Digital Commons Network^™

Unmasking The Lurking: Malicious Behavior Detection For Iot Malware With Multi-Label Classification, Ruitao Feng, Sen Li, Sen Chen, Mengmeng Ge, Xuewei Li, Xiaohong Li

Research Collection School Of Computing and Information Systems

Current methods for classifying IoT malware predominantly utilize binary and family classifications. However, these outcomes lack the detailed granularity to describe malicious behavior comprehensively. This limitation poses challenges for security analysts, failing to support further analysis and timely preventive actions. To achieve fine-grained malicious behavior identification in the lurking stage of IoT malware, we propose MaGraMal. This approach, leveraging masked graph representation, supplements traditional classification methodology, empowering analysts with critical insights for rapid responses. Through the empirical study, which took three person-months, we identify and summarize four fine-grained malicious behaviors during the lurking stage, constructing an annotated dataset. Our evaluation …

Let’S Think Outside The Box: Exploring Leap-Of-Thought In Large Language Models With Multimodal Humor Generation, Shanshan Zhong, Zhongzhan Huang, Shanghua Gao, Wushao Wen, Liang Lin, Marinka Zitnik, Pan Zhou

Research Collection School Of Computing and Information Systems

Chain-of-Thought (CoT) [2, 3] guides large language models (LLMs) to reason step-by-step, and can motivate their logical reasoning ability. While effective for logical tasks, CoT is not conducive to creative problem-solving which often requires out-of-box thoughts and is crucial for innovation advancements. In this paper, we explore the Leap-of-Thought (LoT) abilities within LLMs — a nonsequential, creative paradigm involving strong associations and knowledge leaps. To this end, we study LLMs on the popular Oogiri game which needs participants to have good creativity and strong associative thinking for responding unexpectedly and humorously to the given image, text, or both, and thus …

Failure Analysis Of Abutment-Loaded Underground Coal Mine Stoppings During Explosion, Kutay E. Karadeniz, Dogukan Guner, Taghi Sherizadeh

Mining Engineering Faculty Research & Creative Works

Underground Mine Structures Like Mine Seals or Built-In-Place (BIP) Refuge Alternatives (RA) Are Exposed to Specific Loadings Like Explosions Because of overlying and Underlying Strata Conditions. Previous Studies Worked on the Vertical Loading Response of Structures Like Abutments from Panel Extraction But Not the Explosion Resistance Upon Being Subjected to These Vertical Strata Loads. in This Study, Two Steel-Reinforced Concrete Wall Designs as Seal and RA Applications Are Simulated to Examine the Performance and Failure Analysis under Abutment-Loading Conditions during an Explosion for a Coal Mine Model using Dynamic Analysis by a Distinct Element Code (3DEC). the Available Abutment Monitoring …

A New Design Strategy For Sizes Of Polymer Gel Treatments Derived From A Comprehensive Assessment Of Their Case Histories, Munqith Aldhaheri, Abdullah Almansour, Na Zhang, Mingzhen Wei, Baojun Bai

Geosciences and Geological and Petroleum Engineering Faculty Research & Creative Works

The incentive to revive brownfield oil production extends the interest to apply polymer gel treatments in injection wells. Virtually, volumes of previous remediations implemented in similar reservoir types are used to size new jobs. Such an analogy-based design procedure imposes a need to evaluate the most frequent designs for each reservoir type based on a comprehensive field survey. This survey provides a new treatment sizing strategy for polyacrylamide-polymer bulk gels by reviewing their field applications in 653 injection wells. The new strategy proposes using the average and most frequent gel volumes per reservoir type as an initial estimate of the …

Bound To Misfortune: Protecting Juvenile Abortion Through The Right To Travel, John H.C. Hughes

Cardozo Law Review

On July 1, 2022, the Indianapolis Star reported that a ten-year-old Ohio girl, who had been raped and was six weeks pregnant, had sought an abortion in Indiana. Abortion had been outlawed in Ohio mere hours after the Supreme Court overturned Roe v. Wade, but it remained legal ˙in neighboring Indiana. The Ohio girl was able to cross the state border, get the abortion, and—presumably—return home safely. But if lawmakers like those in Missouri, South Carolina, Texas, and a handful of other states have their way, pregnant© children in abortion-restrictive states will be unable to avail themselves of neighboring …

Prescribed-Time Nash Equilibrium Seeking For Pursuit-Evasion Game, Lei Xue, Jianfeng Ye, Yongbao Wu, Jian Liu, D. C. Wunsch

Electrical and Computer Engineering Faculty Research & Creative Works

Dear Editor, this letter is concerned with prescribed-time Nash equilibrium (PTNE) seeking problem in a pursuit-evasion game (PEG) involving agents with second-order dynamics. In order to achieve the prior given and user-defined convergence time for the PEG, a PTNE seeking algorithm has been developed to facilitate collaboration among multiple pursuers for capturing the evader without the need for any global information. Then, it is theoretically proved that the prescribed-time convergence of the designed algorithm for achieving Nash equilibrium of PEG. Eventually, the effectiveness of the PTNE method was validated by numerical simulation results.

