Digital Commons Network^™

Declaration-Based Prompt Tuning For Visual Question Answering, Yuhang Liu, Wei Wei, Feida Zhu, Feida Zhu

Research Collection School Of Computing and Information Systems

In recent years, the pre-training-then-fine-tuning paradigm has yielded immense success on a wide spectrum of cross-modal tasks, such as visual question answering (VQA), in which a visual-language (VL) model is first optimized via self-supervised task objectives, e.g., masked language modeling (MLM) and image-text matching (ITM), and then fine-tuned to adapt to downstream task (e.g., VQA) via a brand-new objective function, e.g., answer prediction. However, the inconsistency of the objective forms not only severely limits the generalization of pre-trained VL models to downstream tasks, but also requires a large amount of labeled data for fine-tuning. To alleviate the problem, we propose …

What Makes The Story Forward?: Inferring Commonsense Explanations As Prompts For Future Event Generation, Li Lin, Yixin Cao, Lifu Huang, Shu Ang Li, Xuming Hu, Lijie Wen, Jianmin Wang

Research Collection School Of Computing and Information Systems

Prediction over event sequences is critical for many real-world applications in Information Retrieval and Natural Language Processing. Future Event Generation (FEG) is a challenging task in event sequence prediction because it requires not only fluent text generation but also commonsense reasoning to maintain the logical coherence of the entire event story. In this paper, we propose a novel explainable FEG framework, Coep. It highlights and integrates two types of event knowledge, sequential knowledge of direct event-event relations and inferential knowledge that reflects the intermediate character psychology between events, such as intents, causes, reactions, which intrinsically pushes the story forward. To …

Q2r: A Query-To-Resolution System For Natural-Language Queries, Shiau Hong Lim, Laura Wynter

Research Collection School Of Computing and Information Systems

We present a system for document retrieval that combines direct classification with standard content-based retrieval approaches to significantly improve the relevance of the retrieved documents. Our system exploits the availability of an imperfect but sizable amount of labeled data from past queries. For domains such as technical support, the proposed approach enhances the system’s ability to retrieve documents that are otherwise ranked very low based on content alone. The system is easy to implement and can make use of existing text ranking methods, augmenting them through the novel Q2R orchestration framework. Q2R has been extensively tested and is in use …

Afn 122 Revised Syllabus Redesigned At The Anti - Racist Pedagogy Workshop At Bmcc, Remi Alapo

Open Educational Resources

In this advanced survey of African history, we will examine a vast place over a manageable span of time: all of Africa from the sixteenth century to the present. Because Africa is the cradle of humankind, it is diverse in language, culture, and history. There is greater human genetic and linguistic variation in Africa, for example than on any other continent. The same is true for cultural variation, though such diversity among Africa’s populations co-exists with a range of shared spiritual, ideational, and material perspectives. Over the past five centuries, the forces of international enslavement, commerce, colonialism, and its legacies, …

Finding Paul In The Fourth Gospel: John 8 And The Reception Of The Apostle To The Gentiles, Jason Hitchcock

Dissertations (1934 -)

The earliest extant Christian texts are not narratives of the life of Jesus but occasion-specific letters of Paul. Whether formed through Paul’s own habit of retaining copies or by the collection efforts of early followers, a corpus Paulinum circulated with remarkable speed and guided the development of a Christian literary tradition. Rudolf Bultmann convinced a generation of commentators that despite a remarkably similar theology, the Gospel of John has no literary connection to Paul’s writings. This claim bolstered the Fourth Gospel’s renown as a purportedly independent witness to local Christian tradition. But recent NT scholars have shown a Tendenz to …

Peacebuilding Through Education: The Case Of Cameroon’S Anglophone Crisis, Thomas D Aquin Mbatna Taiwe

Dissertations (1934 -)

This study explores peacebuilding promotion in Cameroon's schools amid the Anglophone crisis. The crisis is characterized by a violent social rebellion affecting education and society in Cameroon (Egoh, 2020). The theoretical framework for the study is critical peace education. According to Zembylas (2018), critical peace education must consider revising peace education curricula in former colonies, enriching them with local cultures to develop sustainable peace.I conducted a multiple case study inquiry in four Cameroonian schools using semi-structured interviews and observations and analyzed documents. The logic of replication was used, and a cross-case analysis and discussion led to recommendations for peacebuilding, including …

