Science and Technology Studies Commons^™

Poster: Image Disguising For Privacy-Preserving Deep Learning, Sagar Sharma, Keke Chen

Kno.e.sis Publications

No abstract provided.

Factors Affecting Faculty's Intent To Use E-Learning Systems At A University In The Kingdom Of Saudi Arabia, Razan I. Alsuwailem

Master's Theses and Doctoral Dissertations

E-learning systems provide instructors with a platform to create, deliver, and manage course content electronically. Faculty members' use of an e-learning system at Saudi universities concerns researchers, academics, and practitioners. Although most Saudi universities have an e-learning system, few faculty members are using an e-learning system. The Saudi Arabia Ministry of Education has seen massive investment toward the educational improvement in e-learning systems through building and maintaining an advanced level of Information Technology infrastructure, improving the utilization and flexibility of Information Technology resources, and enhancing and developing the privacy and security of e-learning systems. While previous research has examined factors …

“How Is My Child’S Asthma?” Digital Phenotype And Actionable Insights For Pediatric Asthma, Utkarshani Jaimini, Krishnaprasad Thirunarayan, Maninder Kalra, Revathy Venkataramanan, Dipesh Kadariya, Amit Sheth

Kno.e.sis Publications

Background: In the traditional asthma management protocol, a child meets with a clinician infrequently, once in 3 to 6 months, and is assessed using the Asthma Control Test questionnaire. This information is inadequate for timely determination of asthma control, compliance, precise diagnosis of the cause, and assessing the effectiveness of the treatment plan. The continuous monitoring and improved tracking of the child’s symptoms, activities, sleep, and treatment adherence can allow precise determination of asthma triggers and a reliable assessment of medication compliance and effectiveness. Digital phenotyping refers to moment-by-moment quantification of the individual-level human phenotype in situ using data from …

Ubiquitous Emotion Analytics And How We Feel Today, Susan Currie Sivek

Faculty Publications

Emotions are complicated. Humans feel deeply, and it can be hard to bring clarity to those depths, to communicate about feelings, or to understand others’ emotional states. Indeed, this emotional confusion is one of the biggest challenges of deciphering our humanity. However, a kind of hope might be on the horizon, in the form of emotion analytics: computerized tools for recognizing and responding to emotion. This analysis explores how emotion analytics may reflect the current status of humans’ regard for emotion. Emotion need no longer be a human sense of vague, indefinable feelings; instead, emotion is in the process of …

Openness To Experience: A Predictor Of Technology Use At Any Age?, Olivia Ojalvo

Honors Undergraduate Theses

Technology is an integral part of both modern culture and day-to-day communication. Older adults' relationships with technology are completely different than younger adults' because of the way they have learned to incorporate it into their lives. Past research has shown that certain personality traits can predict technology use in younger adults. The current research hopes to take that finding and see if it applies to older adults, too. Four hypotheses were generated. Participants took a survey that consisted of five different scales and measures. Participants also were asked to answer demographic questions. Independent-sample t-tests and bivariate correlations were run on …

Bursting The Filter Bubble: Information Literacy And Questions Of Valuation, Navigation, And Control In A Digital Landscape, Komysha Hassan

Honors Undergraduate Theses

The evolution of social media platforms and other public forums in the digital realm has created an explosion of user-generated content and data as a component of the already content-saturated digital landscape. The distributed, horizontal nature of the internet as a platform makes it difficult to ascertain value and differentiate between texts of varying validity, bias, and purpose. In addition, the internet is not an inanimate interface. As Pariser (2011) argues, content aggregators, such as Google, actively filter, personalize, and therefore limit each individual's access to information, in both range and type. This has created a crisis of information valuation …

Metrics For Evaluating Quality Of Embeddings For Ontological Concepts, Faisal Alshargi, Saeedeh Shekarpour, Tommaso Soru, Amit P. Sheth

Kno.e.sis Publications

Although there is an emerging trend towards generating embeddings for primarily unstructured data and, recently, for structured data, no systematic suite for measuring the quality of embeddings has been proposed yet. This deficiency is further sensed with respect to embeddings generated for structured data because there are no concrete evaluation metrics measuring the quality of the encoded structure as well as semantic patterns in the embedding space. In this paper, we introduce a framework containing three distinct tasks concerned with the individual aspects of ontological concepts: (i) the categorization aspect, (ii) the hierarchical aspect, and (iii) the relational aspect. Then, …

