Digital Commons Network^™

Preface, Special Issue For The 16th International Conference On Graph Transformation (Icgt 2023), Maribel Fernández, Christopher M. Poskitt

Research Collection School Of Computing and Information Systems

This special issue contains six extended versions of papers presented at the 16th International Conference on Graph Transformation (ICGT 2023), held in Leicester, UK, on 19–20 July 2023. The conference was part of STAF 2023 (Software Technologies: Applications and Foundations) and was held under the auspices of the European Association for Theoretical Computer Science (EATCS), the European Association of Software Science and Technology (EASST), and the IFIP Working Group 1.3, Foundations of Systems Specification.

Evaluating And Mitigating Linguistic Discrimination In Large Language Models: Perspectives On Safety Equity And Knowledge Equity, Guoliang Dong, Haoyu Wang, Jun Sun, Xinyu Wang

Research Collection School Of Computing and Information Systems

By training on text in various languages, large language models (LLMs) typically possess multilingual support and demonstrate remarkable capabilities in solving tasks described in different languages. However, LLMs can exhibit linguistic discrimination due to the uneven distribution of training data across languages. That is, LLMs are hard to keep the consistency of responses when faced with the same task but depicted in different languages. In this study, we first explore the consistency in the LLMs’ outputs responding to queries in various languages from two aspects: safety and quality. We conduct this analysis with two datasets (AdvBench and NQ) based on …

Assessing The Robustness Of Test Selection Methods For Deep Neural Networks, Qiang Hu, Yuejun Guo, Xiaofei Xie, Maxime Cordy, Wei Ma, Mike Papadakis, Lei Ma, Yves Le Traon

Research Collection School Of Computing and Information Systems

Regularly testing deep learning-powered systems on newly collected data is critical to ensure their reliability, robustness, and efficacy in real-world applications. This process is demanding due to the significant time and human effort required for labeling new data. While test selection methods alleviate manual labor by labeling and evaluating only a subset of data while meeting testing criteria, we observe that such methods with reported promising results are simply evaluated, e.g., testing on original test data. The question arises: are they always reliable? In this article, we explore when and to what extent test selection methods fail. First, we identify …

Beware Of Your Po! Measuring And Mitigating Ai Safety Risks In Role-Play Fine-Tuning Of Llms, Weixiang Zhao, Yulin Hu, Yang Deng, Jiahe Guo, Xingyu Sui, Xinyang Han, An Zhang, Yanyan Zhao, Bing Qin, Tat-Seng Chua, Ting Liu

Research Collection School Of Computing and Information Systems

Although large language models (LLMs) store vast amount of knowledge in their parameters, they still have limitations in the memorization and utilization of certain knowledge, leading to undesired behaviors such as generating untruthful and inaccurate responses. This highlights the critical need to understand the knowledge boundary of LLMs, a concept that remains inadequately defined in existing research. In this survey, we propose a comprehensive definition of the LLM knowledge boundary and introduce a formalized taxonomy categorizing knowledge into four distinct types. Using this foundation, we systematically review the field through three key lenses: the motivation for studying LLM knowledge boundaries, …

Ai-Assisted Triage And Decision Support Of Head And Neck Cancer Screening And Diagnosis In Low-Resourced Settings, Min Hun Lee, Sean Shao Wei Lam, Shaun Xin Hong Liew, Michael Dorosan, Nicholas Graves, Jonas Karlström, Hiang Khoon Tan, Walter Tsong Lee

Research Collection School Of Computing and Information Systems

The mortality burden of head and neck cancer (HNC) is increasing globally and disproportionately affects people in low-and middle-income countries with limited medical workforce. To address this issue, artificial intelligence (AI) algorithms are increasingly being explored to process medical imaging data, demonstrating competitive performance. However, the clinical adoption of AI remains challenging as clinicians struggle to understand how complex AI works and trust it to use in practice. In addition, AI may not perform well on varying data qualities of endoscopy videos for HNC screening and diagnosis from multiple sites.In this project, our international and interdisciplinary team will collaborate with …

Advancing Molecular Graph-Text Pre-Training Via Fine-Grained Alignment, Yibo Li, Yuan Fang, Mengmei Zhang, Chuan Shi