Classification Of Twitter Vaping Discourse Using Bertweet: Comparative Deep Learning Study, William Baker, Jason B. Colditz, Page D. Dobbs, Huy Mai, Shyam Visweswaran, Justin Zhan, Brian A. Primack

Computer Science and Computer Engineering Faculty Publications and Presentations

Background:

Twitter provides a valuable platform for the surveillance and monitoring of public health topics; however, manually categorizing large quantities of Twitter data is labor intensive and presents barriers to identify major trends and sentiments. Additionally, while machine and deep learning approaches have been proposed with high accuracy, they require large, annotated data sets. Public pretrained deep learning classification models, such as BERTweet, produce higher-quality models while using smaller annotated training sets.

Objective:

This study aims to derive and evaluate a pretrained deep learning model based on BERTweet that can identify tweets relevant to vaping, tweets (related to vaping) of …

The Maay Maay Nominal System And Its Tonology, Katrina Smith

Theses - ALL

The aim of this thesis is to explore the tonology of the nominal system in Kenyan Maay Maay (KMM). In particular, this thesis describes the structure of nouns and noun phrases and outlines an analysis of tonal alternations based on a combination of word shape and grammatical gender that have not previously been discussed. The goal is to understand the nature of the language's prosodic system and how it may have developed. This thesis complements research on other Maay dialects that report rather different prosodic properties, ranging from not having a tonal system (Comfort & Paster 2009; Paster 2006; Paster …

A Study Of South Texas English Learners’ Academic Achievement: A Function Of Sense Of Belonging, Acculturation, And Student Perception Of Teacher-Student Relationships, Cynthia B. Olivarez

Theses and Dissertations

This study looks at a group of Hispanic English Learners from a region in deep South Texas that is situated along the U.S.-Mexico border, and how their sense of belonging, acculturation, and their perception of the teacher-student relationship impacts academic achievement on the STAAR End-of-Course state assessments for English I and English II.There are limited studies on this population of students and these independent variables. Results from this study would help educators and school leaders assess student needs to improve student learning and close academic achievement gaps.

An Analysis Of Income And Healthcare Disparities Across Minority Populations By Incorporating Community Resource Collaboration In Public Policy, Ohioze O. Obadan

Theses and Dissertations

There is widespread literature on the connection between public policy, resource allocation, and income and health inequalities among minority communities. While various services are created to help communities, the distribution and allocation of these services remain elusive, without any collaboration towards a common objective among public policy leaders. This paper investigates the disparities in the access to healthcare within Florida, a state selected because of its documented problems with healthcare access. This thesis research analyzes the income and health inequalities in minority populations in Florida by integrating community resource collaboration into public policy. The study used secondary data from public …

Cross-Cultural Performativity Of Gender Communication In Heather Raffo’S Nine Parts Of Desire, Shaimaa M. Saeed

English Language and Literature

Since the mid-twentieth century, the study of gender has constituted a fundamental part of many interdisciplinary research works due to its multi-perspective nature which made it a fertile ground for analysis in diversified fields of science. Discussions over sex/gender distinction and the representation as well as perception of gender ceaselessly exist within controversially enriching, discursive frameworks. In 1990, Judith Butler (1956- ), one of the prominent feminist theorists in the field of gender studies, first coined the concept of “gender performativity,” where she challenged the conventional notions of ethnomethodologists and phenomenologists who restricted the perception and communication of gender to …

Semantic Representation Of Road Infrastructure Information, Tianjiao Zhao

Dissertations (1934 -)

A multi-sectoral collaboration completes a successful transportation infrastructure project. The cooperation involves designers, contractors, operators, users, government agencies, and maintenance staffs. Throughout the project's life cycle, a huge amount of data is generated and stored in various sectors. Therefore, an efficient information cross-sector exchange approach is necessary. Additionally, the World Wide Web is ubiquitous and enmeshed with multiple business processes. Therefore, it is imperative to represent business information in a format that improves information exchange as well as automated processing of business data. Ideally, road data scattered across different information sources, such as design software, geographic information systems (GIS), cost …