The Trade-Security Nexus And U.S. Policy Making In Critical Minerals, Yujia He

Patterson School of Diplomacy and International Commerce Faculty Publications

The United States increasingly relies on import to meet its demand for critical minerals. Using the case of rare earth elements (REEs), this paper analyzes the conditions and the strategies for the U.S. government to address import dependence. The paper finds that market factors, including the lack of comparable and sufficient substitutes and recycling, the high ratio of import relative to consumption, the high concentration of import supply by country, and regulations from the major supplier country, were insufficient to prompt intervention. Significant policy action only occurs when changing circumstances turn import dependence into perceived national security threats to the …

There’S Nowhere To Hide: Artificial Intelligence And Privacy In The Fourth Industrial Revolution, Sarah Denton, Eleonore Pauwels, Yujia He, Walter G. Johnson

Patterson School of Diplomacy and International Commerce Faculty Publications

At its core, artificial intelligence (AI) optimizes data. Machine-learning algorithms, one component of AI, are trained using massive datasets curated by humans to predict various aspects of our daily lives. Such predictive intelligence could be a positive force amplified by continued decentralization of the technology. Or, ubiquitous cognition and surveillance could be a disruptive force amplified by the unregulated proliferation of AI technologies. Yet, though we will certainly see more and more AI systems being integrated into every facet of our infrastructures, homes, and bodies, the proliferation of AI technology isn’t the problem. A privacy-security quagmire arises from the interconnectivity …

Table Of Contents (V. 30, 2018)

BEADS: Journal of the Society of Bead Researchers

No abstract provided.

To Produce “A Pleasing Effect:” Taíno Shell And Stone Cibas And Spanish Cuentas In The Early Colonial Caribbean, Joanna Ostapkowicz

BEADS: Journal of the Society of Bead Researchers

This article serves as an introduction to the use of beads – both indigenous and European – in surviving examples of body ornaments of the early colonial period Caribbean: a cemí/belt in the collections of Rome’s Museo Nazionale Preistorico Etnografico “L. Pigorini,” a belt from the Weltmuseum Wien, and a cache of beads in a wooden vessel from the collections of the Museo de Historia, Antropología y Arte, Universidad de Puerto Rico. These artifacts offer insights into how the Taíno may have adopted newly introduced foreign goods, aligning them to their own aesthetics and world view. Glass beads, acquired via …

Book Reviews And End Matter

BEADS: Journal of the Society of Bead Researchers

Not Just for Show: The Archaeology of Beads, Beadwork and Personal Ornaments, by Daniella E. Bar-Yosef Mayer, Clive Bonsall, and Alice M. Choyke (eds.), reviewed by Karlis Karklins. The Art & Tradition of Beadwork, by Marsha C. Bol, reviewed by Valerie Hector. Stone Beads of South and Southeast Asia: Archaeology, Ethnography and Global Connections, by Alok Kumar Kanungo (ed.), reviewed by Karlis Karklins. Beads in the World, by Kazunobu Ikeya (ed.), reviewed by Margot Thompson. Journal: Borneo International Beads Conference 2017, by Heidi Munan and Anita MacGillivray (eds.), reviewed by Louise M. Macul.

The Pursuit Of Innovation: An Analysis Of International Competitive Advantage In A Globalized Knowledge Economy, Tanay Gupte

CMC Senior Theses

With the advent of the internet age, the way in which global society interacts with technology has changed dramatically. The instantaneous availability of information and connectivity, signal the rise of a knowledge economy. This is a system in which the most valuable resource, to nations and private enterprise, is knowledge. This thesis argues that value is created through knowledge flows, which result in innovation and technological advancement. This technological advancement is the primary determinant of a nation’s global competitive advantage in a globalized knowledge economy. This thesis then posits that these innovations are fostered by institutional, social, cultural, economic, and …

"What's Ur Type?" Contextualized Classification Of User Types In Marijuana-Related Communications Using Compositional Multiview Embedding, Ugur Kursuncu, Manas Gaur, Usha Lokala, Anurag Illendula, Krishnaprasad Thirunarayan, Raminta Daniulaityte, Amit P. Sheth, Budak Arpinar

Kno.e.sis Publications

With 93% of pro-marijuana population in US favoring legalization of medical marijuana, high expectations of a greater return for Marijuana stocks, and public actively sharing information about medical, recreational and business aspects related to marijuana, it is no surprise that marijuana culture is thriving on Twitter. After the legalization of marijuana for recreational and medical purposes in 29 states, there has been a dramatic increase in the volume of drug-related communication on Twitter. Specifically, Twitter accounts have been established for promotional and informational purposes, some prominent among them being American Ganja, Medical Marijuana Exchange, and Cannabis Now. Identification and characterization …

