Matching Items (82)
Description

In this thesis, several different methods for detecting and removing satellite streaks from astronomic images were evaluated and compared with a new machine learning based approach. Simulated data was generated with a variety of conditions, and the performance of each method was evaluated both quantitatively, using Mean Absolute Error (MAE)

In this thesis, several different methods for detecting and removing satellite streaks from astronomic images were evaluated and compared with a new machine learning based approach. Simulated data was generated with a variety of conditions, and the performance of each method was evaluated both quantitatively, using Mean Absolute Error (MAE) against a ground truth detection mask and processing throughput of the method, as well as qualitatively, examining the situations in which each model performs well and poorly. Detection methods from existing systems Pyradon and ASTRiDE were implemented and tested. A machine learning (ML) image segmentation model was trained on simulated data and used to detect streaks in test data. The ML model performed favorably relative to the traditional methods tested, and demonstrated superior robustness in general. However, the model also exhibited some unpredictable behavior in certain scenarios which should be considered. This demonstrated that machine learning is a viable tool for the detection of satellite streaks in astronomic images, however special care must be taken to prevent and to minimize the effects of unpredictable behavior in such models.

ContributorsJeffries, Charles (Author) / Acuna, Ruben (Thesis director) / Martin, Thomas (Committee member) / Bansal, Ajay (Committee member) / Barrett, The Honors College (Contributor) / Software Engineering (Contributor)
Created2023-05
Description

This thesis explores the ethical implications of using facial recognition artificial intelligence (AI) technologies in medicine, with a focus on both the opportunities and challenges presented by the use of this technology in the diagnosis and treatment of rare genetic disorders. We highlight the positive outcomes of using AI in

This thesis explores the ethical implications of using facial recognition artificial intelligence (AI) technologies in medicine, with a focus on both the opportunities and challenges presented by the use of this technology in the diagnosis and treatment of rare genetic disorders. We highlight the positive outcomes of using AI in medicine, such as accuracy and efficiency in diagnosing rare genetic disorders, while also examining the ethical concerns including bias, misdiagnosis, the issues it may cause within patient-clinician relationships, misuses outside of medicine, and privacy. This paper draws on the opinions of medical providers and other professionals outside of medicine, which finds that while many are excited about the potential of AI to improve medicine, concerns remain about the ethical implications of these technologies. We discuss current legislation controlling the use of AI in healthcare and its ambiguity. Overall, this thesis highlights the need for further research and public discourse to address the ethical implications of using facial recognition and AI technologies in medicine, while also providing recommendations for its future use in medicine.

ContributorsKohlenberg, Maiya (Author) / Vargas Jordan, Anna (Co-author) / Martin, Thomas (Thesis director) / Sellner, Erin (Committee member) / Barrett, The Honors College (Contributor) / School of International Letters and Cultures (Contributor) / School of Social Transformation (Contributor) / School of Life Sciences (Contributor)
Created2023-05
Description

This thesis explores the ethical implications of using facial recognition artificial intelligence (AI) technologies in medicine, with a focus on both the opportunities and challenges presented by the use of this technology in the diagnosis and treatment of rare genetic disorders. We highlight the positive outcomes of using AI in

This thesis explores the ethical implications of using facial recognition artificial intelligence (AI) technologies in medicine, with a focus on both the opportunities and challenges presented by the use of this technology in the diagnosis and treatment of rare genetic disorders. We highlight the positive outcomes of using AI in medicine, such as accuracy and efficiency in diagnosing rare genetic disorders, while also examining the ethical concerns including bias, misdiagnosis, the issues it may cause within patient-clinician relationships, misuses outside of medicine, and privacy. This paper draws on the opinions of medical providers and other professionals outside of medicine, which finds that while many are excited about the potential of AI to improve medicine, concerns remain about the ethical implications of these technologies. We discuss current legislation controlling the use of AI in healthcare and its ambiguity. Overall, this thesis highlights the need for further research and public discourse to address the ethical implications of using facial recognition and AI technologies in medicine, while also providing recommendations for its future use in medicine.