Reluctant Sons: The Irish Matrilineal Tradition Of Oscar Wilde, James Joyce, And Flann O’Brien, Jessie Wirkus Haynes

Dissertations (1934 -)

My project counters the long tradition of using British categories to define the literary production of Irish authors. Instead, it moves us in a new direction by offering a counternarrative that places authors into an Irish matrilineal literary tradition. To illustrate this matrilineage, I turn to the life and works of Oscar Wilde, James Joyce, and Flann O’Brien, complicating their traditional classifications as aesthete/decadent, modernist, and post-modernist and reexamining them in light of Irish nationhood. Beginning with chapter 1, I situate Wilde as progenitor of this tradition, specifically focusing on his appropriation of a mythic maternal creative space in which …

Temporal Sentiment Mapping System For Time-Synchronized Data, Jiachen Ma

Dissertations (1934 -)

Temporal sentiment labels are used in various multimedia studies. They are useful for numerous classification and detection tasks such as video tagging, segmentation, and labeling. However, generating a large-scale sentiment dataset through manual labeling is usually expensive and challenging. Some recent studies explored the possibility of using online Time-Sync Comments (TSCs) as the primary source of their sentiment maps. Although the approach has positive results, existing TSCs datasets are limited in scale and content categories. Guidelines for generating such data within a constrained budget are yet to be developed and discussed. This dissertation tries to address the above issues by …

Poor Writing, Not Specialized Concepts, Drives Processing Difficulty In Legal Language, Eric H. Martinez, Francis Mollica, Edward Gibson

Faculty Scholarship

Despite their ever-increasing presence in everyday life, contracts remain notoriously inaccessible to laypeople. Why? Here, a corpus analysis (n ≈10 million words) revealed that contracts contain startlingly high proportions of certain difficult-to-process features–including low-frequency jargon, center-embedded clauses (leading to long-distance syntactic dependencies), passive voice structures, and non-standard capitalization–relative to nine other baseline genres of written and spoken English. Two experiments (N=184) further revealed that excerpts containing these features were recalled and comprehended at lower rates than excerpts without these features, even for experienced readers, and that center-embedded clauses inhibited recall more-so than other features. These findings (a) undermine …

Implementation Of A Statewide Web-Based Caregiver Resource Information System (Carenav): Mixed Methods Study, Heather M. Young, Janice F. Bell, Orly Tonkikh, Tina R. Kilaberia, Robin L. Whitney, Jennifer M. Mongoven, Benjamin M. Link, Kathleen Kelly

Faculty Research, Scholarly, and Creative Activity

Background: With the aging population, family caregivers provide increasingly complex and intense care for older adults and persons with disabilities. There is growing interest in developing community-based services to support family caregivers. Caregiving occurs around the clock, and caregivers face challenges in accessing community-based services at convenient times owing to the demands of care. Web-based resources hold promise for accessible real-time support. CareNav (TM), a caregiver resource information system, is a web-based platform designed to support real-time universal caregiver assessment, a record of client encounters, development of a care plan, tailored information and resource content, access to web-based caregiver resources, …

Replies To Critics: Kittle, O'Connor, Senor, Laura W. Ekstrom

Faith and Philosophy: Journal of the Society of Christian Philosophers

No abstract provided.

Knowledge-Infused Learning, Manas Gaur

Theses and Dissertations

In DARPA’s view of the three waves of AI, the first wave of AI, symbolic AI, focused on explicit knowledge. The second and current wave of AI is termed statistical AI. Deep learning techniques have been able to exploit large amounts of data and massive computational power to improve human levels of performance in narrowly defined tasks. Separately, knowledge graphs have emerged as a powerful tool to capture and exploit a variety of explicit knowledge to make algorithms better apprehend the content and enable the next generation of data processing, such as semantic search. After initial hesitancy about the scalability …

Investigating The Impact Of Nonlinguistic Cognitive Reserve On Naming Pre- And Post-Treatment, Lillian Jarold

Theses and Dissertations

Background: The relationship between linguistic and nonlinguistic cognition in persons with aphasia is complex and often debated in the literature. Furthermore, the impact of nonlinguistic cognition on aphasia treatment outcomes is unclear. The present study sought 1) to examine the relationship between WAIS scores and performance on a test of naming and 2) to examine the relationship between WAIS scores and change scores on a test of naming between baseline and post-treatment in persons with chronic aphasia.