Personalized Prediction Of Suicide Risk For Web-Based Intervention, Amanuel Alambo, Manas Gaur, Ugur Kursuncu, Krishnaprasad Thirunarayan, Jeremiah Schumm, Jyotishman Pathak, Amit P. Sheth

Kno.e.sis Publications

Across the United States, suicide is the second leading cause of death for people aged between 15 and 34, and younger people are more prone to mental health problems, suicidal thoughts, and behaviors. For instance, 80% of patients with Borderline Personality Disorder have suicide-related behaviors, and between 4-9% of them commit suicide. Moreover, the social stigma associated with mental health issues and suicide deter patients from sharing their experiences directly with others. In such a situation, social media that provides a free and open forum for voluntary expression can provide insights into suicide ideation and self-destructive behavior.

Reddit is a …

Feasibility Of Recording Sleep Quality And Sleep Duration Using Fitbit In Children With Asthma, Amit Sheth, Hong Y. Yip, Utkarshani Jaimini, Dipesh Kadariya, Vaikunth Sridharan, Revathy Venkataramanan, Tanvi Banerjee, Krishnaprasad Thirunarayan, Maninder Kalra

Kno.e.sis Publications

Sleep disorders are common in children with asthma and are increasingly implicated in poor asthma control. Smart wearables such as the Fitbit wristband allow monitoring of users’ sleep duration and quality in their natural surroundings. However, the utility and efficacy of using such wearable devices to monitor sleep in pediatric patients with asthma have not been well-established. Thus, the objective of this study is to demonstrate the feasibility of recording sleep quality and sleep duration using Fitbit in children with asthma.

Khealth Digital Personalized Healthcare Technology For Pediatric Asthma, Utkarshani Jaimini, Hong Y. Yip, Revathy Venkataramanan, Dipesh Kadariya, Vaikunth Sridharan, Tanvi Banerjee, Krishnaprasad Thirunarayan, Maninder Kalra, Amit Sheth

Kno.e.sis Publications

Episodic:Traditional Clinician Centric Healthcare

Questions to be answered:

1.Can we reduce the number of asthma attacks through continuous monitoring of the patient's health condition?

2.Can we predict the asthma attack based on the data collected from the patient?

3.Can we predict the asthma vulnerability score for a patient?

4.Can we predict the asthma severity level of a patient?

5.Can we understand the casual relationship between the asthma symptom and the possible factors responsible for it?

Personalized Health Knowledge Graph, Amelia Gyrard, Manas Gaur, Saeedeh Shekarpour, Krishnaprasad Thirunarayan, Amit Sheth

Kno.e.sis Publications

Our current health applications do not adequately take into account contextual and personalized knowledge about patients. In order to design “Personalized Coach for Healthcare” applications to manage chronic diseases, there is a need to create a Personalized Healthcare Knowledge Graph (PHKG) that takes into consideration a patient’s health condition (personalized knowledge) and enriches that with contextualized knowledge from environmental sensors and Web of Data (e.g., symptoms and treatments for diseases). To develop PHKG, aggregating knowledge from various heterogeneous sources such as the Internet of Things (IoT) devices, clinical notes, and Electronic Medical Records (EMRs) is necessary. In this paper, we …

[Review Of The Book Automating Inequality: How High-Tech Tools Profile, Police, And Punish The Poor By V. Eubanks], Dawn Betts-Green

STEMPS Faculty Publications

(First paragraph) With technological ubiquity and improvements comes the misguided notion that automated systems are more objective and less prone to error than the human element. While this may be true with calculations, when it comes to decisions involving the multilayered human experience, it becomes abundantly clear that this is not universally true. Increasingly, there has been a push for higher levels of automation and decreasing human involvement in the provision of government services such as Social Security, veterans’ benefits, and welfare. Automation provides a way to slash payroll spending and, ostensibly, improve services by making them more objective, and, …

Delving Into The Specificity Of Instructional Guidance In Social Media-Supported Learning Environments, Tian Luo

STEMPS Faculty Publications

Aim/Purpose: This study investigates the variations in student participation patterns across different types of instructional activities, learning modes, and with different instructional guidance approaches. In the current study, different variables, modes of learning (guided versus unguided), and types of guidance (social versus cognitive) were manipulated in a series of microblogging-supported collaborative learning tasks to examine to what extent and in which aspects instructional guidance affects the effectiveness and student perception of microblogging-supported learning.

Background: Despite the overwhelming agreement on the importance of instructional guidance in microblogging-supported learning environments, very few studies have been done to examine the specificity of guidance, …