Digital Commons Network^™

Hdwsa2: A Secure Hierarchical Deterministic Wallet Supporting Stealth Address And Signature Aggregation, Xin Yin, Zhen Liu, Guomin Yang, Guoxing Chen, Haojin Zhu

Research Collection School Of Computing and Information Systems

Hierarchical Deterministic Wallet (HDW) and Stealth Address (SA) are widely used in cryptocurrency communities due to their functionality and security. In the preliminary version of this work (ESORICS 2022), we formally define the syntax and security models of Hierarchical Deterministic Wallet supporting Stealth Address (HDWSA), capturing the functionality and security requirements imposed by the practice in cryptocurrency. We propose a concrete HDWSA construction and prove its security in the random oracle model. Note that when applied in blockchain, in practice, signature aggregation could reduce the cost of computation, storage, and communication dramatically. In this full version, we develop HDWSA definition …

Personalized Retention Strategy Optimization Of Auto Insurance Customers Using Churn Prediction Analysis, Sai Charan Kurakula

Electronic Theses, Projects, and Dissertations

Addressing customer churn remains one of the greatest difficulties in the auto insurance sector, frequently caused by unmanaged complaints, service inaction, and insufficient communication regarding the customer’s needs. The goal of this research is to create a framework based on machine learning algorithms that predict whether a customer complaint will be confirmed by the regulatory authority and use this as a proxy to estimate customer churn in the absence of direct cancellation data. Through predicting complaint confirmation, which acts as an indicator of genuine service failure, the model helps in detecting customers with greater risk and aids in formulating individualized …

Sustainabilty Reporting And E-Waste Management In The Electronic Industry, Sai Prasad Pochampally

Electronic Theses, Projects, and Dissertations

The rapid expansion of the electronic and electrical equipment (EEE) industry has led to a critical surge in electronic waste (e-waste), which is currently growing at an annual rate of 4%. E-waste contains hazardous substances such as mercury, cadmium, and lead, which contribute significantly to environmental degradation and pose serious health risks—particularly in low- and middle-income countries where proper recycling infrastructure is lacking. In response, electronics manufacturers increasingly rely on Environmental, Social, and Governance (ESG) reporting frameworks to demonstrate transparency and accountability. However, a significant gap persists between what companies choose to report and what stakeholders—particularly consumers—expect to see.

This …

Challenges The Sporting Industry Faced During Covid-19 On Fan Attendance: The Case Of The National Basketball Association, Marlon Long

Electronic Theses, Projects, and Dissertations

This culminating experience project investigates the challenges the sporting industry faced during the COVID-19 pandemic, with a focused look at the National Basketball Association. The research questions are: (Q1) How did the NBA arena shutdowns impact fan attendance for each team during the COVID-19 pandemic? (Q2) What factors influenced NBA arena attendance before the COVID-19 shutdowns? (Q3) What factors influenced NBA arena attendance after the COVID-19 shutdown? The data collected includes all 30 NBA teams from 2019 through the 2024 seasons. The research questions were analyzed using multilinear regression analysis and comparison of attendance data over 6 seasons including the …

The Impact Of Irrigation On Agricultural Land Values In The United States Southeast And An Analysis Of Farmland Prices In South Carolina, Christopher L. Thomas

All Theses

Land is a key component of the agriculture industry in the United States. According to the United States Department of Agriculture, farm real estate (land and buildings) accounted for 82.8% of total US farm sector assets in 2022, consequently making land the largest source of wealth in a farmer’s investment portfolio and the primary source of collateral used for farm operating loans. The Southeastern region of the United States has seen rapid farmland appreciation and intense population growth in recent years. This research investigates the rising farmland prices across the Southeast from both a regional and state-level perspective. Chapter Two …

Predicting Late Deliveries In International Healthcare Logistics Using Machine Learning Models, Jeevan Sai Gali

Electronic Theses, Projects, and Dissertations

The healthcare supply chain plays a pivotal role in ensuring the timely delivery of essential medical supplies, particularly during global crises such as the COVID-19 pandemic. However, this critical system is often plagued by inefficiencies and disruptions caused by factors such as inadequate infrastructure, natural disasters, geopolitical tensions, and variability in vendor performance. These challenges underscore the need for advanced methodologies to enhance supply chain resilience and operational efficiency. This culmination experience project explores the integration of machine learning models and external variables, such as the Logistics Performance Index (LPI), to optimize lead-time predictions and mitigate risks in global healthcare …

