Digital Commons Network^™

Using Fuzzy Inference To Evaluation Suppliers In Diyala General Electric Industries Company, Safa Basim Ayed, Wakas S. Khalaf

Journal of Economics and Administrative Sciences

The research aims to evaluate the suppliers at Diyala general electric industries company conducted in an environment of uncertainty and fuzzy where there is no particular system followed by the company, and also aims to use the problem of traveling salesman problem in the process of transporting raw materials from suppliers to the company in a fuzzy environment. Therefore, a system based on mathematical methods and quantity was developed to evaluate the suppliers. Fuzzy inference system (FIS) and fuzzy set theory were used to solve this problem through (Matlab) and the problem of the traveling salesman in two stages was …

Media As Other Information For Fundamental Valuation, Jiajia Fu, Jingran Zhao

School of Accountancy Faculty Publications

The media is an important information intermediary. We investigate the informational role of the media by examining whether media content, measured by the sentiment of news articles, contains information about a firm’s fundamental value beyond that conveyed in earnings, book value, and analyst forecasts. We show that incorporating media content into Ohlson’s (1995) residual income model generally improves its ability to predict future residual income, explain current stock prices, and predict future stock prices. Our results are strengthened when media coverage is higher and when media sentiment is more dispersed

Notions Of Explainability And Evaluation Approaches For Explainable Artificial Intelligence, Giulia Vilone, Luca Longo

Articles

Explainable Artificial Intelligence (XAI) has experienced a significant growth over the last few years. This is due to the widespread application of machine learning, particularly deep learning, that has led to the development of highly accurate models that lack explainability and interpretability. A plethora of methods to tackle this problem have been proposed, developed and tested, coupled with several studies attempting to define the concept of explainability and its evaluation. This systematic review contributes to the body of knowledge by clustering all the scientific studies via a hierarchical system that classifies theories and notions related to the concept of explainability …

Informing Cognitive Screening In The Young Adult Population, Samantha L. Mcdaniel

Dissertations

The clock drawing test (CDT) is a cognitive screening measure with sound psychometric properties which has been well researched over the past century. The CDT is a popular tool for many healthcare professionals to administer independently or as part of a more thorough cognitive evaluation. Given the drastic technological and social developments over the years since the CDT was developed as well as the persistent research focus on older adult populations, a gap in the CDT literature presented for young adults, who may have difficulty drawing an analog clock. Identifying cognitive impairment can improve health outcomes. The young adult population …

Collateral Damage: How Expanding Public Charge Policy Influences Adult Esl Enrollment, Allison M. Eckert

Master's Theses

This study used statistical analysis of enrollment records for ESL programs at community colleges throughout California from 2015-2019 to determine whether adult immigrants’ participation in public ESL programs was reduced under President Donald Trump. Immigrant families’ lesser use of public education services and means-tested federal benefits has been widely documented in the wake of Trump’s expansion of the public charge rule, which counted immigrants’ use of a wider array of public benefits against their case for residency in the United States than had any previous iteration of the rule. Failing the public charge test can block an immigrant’s entry into …

Self-Supervised Learning Disentangled Group Representation As Feature, Tan Wang, Zhongqi Yue, Jianqiang Huang, Qianru Sun, Hanwang Zhang

Research Collection School Of Computing and Information Systems

A good visual representation is an inference map from observations (images) to features (vectors) that faithfully reflects the hidden modularized generative factors (semantics). In this paper, we formulate the notion of “good” representation from a group-theoretic view using Higgins’ definition of disentangled representation [38], and show that existing Self-Supervised Learning (SSL) only disentangles simple augmentation features such as rotation and colorization, thus unable to modularize the remaining semantics. To break the limitation, we propose an iterative SSL algorithm: Iterative Partition-based Invariant Risk Minimization (IP-IRM), which successfully grounds the abstract semantics and the group acting on them into concrete contrastive learning. …

Setiya On Consequentialism And Constraints, Ryan Cox, Matthew Hammerton

Research Collection School of Social Sciences

It is widely held that agent-neutral consequentialism is incompatible with deontic constraints. Recently, Kieran Setiya has challenged this orthodoxy by presenting a form of agent-neutral consequentialism that he claims can capture deontic constraints. In this reply, we argue against Setiya's proposal by pointing to features of deontic constraints that his account fails to capture.