Method: This retrospective study utilized data from participants (N=102) who were recruited for a multi-center cross-over trial (POLAR: Predicting Outcomes of Language Rehabilitation). …

The Impact Of An Interactive Simulation Program On English Language Learner Achievement In A Middle School Science Classroom, Scott Sutherland

Theses and Dissertations

The purpose of this study was to determine how a particular technology program, Gizmos, would impact English language learner students in demonstrating their verbal and written comprehension of science content at a proficient level. Gizmos were incorporated as an intervention to facilitate the teaching of two different topics, convection cells and hurricane motion. This study involved three English language learner students with varying World-Class Instructional Design and Assessment (WIDA) proficiency levels between one and four. Semi-structured interviews, semi-structured observations, and work samples were conducted and collected from each of the participants. My analysis demonstrated a strong correlation between the use …

A Finding Place: Social Justice Poetry Toward Empathy In The Secondary English Language Arts Classroom, Patricia Vicino

Theses and Dissertations

This study examined the effects of a combined reader-response and close reading approach to social justice poetry on the empathy levels of secondary level English Language Arts students in my classroom. This action research study occurred over a six-week period during a Fall 2021 English elective course with six student participants in a high school within South Carolina. Research was conducted via a mixed methods approach that analyzed both quantitative and qualitative data from prestudy and poststudy Likert scales along with surveys, interviews, observation notes, and artifacts. The data revealed that student empathy levels were elevated after the study unit …

Illusory Vowels And The North Kyungsang Korean Vowel Merger In English Loanword Adaptation Into Korean, Jiyeon Song

Theses and Dissertations

Our auditory perceptual processing is optimized for the sound patterns of our native language. Consequently, when non-native segments are perceived, speech “illusions” often occur. This well-known phenomenon, known as the perception of illusory vowels, occurs when listeners of a borrowing language (BL) perceive vowels that do not exist underlyingly in the source language (SL).

Illusory vowels have often been considered to be the default vowel in a language: /ɨ/ in Korean, /u/ in Japanese, /ə/ in English, /e/ in Spanish, and /i/ in Brazilian Portuguese. This raises the question of how vowel systems affect the quality of illusory vowels. For …

Development Of Micro-Sized Algan Deep Ultraviolet Light Emitting Diodes And Monolithic Photonic Integrated Circuits, Richard Speight Floyd Iii

Theses and Dissertations

III-Nitride materials-based visible emission LEDs have emerged as a disruptive technology in the fields of lighting,ⁱ) communications,^ii,iii,iv) and displays.^v,vi) Shorter wavelength LEDs in the DUV spectral region (210nm – 360nm) with ultra-wide bandgap (UWBG) Al_xGa_1-xN active layers are now poised to displace toxic Mercury-based light sources.^vii) Over the past decade AlGaN LEDs operating in the deep ultra-violet (DUV) spectral region (200 nm < λ_emission < 300 nm) have been deployed in novel applications including autonomous drone-based sterilization and sanitization systems, ^viii) point-of-use water purification systems, ^ix) photo-therapeutics,x) gas sensors,xi) and non-line-of-sight (NLOS) communications.^xii) Similarly, DUV light detectors using ultra-wide bandgap (UWBG) Al …

Using Video Analysis As A Professional Development Tool In Order To Discern How To Better Foster The Engagement Level Of High School English Learners In A Content Area Class, Jennifer Lynne Ochwo

Theses and Dissertations

Many teachers struggle to engage English Learner students in the classroom as they feel students may be disconnected both academically and socially. In addition, many teachers have minimal intercultural experiences and limited training that could help them connect with these students. This qualitative study seeks to explore the use of video analysis as a professional development tool that would serve as a mirror for teachers who are focused on enhancing English Learners’ engagement in the classroom. The study participants were six teachers who teach sheltered English instruction classes at the Freshman Academy and High School. Data was collected over a …

