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Description
This project is a small scale investigation of various factors concerning "Flow" in Piano Performance. "Flow" is the sweet spot where ability and challenge are about equal, and usually high (Csikszentmihalyi 1990). Piano performance is a state of playing the piano with some intent to perform. In this case, the intent is to create something new or improvise. Improvisation is one form of expressive creativity on the piano stemming from some knowledge and extrapolation upon that knowledge (Nachmanovitch 82). Creativity is essential to the development of new music, and though extensive literature exists on both creativity and music independently, there is a gap in research regarding links between the two (Macdonald et al. 2006). This project aims to address some of these gaps by working with piano players and non-musicians of various technical skill levels to examine the "Flow" state in improvisation as well as potential factors affecting creative performance. Factors such as listening, self-confidence, frustration in methodology, and meditation practices were found to correlate positively with technical skill. Participants who completed the practice program were able to reconstruct challenges and enter the "Flow" state in improvisation regardless of high or low technical scores.
ContributorsDorr, Alexander Nathan (Author) / Kaplan, Robert (Thesis director) / Parker, John (Committee member) / School of Mathematical and Statistical Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
Based on the techniques of spectralism and using Grisey's "Partiels" as a model, my thesis composition combines my desire to explore computer music, visual mediums, and my personal desire to create meaning in music through integrating manipulated recordings of "place" in a piece for string orchestra and fixed electronics. My thesis paper includes spectralism history, analysis of "Partiels," and analysis of my own composition.
ContributorsBrown, Bethany Carolyn (Author) / Suzuki, Kotoka (Thesis director) / Schmelz, Peter (Committee member) / School of Music (Contributor) / School of Film, Dance and Theatre (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
Three high-school and college-level band directors were interviewed about how their ensemble students (both individually and collectively) are affected during times of tragedy and how they responded to the situation. Tragedies discussed included student deaths, school-wide incidents, national emergencies, and other instances of shared grief. Questions that guided the research were: (1) In what musical or non-musical ways do band directors aid their students in the grieving process? (2) How do band directors handle their own personal emotions, both in front of their students and privately? and (3) What resources and previous experiences have prepared band directors to handle a grief situation, and what additional methods may have prepared them more effectively? Interviews were qualitatively analyzed for common themes and compared with literature related to responding to student grief. Four main themes emerged from the study: (1) contextual factors affect stakeholders' responses, (2) band directors make many decisions when handling student grief, (3) band directors recall responses of the wider community, and (4) band directors experience personal impact. Implications for the field included suggestions for band directors to consider non-musical student needs in their orientations to teaching, for the band director community to communicate about student grief situations, and for social workers and administrators to ensure that classroom teachers receive training and information on how to help students with grief. Recommendations for further research included replicating the study with other demographic areas, examining the students' experiences themselves, conducting a survey-based study about the topic, and exploring the role mentors have in shaping band directors' philosophies on this topic.
ContributorsPeters, Alaina Rose (Author) / Schmidt, Margaret (Thesis director) / Hoffer, Julie (Committee member) / School of Music (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
In this paper we explore the design, implementation, and analysis of two different approaches for providing music recommendations to targeted users by implementing the Gram-ART unsupervised learning algorithm. We provide a content filtering approach using a dataset of one million songs which include various metadata tags and a collaborative filtering approach using the listening histories of over one million users. The two methods are evaluated by their results from Million Song Dataset Challenge. While both placed near the top third of the 150 challenge participants, the knowledge gained from the experiments will help further refine the process and likely produced much higher results in a system with the potential to scale several magnitudes.
