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Articles 1 - 6 of 6
Full-Text Articles in Computer Engineering
Tascked: The Sanity Promoting Task Manager, Jake Tobin
Tascked: The Sanity Promoting Task Manager, Jake Tobin
Computer Science and Software Engineering
Personal task managers or various forms of to-do lists are abundant in our modern computing age. With the explosion of mobile computing technology, it is easier than ever to take notes digitally and make the data seemingly instantly available anywhere on the Internet. There is a fairly well defined core set of features in personal task managers available for public consumption, but it seems nothing that is publicly available provides feedback to the user or suggestions based on user history. Tascked is a task management solution, which records user history and solicits user feedback on progress. This allows the system …
Bluelock: A Secure Bluetooth Operated Padlock, Trever Mckee
Bluelock: A Secure Bluetooth Operated Padlock, Trever Mckee
Computer Engineering
For this project a secure, battery operated, Bluetooth operated padlock was created. The project included both the hardware to integrate with a padlock and an Android application used to interface with the hardware. In order to make the padlock secure both AES encryption and challenge response authentication were used for secure message passing between the device and the Android phone. The project also included power consumption and sustainability tuning including exploring Arduino sleep states and integrating the project with a solar charging unit.
Set-Top Box Simulator, Philip Tyler
Set-Top Box Simulator, Philip Tyler
Computer Engineering
This report presents a python-based Set-top box simulation program utilizing a Simulation library called SimPy (See Appendix 1) to simulate real-time operation of a Set-top Box, or DVR. A graphical user interface, designed with PyQt4, allows a user to customize many simulation parameters such as hard drive speeds, buffer sizes, length of simulation, etc. The GUI also shows the user any errors that occur during the simulation such as buffer overflows/underflows. The results of this simulator lie within 85%-95% accuracy depending on the user-input parameters. With this simulation program, a Set-top box hardware or firmware developer can interchange the scheduling …
Paris: A Parallel Rsa-Prime Inspection Tool, Joseph R. White
Paris: A Parallel Rsa-Prime Inspection Tool, Joseph R. White
Master's Theses
Modern-day computer security relies heavily on cryptography as a means to protect the data that we have become increasingly reliant on. As the Internet becomes more ubiquitous, methods of security must be better than ever. Validation tools can be leveraged to help increase our confidence and accountability for methods we employ to secure our systems.
Security validation, however, can be difficult and time-consuming. As our computational ability increases, calculations that were once considered “hard” due to length of computation, can now be done in minutes. We are constantly increasing the size of our keys and attempting to make computations harder …
Cuda Enhanced Filtering In A Pipelined Video Processing Framework, Austin Aaron Dworaczyk Wiltshire
Cuda Enhanced Filtering In A Pipelined Video Processing Framework, Austin Aaron Dworaczyk Wiltshire
Master's Theses
The processing of digital video has long been a significant computational task for modern x86 processors. With every video frame composed of one to three planes, each consisting of a two-dimensional array of pixel data, and a video clip comprising of thousands of such frames, the sheer volume of data is significant. With the introduction of new high definition video formats such as 4K or stereoscopic 3D, the volume of uncompressed frame data is growing ever larger.
Modern CPUs offer performance enhancements for processing digital video through SIMD instructions such as SSE2 or AVX. However, even with these instruction sets, …
Implementing A Matlab Based Attitude Determination Algorithm In C Within The Polysat Software Architecture, Dominic Bertolino
Implementing A Matlab Based Attitude Determination Algorithm In C Within The Polysat Software Architecture, Dominic Bertolino
Computer Engineering
This project focuses on one component within a complete attitude determination and control system (ADCS) for a small satellite. The component consists of porting the algorithm that determines the current attitude of the satellite developed by AERO students / team members. The original algorithm has been developed in MATLAB code. The actual algorithm will be simulated and tested in MATLAB by the AEROs. The porting consisted of integrating the pieces into the custom PolySat software environment in C. Testing was done to verify the ported component corresponded to the original MATLAB component as well as verify its runtime on the …