Sect And Superstition: The Protestant Framework Of American Codification, Kellen R. Funk

Faculty Scholarship

Elite lawyers who debated codification in the nineteenth-century United States treated codification as inseparable from a liberal Protestant textualism that had taken hold in the early national era. Legislators declared codification to be the necessary final step of the Protestant Reformation and frequently characterized common law lawyers as beholden to ‘superstition’ and ‘priestcraft’. Their opponents denounced the codifiers’ idea that texts alone could adequately convey common meanings and delighted to point out the endlessly fracturing glosses on supposedly ‘clear’ texts that divided the positivists into an ever-increasing number of sects.

Many works have addressed the relationship between populism and positivism …

Ruling Out A Saddle-Point Mechanism Of Ionization In Intermediate-Energy Ion-Atom Collisions, K. H. Spicer, C. T. Plowman, N. W. Antonio, M. S. Schöffler, Michael Schulz, A. S. Kadyrov

Physics Faculty Research & Creative Works

Is there a saddle-point mechanism for ionization in intermediate-energy ion-atom collisions Since Olson [Phys. Rev. A 33, 4397 (1986)0556-279110.1103/PhysRevA.33.4397] proposed the idea that the electrons stranded in the potential saddle between the two Coulomb centers dominate the ejected-electron spectra, multiple experimental and theoretical attempts have been made to answer this question. However, the topic has remained controversial. Here we provide a theoretical analysis of this question which can contribute significantly to a definitive answer, at least for intermediate and large projectile energies. To this end we calculate the energy and angular distribution of electrons emitted in proton-helium collisions. We use …

International Consensus On Standard Outcome Measures For Neurodevelopmental Disorders: A Consensus Statement, Melissa Mulraney, Umanga De Silva, Andria Joseph, Maria Da Luz Sousa Fialho, Iain Dutia, Natalie Munro, Jonathan M. Payne, Tobias Banaschewski, Cláudia Bandeira De Lima, Susan Wamithi

Paediatrics and Child Health, East Africa

Importance: The use of evidence-based standardized outcome measures is increasingly recognized as key to guiding clinical decision-making in mental health. Implementation of these measures into clinical practice has been hampered by lack of clarity on what to measure and how to do this in a reliable and standardized way.

Objective: To develop a core set of outcome measures for specific neurodevelopmental disorders (NDDs), such as attention-deficit/hyperactivity disorder (ADHD), communication disorders, specific learning disorders, and motor disorders, that may be used across a range of geographic and cultural settings.

Evidence Review: An international working group composed of clinical and research experts …

Lucid Dream: Embracing Uncertainty, Zhiyun Zhang

Masters Theses

Glass is a tool, a projection surface, a medium for optical phenomena. It creates a tangible link between physical space and perception, transcending the physical realm to reshape our sensory perceptions and resonate within our psyche, deepening our understanding. Inspired by cosmic and natural phenomena, my installations narrate the contemplation of the moon and the appreciation of rainbows. They reference historic optical technologies, incorporating glass, mirrors, light, darkness, and space to produce an encounter that extends beyond personal experience, resonating with our collective unconscious, uniting us in profound ways. The blurred boundaries between observer and observed, reality and illusion, sensory …

Exploring The Versatility Of Clay In Double Curvature Surface Formation, Yicheng Zhang

Masters Theses

This thesis aims to investigate the efficacy of clay in shaping double- curved surfaces. In conventional interior design practices, Glass Reinforced Gypsum (GRG) is commonly employed to craft sculptural elements on surfaces such as ceilings and walls. However, despite its efficiency, GRG is not environmentally sustainable.As an excellent material for creating indoor curved surfaces, GRG, offers the advantages of easy construction and high efficiency. However, during the demolition process, the inclusion of glass fibers makes the recycling process very complicated. It is difficult to separate these materials for recycling, which ultimately leads to a significant amount of construction waste.

