Communication Technology and New Media Commons^™

Inside Unlv, Diane Russell, Shane Bevell, Mamie Peers, Michelle Mouton

Inside UNLV

No abstract provided.

Semantic Integration Of Citizen Sensor Data And Multilevel Sensing: A Comprehensive Path Towards Event Monitoring And Situational Awareness, Amit P. Sheth

Kno.e.sis Publications

No abstract provided.

Computing For Human Experience: Sensors, Perception, Semantics, Web N.0, And Beyond, Amit P. Sheth

Kno.e.sis Publications

Traditionally there has been a strong separation between computing and human activities in the real world. The approach has largely been that of mapping the complexity and richness of the real world to constrained computer models and languages for more efficient computation, and then transferring the results for use in the real world. I think the time is ripe to reverse the situation, for computing and communication to transparently enrich and enhance human experience. Today, devices enable something more than a 'human instructs machine' paradigm. We are seeing computing and communication engage transparently in human activities by enriching them in …

Formalisation Of Information Systems In Sub-Saharan African Small And Medium Enterprises: Case Of Botswana, Richard Duncombe, Alemayehu Molla

The African Journal of Information Systems

This article provides an exploratory model that assesses the factors that influence formalisation of information systems (IS) for small- and medium-sized enterprises (SMEs) in sub-Saharan Africa drawing on data gathered in Botswana. The paper defines four levels of formalisation of IS for SMEs and identifies the internal and external factors that influence the process of IS formalisation. Key findings demonstrate a strong reliance on informal information practices amongst SMEs, alongside widespread unmet demand for formal information. It is also observed that successful enterprise development requires optimum use of both formal and informal IS. Evidence suggests this is achieved through developing …

Why Gujarat Needs Much Better Higher Education & Research To Succeed In Knowledge Economy & What We Can Do About It?, Amit P. Sheth, Kamlesh Lulla, Sanjay Chaudhary

Kno.e.sis Publications

This white paper distills the deliberations on the role of higher education and research as a key enabler of a Knowledge based Society. In particular it discusses (a) the importance of higher quality PhDs for building a knowledge society, (b) the initiatives and progress in competing economies in higher education and research, (c) where Gujarat stands in comparison, and (d) some recommendations on what Gujarat can do to enable timely progress towards building a knowledge based society and economy. These deliberations were conducted in conjunction with the International Conference on 'Reconnecting Gujarati Diaspora with its Homeland: Contribution to its Development …

Peripheral Architecture, James Utterback

Architecture Thesis Prep

"By 2012 the 4G 'Anytime, Aywhere' digital age will be upon us and the air will be loaded with new possibilities for those with the hardware to tap into it. In the latter half of the 20th century, screen-mediated technologies generated an abundance of hybrid local/peripheral places. Movie screens, televisions, and computers challenged notions of privacy, location, and place by stretching people across the screen and into the screenspace. Where screens became pervasive the architecture became passive, often acting as an experiential shield from the local space, wholly privileging the space of the screen over the context in which we …

Facebook : Friend Or Foe, Angela Draeger

Graduate Research Papers

Facebook is an online social networking site that is growing with popularity daily. Due to the current lack of research on this social network the researcher has proposed the following study. This study would survey three populations: high school students, college students, and community members. Areas of interest are: communication, miscommunication, self-esteem, introversion, extroversion, friendships, long distance relationships, and closure.

Ontologies And Rules, Pascal Hitzler, Bijan Parsia

Computer Science and Engineering Faculty Publications

Ontologies and rules are two established paradigms in knowledge modelling, and play an important role for the Semantic Web. In this chapter, we present an introduction to common approaches for combining OWL ontologies and rules. In particular, we cover the Semantic Web Rules Language SWRL and Description Logic Programs DLP, and give pointers to the literature.

User-Generated Content On Social Media Challenges, Opportunities, Meenakshi Nagarajan

Kno.e.sis Publications

Understanding and exploiting user generated (textual) content (UGC) on social media is at the forefront of information management challenges today. The variety of UGC in detailed blog commentaries, collaborative wiki-content, online conversations, short messages in micro-blogs etc., are powering several personalization, monetization, crowd/business intelligence applications, and also providing an electronic microscope on social phenomena at an extraordinary scale. Certain characteristics of UGC however, necessitate key computational linguistic interventions before systems can tap into this data. A large portion of language found on social media is in the Informal English domain a blend of abbreviations, slang and context dependent terms delivered …

Consumer Generated Media: Evolving Marketing Opportunity For Consumer Engagement, Irene J. Dickey, William F. Lewis

Management and Marketing Faculty Publications

This paper examines consumer-generated media (CGM), also called user-generated Web sites or social media, and the evolving and broad consumer behaviors associated with it. CGM websites have evolved rapidly during the last few years, but so have consumer behaviors and subsequently marketing tactics and future potential opportunities. Marketers should be aware of the characteristics of this type of website and understand how they are being used by consumers and other practitioners. CGM sites are primarily used by consumers to connect with others for many reasons. This connectivity, also called engagement, appears to be an opportunity for marketers to connect with …