ContributorsMeiss, Trevor (Author) / Meuth, Ryan (Thesis director) / Miller, Phill (Committee member) / Barrett, The Honors College (Contributor)
Created2015-05
Description
Palliative care is a field that serves to benefit enormously from the introduction of mobile medical applications. Doctors at the Mayo Clinic intend to address a reoccurring dilemma, in which palliative care patients visit the emergency room during situations that are not urgent or life-threatening. Doing so unnecessarily drains the hospital’s resources, and it prevents the patient’s physician from applying specialized care that would better suit the patient’s individual needs. This scenario is detrimental to all involved. A mobile medical application seeks to foster doctor-patient communication while simultaneously decreasing the frequency of these excessive E.R. visits. In order to provide a sufficient standard of usefulness and convenience, the design of such a mobile application must be tailored to accommodate the needs of palliative care patients. Palliative care is focused on establishing long-term comfort for people who are often terminally-ill, elderly, handicapped, or otherwise severely disadvantaged. Therefore, a UI intended for palliative care patients must be devoted to simplicity and ease of use. The application must also be robust enough that the user feels that they have been provided with enough capabilities. The majority of this paper is dedicated to overhauling an existing palliative care application, the product of a previous honors thesis project, and implementing a user interface that establishes a simple, positive, and advantageous environment. This is accomplished through techniques such as color-coding, optimizing page layout, increasing customization capabilities, and more. Above all else, this user interface is intended to make the patient’s experience satisfying and trouble-free. They should be able to log in, navigate the application’s features with a few taps of their finger, and log out — all without undergoing any frustration or difficulties.
ContributorsWilkes, Jarrett Matthew (Co-author) / Ganey, David (Co-author) / Dao, Lelan (Co-author) / Balasooriya, Janaka (Thesis director) / Faucon, Christophe (Committee member) / Computer Science and Engineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2015-12
Description
The meanings and values that people assign to music and the material culture that music creation offers make excellent data sources for uncovering new and transformative aspects of culture. Gospel music is a subculture that emphasizes a unique performance style, and is based upon culturally specific religious, social, musical, and historical contexts. Students in the ensemble who musically developed through a Western classical-based connective strand may experience some adjustment from what they know and develop new skills to navigate across cultural difference. The purpose of this study was to document how participants in a specific university gospel choir setting navigated across cultural differences for gospel choir study and performance. Participants were recruited and interviewed a total of three times about their experience in the ensemble. Questions that guided the study focused on three areas: religious difference, social difference, and musical difference. An in-case analysis of each participant showed that overall, experiences in the choir were positive. Participants from a variety of diverse backgrounds approached new cultural learning differences such as physical movement, aural music learning, religious text, and performance context with an open mind and an individualized way of navigating through difference. In order for participants to reach a point where they felt that they had cultural competency in a new musical area, in this case, the establishment of a strong community was especially essential because of the assumptions attached to this ensemble and because of many of the participants' initial limited understanding of cultural markers for learning music that draw on improvisatory and aural means. This study implies that there are connections between each cultural difference that are related. For the educator intending to introduce new cultural competencies in their classrooms, considering the dynamics in which cultural differences might interact with each other is essential.
ContributorsCrane, Janelle Elizabeth (Author) / Thompson, Jason (Thesis director) / Schmidt, Margaret (Committee member) / School of Music (Contributor) / School of Sustainability (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
As computers become a more embedded aspect of daily life, the importance of communicating ideas in computing and technology to the general public has become increasingly apparent. One such growing technology is electronic voting. The feasibility of explaining electronic voting protocols was directly investigated through the generation of a presentation based on journal articles and papers identified by the investigator. Extensive use of analogy and visual aids were used to explain various cryptographic concepts. The presentation was then given to a classroom of ASU freshmen, followed by a feedback survey. A self-evaluation on the presentation methods is conducted, and a procedure for explaining subjects in computer science is proposed based on the researcher's personal process.
