Computer and Systems Architecture Commons^™

Context-Sensitive Auto-Sanitization For Php, Jared M. Smith, Richard J. Connor, David P. Cunningham, Kyle G. Bashour, Walter T. Work

Chancellor’s Honors Program Projects

No abstract provided.

Analog Spiking Neuromorphic Circuits And Systems For Brain- And Nanotechnology-Inspired Cognitive Computing, Xinyu Wu

Boise State University Theses and Dissertations

Human society is now facing grand challenges to satisfy the growing demand for computing power, at the same time, sustain energy consumption. By the end of CMOS technology scaling, innovations are required to tackle the challenges in a radically different way. Inspired by the emerging understanding of the computing occurring in a brain and nanotechnology-enabled biological plausible synaptic plasticity, neuromorphic computing architectures are being investigated. Such a neuromorphic chip that combines CMOS analog spiking neurons and nanoscale resistive random-access memory (RRAM) using as electronics synapses can provide massive neural network parallelism, high density and online learning capability, and hence, paves …

Quantifying Parkinson's Disease Symptoms Using Mobile Devices, Charles R. Aylward

Master's Theses

Current assessments for evaluating the progression of Parkinson’s Disease are largely qualitative and based on small sets of data obtained from occasional doctor-patient interactions. There is a clinical need to improve the techniques used for mitigating common Parkinson’s Disease symptoms. Available data sets for researching the disease are minimal, hindering advancement toward understanding the underlying causes and effectiveness of treatment and therapies. Mobile devices present an opportunity to continuously monitor Parkinson’s Disease patients and collect important information regarding the severity of symptoms. The evolution of digital technology has opened doors for clinical research to extend beyond the clinic by incorporating …

Just In Time Assembly (Jita) - A Run Time Interpretation Approach For Achieving Productivity Of Creating Custom Accelerators In Fpgas, Sen Ma

Graduate Theses and Dissertations

The reconfigurable computing community has yet to be successful in allowing programmers to access FPGAs through traditional software development flows. Existing barriers that prevent programmers from using FPGAs include: 1) knowledge of hardware programming models, 2) the need to work within the vendor specific CAD tools and hardware synthesis. This thesis presents a series of published papers that explore different aspects of a new approach being developed to remove the barriers and enable programmers to compile accelerators on next generation reconfigurable manycore architectures. The approach is entitled Just In Time Assembly (JITA) of hardware accelerators. The approach has been defined …

Coyotelab - Linux Containers For Educational Use, Michael D. Korcha

Electronic Theses, Projects, and Dissertations

CoyoteLab is an exploration in the use of Linux container technology as a means to simplify the way students in computing fields access and complete laboratory work in their educational career. This project provides two main benefits: creating a simple way for students to log in and access their coursework without anything more than their web browser, and providing course instructors a way to verify that assigned work is completed successfully. Thanks to advances in container technology and the advent of WebSockets, this becomes a middle layer between a WebSocket opened up on the client’s browser and the SSH daemon …

Maa & Mmdp: Fall Workshop 2016 With Mid-Michigan Digital Practitioners, Matt Schultz, Annie Benefiel

Matt Schultz

Cpn-Dam Business Meeting, Amanda Harlan

Central Plains Network for Digital Asset Management

CPN-DAM Business Meeting

Wednesday, November 16, 2016

3:55pm - 4:55pm CST

Agenda

3:55-4:05pm Introduction

4:05-4:10pm Announce Executive Committee members for 2017-2018

4:10-4:25pm Reports from the Planning and Design Committees

4:25-4:40pm Report from Ad Hoc Executive Committee

• Summary of what was accomplished in 2016

• Action Items for 2017

• Become a nonprofit corporation

• Finalize membership and fees

• Set up standing committees

• 2017 conference and proceedings

• Contacting vendor/sponsors/organizations for possible sponsorship

4:40-4:45pm Announcement on whether the CPN-DAM bylaws were approved or not approved

4:45-4:50pm Comments from audience

4:50-4:55pm Closing statements

Developing An Outreach Plan For Unt Scholarly Works, Pamela Andrews, Daniel Alemneh