Research Collection School Of Computing and Information Systems

Understanding molecular structure and related knowledge is crucialfor scientific research. Recent studies integrate molecular graphswith their textual descriptions to enhance molecular representationlearning. However, they focus on the whole molecular graph andneglect frequently occurring subgraphs, known as motifs, whichare essential for determining molecular properties. Without suchfine-grained knowledge, these models struggle to generalize to un-seen molecules and tasks that require motif-level insights. To bridgethis gap, we propose FineMolTex, a novel Fine-grained Moleculargraph-Text pre-training framework to jointly learn coarse-grainedmolecule-level knowledge and fine-grained motif-level knowledge.Specifically, FineMolTex consists of two pre-training tasks: a con-trastive alignment task for coarse-grained matching and a maskedmulti-modal modeling task for …

The Influence Of Surface Textural Properties And Adsorption Temperature On H2 Adsorption And Storage Performance Of Mil-88b(Fe) Mofs, Tawanda Matamba, Samira Sadeghi, Hussein Rasool Abid, Masoumeh Zargar, Alireza Keshavarz, Stefan Iglauer

Research outputs 2022 to 2026

To advance the establishment of a stable H2 economy we need to solve the issue regarding its storage. The physicochemical properties of Metal Organic Frameworks (MOFs) make them suitable for H2 storage. Therefore, here, we synthesized two Iron-based MOFs (12-MIL-88 B(Fe), 24-MIL-88 B(Fe) at different reaction times (12 h and 24 h), to investigate the relationship between adsorption temperature and pressure with the material's surface textural properties towards H2 storage (at 30 °C, 0 °C, −78.5 °C, and −196.15 °C and from vacuum pressure to 55 bar). Results showed that at 30 °C and 0 °C adsorption temperature, H2 adsorption …

Understanding The Role Of Sports Injury Management By Australian Osteopaths: A Cross Sectional Survey Of 992 Practitioners, Brett Vaughan, Jon Adams, Wenbo Peng, Lauren V. Fortington, Michael Fleischmann, Kylie Fitzgerald, Amie Steel, David Sibritt

Research outputs 2022 to 2026

Sport-related injuries are common presentations to primary care and hospital settings. Australian osteopaths practice mainly in private clinical settings in which the frequency of sport-related injury presentations, and how these injuries are managed, is unknown. The objective of the study was to describe the demographic, practice, and clinical management characteristics of Australian osteopaths who report often treating sport-related injuries. The study is a secondary analysis of data derived from the Australian osteopathy practice-based research network. Respondents indicated the frequency treating sports-related injuries in addition to other demographic, practice, and patient management characteristics. Backward logistic regression identified significant characteristics associated with …

The Employment Situation Of Veterans: August 2025, Institute For Veterans And Military Families At Syracuse University

Institute for Veterans and Military Families

The August 2025 Employment Situation Report highlights largely stable labor trends for veterans, with overall veteran unemployment rising slightly to 3.1 percent. Post‑9/11 veterans saw a small decline to 3.0 percent. Unemployment varied by age, with noticeable increases among veterans aged 18–24 and 35–44, while rates declined for those 55–64. Female veteran unemployment remained unchanged at 4.4 percent, and male veteran unemployment increased slightly to 2.9 percent. Across most demographic groups, veterans continued to experience lower unemployment rates than their nonveteran peers, though monthly fluctuations remained common.

Funds Of Knowledge And The Transition To School: A Scoping Review, Amelia Ruscoe, Leanne Lavina, Lennie Barblett, Fiona Boylan

Research outputs 2022 to 2026

Children's funds of knowledge (FoK) were recognised in the initial iteration of the Australian Early Years Learning Framework (EYLF) in 2009, the mandated framework for educator decision-making, and their significance was further emphasised in EYLF 2.0 in 2022. However, a unified understanding of children as knowledgeable individuals and how to effectively incorporate their diverse knowledges into early childhood education is still evolving. Recent evidence highlights the link between engaging with children's FoK and supporting successful transitions to formal schooling. Given that childhood is experienced differently across cultures and contexts, achieving consensus on the nature and value of FoK remains a …