Additionally, …

Milpa: Cultivating Community Through Grid Remediation In México, Marianna Pasaret Molinar

Masters Theses

In México, the proliferation of monotonous affordable housing developments on the outskirts of urban centers stems from a profit- driven approach that prioritizes rapid construction over livability and community well-being. These housing developments, stark rows of barren husks, reflect a system that depletes both land and human connection. Abandoned units — consequences of a patchwork (or non existent) infrastructure —now stand as silent critiques of this broken system.

Drawing inspiration from the cycical strategies of ancestral agricultural traditions, that recognize the full spectrum from barren stalk to abundance, this project proposes a cyclical model for community growth. Current housing practices, …

忘年交 / A Friendship That Transcends Age, Zichen Zhou

Masters Theses

In today’s swiftly aging society, China grapples with the challenge of elderly individuals gradually becoming disconnected from the social fabric, often leading to the phenomenon of empty-nesting, especially in China’s eastern urban areas. Understanding and addressing the needs of the elderly is crucial for designing environments, that give continued meaning to the lives of the elderly, and create connections with the rest of society. Further, the elderly are a resource for families, capable of providing childcare and even housing to younger generations, whether the younger generations want this help or not. In response to the challenge of keeping the elderly …

Truth. Regardless Of Reconciliation?, Michael Moffitt

Nevada Law Journal

No abstract provided.

High-Power Polyphase Pcb-Type Inductive Coupler For Wireless Electric Vehicle Charging, Donovin D. Lewis, Omer Onar, Lucas Gastineau, John F. Eastham, Dan M. Ionel

Electrical and Computer Engineering Graduate Research

The cost and manufacturing difficulty of traditionally wound coils for wireless charging of electric vehicles has led to the exploration of alternative manufacturing for scalable deployment at a range of rated powers. A rotating-field polyphase wireless coupler is developed with balanced fully pitched coils which are not possible with conventional Litz wire. The usage of printed circuit board (PCB) technology is proposed for the innovative construction at large dimensions due to reduced cost, increased ease of manufacturability, and potential geometric customization compared to would coils. Design considerations specific to PCBs are detailed for wireless power transfer coils including advantages such …

Salary Disparity And Team Performance: An Empirical Analysis Of The English Premier League, Alexander Traugutt, Jarid Morton

Journal of Applied Sport Management

The English Premier League (EPL) is the top-tier English soccer system, becoming one of the most popular sports leagues in the world. One topic within the EPL that has garnered significant attention is player compensation and roster construction. Given the varied outputs of players and the spending power of each club, the question becomes whether a specific type of pay structure maximizes on-field performance. Thus, this study aimed to understand the effect of intra-team salary disparity on performance. Results indicated that while rosters tend to be organized in a more compressed manner, salary disparity was not a significant predictor of …

Radiogenomics-Based Risk Prediction Of Glioblastoma Multiforme With Clinical Relevance, Xiaohua Qian, Hua Tan, Xiaona Liu, Weiling Zhao, Michael D Chan, Pora Kim, Xiaobo Zhou

Faculty, Staff and Student Publications

Glioblastoma multiforme (GBM)is the most common and aggressive primary brain tumor. Although temozolomide (TMZ)-based radiochemotherapy improves overall GBM patients' survival, it also increases the frequency of false positive post-treatment magnetic resonance imaging (MRI) assessments for tumor progression. Pseudo-progression (PsP) is a treatment-related reaction with an increased contrast-enhancing lesion size at the tumor site or resection margins miming tumor recurrence on MRI. The accurate and reliable prognostication of GBM progression is urgently needed in the clinical management of GBM patients. Clinical data analysis indicates that the patients with PsP had superior overall and progression-free survival rates. In this study, we aimed …

The Mental Health Experience Of Transgender And Gender Diverse Colombians: Que La Diversidad No Cueste La Vida, María Natalia Acosta Canchila

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

Experiences of TGD people in various countries reflect difficulties accessing mental health services and significant mental health needs. In Colombia, experiences in broader healthcare systems suggest various barriers to care that include experiences of discrimination. However, specific experiences in mental health services have not been thoroughly examined. The current study aimed to understand the experiences, perceptions, and needs of TGD people in Colombia in mental health systems. Qualitative data was collected via 40 semi-structured interviews with TGD people in Colombia, data was analyzed via reflexive thematic analysis. Findings suggests great mental health needs related to needing support in the process …

Vitalidad Etnolingüística Del Español En Lincoln, Nebraska: Actitudes Y Creencias Lingüísticas De Un Grupo De Hispanohablantes, Josefa M. Samper Suárez

