Digital Commons Network^™

Scale: A Scalable Framework For Efficiently Clustering Transactional Data, Hua Yan, Keke Chen, Ling Liu, Zhang Yi

Kno.e.sis Publications

This paper presents SCALE, a fully automated transactional clustering framework. The SCALE design highlights three unique features. First, we introduce the concept of Weighted Coverage Density as a categorical similarity measure for efficient clustering of transactional datasets. The concept of weighted coverage density is intuitive and it allows the weight of each item in a cluster to be changed dynamically according to the occurrences of items. Second, we develop the weighted coverage density measure based clustering algorithm, a fast, memory-efficient, and scalable clustering algorithm for analyzing transactional data. Third, we introduce two clustering validation metrics and show that these domain …

Sensor Data And Perception: Can Sensors Play 20 Questions, Cory Andrew Henson

Kno.e.sis Publications

Currently, there are many sensors collecting information about our environment, leading to an overwhelming number of observations that must be analyzed and explained in order to achieve situation awareness. As perceptual beings, we are also constantly inundated with sensory data, yet we are able to make sense of our environment with relative ease. Why is the task of perception so easy for us, and so hard for machines; and could this have anything to do with how we play the game 20 Questions?

A Political Economy Of Formatted Pleasures, Edward Brennan

Books/Book chapters

This chapter argues that, by promoting audience pleasures based in the pursuit of individual and materialistic goals, most television formats are consonant with a dominant orthodoxy which sees markets as the only way to organise society . This elective affinity between format pleasures and free market ideology, however, does not come about through deliberate design. Rather it is an unintended consequence of television production’s response to economic and practical necessity. In their form, content and production practices formats are pre-adapted to the demands of a globalised media market place. This commercial logic has given formats a peculiar signature in terms …

The Rhetoric Of ‘Military Readiness’: Public Discourse, Whales And Navy Sonar, Terence Check

Strategic Communication Studies Faculty Publications

On November 12, 2008, the Supreme Court decided a significant case involving the use of mid-frequency active sonar in the waters off the coast of Southern California. In the decision, Winter v. NRDC, the High Court ruled that the Navy‘s need to conduct military training using active sonar outweighed the interests of environmentalists, who had contended that sonar results in devastating effects on marine mammals. This paper examines the public and legal discourse related to the case, arguing that the Navy invoked an ideograph of that valorized military technology and expertise at the expense of the natural environment. The paper …

Stupider And Worse?, Nick Smith

The University Dialogue

No abstract provided.

Getting Code Near The Data: A Study Of Generating Customized Data Intensive Scientific Workflows With Domain Specific Language, Ashwin Manjunatha, Ajith Harshana Ranabahu, Paul E. Anderson, Amit P. Sheth

Kno.e.sis Publications

The amount of data produced in modern biological experiments such as Nuclear Magnetic Resonance (NMR) analysis far exceeds the processing capability of a single machine. The present state-of-the-art is taking the ”data to code”, the philosophy followed by many of the current service oriented workflow systems. However this is not feasible in some cases such as NMR data analysis, primarily due to the large scale of data.

The objective of this research is to bring ”code to data”, preferred in the cases when the data is extremely large. We present a DSL based approach to develop customized data intensive scientific …

Columbia Chronicle (2010-2011) Media Kit, Columbia College Chicago

Columbia Chronicle

The Columbia Chronicle's 2010-2011 Media Kit. This issue is 20 pages.