ContributorsVargas Jordan, Anna (Author) / Kohlenberg, Maiya (Co-author) / Martin, Thomas (Thesis director) / Sellner, Erin (Committee member) / Barrett, The Honors College (Contributor) / College of Health Solutions (Contributor)
Created2023-05
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Description
Artificial intelligence (AI) and machine learning (ML) is rapidly evolving with enormous impact on a wide range of individual and societal matters including in health care, now and in the future. The goal of this research project is to assess the current knowledge level of AI and ML in health

Artificial intelligence (AI) and machine learning (ML) is rapidly evolving with enormous impact on a wide range of individual and societal matters including in health care, now and in the future. The goal of this research project is to assess the current knowledge level of AI and ML in health care among healthcare professionals and the lay public. Results from this research will identify knowledge gaps and educational opportunities to improve future use and applications of AI and ML in health care.
ContributorsShen, Maria (Author) / Martin, Thomas (Thesis director) / Wheatley-Guy, Courtney (Committee member) / Barrett, The Honors College (Contributor) / College of Health Solutions (Contributor)
Created2022-05
Description
With the projected growth of virtual reality and other immersive technologies in the next decade, there is a natural promise of innovations in the field to compete with the growing market. One such potential innovation, brain-computer integration (BCI), has the potential to link user's brains with the virtual worlds they

With the projected growth of virtual reality and other immersive technologies in the next decade, there is a natural promise of innovations in the field to compete with the growing market. One such potential innovation, brain-computer integration (BCI), has the potential to link user's brains with the virtual worlds they wish to participate in and use their mind as the controller. When looking at science fiction media such as Do Androids Dream of Electric Sheep, Aniara, and Cyberpunk 2077 though, the overuse of BCI technology is alarmingly dangerous due to its escapist draw. By analyzing Sheila Jasanoff's existing technological risk mitigation framework through the lens of escapism and BCI, a formal plan can be generated to better combat the potential dystopian future immersive technologies can cause as presented by science-fiction.
ContributorsWolff, Knight (Author) / Martin, Thomas (Thesis director) / Gifford, Michael (Committee member) / Barrett, The Honors College (Contributor) / College of Integrative Sciences and Arts (Contributor) / School of Manufacturing Systems and Networks (Contributor)
Created2024-05
Description
This thesis provides an analysis of the potential issues of using ChatGPT, as despite its benefits it does have its concerns that may deter societal progress. The thesis first provides insight into how ChatGPT generates text and provides insight into how the process of generating its outputs can lead to

This thesis provides an analysis of the potential issues of using ChatGPT, as despite its benefits it does have its concerns that may deter societal progress. The thesis first provides insight into how ChatGPT generates text and provides insight into how the process of generating its outputs can lead to a variety of issues in the output such as hallucinated and biased output. After explaining how these issues occur, the thesis focuses on the impact of these issues in important industries such as medicine, education, and security, comparing them to popular open-source models such as Llama and Falcon.
ContributorsTsai, Brandon (Author) / Martin, Thomas (Thesis director) / Shakarian, Paulo (Committee member) / Barrett, The Honors College (Contributor) / Computer Science and Engineering Program (Contributor)
Created2024-05
Description
This thesis opens with a review of classical research on academic dishonesty, peer behavior, honors code, and misinformation. Specifically, we will analyze research on peer reporting and honor codes to evaluate the efficacy of common measures taken to address academic dishonesty in higher education. This will be used as a

This thesis opens with a review of classical research on academic dishonesty, peer behavior, honors code, and misinformation. Specifically, we will analyze research on peer reporting and honor codes to evaluate the efficacy of common measures taken to address academic dishonesty in higher education. This will be used as a foundation to analyze the impact that ChatGPT can have on academic dishonesty, and assess the standard measures within this emerging new context. Finally, we will suggest possible solutions to address these developments, particularly regarding the ways in which ChatGPT and other forms of AI can accelerate the spread of misinformation. The hope is to provide guidance to institutions in developing updated and effective honors codes. Crucially, any code can only be effective when faculty and staff are deeply engaged with students, and help cultivate an institutional culture of academic integrity.
ContributorsCohen, Katya (Author) / Martin, Thomas (Thesis director) / Amazeen, Polemnia (Committee member) / Barrett, The Honors College (Contributor) / School of Social Work (Contributor) / Human Systems Engineering (Contributor) / Department of Psychology (Contributor)
Created2024-05
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Description
Today, the United States consumer vehicle market consists of about 276 million legally registered units, a prime candidate for service skulduggery (BTS, 2019). It raised some concerns when research conducted by the author revealed that about half of United States survey participants state they feel uneasy about approaching either a