Take Two Tablets And Do Not Call For Judicial Review Until Our Heads Clear: The Supreme Court Prepares To Demolish The 'Wall Of Separation' Between Church And State, Terence Lau, William Wines

Management and Marketing Faculty Publications

In this article, we examine the issues that bring First Amendment jurisprudence to the grant of certiorari in Pleasant Grove v. Summum, scheduled for oral argument in the Supreme Court of the United States in November. We examine the historical basis for America’s religious heritage, the historical judicial treatment of the religious clauses, and the erosion of the wall of separation between church and state. We examine the Ten Commandments, finding inherent discrimination present in modern-day attempts to advance a particular version of the Ten Commandments as secular. By drawing upon Rousseau’s civic religion, we suggest alternative routes for the …

Citizen Sensing, Social Signals, And Enriching Human Experience, Amit P. Sheth

Kno.e.sis Publications

In this article, I introduce the exciting paradigm of citizen sensing enabled by mobile sensors and human computing - that is, humans as citizens on the ubiquitous Web, acting as sensors and sharing their observations and views using mobile devices and Web 2.0 services.

A Comparative Analysis Of The New York Times [U.S.A.] And The Nation Media Group [Kenya] Presidential Opinion Polls Coverage 90 Days Prior To Election Day, David Okoth

Theses, Dissertations and Capstones

This study seeks to find out whether there exists a relationship between the New York Times (U.S.) and the Nation Media Group (Kenya) coverage of presidential opinion poll results 90 days prior to Election Day. One research hypothesis was identified; (_H1) that there is a relationship – of difference – in how the two publications cover presidential opinion poll stories. The study identified 440 presidential opinion poll stories over a 90- day period prior to Election Day. It analyzed election coverage from October-December 2007 for the Nation and August-November 2008 for the Times. The study established that …

Semantics-Empowered Social Computing, Amit P. Sheth, Meenakshi Nagarajan

Kno.e.sis Publications

In this article, we discuss some of the challenges in marking-up or annotating UGC, a first step toward the realization of the social semantic Web. Using examples from real- world UGC, we show how domain knowledge can effectively complement statistical natural language processing techniques for metadata creation.

Prom: A Semantic Web Framework For Provenance Management In Science, Satya S. Sahoo, Roger Barga, Amit P. Sheth, Krishnaprasad Thirunarayan, Pascal Hitzler

Kno.e.sis Publications

The eScience paradigm is enabling researchers to collaborate over the Web in virtual laboratories and conduct experiments on an industrial scale. But, the inherent variability in the quality and trust associated with eScience resources necessitates the use of provenance information describing the origin of an entity. Existing systems often model provenance using ambiguous terminology, have poor domain semantics and include modeling inconsistencies that hinders interoperability. Further, mere collection of provenance information is of little value without a well-defined and scalable query mechanism.

In this paper, we present 'PrOM', a framework that addresses both the modeling and querying issues in eScience …

Cyberbullying, Phyllis I. Schoenholz, Deborah J. Weitzenkamp, Jennifer S. Nixon

Kimmel Education and Research Center: Faculty and Staff Publications

Technology now allows people — often children — to bully online. Social messaging sites can open up the user to a variety of bullying techniques outside of the playground. How parents and other adults can help reduce bullying over the Internet is examined in this NebGuide. ...

What can a parent do about cyberbullying? First, it’s important that parents and youth not reply or respond in any way to cyberbullies. Research indicates that being responsive may, in fact, escalate the activity. Instead, parents will need to think like a detective or lawyer. Document the activity with dates and times and …

You Can Take It With You? Student Library Employees, Eportfolios, And “Edentity” Construction, Gabriella Reznowski, Brian Mcmanus

E-JASL: Electronic Journal of Academic and Special Librarianship (1999-2009, Volumes 1-10)

Abstract

ePortfolios have become an important tool for assessing and tracking employee development. In 2008, the Washington State University Libraries became involved in the institution’s ePortfolio initiative. Library supervisors hoped that as a dynamic online tool, the ePortfolio concept would provide an effective method for assessing the library’s body of student employees. Collaborating with the Center for Teaching and Learning (CTLT), the Center for Advising & Career Development (CACD), and Student Computing Services (SCS), the WSU Libraries explored the possibility of using ePortfolios to drive employee assessment. The Access Services unit, with the assistance of the Library Instruction, Library Systems, …

Women Librarians In Nigerian Universities: Their Status, Occupational Characteristics, And Development, Chinwe M. T. Nwezeh

E-JASL: Electronic Journal of Academic and Special Librarianship (1999-2009, Volumes 1-10)

Abstract

This paper investigates the current status and occupational characteristics of professional academic women librarians in Nigeria. This paper also discusses the concept of gender participation in librarianship and the effects on the profession with respect to females. General obstacles faced by females in librarianship are examined. The findings reveal that despite some cultural traits that still affect the woman’s position, women academic librarians in Nigeria can still advance to any height in the profession. This study shows that they do not experience any form of discrimination from their male counterparts in terms of remuneration or career development.