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

This dissertation investigates the perceptions of a group of Latinx Spanish speakers regarding the ethnolinguistic vitality of the Spanish language in Lincoln, Nebraska. The goal was to analyze their linguistic attitudes toward the Spanish language in several contexts and to explore the communicative, social, economic, and religious motivations for using or not using Spanish in the city. Additionally, this study examined how speakers conceptualize the relationship between language and ethnicity. Data was collected through sociolinguistic interviews from a sample of twenty-one native Spanish speakers, from three generations. Participants were recruited through a snowball sampling technique. The results indicate that participants …

Trouble’S Bruen: The Lower Courts Respond, Brannon P. Denning, Glenn H. Reynolds

Minnesota Law Review Vols. 106:2 onward (2021-present)

New York State Rifle & Pistol Ass'n v. Bruen revolutionized the understanding of how Second Amendment cases are to be adjudicated. Rejecting the tiered-scrutiny analysis around which the lower courts had coalesced since the 2008 Heller decision, the Court instructed courts to look to history and tradition after it was determined that state or federal regulations limited activities that fell within the protections afforded by the Second Amendment's text. Justice Thomas's opinion, however, left open significant questions about how the history-and-tradition method is to operate in practice. The Court recently held oral arguments in United States v. Rahimi, in which …

Bridge The Gap: Using Advocacy To Bridge The Gender Wage Gap In Sports - A Comparative Analysis Of Venus Williams And The Us Women’S National Team, William E. Mitchell

Student Theses and Dissertations

For decades sports and activism have been synonymous. Many remember Jesse Owens and Tommie Smith’s Olympic protests, Mohammed Ali’s anti-war protest and Collin Kaepernick kneeling to bring attention to racial injustices. More recently many joined in celebration and applauded when the US Women’s National Team secured equal pay. However, many women in sports remain invisible. Activism is a viable form of seeking change, but can the route taken by Venus Williams work in team sports? This project will seek to examine if activism is a viable change agent in sports especially in closing the gender pay gap. While several female …

Thermochromic Yarns’ Application In Fever Detection For Young Children, Sibei Xia, Chuanlan Liu, Yanbo Zhang, Bruce Cameron

Faculty Publications

The existing literature emphasizes the significance of and needs for developing body temperature monitoring devices that can consistently and discreetly assess the temperatures of young children. Such products could offer a method to check children’s body temperature and alleviate parents’ concerns over fever. However, research gaps and challenges exist in preserving material flexibility, conducting tests in a controlled setting that mimics body temperature, and investigating consumer perceptions of this type of functional textile product. Therefore, this research aimed to investigate functional textiles using thermochromic yarns for young children’s body temperature detection, particularly focusing on testing prototypes in a controlled environment …

Application Of Methods To Population-Based Surveys To Reduce Bias In Estimates Of Sars-Cov-2 Infection Burden In The Population, Saba Qasmieh

Dissertations and Theses

BACKGROUND: Population-based surveys designed to randomly sample the population can be a critical and complementary tool to traditional surveillance approaches. Probability-based surveys enable the measurement of SARS-CoV-2 testing and outcomes that avoid issues around self-selection into testing, making them an effective approach to address ascertainment bias in passive surveillance. For surveys to be a useful and reliable surveillance tool for understanding the burden and distribution of SARS-CoV-2 infection, they need to capture prevalence estimates that are both valid and reliable to be optimally informative for public health measures. The dissertation was undertaken to address three main gaps that have implications …

A Psychological Evaluation Method Incorporating Noisy Label Correction Mechanism, Zhigang Jin, Renjun Su, Yuhong Liu, Chenxu Duan

Computer Science and Engineering

Using machine learning and deep learning methods to analyze text data from social media can effectively explore hidden emotional tendencies and evaluate the psychological state of social media account owners. However, the label noise caused by mislabeling may significantly influence the training and prediction results of traditional supervised models. To resolve this problem, this paper proposes a psychological evaluation method that incorporates a noisy label correction mechanism and designs an evaluation framework that consists of a primary classification model and a noisy label correction mechanism. Firstly, the social media text data are transformed into heterogeneous text graphs, and a classification …

The Effects Of Technology Based Self-Monitoring On Behaviors Related To Academic Engagement Of A University Student With A Disability, Rachel Mickelson