Incorporating Ecosystem Service Assessments Into Development Planning − Impact From A Dredging Project In South Australia On Seagrass, Sam Gaylard, Rachel Colella, Matt Nelson, Paul Lavery, Michelle Waycott

Research outputs 2022 to 2026

Major infrastructure development is required for economic development and to improve human well-being, however conflict exists between developers and the community. Environmental impact assessment (EIA) is used in over 100 countries to evaluate potential impacts of major developments across environment, economy, and social benchmarks. However, EIA has been criticized for a lack of transparency and accountability, lack of consultation or participation and inadequate science. An ecosystem service assessment (ESA) recognizes the links between the environment and the socio-economic environment, resulting in a more holistic evaluation of potential impacts and effective community consultation. Despite this, its inclusion within EIA's is rare. …

Building A Sustainable Home On The Central Coast: An Owner’S Perspective, Austin Chase Anderson

Construction Management

As awareness and technology increase, sustainability as a focus in home construction is also increasing. This case study based research project seeks to understand the process of building a home on California’s Central Coast with sustainability in mind. An interview was conducted with an owner who built their home in Templeton in 2019. The interview was in a semi-structured format which included specific qualitative questions but mostly focused on an open-ended discussion which allowed the owner to share their own experience. The key challenges learned from this interview were that the owner believed price to be the main factor that …

Cultural And Socioeconomic Determinants Of Hip And Knee Arthroplasty In The Medically Underserved Rio Grande Valley Community, Blake C. Martin, Juan C. Lopez Alvarenga, John M. Gaddis

School of Medicine Publications

Introduction: Joint arthroplasty is a common procedure that is increasing worldwide. In this study, we aimed to discover if there were differences in demographics and social factors associated with individuals undergoing total knee arthroplasty (TKA) and total hip arthroplasty (THA) in the Rio Grande Valley (RGV). We hypothesized that older individuals and those with higher body mass index (BMI) would have an increased risk of TKA.

Methods: We conducted a retrospective chart review using the University of Texas Rio Grande Valley UTHealth electronic database from January 1, 2018, to July 1, 2024. Individuals were selected using Current Procedural Terminology codes …

Ambulatory Blood Pressure Monitoring, European Guideline Targets, And Cardiovascular Outcomes: An Individual Patient Data Meta-Analysis, Dong-Yan Zhang, De-Wei An, Yu-Ling Yu, Jesus D. Melgarejo, José Boggia, Dries S. Martens, Tine W. Hansen, Kei Asayama, Takayoshi Ohkubo, Gladys E. Maestre

School of Medicine Publications

Background and aims: Hypertension is the predominant modifiable cardiovascular risk factor. This cohort study assessed the association of risk with the percentage of time that the ambulatory blood pressure (ABP) is within the target range (PTTR) proposed by the 2024 European Society of Cardiology (ESC) guidelines for blood pressure (BP) management.

Methods: In a person-level meta-analysis of 14 230 individuals enrolled in 14 population cohorts, systolic and diastolic ABPs were combined to assess 24-h, daytime, and nighttime PTTR with thresholds for non-elevated ABP set at < 115/65, < 120/70, and < 110/60 mmHg, respectively.

Results: Median 24-h PTTR was 18% (interquartile range 5-33) corresponding to 4.3 h (1.2-7.9). Over …

Digital Pathology In Tau Research: A Comparison Of Qupath And Halo, Angelique D. Gonzalez, Yannick Joel Wadop Ngouongo, Benjamin Danner, Kyra M. Clarke, Matthew B. Dopler, Ali Ghaseminejad-Bandpey, Sahana Babu, Julie Parker-Garza, Cole Corbett, Gladys Maestre

School of Medicine Publications

The application of digital pathology tools has expanded in recent years, but non-neoplastic human brain tissue presents unique challenges due to its complexity. This study evaluated HALO and QuPath tau quantification performance in the hippocampus and mid-frontal gyrus across various tauopathies. Percent positivity emerged as the most reliable measure, showing strong correlations with Braak stages and CERAD scores, outperforming object and optical densities. QuPath demonstrated superior correlations with Braak stages, while HALO excelled in aligning with CERAD scoring. However, HALO’s optical density was less consistent. Paired t-tests revealed significant differences in object and optical densities between platforms, though percent positivity …