Understanding Household Financial Stability: Examining The Effects Of Inflation And Income, Cyndy E. Gutierrez-Fierros

Electronic Theses, Projects, and Dissertations

This study aims to investigate the impact of inflation on US household financial stability from 2013 to 2023. As inflation rises, individuals’ purchasing power erodes leading to influence economic behaviors. Behaviors such as spending, saving, and borrowing should be a priority concern in the US economy. Results of this study reveal that inflation does not affect financial well-being and its direct impact on household stability is statistically weak. Regression testing shows that income emerges as the most significant factor. Most noticeably income influences savings and debt management in a positive way. As per these results, economic policies should be focused …

Leveraging Data Analytics For Enchanced Economics Prediction: A Study Of Predictive Models And Economics Indicators, Janelle Rueda

Electronic Theses, Projects, and Dissertations

The purpose of this project is intended to investigate the lack of use of data analytics in predicting and managing the impacts of economic crises. This project investigates what economic key factors can be used to create a framework model and evaluate the effectiveness of the key economic indicator being tested as early warning signs. The project uses programs such as Excel, RStudio, and Tableau for the collection of historical data, and regression analysis to determine if certain economic indicators have a statistically significant correlation with GDP, that may help enforce systems in place to help us mitigate economic crises …

Network-Based Attacks In Cloud Computing In 2020-2024, Yaswanth Sai Manikanta Anguluri

Electronic Theses, Projects, and Dissertations

As the use of cloud technologies has increased in the past five years, the number of network attacks is also increasing. During 2020 to 2024, there are lot of changes in cloud technologies which led to various network attacks in the cloud computing environments from 2020 to 2024. This study investigates the evolution of network-based attacks in cloud environments from 2020 to 2024. Data was collected from Kaggle website to analyze the trends of the evolution of network-based attacks. The research questions are: (Q1) How do the trends change in network-based attack from 2020 to 2024 and why? (Q2) Which …

Digital Revival: The Role Of Social And Streaming Media In The Resurgence Of Appalachian Country Music, Jacob Cody Powers

Electronic Theses and Dissertations

This study investigates the role of digital media, specifically social media, and streaming platforms, in the resurgence of Appalachian country music. In recent years, niche music genres have found new life through online platforms, which offer unique avenues for discovery, engagement, and community building. Using a mixed methods approach, this research combines quantitative survey data and qualitative thematic analysis to explore how audiences discover Appalachian country music on platforms such as TikTok, YouTube, and Spotify. A cross-sectional survey was distributed to college students and social media users, collecting responses on participants' digital engagement habits, platform preferences, and motivations for exploring …

The Benefits Of Different Graphic Design Elements And What Satisfies Consumers, Kathryn R. Marston

Honors Theses

This thesis investigates the principles, elements, methodologies, and emerging trends of website design. It has a focus on user experience and design elements such as color, shape, and fonts. As websites have evolved from being a place to share information to a place where goods are bought and sold, design directly impacts the satisfaction of the consumer using the website. This study explores the connection between graphic design and user experience elements and satisfaction of consumers.

The research uses qualitative research to discover the impact of graphic design elements of a website including color scheme, button shapes, and font styles …

Emotion Analysis And Topic Modelling Of Supply Chain Discussion During The Covid-19 Pandemic, Suhong Li, Fang Chen, Thomas Ngniatedema

Information Systems and Analytics Department Faculty Journal Articles

This study aims to investigate the supply chain discussion during the COVID-19 pandemic using the supply chain tweets collected between March 2020 and May 2022 globally. The findings reveal an evolving sentiment trajectory: while the users’ sentiment remained neutral in 2020 and 2021, a negative sentiment surged starting in January 2022. Moreover, an emotion analysis indicates a mix of sadness and optimism among Twitter users, with anger gradually intensifying from June 2021 onward. Furthermore, topic modeling reveals distinct themes discussed each year. In 2020, major topics centered around the government’s response to COVID-19, food and medical supply chain crises. By …

Supply Chain Management Internship- Fastenal, Jared C. Fuller

Supply Chain Management Undergraduate Honors Theses

Procurement and supply management; transportation and distribution management; and inventory and forecasting analytics, are all familiar course names for the University of Arkansas students earning their supply chain management degree. These courses outline some of the crucial departments of the supply chain. In my internship, during the summer of 2024, I was amid a combination of school knowledge and industry experience. Working at a warehouse fulfillment center I operated at the last mile of the supply chain completing tasks in all three departments.