Masters Theses

College students with disabilities often experience difficulties with meeting the demands of university level courses due to challenges with time management and impulse control (Shmulsky & Gobbo, 2013). Self-monitoring has been proven effective for various populations and behaviors, although limited research has been conducted with college students with disabilities. I-Connect, a technology-based self-monitoring tool, is a digital application that utilizes momentary time sampling where users can select a behavior and interval of time to be prompted to self-monitor that behavior (University of Kansas, 2022). The app also collects real time data and automatically creates graphs to depict the responses collected …

Optimizing Central Venous Access Simulation Training To Surgical Education Trends: A Hybrid Approach Of 3d Anatomy Technology And Flipped Classroom, Ung-Kai Ting, Ming-Hsien Chiang, Yung-Chih Wang, Chin-Sheng Lin, Jiunn-Tay Lee, Yuan-Ming Tsai

Journal of Medical Education

Purpose: Central venous catheterization is a critical skill in perioperative and critical care medicine. During their postgraduate-year training (PGY), postgraduate trainees are expected to perform central venous catheter (CVC) insertion. Despite learning anatomy in medical school, the demanding nature of the hospital environment requires continuous reinforcement of their knowledge. This pilot study examines the efficacy of three-dimensional (3D) anatomy technology in teaching vascular anatomy for CVC insertion through a flipped classroom approach. Methods: An educational 3D anatomy platform "Complete Anatomy" was utilized to create central-line vascular models to teach vascular anatomy. Trainees completed an online course and a self-assessment before …

Usability Versus Collectibility In Nft: The Case Of Web3 Domain Names, Ping Fan Ke, Yi Meng Lau

Research Collection School Of Computing and Information Systems

This study examines the market’s inclination towards usability and collectibility aspects of Non-Fungible Tokens (NFTs) within Web3 domain name marketplaces, drawing insights from resale records. Our findings reveal a prevailing preference for usability, as evidenced by consistently higher average resale prices observed for Ethereum Name Service (ENS) domains compared to Linagee Name Registrar (LNR) domains. However, domains with diminished usability, such as those containing non-ASCII characters, tend to attract investors due to their enhanced collectibility. Our analysis on the effect from previous resale suggests a potential aversion towards second-hand acquisitions among NFT investors when value derives primarily from usability, while …

Mix-Initiative Response Generation With Dynamic Prefix Tuning, Yuxiang Nie, Heyan Huang, Xian-Ling Mao, Lizi Liao

Research Collection School Of Computing and Information Systems

Mixed initiative serves as one of the key factors in controlling conversation directions. For a speaker, responding passively or leading proactively would result in rather different responses. However, most dialogue systems focus on training a holistic response generation model without any distinction among different initiatives. It leads to the cross-contamination problem, where the model confuses different initiatives and generates inappropriate responses. Moreover, obtaining plenty of human annotations for initiative labels can be expensive. To address this issue, we propose a general mix-Initiative Dynamic Prefix Tuning framework (IDPT) to decouple different initiatives from the generation model, which learns initiative-aware prefixes in …

Drag Your Noise: Interactive Point-Based Editing Via Diffusion Semantic Propagation, Haofeng Liu, Chenshu Xu, Yifei Yang, Lihua Zeng, Shengfeng He

Research Collection School Of Computing and Information Systems

Point-based interactive editing serves as an essential tool to complement the controllability of existing generative models. A concurrent work, DragDiffusion, updates the diffusion latent map in response to user inputs, causing global latent map alterations. This results in imprecise preservation of the original content and unsuccessful editing due to gradient vanishing. In contrast, we present DragNoise, offering robust and accelerated editing without retracing the latent map. The core rationale of DragNoise lies in utilizing the predicted noise output of each U-Net as a semantic editor. This approach is grounded in two critical observations: firstly, the bottleneck features of U-Net inherently …

Beyond Textual Constraints : Learning Novel Diffusion Conditions With Fewer Examples, Yuyang Yu, Bangzhen Liu, Chenxi Zheng, Xuemiao Xu, Huaidong Zhang, Shengfeng He

Research Collection School Of Computing and Information Systems

In this paper, we delve into a novel aspect of learning novel diffusion conditions with datasets an order of magnitude smaller. The rationale behind our approach is the elimination of textual constraints during the few-shot learning process. To that end, we implement two optimization strategies. The first, prompt-free conditional learning, utilizes a prompt-free encoder derived from a pre-trained Stable Diffusion model. This strategy is designed to adapt new conditions to the diffusion process by minimizing the textual-visual cor-relation, thereby ensuring a more precise alignment between the generated content and the specified conditions. The second strategy entails condition-specific negative rectification, which …