Changing The Perceived Pain Intensity In Populations With Spinal Cord Injury And With Health Disparities (Happiness): Protocol For A Feasibility Study, Ann Van De Winckel, Lin Zhang, Leslie R. Morse, Brianna Woodliff, Gladys Maestre, Kelsey Baker

School of Medicine Publications

Background: Chronic neuropathic pain affects 69% of adults with spinal cord injury (SCI). Medication, as a primary treatment, has insufficient benefits and significant risks for addiction and adverse effects. Of the available mind and body approaches, Qigong is the most accessible for adults with SCI, with evidence for effectiveness in reducing pain. Still, there is insufficient evidence to make recommendations for adults with SCI. Thus, the feasibility of Qigong in SCI needs to be established. We previously demonstrated feasibility in a pilot study, in which 18 non-Hispanic White adults with SCI completed a 12-week remote Qigong program. However, three additional …

Does Teach Lead To More Teachers? Evaluating The Effects Of The Federal Teach Program, Daniel Sparks

Counseling, Leadership, and Research Methods Faculty Publications and Presentations

Teachers are critical to education production. Yet, recruiting and retaining teachers has remained challenging, particularly in high need fields, at schools serving a high proportion of students from low-income backgrounds, and from racially diverse backgrounds. To incentivize enrollment in teacher preparation programs and to support teacher candidates through degree completion, the federal government implemented the Teacher Education Assistance for College and Higher Education (TEACH) Grant in 2008. The TEACH Grant offers undergraduate and graduate students up to $16,000 and $8,000 in grant aid, respectively, to pursue degrees in high need teaching fields. I use difference-in-differences analyses to estimate the effects …

Penicillin Allergy De-Labelling Implementation Intervention In A Uk Hospital: A Process Evaluation, The Patient Experience, Neil Powell, Mathew Upton, Bridie Kent, Jonathan A.T. Sandoe, Sarah Tonkin-Crine

School of Biomedical Sciences

Background: Penicillin allergy (penA) records are common, but true penA is rare. PenA records are associated with broad spectrum antibiotic prescribing and negative patient outcomes. We developed a behavioural intervention package to support inpatient penicillin allergy de-labelling (PADL) delivered by a multi-profession non-allergist workforce to remove incorrect penA records from medical and surgical adult inpatients in a UK hospital. Aims: To explore the experiences, beliefs and concerns of patients who had been offered PADL. Methods: Semi-structured interviews to explore the views of patients admitted to a medical or surgical ward with a penA record and offered PADL between June 2024 …

Short: Breaking The Charge: Exploiting State Manipulation In Ev Charging, Ce Zhou, Qiben Yan, Zhiyuan Yu, Eshan Dixit, Ning Zhang, Huacheng Zeng, Alireza Safdari Ghanhdari

Computer Science Faculty Research & Creative Works

Electric vehicles (EVs) have become one of the promising solutions to the ever-evolving environmental and energy crisis. The key to the wide adoption of EVs is a pervasive charging infrastructure, composed of both private/home chargers and public/commercial charging stations. However, the security of electric vehicle charging has not been thoroughly investigated. This paper investigates the communication mechanisms between the chargers and EVs and exposes the lack of protection for the authenticity in the SAE J1772 charging control protocol. To showcase our discoveries, we propose a new class of attacks, ChargeX, which aims to manipulate the charging states of EV chargers …

Visceral, Neural, And Immunotoxicity Of Per- And Polyfluoroalkyl Substances: A Mini Review, Pietro Martano, Samira Mahdi, Tong Zhou, Yasmin Barazandegan, Rebecca Iha, Hannah Do, Joel Burken, Paul Ki-Souk Nam, Qingbo Yang, Ruipu Mu

Chemistry Faculty Research & Creative Works

Per- and polyfluoroalkyl substances (PFASs) have gained significant attention due to their widespread distribution in the environment and potential adverse health effects. While ingestion, especially through contaminated drinking water, is considered the primary route of human exposure, recent research suggests that other pathways, such as inhalation and dermal absorption, also play a significant role. This review provides a concise overview of the toxicological impacts of both legacy and emerging PFASs, such as GenX and perfluoro butane sulfonic acid (PFBS), with a particular focus on their effects on the liver, kidneys, and immune and nervous systems, based on findings from recent …

