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CHEM2019WEGENER47813 CHEM

Can Whiskey have Terroir? Assessing sugar differences after mashing heirloom cereals for Bourbon production

Type: Undergraduate
Author(s): Kathleen Wegener Chemistry & Biochemistry
Advisor(s): Eric Simanek Chemistry & Biochemistry Rob Arnold Biology
Location: Session: 1; 1st Floor; Table Number: 7

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This project will entail assessing several varieties of common and heirloom corn from throughout Texas to identify sugar (and thus alcohol) content.
After obtaining cereal samples from a local distillery, the cereals will be processed by mashing and fermenting.
The resulting mashes will be measured for pH and S.G., then analyzed through chromatography using HPLC-RID. These samples of corn will be assessed for variations in sugar yield, both and composition and quantification. After fermentation, the HPLC-RID will be used for chromatographic analysis of ethanol concentration. Ultimately, this will provide information on the most promising corn varieties, and expose their potential as a future staples of this partner distillery.

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COSC2019BEEBE45127 COSC

DSound

Type: Undergraduate
Author(s): Emma Beebe Engineering Shane Mitchell Computer Science Wynn Pho Computer Science
Advisor(s): Liran Ma Computer Science
Location: Session: 1; 2nd Floor; Table Number: 7

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Hearing aids are costly, inconvenient, unappealing, and unfortunately are currently one of the only devices on the market for the hearing impaired. This explains why less than 30% of American adults with hearing impairment actually use hearing aids and in underdeveloped countries it is as low as 10%. With the abundance and accessibility of smartphones, an app that could substitute as a hearing aid could help people all over the world.

Due to technological advancement, smartphones have become powerful digital processing machines and are improved and refined constantly. It is the capability of processing sounds and playing the altered signal to the user that allows a smartphone to be used as a hearing aid. The teams before me have made an iOS app that can listen to the surrounding area and amplify sound in certain frequencies according to the user’s prescription.

This year our top priority is to pass Apple's latest requirements to put the iOS app on the App Store and add functionalities that allow it interact with the Apple Watch 4. We will then add more capabilities like developing a method to shift certain sounds from frequencies the patient cannot hear, as well to frequencies they can hear. Another new functionality would be for the app to have situational awareness so it plays the correct sound depending on the outside environment. In order to best achieve these goals, we will need some new technologies to meet Apple’s requirements and improve the performance of the app.

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COSC2019LAZALDE32769 COSC

Superfrog Scheduler

Type: Undergraduate
Author(s): Jose Lazalde Computer Science Sarah Allen Computer Science John Payton Computer Science Duncan Scott Martinson Computer Science Anh Vu Computer Science
Advisor(s): Bingyang Wei Computer Science
Location: Session: 1; Basement; Table Number: 13

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A website that for scheduling and managing Superfrog appearances. Customers can go to our website and request Superfrog for their event. The website automates the request process and makes it easier for employees to sign up for events. The automated process makes it easier for the admin to validate a request and accept or reject the request accordingly. The goal is to improve and enhance the experience for the customer, Superfrog employees, and the TCU spirit program.

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COSC2019MERRITT25840 COSC

Eureka Labs

Type: Undergraduate
Author(s): Hunter Merritt Computer Science Geordie Jones Computer Science Dylan Perez Computer Science Antonio Rodriguez Esquire Computer Science Sabyasachi Sahoo Computer Science
Advisor(s): Liran Ma Computer Science Bingyan Wei Computer Science
Location: Session: 1; 2nd Floor; Table Number: 9

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Our problem is with the current state of online computer network and security educational materials. We are greatly influenced by the success of Seed Labs at Syracuse which does an excellent job of providing instructional materials. We have expanded on their site by creating more of an educational portal as opposed to a central site for instructional materials. Our online educational program allows both students and educational professionals to source instructional materials as well as receive support directly from the labs authors.

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COSC2019NGUYEN27593 COSC

AI 2 Go

Type: Undergraduate
Author(s): Kien Nguyen Computer Science Khiem Nguyen Computer Science Megan Phan Computer Science Quang Truong Computer Science Kimon Vogt Engineering
Advisor(s): Liran Ma Computer Science Ze-Li Dou Mathematics
Location: Session: 2; 3rd Floor; Table Number: 5

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In March 2016, AlphaGo, an AI program by Google DeepMind, defeated the Go world champion Lee Sedol 4-1 in a five-game match, shocking the world. After March 2017 when AlphaGo again defeated the world champion, AlphaGo was improved to a newer version called AlphaZero, a stronger AI program that self-trained, with no prior knowledge, after being told only the rules of the game. From then, the strength of AI kept climbing at an astonishing rate.
Gian-Carlo Pascutto, a computer programmer who works at the Mozilla Corporation, had a track record of building competitive game engines, first in chess, then in Go. After following the latest research, he combined the Monte Carlo Tree Search and a neural network into building the world’s most successful open-source Go engines – first Leela, then LeelaZero – which mirrored the advances made by DeepMind.
Based on the open-source engines, we plan to take an alternative path of utilizing LeelaZero: finding the optimal results/playouts on different board sizes from 3x3 up to 9x9. Because of symmetry, there is a difference between an even and odd n x n board size. Therefore, we treat them separately on the following outline of the project:
- Modify the code of LeelaZero to allow all odd dimensions and obtain the results of optimal play for odd n up to 9.
- Modify the code of LeelaZero to allow all even dimensions and obtain the results of optimal plays for even n up to 8.

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