A Detailed Case Study Of Unusual Routines, Stephen D. Cooper

Communications Faculty Research

Everyone working in organizations will, from time to time, experience frustrations and problems when trying to accomplish tasks that are a required part of their role. In such cases it is normal for people to find ways of completing their work in such a way that hey can get around, or just simply avoid, the procedure or system that has caused the problem. This is an unusual routine – a recurrent interaction pattern in which someone encounters a problem when trying to accomplish normal activities by following standard organizational procedures and then becomes enmeshed in wasteful and even harmful subroutines …

Perception Becomes Reality: Student-Teacher Relationships And Verbally Aggressive Messages, Angela Buford

ETD Archive

This study examined the impact of verbal aggression toward students when recalling a hurtful incident between a teacher and a student. Specifically, this study investigated the relationship between students reported verbally aggressive incidents with teachers, self-esteem and student-teacher relational satisfaction. A total of 83 participants were surveyed to obtain recollections of verbally aggressive incidents and their reported impact. Verbally aggressive messages were represented by Infante's (1987) typologies of verbally aggressive messages, which included character attacks, competence attacks, background attacks, physical appearance attacks, maledictions, teasing, ridicule, threats, profanity and nonverbal emblems. The researcher also included a "never experienced" category for respondents …

"With The Support Of Listeners Like You": Lessons From U.S. Public Radio, Alan G. Stavitsky, Michael Huntsberger

Faculty Publications

This chapter provides an assessment of public broadcasting in the United States. It asserts that European public service broadcasting (PSB) could learn from U.S. practices that may prove to be particularly relevant in the current PSB climate.

Homophobia, Heterosexism, And Ambivalence In The Premier Issue Of Sports Illustrated Woman/Sport, Lisa M. Weidman

Faculty Publications

The arrival of a magazine dedicated solely to the world of women's sports was an exciting prospect for fans and proponents of women's sports. But the first issue of Sports Illustrated Women/Sport disappointed many who considered it did not put women's sports in the best possible light, who were worried and disappointed that its editors did not print the best stories or even focus on the most deserving athletes. Lisa Weidman decided to investigate further, using feminist theory and prior research findings to better understand the magazine's messages. Through a critical analysis of the magazine's editorial content - at the …

“Applied” Aspects Of The Drug Resistance Strategies Project, Michael L. Hecht, Michelle Miller-Day

Communication Faculty Articles and Research

This paper discusses the applied aspects of our Drug Resistance Strategies Project. We argue that a new definitional distinction is needed to expand the notion of “applied” from the traditional notion of utilizing theory, which we call “applied.1”, in order to consider theory-grounded, theory testing and theory developing applied research. We label this new definition “applied.2” research. We then explain that our descriptive work describing the social processes of adolescent substance use, identity and use, and drug norms, as well as the subsequent development and dissemination of our keepin’ it REAL middle school substance use curriculum are examples of “applied.1” …

Orwellian Language And The Politics Of Tribal Termination (1953-1960), Casey R. Kelly

Scholarship and Professional Work - Communication

From 1953 to 1960, the federal government terminated sovereign recognition for 109 American Indian nations. Termination was a haphazard policy of assimilation that had disastrous consequences for Indian land and culture. Nonetheless, termination cloaked latent motivations for Indian land within individual rights rhetoric that was at odds with Indian sovereignty. Termination highlights the rhetorical features of social control under capitalism portrayed in George Orwell’s Nineteen Eighty-Four (1949), in which opposing principles are fused and inverted. This essay critiques termination’s Orwellian language to show how ideographs of social liberation are refashioned by the state to subvert Indian sovereignty and popular dissent.

Do Web Users Care About Banner Ads Anymore? The Effects Of Frequency And Clutter In Web Advertising, Sang Y. Lee

Faculty & Staff Scholarship

This study investigates the effects of frequency of exposure to banner ads and ad clutter in web pages upon online users’ psychological responses. In a 7 (frequency 1 through 7) x 2 (clutter vs. non-clutter) between-participants factorial experiment, participants (N = 250) were randomly assigned to one of fourteen news websites, each with 20 separate pages of news stories and animated banner ads downloaded from various websites. Results indicated that frequency of exposure is a powerful psychological cue affecting users’memory, attitudes, and behavior. However, contrary to expectation, banner clutter does not lead to negative effects on recall, attitudes, and behavior. …