Comparative Nitrene-Transfer Chemistry To Olefins Mediated By First-Row Transition Metal Catalysts Supported By A Pyridinophane Macrocycle With N4 Ligation, Himanshu Bhatia, Lillian P. Adams, Ingrid Cordsiemon, Suraj Kumar Sahoo, Amitava Choudhury, Thomas R. Cundari, Pericles Stavropoulos

Chemistry Faculty Research & Creative Works

A 12-membered pyridinophane scaffold containing two pyridine and two tertiary amine residues is examined as a prototype ligand (^tBuN4) for supporting nitrene transfer to olefins. The known [(^tBuN4)M^II(MeCN)2]²⁺ (M = Mn, Fe, Co, and Ni) and [(^tBuN4)Cu^I(MeCN)]⁺ cations are synthesized with the hexafluorophosphate counteranion. The aziridination of para-substituted styrenes with PhI=NTs (Ts = tosyl) in various solvents proved to be high yielding for the Cu(I) and Cu(II) reagents, in contrast to the modest efficacy of all other metals. For α-substituted styrenes, aziridination is accompanied by products of aziridine …

Teaching Transactional Skills And Lawyering Values To First-Year Students Through An Affordable-Housing Deal, Laura E. D'Amato

Faculty Scholarship

With the anticipated launch of the NextGen bar exam next year, transactional lawyering skills are enjoying increased attention in first-year law school curricular development. At the same time, recent amendments to ABA Rule 303 have made it essential for new law students to learn about the profession’s core values and responsibilities. While these evolving priorities open the door to pedagogical innovation, incorporating two distinct topics into an already packed curriculum can be challenging. This article explores how a simulated affordable-housing financing deal has served as a cohesive foundation for introducing first-year students to transactional skills and core professional values.

Work Impairment And Financial Outcomes Among Adults With Vs Without Long Covid, Michael Gottlieb, Ji Chen, Huihui Yu, Michelle Santangelo, Erica S. Spatz, Nicole L. Gentile, Rachel E. Geyer, Caitlin Malicki, Kristyn Gatling, Kelli N. O'Laughlin, Kari A. Stephens, Joann G. Elmore, Lauren E. Wisk, Michelle L'Hommedieu, Robert Rodriguez, Juan Carlos C. Montoy, Ralph C. Wang, Kristin L. Rising, Efrat Kean, Jonathan W. Dyal, Mandy J. Hill, Arjun K. Venkatesh, Robert A. Weinstein

Department of Emergency Medicine Faculty Papers

IMPORTANCE: While much of the focus on long COVID (LC; defined as developing new, persistent symptoms lasting 3 months or longer after SARS-CoV-2 infection) has been on health status and quality of life, the impact on individual work productivity and financial distress are less well established.

OBJECTIVES: To assess differences in work and financial outcomes among individuals with current, resolved, and no LC up to 3 years after initial infection.

DESIGN, SETTING, AND PARTICIPANTS: This prospective, multisite, longitudinal cohort study enrolled adult participants (age ≥18 years) with at least 1 reported SARS-CoV-2 infection from December 7, 2020, to August 29, …

Judicial Independence, The Separation Of Powers, And Criminal Investigations Of Judges, Benjamin Joshua Ong

Research Collection Yong Pung How School Of Law

In Haris Ibrahim [2023] 2 MLJ 296, the Federal Court of Malaysia discussed the legal limits to executive authorities’ powers to investigate judges on suspicion of crime. The case is a rare contribution to the jurisprudence on judges’ criminal liability at common law, as well as a case study in the challenges of reconciling judicial independence with other principles of the constitutional framework and other actors’ roles therein. The Court held that the implied constitutional principle of judicial independence requires that executive authorities follow a “set of protocols” (which the Court formulated) when investigating sitting judges. This was not wrong …