Reaching The Standard: An Action Research Study On Standards-Based Grading Practices And English Learners, Dylan D’Anthony L. Orot

Theses and Dissertations

With the advent of standards-based education and its focus on English proficiency, English learners are at-risk of falling further behind when compared to their English adept peers because educators find themselves ill-equipped to meet the rigorous demands of such a curricular shift. This study aimed to identify pedagogical practices that bolster a standards-based grading (SBG) curriculum for sheltered English learners. Qualitative data from teacher participants and students, such as interviews and observations, were used to create a novel curriculum for sheltered English learners, centered on standards-based grading practices, and examine that curriculum’s effectiveness in helping teachers and their sheltered English …

Using Visual Arts To Teach Beginning Literacy Skills, Stacy Phaxaysithideth

Theses and Dissertations

This study examined the effect of using visual arts to teach rhyming words and word family words. Two interventions were used, both utilizing the use of visual arts to learn both literacy skills. The interventions were then assessed with a pre- and post-test to see the if the interventions were successful. A student attitude survey was also given at the end of the study to see how the students felt about the interventions. A semi-structured interview was done at the end of the interventions as well to collect the thoughts of my co-teacher on the interventions. Lastly, my teacher observations …

Africanizing The Curriculum: African Diaspora Literacy Instruction In Elementary Classrooms, Jarvais Javon Jackson

Theses and Dissertations

Using a Critical Case Study design, this study examines the implementation of African Diaspora Literacy (ADL) in three elementary classrooms in order to understand successes, challenges, and student outcomes. African Diaspora Literacy (ADL) refers to becoming literate about African Diasporic peoples, histories, cultures, languages, epistemologies, cosmologies, and axiologies (King, 1992; Boutte et. al., 2017). Against the backdrop of worldwide and systemic anti-Black racism--the most dominant and virulent form of racism (Dumas & Ross, 2016), there is a need for instructional and curricular antidotes in K-12 schools and in the academy (Boutte et. al., 2017). African Diaspora Literacy offers a promising …

Geography Of A “Foreign” China: British Intellectuals’ Encounter With Chinese Spaces, 1920-1945, Yuzhu Sun

Theses and Dissertations

This dissertation examines how eleven British intellectuals, who lived in or traveled to China from the early to mid twentieth century, represent Chinese spaces and how Chinese spaces shape their identities. This group of writers includes WilliamSomerset Maugham, Robert William Swallow, Ann Bridge, Stella Benson, Maurice Denton Welch, Harold Acton, Osbert Sitwell, Peter Quennell, Christopher Isherwood, W.H. Auden, and J.G. Ballard. Multiple genres, including travel writing, diaries, poetry, and fiction, based on the authors’ real experiences in China constitute the research corpus. Current scholarship has researched these works fromhistorical andsocio-political viewpoints, but the spatial perspective has been ignored. Edward Soja’s …

Old High German And Gothic Breaking: A Comparative Study, Olivia C. Paglia

Theses and Dissertations

This thesis is intended to be a comparative study of Old High German and Gothic breaking. The process of breaking is unique in both Old High German and Gothic compared to the other Germanic languages in that it does not result in diphthongization, but rather the raising and lowering of accented vowels. The intent is to integrate research detailing the process of breaking in Old High German and Gothic in order to better understand how it may be related in both languages. The issue of the Gothic digraphs and the debate over their phonemic values will also be explored, namely …

“When You Out In Open Spaces”: Copula Absence In Afro-Texan English And The Origins And Development Debate, Brandon Davis Cooper

Theses and Dissertations

African American Vernacular English (AAVE) is perhaps the most studied variety of American English, and interest in its origins and development has raised enough questions to launch a thousand studies. Naturally, positions on AAVE’s origins and development have become increasingly nuanced since the debate’s inception. Increasingly, AAVE is treated less like a monolith, and interest in the dimensions of its regional diversity has grown. No position on AAVE’s origins and development can be taken seriously if it fails to consider its capacity for areal differentiation. Indeed, most positions on AAVE’s origins and development now strongly assert the likelihood of multiple …