Communally Discerning A Covenant Of Hospitality For The Care Of Children At Westview Boys' Home, Ron Bruner

Doctor of Ministry Theses and Dissertations

This project addressed the lack of a covenant defining the practice of hospitality towards children for team members of Westview Boys’ Home. The purpose of the project was to facilitate the creation of such a covenant. The Westview ministry team already claimed hospitality as a strength; the hope was that reframing the ministry around this strength would improve the quality of care for children and the quality of life for the community. Invited into a communal discernment process (the methodology), the ministry team invested weeks in the examination of biblical texts, theological tradition, personal and communal narratives, cultural trends, psychological …

Instructions For Authors, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

The Mediated Hero: Superman In The Post 9/11 Era, Paul Thomas Enger

Open Access Theses & Dissertations

Comic books make up a relatively underappreciated segment of the mass media. At the same time comic books portray different messages about good and evil from those depicted on television or film. Superman has been regarded as a hero for the past seventy two years since his creation in 1938. However, as the saying goes..."9/11 has changed everything." The purpose of this study is to analyze the portrayals of heroism contained in the Superman comic book narratives of the post 9/11 era. In order to see just how the heroic ideal is portrayed in this particular mediated context, interpretation analysis …

The Situated Production Of Stories, David Greatbatch, Timothy Adrian Robert Clark

Research Collection Lee Kong Chian School Of Business

At a general level storytelling is a pervasive feature of everyday discourse both within and outside organisations. Existing research on organisational stories indicates that they are not simply frivolous diversions that seek to amaze and entertain the recipients. Rather they may serve a number of important functions for organisations, which include socialising new organisational members by articulating the culture of an organisation; assisting with the development and verbalisation of visions and strategies; helping develop points of similarity within disparate and dispersed organisational groups; sustaining and legitimating existing power relationships as well as providing opportunities for resistance against them; and acting …

Ua11/1 Public Affairs Publications, Wku Archives

WKU Archives Collection Inventories

Publications created by and about WKU by the Public Affairs Department.

Effects Of Congenital Hearing Loss And Cochlear Implantation On Audiovisual Speech Perception In Infants And Children, Tonya R. Bergeson, Derek M. Houston, Richard T. Miyamoto

Scholarship and Professional Work - Communication

Purpose: Cochlear implantation has recently become available as an intervention strategy for young children with profound hearing impairment. In fact, infants as young as 6 months are now receiving cochlear implants (CIs), and even younger infants are being fitted with hearing aids (HAs). Because early audiovisual experience may be important for normal development of speech perception, it is important to investigate the effects of a period of auditory deprivation and amplification type on multimodal perceptual processes of infants and children. The purpose of this study was to investigate audiovisual perception skills in normal-hearing (NH) infants and children and deaf infants …

The Intersection Of Image, Rhetoric, And Witnessing: A Rhetorical Analysis Of The Abu Ghraib Prisoner Abuse Scandal, Elizabeth Jane Durham Smith

Wayne State University Dissertations

This project looks at the Abu Ghraib Prisoner Abuse Scandal and the ways those figured in the notorious images were named as "bad apples" to explain the shocking scenes to a mainstream American collective as well as expands more traditional understandings of witnessing through the examination of this complex moment. Beyond the narrowly legal and political issues, the photographs from Abu Ghraib also raise questions about how images of atrocities are received, interpreted, and contested with this project rephrasing the question "what do we see when we look at the images from Abu Ghraib?" to that of "what did we …

Displaced: Stories Of Struggle In South Africa, Sarah Bryant, Shannon Lauber, Christina Devries, Jenna Gibson, Logan Meier, Anna Mostek, Kate Veik, Chris Slaughter, Vanessa Skocz, Chelsey Manhart, Bruce Thorson, Charlie Mitchell