Ai In The Judiciary: The Singapore Case, Nydia Remolina Leon

Research Collection Yong Pung How School Of Law

This paper examines the integration of Artificial Intelligence (AI) within the judicial system of Singapore. Singapore's judiciary has embraced AI not as a tool for adjudication, but as an augmentative instrument for legal research, procedural efficiency, and access to justice. It provides a detailed account of AI use cases in the courts, including case summarization, evidence review, assistance for selfrepresented litigants, and tools like the Divorce Assets Informative Division Estimator. The discussion then turns to the legal profession, exploring how law firms in Singapore are adopting AI technologies. The paper also addresses how AI implementation in the judicial system is …

The Effect Of The Markle Mill Dam Removal On The Habitat And Riverine Food Web Of Otter Creek, Jenna Blanton

All-Inclusive List of Electronic Theses and Dissertations

Across the United States, dam removals are increasing in frequency. Despite this, the effects of dam removal on freshwater food webs are under-studied. Most existing studies investigate the impacts on fish assemblages, and very few investigate the impact on diatom, crayfish, and turtle communities. Furthermore, low-head dams are more abundant than large hydropower dams, yet the impacts of their removal are less studied than their larger counterparts. I used a Before After Control Impact (BACI) study design to survey populations of benthic diatoms, riffle-dwelling crayfish, and aquatic turtles. Species richness, species evenness, and Shannon Diversity Index values were used to …

The Evolution Of The High Redshift Quiescent Population In Cosmos-Web, Carter B. Flayhart

Theses

Understanding the quiescent galaxy population is incredibly important in the context of galaxy evolution. These galaxies are defined as having a low star formation rate, and their evolved stellar populations makes them identifiable by their redder colors in both the observed and rest-frame. Since their rest-frame optical emission lies in the infrared (IR) regime, observations of these galaxies at high redshifts were quite difficult prior to the launch of the James Webb Space Telescope (JWST). Recent observations of this high redshift population conflict with galaxy formation and evolution models that existed prior, with quiescent galaxies being detected more frequently than …

Product, Process, And Behavior Influences On Value Retention Processes: Toward A Circular Economy In Consumer Electronics, Kyle Parnell

Theses

Consumer electronic products (CEP) manufacturing and retail contribute markedly to global industrial activity; worldwide estimates suggest revenue growth from $1 trillion in 2020 to $1.5 trillion by 2026. Consequently, the production, distribution, use, and end-of-life (EOL) disposition of these products are responsible for considerable social and environmental impacts, including 35 million metric tonnes of waste to landfill per year, 793 million metric tonnes (MMT)—and growing—of carbon dioxide-equivalent (CO2e) greenhouse gas (GHG) emissions per year, and innumerable adverse effects on human health and development. Driving these impacts are the inherent characteristics of CEPs themselves, which increasingly require critical materials in design, …

The Microrna Mir-30a Blocks Adipose Tissue Fibrosis Accumulation In Obesity, Pradip K Saha, Robert Sharp, Aaron R. Cox, Rabie Habib, Michael J. Bolt, Jessica B. Felix, Claudia E. Ramirez Bustamante, Xin Li, Sung Yun Jung, Kang Ho Kim, Kai Sun, Huaizhu Wu, Samuel Klein, Sean M. Hartig

2020-Current year OA Pubs

White adipose tissue (WAT) fibrosis occurring in obesity contributes to the inflammatory and metabolic comorbidities of insulin resistance and type 2 diabetes, yet the mechanisms involved remain poorly understood. Here, we report a role for the broadly conserved miRNA miR-30a as a regulator of WAT fibrosis and systemic glucose metabolism. Mice modified to express miR-30a at elevated levels in adipose tissues maintain insulin sensitivity coupled with reduced fatty liver disease when fed a high-fat diet. These effects were attributable to cell-autonomous functions of miR-30a that potently increase expression of adipocyte-specific genes. Proteomic screening revealed miR-30a limits profibrotic programs in subcutaneous …

A Place To Pause: Designing Ritual Space In The Domestic Realm, Elise Miller

Theses

Modern society in Western developed countries is focused on the rush and go, often leaving people feeling discombobulated from constant running around, task-oriented days and switching of roles one must play in different areas of their life, such as at home, work, socializing, parenting, etc. How can ritual bring a sense of calmness and order to lives of those on the go? Ritual studies are often only categorized under psychology, sociology, or religious studies. However, as industrial design encompasses human interaction with objects, often with an emotional quality, ritual can be studied more wholesomely with the added lens of industrial …