Central Plains Network for Digital Asset Management

The University of North Texas Scholarly Works collections functions as our institution’s open access repository. This summer, we conducted a preliminary analysis of the collection’s holdings to assess our progress in archiving UNT faculty research in support of our Open Access and Long-term Digital Stewardship policy as passed in 2012. As we do not subscribe to any current research information systems (CRIS), this analysis took the form of a census using current faculty senate data to understand who is and is not contributing to the repository. After looking at our contribution population, we also examined what resource types are contributed …

Beyond Electric Dreams: Instituting A Dam Program Where It Is Needed But Maybe Not Wanted, Gregory Johnson

Central Plains Network for Digital Asset Management

Digital content is created every second of everyday and can be found everywhere. And the need to preserve this content, as well as the have it available to your students, patrons, or faculty and staff is at a premium while budgets for DAM dwindle. And while the need and want for DAM is often there, the drive and funds to make it a reality sometimes is not.

This presentation will cover one such DAM implementation project at a Fortune 500 company, beginning with the vetting and purchasing of a DAM system through implementation and show how the lessons from its …

Mommma: Master Objects Migration And Metadata Mapping Activity, Daniel W. Noonan, Darnelle O. Melvin

Central Plains Network for Digital Asset Management

So you’ve got nearly 2 million digital files from 8 collecting units with minimum, scattered or unknown metadata—how do you prepare to migrate those objects into a digital preservation repository that acts as a “light archive” providing access to your digital collections? This presentation will delve into data wrangling efforts, the creation of workflows, and the challenges encountered while preparing digital resources for migration from a limited access FTP server into a preservation environment created in FEDORA, layered with Hydra heads for access and other functional requirements. We will discuss project planning, the de-duplication efforts, development of a collection assessment …

Quick-Start Guide To Digital Preservation For Audio, Sandy Rodriguez

Central Plains Network for Digital Asset Management

This presentation focuses on practical strategies and use of open-source tools in order to establish “good enough” preservation management practices for digital audio files. Using her experience at the Marr Sound Archives, University of Missouri—Kansas City, the presenter will discuss assessing current practices, identifying gaps, prioritizing, making recommendations, and selecting and implementing a suite of open-source tools to improve the preservation process. Tools demonstrated in the presentation are AVPreserve’s BWF MetaEdit, MDQC, and Fixity.

Digital Preservation Efforts At Usm, Elizabeth La Beaud

Central Plains Network for Digital Asset Management

The University of Southern Mississippi (USM) has steadily been working to improve its digital preservation infrastructure over the past four years. In 2013, with funding from a NEH Preservation Assistance Grant, consultants Tom Clareson and Liz Bishoff conducted a digital preservation readiness assessment and jump started USM’s education on the topic. Since then, USM has added geographically distributed backups, manual fixity checks, manual metadata logs, and manual file format migrations to its arsenal with varying degrees of success. The influx in needed manpower and technical infrastructure precipitated a financial commitment from the university and the purchase of a robust digital …

3d Model Creation And Management In An Academic Digital Repository, Marcia Mcintosh

Central Plains Network for Digital Asset Management

3D printing and scanning is new digital horizon for digital asset managers. Many fields have a history of utilizing 3D scanning and printing such as medicine, dentistry, art, entertainment, architecture, and archaeology. Now, many cultural heritage institution are also beginning to explore the unique benefits 3D models and prints can provide to constituents interested in their collections. The University of North Texas Digital Libraries embarked on a case study to gain a better understanding of 3D scanning and to determine its capacity to host and provide access to 3D models. This presentation will explore the workflows, metadata, and preservation of …

Common Management Gaps In The Life Cycle Of Digitized Objects, Jocelyn Wehr

Central Plains Network for Digital Asset Management

Presented from the perspective of someone responsible for creating the digital objects that will eventually be included in a digital preservation program, this poster session will identify common issues that make the management and preservation of digital objects more challenging. Digital preservation needs to be talked about within the digitization workflow, because it takes a lot of work to produce the best digital objects possible. We are often focused on the immediate use of the digital objects and less focused on their long-term use. Even with best practices in mind, there is often an immediate need (patron orders, for example) …

Numbers, Numbers, Numbers—Is It Working?! Meaningful Measurement Of Digital Collections, Allison Ringness

Central Plains Network for Digital Asset Management

After a digital project is completed and made available online, the work is not over: digital projects managers must quantify the value of these digital collections. There are a plethora of tools to measure usage, but inferring value from usage requires careful interpretation of the data. After interpretation, the results must be communicated effectively to administrators. This poster will identify sources of digital collection use data, identify pitfalls in these sources, explore ways to derive meaning from use data, and suggest strategies for communicating value measurements to library administrators.