Russian Logics And The Culture Of Impossible: Part 1. Recovering Intelligentsia Logics, Ksenia Tatarchenko, Anya Yermakova, Liesbeth De Mol

Research Collection College of Integrative Studies

This article reinterprets algorithmic rationality by looking at the interaction between mathematical logic, mechanized reasoning, and, later, computing in the Russian Imperial and Soviet contexts to offer a history of the algorithm as a mathematical object bridging the inner and outer worlds, a humanistic vision that we, following logician Vladimir Uspensky, call the “culture of the impossible.” We unfold the deep roots of this vision as embodied in scientific intelligentsia. In Part I, we examine continuities between the turn-of-the-twentieth-century discussions of poznaniye—an epistemic orientation towards the process of knowledge acquisition—and the postwar rise of the Soviet school of mathematical logic. …

Creating Something Out Of Nothing: Enacting Critical Civic Engagement In Urban Classrooms, Jon Schmidt

Education: School of Education Faculty Publications and Other Works

Critical civic engagement (CCE) is a pedagogical framework for civic education in urban settings. CCE as a pedagogical approach engages student lived experience, develops critical thinking, and facilitates informed civic action projects. In this phenomenological study of teachers in four urban high schools in a large urban school district, the author seeks to understand how teachers experience the enactment of CCE elements in schools with majority African American or Latinx student populations. The author argues that CCE practices can and should lead to the development of civic identity as a critical outcome for students in contrast to more formal measures …

Language And Cultural Identity In Post-Soviet Frozen Conflicts, Irina Paquette

Graduate Program in International Studies Theses & Dissertations

How we, as humans, define ourselves and our national and ethnic distinction often centers on visible characteristics—physical features, group traditions, and language. Of those, language is both mutable and plays such a central role in daily life that it is often a hotly contested and manipulated factor in defining national identity. This paper examines the role language has played in the formation of crisis situations in the former Soviet Union. Linguistic identity has been used as a basis to establish the legitimacy of independence for both Soviet republics and separatist groups within those republics. As such, it is a highly …

Understanding The African American Male Student Experience Of Being Diagnosed With Emotional Disturbance Through The Use Of Counter-Storytelling, Sara Ordaz

Doctoral Dissertations

In the U.S. educational system, it is too common to see African American males overrepresented in special education classrooms, including segregated special education settings. African American males continuously experience disproportionate representation and placement in special education, especially under the label of ED (Harry & Anderson, 1994). Twice as many African American students in the United States are receiving services for Emotional Disturbance than their White counterparts.

Students who are labeled with ED have the lowest educational outcomes as well as lower success rates in life than any other disability classification (Merrrell & Walker, 2004). The consequences of the ED label …

An Analysis Of Class In Composition From 1970-2010, Holland R. Cutrell

All HCAS Student Capstones, Theses, and Dissertations

Class and socioeconomic status in composition and rhetoric remains a topic that is felt, yet not often discussed. The language students use is highly indicative of their class background, and everyone has a slightly altered form of discourse they prefer (Zebroski, 2006). My thesis examines the issues working-class students have faced with literacy acquisition and discourse assimilation from 1970s–mid 2000s. My analysis illustrates how composition and rhetoric has evolved from the error-centered and hyper-correct culture of the 1970s to the technologically dominated, media driven production powerhouse that affects every aspect of college and beyond. To most effectively address how working-class …

In The Beginning: Genesis 1-3 And Its Significance To The Latter-Day Saints, Dan Belnap, Daniel L. Belnap

Faculty Publications

This volume begins with the same event the Bible itself does—the Creation. The Creation narrative and the Garden of Eden narrative that immediately follows have been the subject of much study throughout the years. Over the past century, particular attention has been given to the similarities between it and other ancient Near Eastern Creation narratives. For Latter-day Saints, the Creation and Garden of Eden narratives play central roles in their worship practices, the narratives themselves laying down the plan of salvation God ordained for all his children. In this first chapter, Dan Belnap describes what creation meant to those of …

December 1, 2021, Faculty, Illinois Wesleyan University

2021-2022

No abstract provided.

A Balancing Act: Black Women Experiencing And Negotiating Racial Tension In The Center, Talisha Haltiwanger Morrison

The Writing Center Journal

Writing centers increasingly have been concerned with issues of race and racism in the center. However, most of the conversation around race has centered on student writers, with references to tutors of color given only in passing or in the context of larger discussions on race. This study uses interview data and a grounded theory methodology to examine the experiences of racism and anti-Blackness in writing centers for female Black undergraduate and graduate peer tutors, categorizing the experiences in three ways: attacks on character and identity, denials of credibility, and silencing. Connections are drawn with the experiences the tutors have …

Composing An Anti-Racism And Social Justice Statement At A Rural Writing Center, Amanda Fields