ContributorsReniewicki, Peter Josef (Author) / Bazzi, Rida (Thesis director) / Childress, Nancy (Committee member) / School of Mathematical and Statistical Sciences (Contributor) / Computer Science and Engineering Program (Contributor) / Barrett, The Honors College (Contributor)
Created2018-05
Description
The Mizrahi Jews have greatly influenced current Israeli culture through their music and food. The Mizrahi immigrated from Middle Eastern countries and brought with them their music and food. Their music has changed slowly over time. Musiqa Mizrahit started as music the Mizrahi brought with them when the immigrated to Israel. As they adjusted to Israeli society, they began switching the Arabic words to Hebrew. Musiqa Mizrahit really took off with the creation of cassette recordings that allowed anyone to cheaply record music and share it. As Musiqa Mizrahit became more accessible, it slowly gained popularity across Israel. As popularity for the genre, it slowly became accepted in Israeli society. Up until then, Musiqa Mizrahit had been discriminated against and was not considered part of Israeli culture. Nowadays, Musiqa Mizrahit is very popular and widely accepted in Israel. The food was accepted by the Ashkenazi in the first two decades of the countries existence by the widespread Israeli pushback in Mandatory Palestine and into the existence of the brand new country. now many of the Mizrahi foods are considered part of the Israeli national cuisine.
ContributorsKoester, Samantha Lanette (Author) / Shemer, Judith (Thesis director) / Ali, Souad (Committee member) / School of International Letters and Cultures (Contributor, Contributor, Contributor) / Dean, W.P. Carey School of Business (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Visual Question Answering (VQA) is an increasingly important multi-modal task where models must answer textual questions based on visual image inputs. Numerous VQA datasets have been proposed to train and evaluate models. However, existing benchmarks exhibit a unilateral focus on textual distribution shifts rather than joint shifts across modalities. This is suboptimal for properly assessing model robustness and generalization. To address this gap, a novel multi-modal VQA benchmark dataset is introduced for the first time. This dataset combines both visual and textual distribution shifts across training and test sets. Using this challenging benchmark exposes vulnerabilities in existing models relying on spurious correlations and overfitting to dataset biases. The novel dataset advances the field by enabling more robust model training and rigorous evaluation of multi-modal distribution shift generalization. In addition, a new few-shot multi-modal prompt fusion model is proposed to better adapt models for downstream VQA tasks. The model incorporates a prompt encoder module and dual-path design to align and fuse image and text prompts. This represents a novel prompt learning approach tailored for multi-modal learning across vision and language. Together, the introduced benchmark dataset and prompt fusion model address key limitations around evaluating and improving VQA model robustness. The work expands the methodology for training models resilient to multi-modal distribution shifts.
ContributorsJyothi Unni, Suraj (Author) / Liu, Huan (Thesis advisor) / Davalcu, Hasan (Committee member) / Bryan, Chris (Committee member) / Arizona State University (Publisher)
Created2023
Description
The thesis explores the avenues of machine learning principles in object detection using TensorFlow 2 Object Detection API Libraries for implementation. Integrating object detection capabilities into ESP-32 cameras can enhance functionality in the capstone dragster application and potential applications, such as autonomous robots. The research implements the TensorFlow 2 Object Detection API, a widely used framework for training and deploying object detection models. By leveraging the pre-trained models available in the API, the system can detect a wide range of objects with high accuracy and speed. Fine-tuning these models using a custom dataset allows us to enhance their performance in detecting specific objects of interest. Experiments to identify strengths and weaknesses of each model's implementation before and after training using similar images were evaluated The thesis also explores the potential limitations and challenges of deploying object detection on real-time ESP-32 cameras, such as limited computational resources, costs, and power constraints. The results obtained from the experiments demonstrate the feasibility and effectiveness of implementing object detection on ESP-32 cameras using the TensorFlow2 Object Detection API. The system achieves satisfactory accuracy and real-time processing capabilities, making it suitable for various practical applications. Overall, this thesis provides a foundation for further advancements and optimizations in the integration of object detection capabilities into small, low-power devices such as ESP-32 cameras and a crossroad to explore its applicability for other image-capturing and processing devices in industrial, automotive, and defense sectors of industry.
ContributorsMani, Vinesh (Author) / Tsakalis, Konstantinos (Thesis director) / Jayasuriya, Suren (Committee member) / Barrett, The Honors College (Contributor) / Electrical Engineering Program (Contributor)
Created2024-05