This poster presentation is the first 15 minutes of video with …

Eyes On The Prize: Delivering Archival Content With Synchronized Transcripts In Hydra, Irene Taylor, Shannon Davis

Central Plains Network for Digital Asset Management

Regarded as the definitive work on the Civil Rights Movement, the documentary series, Eyes on the Prize, has been seen by millions since its PBS debut in 1987. However, what remains unseen is the nearly 85 hours of interview outtakes that provide further insight into the series’ original stories of struggle, resistance, and perseverance. Through the Eyes on the Prize Digitization and Reassembly project, funded by the National Historical Publications and Records Commission, Washington University Libraries has made the complete, never-before-seen interviews and TEI XML encoded, synchronized transcripts freely accessible through its newly developed Hydra digital repository.

This session …

The Yellow Brick Road To Digitization: Two Small Kansas Colleges And Their Journey, Gloria Creed-Dikeogu, Danielle Dion

Central Plains Network for Digital Asset Management

In 2015, The Council of Independent Colleges (CIC) offered small private academic member colleges an opportunity to compete by writing collection proposals, for a three year grant digitizing teaching and research collections, funded by the Andrew C. Mellon Foundation. Forty-two CIC member teams were selected to participate in the Consortium on Digital Resources for Teaching and Research. Teams consisted of a librarian, and a faculty member, who worked with CIC and Artstor staff, using Artstor Shared Shelf to digitize proposed collections. Teams made digital collections accessible and usable in the classroom, wrote yearly project reports for CIC and attended yearly …

The James Merrill Digital Archive: Channeling The Collaborative Spirit(S), Shannon Davis, Joel Minor

Central Plains Network for Digital Asset Management

The James Merrill Papers, housed in Washington University Libraries Special Collections, contains manuscripts, drafts, and other materials from the renowned poet. In 2013, work began to digitize and deliver a selection of the Merrill Papers towards his epic poem, The Book of Ephraim. Because the Libraries’ already used Omeka digital exhibit software for a number of projects, the materials were delivered in an Omeka exhibit, The James Merrill Digital Archive. The process of transforming an archival collection into a digital exhibit required the expertise and input of many collaborators including library staff in Special Collections and Scholarly Publishing, and students …

Towards Learning And Verifying Invariants Of Cyber-Physical Systems By Code Mutation, Yuqi Chen, Christopher M. Poskitt, Jun Sun

Research Collection School Of Computing and Information Systems

Cyber-physical systems (CPS), which integrate algorithmic control with physical processes, often consist of physically distributed components communicating over a network. A malfunctioning or compromised component in such a CPS can lead to costly consequences, especially in the context of public infrastructure. In this short paper, we argue for the importance of constructing invariants (or models) of the physical behaviour exhibited by CPS, motivated by their applications to the control, monitoring, and attestation of components. To achieve this despite the inherent complexity of CPS, we propose a new technique for learning invariants that combines machine learning with ideas from mutation testing. …

Towards Concolic Testing For Hybrid Systems, Pingfan Kong, Yi Li, Xiaohong Chen, Jun Sun, Meng Sun, Jingyi Wang

Research Collection School Of Computing and Information Systems

Hybrid systems exhibit both continuous and discrete behavior. Analyzing hybrid systems is known to be hard. Inspired by the idea of concolic testing (of programs), we investigate whether we can combine random sampling and symbolic execution in order to effectively verify hybrid systems. We identify a sufficient condition under which such a combination is more effective than random sampling. Furthermore, we analyze different strategies of combining random sampling and symbolic execution and propose an algorithm which allows us to dynamically switch between them so as to reduce the overall cost. Our method has been implemented as a web-based checker named …