The Writing Center Journal

This article describes the year-long collaborative composing process of a rural writing center seeking to develop an anti-racism and social justice statement. The author reflects on the way in which rural perspectives are often dismissed, often seen as provincial and hostile towards ideas that might be included in an anti-racism and social justice statement. The piece also connects theories of composing, fluidity, and identity to the writing of the statement and provides a detailed analysis of the lengthy, often challenging composing process used. The author finds that the collaborative composing process, more than the resulting statement, was significant to the …

Nes And Nnes Student Writers’ Very Long Turns In Writing Center Conferences, Jo Mackiewicz, Zach Gasior

The Writing Center Journal

Most tutors are trained in a core writing centers belief: Student writers who talk about their writing are student writers who will achieve better learning outcomes. Our comparative study—one of few in writing center research—examined the points in conferences in which student writers talked the most. We examined the very long turns (VLTs) of eight native English speaking (NES) student writers and eight non-native English speaking (NNES) student writers across 16 writing center conferences. We found that NESs contributed more VLTs than NNESs and that more NES conferences contained VLTs. We also found that stating goals for the conference occurred …

Review: Learning From The Lived Experiences Of Graduate Student Writers Edited By Shannon Madden, Michele Eodice, Kirsten T. Edwards, And Alexandria Lockett, Rebecca Day Babcock

The Writing Center Journal

Learning from the Lived Experiences of Graduate Student Writers takes us from narratives to research. I was interested in and looked forward to reading this book, as, over the summer, some graduate students and I read Degrees of Difference: Reflections of Women of Color on Graduate School (McKee & Delgado, 2020), and I wanted to see how the books complemented each other. While Degrees of Difference was more personal, more narrative-based, and more interdisciplinary, both books stressed the importance of mentoring. But I am especially excited to bring some of the ideas from Learning from the Lived Experiences of Graduate …

Learning To Iteratively Solve Routing Problems With Dual-Aspect Collaborative Transformer, Yining Ma, Jingwen Li, Zhiguang Cao, Wen Song, Le Zhang, Zhenghua Chen, Jing Tang

Research Collection School Of Computing and Information Systems

Recently, Transformer has become a prevailing deep architecture for solving vehicle routing problems (VRPs). However, it is less effective in learning improvement models for VRP because its positional encoding (PE) method is not suitable in representing VRP solutions. This paper presents a novel Dual-Aspect Collaborative Transformer (DACT) to learn embeddings for the node and positional features separately, instead of fusing them together as done in existing ones, so as to avoid potential noises and incompatible correlations. Moreover, the positional features are embedded through a novel cyclic positional encoding (CPE) method to allow Transformer to effectively capture the circularity and symmetry …

Reflections On The Phoenician Alphabet: Property And Its Defense In The Origin And Order Of The Letters (Draft #3), Gerald Leonard Cohen

Arts, Languages and Philosophy Faculty Research & Creative Works

No abstract provided.

Parents Of Children With Hearing Loss: Meeting Parents’ Needs And Concerns Through The Early Intervention Process, Sara Chaddock

LSU New Orleans Theses and Dissertations

The purpose of this study is to develop a deeper understanding of needs of parents of children with hearing loss during the crucial early years of a child’s life, to understand how those needs are met through birth-to-three Early Intervention programs, and to determine if parent identified needs align with the recommended practices for Early Intervention for children with hearing loss stated by the Division for Early Childhood (DEC) and the Joint Committee of Infant Hearing (JCIH). This study used a quasi-structured web-based survey with both closed and open-ended questions. Three themes emerged from this study: needs for supports for …

Graph Learning Assisted Multi-Objective Integer Programming, Yaoxin Wu, Wen Song, Zhiguang Cao, Jie Zhang, Abhishek Gupta, Mingyan Simon Lin

Research Collection School Of Computing and Information Systems

Objective-space decomposition algorithms (ODAs) are widely studied for solvingmulti-objective integer programs. However, they often encounter difficulties inhandling scalarized problems, which could cause infeasibility or repetitive nondominatedpoints and thus induce redundant runtime. To mitigate the issue, we presenta graph neural network (GNN) based method to learn the reduction rule in the ODA.We formulate the algorithmic procedure of generic ODAs as a Markov decisionprocess, and parameterize the policy (reduction rule) with a novel two-stage GNNto fuse information from variables, constraints and especially objectives for betterstate representation. We train our model with imitation learning and deploy it ona state-of-the-art ODA. Results show that …