The Effect Of Financial Literacy On Firm Performance, Erwin Joseph

Doctoral Dissertations (DBA)

This study examines the influence of financial literacy on firm performance by integrating state-level financial literacy data with firm-level metrics including Market Capitalization, Tobin’s Q, ROA, ROE, and EBIT. Utilizing data from the National Financial Capability Study (NFCS) and COMPUSTAT for the years 2009 to 2024, and a sample size of 100,126 observations, it highlights how higher levels of financial literacy correlate with improved firm valuation and profitability. The study employs the Financial Literacy Index and its imputed counterpart using the Fully Conditional Specification (FCS) method to address missing data. Regression analyses reveal that financial literacy significantly impacts both valuation …

Optimal Prediction Of Bitcoin High And Low Prices: An Exploratory Analysis, Tatiana Rice

Doctoral Dissertations (DBA)

The purpose of this paper is to provide traders with a trader friendly model that would enable them to accurately predict Bitcoin’s high price and low price so that they are able to make more informed decisions for improved risk management when trading the highly volatile asset – Bitcoin. To achieve this purpose, this paper poses the following research question: Which statistical model-frequency combination best predicts – in terms of Mean Absolute Percent Error (MAPE), Akaike Information Criterion (AIC), and Schwart Information Criterion (SIC) – Bitcoin’s high price and low price? This paper also poses the objective of ensuring that …

A Strategic Audit Of Cnh Industrial, Cassidy Hoffman, Derek Huss, Maren Tuell, Cami Chapin, Megan Berg

Honors Program: Senior Projects (Public)

This research examines CNH Industrial, a leading global agricultural machinery company, and its strategic approach to innovation, sustainability, and customer loyalty. Operating under brands like CASE IH and New Holland Agriculture, CNH focuses on integrating advanced technology into its products, such as precision agriculture tools, to enhance efficiency, optimize fuel savings, and support sustainable agricultural practices. The company’s comprehensive business model, which spans from product development to financing, fosters strong customer retention and brand loyalty.

Through a differentiation strategy, CNH maintains competitiveness in the face of intense market rivalry, particularly with industry leader John Deere. This study analyzes CNH’s ability …

Understanding Pre-Harvest Hedging Behavior And Basis Forecasting: The Role Of Information In Grain Marketing, Iyore Eronmwon

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

This dissertation examines decision-making under risk in grain marketing, focusing on how information influences behavior, attitudes toward accessible information, and methods for forecasting commodity basis. Through three essays, it explores the impact of information on hedging decisions, the determinants of information-seeking behavior, the extent to which students can serve as proxies for farmers in risk experiments, and the effectiveness of different forecasting approaches for commodity basis.

The first essay examines the impact of information on pre-harvest grain marketing hedging decisions and grain marketing information-seeking behavior. Specifically, it evaluates two types of information hypothesized to influence decision-making: expected cost of production …

Borders And Burdens: Three Essays On Inter-Jurisdictional Tax Policy In America, Benjamin Jaros

All Dissertations

Individuals, firms, and governments make decisions about the tradeoffs of different tax policies at jurisdictional borders, such as those between states, nations, or local governments; those choices shape the burden of taxation. This dissertation examines the effects of three distinct changes in tax policy: for state corporate income tax apportionment, colonial tobacco tariffs, and tax abatements for data centers. Chapter 1 examines how changes to the corporate income tax base formula affect state tax revenues. Chapter 2 analyzes how colonial era export and import tariffs on tobacco impacted trade volumes, raised revenue, and the distribution of the tax burden between …

Engaging Youth In Philanthropic Practice: Field-Building Strategies And The Promise Of Youth-Possible Philanthropy™, Kimberlin D. Butler

The Foundation Review

Traditional philanthropy has largely been top-down, with communities — including youth — having limited decision-making power. Despite philanthropy’s recent shift toward participatory approaches, young people in these historically excluded communities are often ignored as contributors to philanthropic strategy.

