating Computational Narratives to Facilitate Code Comprehension

    Creator:
    Chattopadhyay, Souti
    Abstract:
    Programming is integrated across the workflow of multiple domains where end-user programmers, those who need to program as a means to an end, regularly need to code. In the modern setting of collaborative development, end-user programmers have to interpret the intentions behind existing code to contribute and build solutions to...
    Resource Type:
    Dissertation

  • Large Scale Tensor Decomposition Algorithms Using Block-randomized Stochastic Proximal Gradient

    Creator:
    Gao, Cheng
    Abstract:
    We consider the problem of computing the cannonical polyadic decomposition (CPD) for large-scale dense tensors. This work is a combination of alternating least squares and fiber sampling. Data sparsity can be leveraged to handle large tensor CPD, but this route is not feasible for dense data. Inspired by stochastic optimization's...
    Resource Type:
    Masters Thesis