Today, the United States consumer vehicle market consists of about 276 million legally registered units, a prime candidate for service skulduggery (BTS, 2019). It raised some concerns when research conducted by the author revealed that about half of United States survey participants state they feel uneasy about approaching either a mechanic they know or one that was new to them. Additionally, when only 10% of participants from the same survey fully trust mechanics, this raises the question, why are so many drivers of consumer vehicles wary about bringing their cars in for service or repair? Furthermore, the author determined that trust within the automotive repair industry is a worldwide issue, and countries with scarce resources have additional struggles of their own. The success of repair centers in countries closer to the equator weighs heavily on the mechanic's knowledge and access to repair resources. The author found that this is partially due to the rapid acceleration of the car market without a proper backbone to the automotive repair industry. Ultimately, this resulted in repair shops with untrained mechanics who perform poor quality labor for an inflated rate (Izogo, 2015). The author focuses on this global industry through the example of the Maasai Automotive Education Center (MAEC), a proposed facility and school located in Talek, Kenya. MAEC is designed to bring automotive customer and repair resources to a rural community that needs it the most to save their land, culture, and people. The author uses various recently conducted global studies, news articles and videos, and personal research to determine the crucial steps and considerations the MAEC development team needs to ensure project sustainability and success. This study's conclusion lists 11 essential attributes recommended for the MAEC repair facility for ethical and high-quality operation.
ContributorsMiller, Miles (Author) / Henderson, Mark (Thesis advisor) / Martin, Thomas (Committee member) / Rogers, Bradley (Committee member) / Arizona State University (Publisher)
Created2021
Description
This thesis will draw connections between Viktor Frankl’s psychological practices of Logotherapy and the pedagogical system put into place to support Arizona State University Barrett students on the Polytechnic campus through the Writing Colloquium. On Poly, the Writing Colloquium is uniquely structured through its six functions (Teacher Assistants, Thesis Fests,

This thesis will draw connections between Viktor Frankl’s psychological practices of Logotherapy and the pedagogical system put into place to support Arizona State University Barrett students on the Polytechnic campus through the Writing Colloquium. On Poly, the Writing Colloquium is uniquely structured through its six functions (Teacher Assistants, Thesis Fests, Paper Mini Conferences, Tribunals, Flipped Thesis Workshops, and Service Projects) to provide support for the Human Event and upperclassman students with an emphasis on engagement with Barrett through all four years of undergraduate learning. Through the work in the Colloquium, both the students it serves and those within the program grow in their understanding of how written language adds meaning to their time in college and can provide purpose and direction for their life after graduation. This view connects back to the existentialist framework suggested by Frankl’s writings in Man’s Search for Meaning, where he discusses the sustaining and enabling power in writing during his time in German concentration camps in World War II and his experience as a psychoanalyst. In the analysis of these theories of life, meaning, and writing, I emphasize the exploration and connection of concepts through written language as a way to discover meaning and purpose in difficult circumstances. In order to do so, also included in my thesis is interviews of: the Barrett Poly Associate Dean; three Faculty members; two Honors Staff; and five ASU Barrett Poly Alumni. These interviews document the early years of Barrett’s presence on the Polytechnic campus and also how the Colloquium has grown over the years to support the expanding population of the honors college on the campus.
ContributorsSantana, Lunden Murial (Author) / Oberle, Eric (Thesis director) / Boyce-Jacino, Katherine (Committee member) / Martin, Thomas (Committee member) / College of Integrative Sciences and Arts (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
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Description
The population of undocumented immigrants includes over a million individuals known as “Dreamers,” who are for all intents and purposes naturalized Americans but are not counted among the American citizens. Dreamers have grown up believing in the American dream of one day being able to develop themselves into hard-working, accomplished

The population of undocumented immigrants includes over a million individuals known as “Dreamers,” who are for all intents and purposes naturalized Americans but are not counted among the American citizens. Dreamers have grown up believing in the American dream of one day being able to develop themselves into hard-working, accomplished and fully recognized Americans. Unfortunately, however, Dreamers are caught in a limbo of hope: their undocumented status forces them to work and live in the “underground,” or risk being deported to an unfamiliar country. After years of activism, the Dreamers found limited protection under an executive action introduced by former-President Barack Obama, known as the Deferred Action for Childhood Arrivals (DACA). DACA deferred deportation and gave the Dreamer the ability to legally work within the United States. Unfortunately, DACA’s provisional protection of hundreds of thousands of Dreamers also created gaps of its own: many other naturalized residents have been excluded and those covered by the DACA program remain limited in education and work. DACA’s protection is also limited in practice and time; it lasts for only two years before needing to be renewed and it can be revoked at any time. Only through legislation creating a “path to citizenship” and/or through formal naturalization can the Dreamers’ nightmare end and normalcy be instated. But precisely this idea of a “path to citizenship” has become the object of invective by anti-immigrant politics of Trump and the Republican Party. The Republican Party has worked to define itself as the party of White America by fomenting fear and anxiety over immigrant populations, whose mere existence or growth it presents as a threat. With continuing Republican government control, the Dreamer will not be able to legalize their status and will remain to be limited with their American dreams.
ContributorsMundo Sayas, Celso (Author) / Oberle, Eric (Thesis director) / Martin, Thomas (Committee member) / College of Integrative Sciences and Arts (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05