Youth-Possible Philanthropy™ (YPP) offers a new, emerging theoretical framework that proposes to shift this dynamic by positioning youth as co-creators and possibility catalysts in philanthropic governance and strategy. YPP is grounded in possibility development, participatory approaches, and trust-based philanthropy.

The article provides strategies for operationalizing YPP. Case examples illustrate how YPP can foster authentic power-sharing and bridge gaps in philanthropic practice.

Disrupting Foundation Culture: Lessons In Learning To Share Power And Decision-Making, Sonia Caus Gleason, Tina Eshaghpour

The Foundation Review

There is much discussion of shifting organizational culture in philanthropies to share power and decision-making. However, examples of foundation learning endeavors to disrupt culture in service of systems change, racial equity, and responsiveness are less common.

Our article provides a window into the demanding work at The California Wellness Foundation and how internal collaboration and learning have led to progress in racial equity and power-sharing with communities. We focus on the introduction of Learning Labs, an action research model that framed and scaffolded the investigation of philanthropic terms and practices. This catalyzed collaborative decision-making within cross-functional teams while senior leaders …

Deepfakes On Trial: Developing A High-Accuracy, Court-Admissible Ai Pipeline For Deepfake Detection In Corporate Fraud Litigation, Aiden J. Green

Honors College Theses

As deepfake technology advances, cybercriminals are increasingly using AI-generated videos and audios to impersonate executives and carry out sophisticated CEO fraud schemes. These synthetic forgeries target human trust and corporate communication systems, creating an urgent need for forensic tools capable of authenticating digital evidence with legal accuracy. This thesis presents a forensic-grade AI deepfake detection pipeline designed for this purpose, emphasizing courtroom admissibility, reproducibility, and evidentiary integrity. Built entirely with free, opensource tools, the framework combines metadata analysis, AI-powered spectrogram analysis, neural artifact detection, and facial manipulation recognition into a transparent workflow that accurately identifies synthetic media. It was trained …

Why Do We Buy What They Recommend? Investigating The Effects Of Fashion Influencers’ Source Factors On Consumer Attitudes And Purchase Intentions, Faren Karimkhan, Sindy Chapa

Journal of Applied Marketing Theory

This study examined the effects of source factors (trustworthiness, expertise, attractiveness, similarity, and likability) among Social Media Fashion Influencers (SMFIs) on consumers’ attitudes toward SMFIs and attitudes toward endorsed products, as well as the influence of these attitude variables on consumers’ purchase intention. A one-shot single-group case study was conducted (n=440). PLS-SEM was used to analyze the data. Results indicated that trustworthiness, attractiveness, and likability influence attitudes toward SMFIs but not the product. Expertise, similarity, and likability influence attitudes toward the product but not attitudes toward SMFIs. Attitudes toward the product and similarity with SMFI significantly influence purchase intentions. Attitudes …

Creative Brief For North Shores Resort & Marina, Shelby B. King

Marketing Undergraduate Honors Theses

In today’s experience-driven travel market, destinations that offer authenticity, affordability, and a sense of community stand out. North Shores Resort and Marina, located on the scenic northeast end of Lake Ouachita, has long been a hidden gem offering a strong sense of family and community, prolonged camper stays, and more economical pricing compared to nearby marinas. Despite consistently high occupancy rates for boat slips and campsites, North Shores has an opportunity to expand its visibility and grow its customer base through improved marketing strategies. As a former employee with direct insight into the day-to-day operations, I identified key areas where …

Bridging The Gap: Management Vs. Leadership And The Path To Mastering Both, Wesley A. Key

Marketing Undergraduate Honors Theses

Management and leadership, though often conflated, represent distinct but complementary skills that are critical for organizational success. This thesis aims to explore the fundamental differences between management and leadership, highlighting how these roles interact and the necessity for individuals to master both to excel in today’s dynamic business environment. Drawing on theoretical frameworks from psychology, organizational behavior, and case studies, this research synthesizes academic literature to address key questions: What core competencies distinguish leaders from managers? How do these competencies align or conflict with one another in real-world settings? And what practical steps can individuals take to develop proficiency in …