College of Journalism and Mass Communications: Student Media

In June 2008, a group from the University of Nebraska-Lincoln — two advisers, seven student photographers, two student reporters and one student videographer — traveled to South Africa for 18 days. Their project, which had been in the making for the previous six months, focused on documenting immigration issues in South Africa. Howard Buffett, a documentary photographer, funded the trip, which was a partnership involving UNL, Arizona State University and the University of the Witwatersrand in Johannesburg. The group arrived in South Africa amidst the aftermath of xenophobic violence that tore through the country in the several weeks leading up …

Accessing Children's Perspectives Through Participatory Photo Interviews, Jane Jorgenson, Tracy Sullivan

Communication Faculty Publications

In this article we seek to contribute to the emerging conversation on child-centered research methods by reflecting on the use of participatory photo interviewing to understand children's experiences with household technology. Participatory photo interviews attempt to engage children as active research participants by giving them cameras and inviting them to take pictures dealing with various aspects of their lives. The photos are later used in the interview process to jointly explore the subjective meaning of the images. We focus here on how children oriented to the research task, and in particular, on the ethnographic insights obtained by attending to the …

Discovery: The Student Journal Of Dale Bumpers College Of Agricultural, Food And Life Sciences - Volume 11 2010, Several Authors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Contents, Discovery Editors

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Letter From The Dean, Michael Vayda

Discovery, The Student Journal of Dale Bumpers College of Agricultural, Food and Life Sciences

No abstract provided.

Eastern Martial Arts And The Cultivation Of Persuasive Power, Kevin Cantey

All Theses

Martial arts, which incorporate Eastern philosophical and cultural perspectives, enhance rhetorical skill along with self-defense mastery. Furthermore, Western styled rhetorical movements within workplaces can benefit from the integration of Eastern self-cultivation approaches, specifically Taoism and Zen. Eastern martial arts training grounded in Zen and Taoist precepts, such as the interdependence of seeming opposites, the persuasive power of restraint and humility, and the benefit of applying pathos as a primary rhetorical movement, increases self-knowledge. Through dedicated practice grounded in mutual respect and an openness to challenge physical and mental limitations, the life artist emerges by simultaneously obtaining self-defense ability and virtuous …

Intercultural Competence For The Nutrition Professional, Cynthia S. Klement

Senior Honors Theses and Projects

Diversity training for nutrition care professionals is essential in order to provide patients with culture-specific strategies that allow them to succeed with their health program. Nutritionists are faced with the challenge of understanding the dietary preferences of their cross-cultural patients, as well as appreciating a patient's religious beliefs regarding dietary selections by identify foods that will or won't support a prescribed nutritional program. Knowledge of intercultural nonverbal and verbal behaviors is becoming increasingly necessary, as is who ultimately makes medical decisions for the patient.

Using Nicknames, Pseudonyms And Avatars On Heartnet: A Snapshot Of An Online Health Support Community, Debbie Rodan, Lynsey Kay Uridge, Lelia Green

Research outputs pre 2011

Cardiovascular disease remains one of the leading causes of death and long-term disability for the ageing Australian population. During recovery from a heart event, many people seek an alternative to traditional support groups and look to the Internet and World Wide Web to establish a connection with others who have had a similar experience. HeartNET provides just such an alternative support structure for anyone affected by heart disease. One issue faced by members of any online support community is whether to remain anonymous by using pseudonyms, nicknames or avatars or whether to accept a certain level of risk, usually in …

Commodifying Scarcity: Society, Struggle, And Spectacle In World Of Warcraft, Kevin Moberly

English Faculty Publications

Overrun by monsters and tyrants, and ravaged by fanaticism, excess, and greed, World of Warcraft offers players a chance to struggle metaphorically against that which oppresses them: the excesses of late capitalism as they are represented by the game’s spectacular antagonisms. In order to take advantage of this opportunity, however, players must employ the very thing through which their oppression is manifested. Interpellated into the game as fetishized images, players must construct themselves and function in accordance with the limitations imposed upon them by the race and class of their characters. Players, as such, are incorporated into World of Warcraft’s …