Identification Of Opportunity Barriers And Supports For Individuals Using Augmentative And Alternative Communication (Aac) And Stakeholders, Meredith K. Gohsman

Rehabilitation Sciences Theses & Dissertations

Individuals using augmentative and alternative communication (AAC) are supported by many AAC stakeholders and communication partners. Clinical decision making and AAC assessment models consider the capabilities and access needs of the individual using AAC, as well as opportunity barriers and supports imposed by communication partners and environments. The purpose of this research was to investigate opportunity barriers and supports identified by two critical AAC stakeholders: speechlanguage pathologists and caregivers. The first study investigated characteristics of AAC service provision reported by post-professional speech-language pathologists. Speech-language pathologists reported lack of perceived knowledge related to AAC service delivery, inconsistent use of AAC modalities, …

Making It To The Next Grade: How Elementary School Principals Make Sense Of Grade Retention Policies For English Learners, Lynmara Colón

Educational Leadership & Workforce Development Theses & Dissertations

Critical approaches to policy suggest that policy, even in the most apparently democratic polity or institution, codifies and extends the interests of those who disproportionately wield power (Levinson et al., 2009). While many people are involved in conversations and decisionmaking processes related to the implementation of grade retention or promotion policies, the final decision is made at the school level. Critics of grade retention, meanwhile, also warn that retained students may be harmed by stigmatization, reduced expectations for their academic performance on the part of teachers and parents, and the challenges of adjusting to a new peer group (Schwerdt et …

The Spooky Vein: The Reparative Gothic-Modern In The Works Of Richard A.W. Hughes, Corwin R. Baden

English Theses & Dissertations

This dissertation explores the dual nature of Richard A.W. Hughes as a marginalized Gothicist and modernist. This duality facilitated the development of the author’s reparative vision for a 20th-century world traumatized by planetary war. The present study utilizes close readings—both surface and symptomatic—combined with archival research to assert that Hughes fashions this reparative imperative consistently across his corpus: in his short stories, poems, novels, stage plays, and screenplays. In his short stories, this vision includes an embrace of the Stranger, a shadowy Gothic figure whose possessions, power, difference, and familiarity lead the human subject from contestation, through representation, and toward …

“To Educate And Liberate?” Moving From Coloniality To Postcoloniality In The International Branch Campus Model

Journal of Comparative & International Higher Education

No abstract provided.

Sociocultural And Psychological Acculturation Strategies Of South African International Students In A Flemish University In Belgium: A Photovoice Study

Journal of Comparative & International Higher Education

No abstract provided.

Etherlearn: Decentralizing Learning Via Blockchain, Nguyen Binh Duong Ta, Tian Jun Joel Yang

Research Collection School Of Computing and Information Systems

In institutes of higher learning, most of the time course material development and delivery follow a centralized model which is fully lecturer-controlled. In this model, engaging students as partners in learning is a challenging problem as: 1) students are usually hesitant to contribute due to the fear of getting it wrong, 2) not much incentive for them to put in the extra effort, and 3) current online learning systems lack adequate facilities to support seamless and anonymous interactions between students. In this work, we propose EtherLearn, a blockchain based peer-learning system to distribute the control of how course material and …

Towards Understanding Why Lookahead Generalizes Better Than Sgd And Beyond, Pan Zhou, Hanshu Yan, Xiaotong Yuan, Jiashi Feng, Shuicheng Yan

Research Collection School Of Computing and Information Systems

To train networks, lookahead algorithm [1] updates its fast weights k times via an inner-loop optimizer before updating its slow weights once by using the latest fast weights. Any optimizer, e.g. SGD, can serve as the inner-loop optimizer, and the derived lookahead generally enjoys remarkable test performance improvement over the vanilla optimizer. But theoretical understandings on the test performance improvement of lookahead remain absent yet. To solve this issue, we theoretically justify the advantages of lookahead in terms of the excess risk error which measures the test performance. Specifically, we prove that lookahead using SGD as its inner-loop optimizer can …

Radical Support: Understanding Doula Work As Resistance To Routinized Violence, Arianna Parkhideh

Senior Honors Papers / Undergraduate Theses

Continuous support during labor has been demonstrated to have positive effects on maternal and infant health, as well as improving birth experiences. The benefits of doula support are particularly important for improving the maternal and infant health outcomes for Black pregnant individuals and others facing health inequities. The role of doulas in addressing the Black maternal health crisis motivates this study of the underlying mechanisms through which doulas support clients and operate within hospital settings to create positive outcomes. An online survey was used to understand the perspectives of doulas on the Black maternal health crisis and the strategies they …