Rigged Or Random? How Angry Bettors, Game Fixing, And Controversy Affect The Integrity Of The Sports World, Ryan S. Bostik

Marketing Undergraduate Honors Theses

This paper explores how the legalization of sports betting has fueled fan outrage, athlete harassment, and mistrust in professional and collegiate athletics. It explores the psychology of sports gamblers, the role of social media and online betting, and recent scandals in the sports world. It also highlights the measures being taken by the NCAA, government, and professional sports leagues to protect athletes and maintain integrity. This paper ultimately questions whether true integrity can be maintained in a sports world increasingly influenced by gambling.

Balancing Tradition And Tourism: Crafting An Effective Marketing Strategy For Belize's National Parks, Kyler Marie King

Marketing Undergraduate Honors Theses

This thesis reflects on a summer internship in the small town of Dangriga, Belize. The author interned at Mayflower Bocawina National Park, a role made possible through Dr. Amy Farmer and Mr. Steve Darr. While tourism plays a significant role in Belize’s economic development, communities like Dangriga remain underdeveloped in their tourism strategies. The author and her partner collaborated to design a targeted marketing plan for Mayflower Bocawina National Park, aimed at increasing visitor engagement and boosting local tourism revenue.

Guiding Principles For Successful Ai Integration & Agentic Ai: The Next Step In Ai Evolution, Andrew C.R. Nelson

Marketing Undergraduate Honors Theses

AI has revolutionized various processes throughout the value chain. When taking a focused look at Marketing and Supply chain functions, however, the two largest retailers in the world, Walmart and Amazon, have led the charge towards AI modernity within implementation. With AI’s impact on business taking the forefront of the collective consciousness, innovations have seemed to emerge daily. Agentic AI is the newest “flavor of the month” that is promising to further optimize and provide value to businesses and their different needs. With this advancement in AI reasoning, the realm of innovative possibilities has expanded greatly. This in combination with …

Government Guidance Funds And Corporate Innovation: An Empirical Examination Based On Hangzhou, Huaping Wang

Dissertations and Theses Collection (Open Access)

Since the establishment of China's first market-oriented government guidance fund in 2002, these funds have actively played a supportive role in addressing market failures and promoting the innovative development of technology enterprises by reducing information asymmetry in the primary equity market, releasing positive signals, and alleviating financing constraints. With the establishment and development of China's multi-tiered government guidance fund system, related research has gradually emerged. However, current studies primarily explore whether government guidance funds have fulfilled their role in fostering innovation from a macro perspective, with limited in-depth discussion from a micro-level on how these funds should conduct their investment …

Empirical Program Evaluation In Operations Management, Kai Tian

Dissertations and Theses Collection (Open Access)

This dissertation focuses on advancing and applying empirical program evaluation methodologies in Operations Management (OM), defining it not as mere prediction but as rigorously establishing causal effects of interventions. Chapter 2 lays the theoretical groundwork, defining empirical program evaluation within OM, detailing its alignment with causal inference, and outlining both classical econometric techniques and emerging Causal Machine Learning (CML) approaches for mitigating endogeneity. Building on this foundation, Chapter 3 presents an empirical application, evaluating the causal impact of a customer targeting strategy using live-streaming advertisements, employing Propensity Score Matching (PSM) in conjunction with linear regression models to derive actionable insights …

Which Offer Should I Take? The Impact Of Various Recruiting Factors On Accounting Students' Internship Choice, Matthew Hart, Joleen Kremin

Business Faculty Publications and Presentations

This study investigates factors in the recruiting process that influence accounting students’ choice of internship offers, especially when multiple internship offers are present. We surveyed 254 graduate students over several years after being recruited for busy season internships; 196 students received multiple offers and form our primary participant group. We find that students’ perceptions of seniors and staff personalities is the most influential factor during the recruiting process. Personality perceptions of other firm personnel, office visits, and internship location were also among the most influential factors in recruiting when students had to choose among multiple offers. We also find that, …