Preparing Global Citizens: Librarians Connect Students With A Learning Service Opportunity In Nicaragua, Lily G. Griner, Patricia J. Herron

E-JASL: Electronic Journal of Academic and Special Librarianship (1999-2009, Volumes 1-10)

Introduction

Many universities are encouraging study abroad and international service-learning opportunities to provide their students with the necessary knowledge and skills to operate successfully in an increasingly global environment. Academic librarians have unique opportunities and perspectives which enable them to participate in the educational mission of the University. During a trip to Mexico, two librarians from the University of Maryland recognized an opportunity to engage students in a learning service opportunity in Nicaragua. Using their knowledge of the university community and their campus connections, they formed a partnership with a faculty member in the University’s College of Information Studies to …

The Role Of The Library And Information Science Professionals As Managers: A Comparative Analysis, Parvez Ahmad, Mohd Yaseen

E-JASL: Electronic Journal of Academic and Special Librarianship (1999-2009, Volumes 1-10)

Abstract

The basic aim of this paper to show the core competences of Library & Information Science (LIS) professionals as managers of organizations. In this paper we have done a comparative study of LIS professionals and managers of organizations and found more similarities than differences. This paper outlines and discusses the professional skills and necessary technological skills needed for library science professionals and managers.

Jumping Onto The Bandwagon: New Librarians Navigating The Science/Technology Librarianship, Nedelina Tchangalova

E-JASL: Electronic Journal of Academic and Special Librarianship (1999-2009, Volumes 1-10)

Abstract

The terminology of engineering is daunting to the novice librarian without any science background. Library information school (LIS) students without training in scientific disciplines express concerns about pursuing a career in engineering librarianship. Why don’t they get onto the science/technology (sci/tech) bandwagon? What information and inspiration are necessary to sail toward the science and engineering horizons of our profession? A successful transition from graduate student to practicing engineering librarian requires a complex combination of knowledge and skills. The support and assistance of colleagues is critical and the establishment of support groups for various research needs can provide a mechanism …

Increasing Retention Rates In Minority Librarians Through Mentoring, Antonia Olivas, Richard Ma

E-JASL: Electronic Journal of Academic and Special Librarianship (1999-2009, Volumes 1-10)

Thesis

Maintaining healthy mentoring relationships throughout librarians’ careers helps to increase retention rates among minority librarians and promotes diversity in upper-management.

Abstract

Recruitment of minority librarians has been at the forefront of library literature for decades. However, what happens to those librarians after they graduate from library school and get their first library jobs? Do they stay in the profession for long? Is there a support system to help them maintain the excitement and novelty of their career choice after they’ve been wooed by scholarships and residency programs? This article will discuss the results of a study conducted by librarians …

Talkin' 'Bout My Generation: Exploring Age-Related Resources, Susie Skarl, Sidney Lowe

Library Faculty Research

In the past few years, as technology has radically changed how we find and use information resources, library staff have begun to notice significant generational differences in the information-seeking behavior of library patrons. These frequent observations at the reference desk and in library instruction classes planted the first small seeds of our interest in this topic. Internet sites and online articles about generational differences are plentiful and focus on a wide range of subjects, such as learning styles, social behaviors, moral values, technological skills, marketing, communication, and workplace performance.

Characterization Of 1h Nmr Spectroscopic Data And The Generation Of Synthetic Validation Sets, Paul E. Anderson, Michael L. Raymer, Benjamin J. Kelly, Nicholas V. Reo, Nicholas J. Delraso, Travis E. Doom

Kno.e.sis Publications

Motivation: Common contemporary practice within the nuclear magnetic resonance (NMR) metabolomics community is to evaluate and validate novel algorithms on empirical data or simplified simulated data. Empirical data captures the complex characteristics of experimental data, but the optimal or most correct analysis is unknown a priori; therefore, researchers are forced to rely on indirect performance metrics, which are of limited value. In order to achieve fair and complete analysis of competing techniques more exacting metrics are required. Thus, metabolomics researchers often evaluate their algorithms on simplified simulated data with a known answer. Unfortunately, the conclusions obtained on simulated data are …

Empowering Rural Citizen Journalism Via Web 2.0 Technologies, Marco A. Figueiredo, Paola Prado, Mauro A. Câmara, Ana M. Albuquerque

Arts & Sciences Faculty Publications

Once acquainted with the modern information and communication tools made available with the advent of the Internet, five Brazilian rural communities participating in a pilot project to develop a self-sustaining telecenter model, engaged in citizen journalism using inexpensive digital video cameras. Community members used Web 2.0 collaborative tools to post short videos on the telecenter portal. The 95 video blogs published between September 2006 and May 2008 recorded various aspects of community life,including religious celebrations,oral history arts and crafts traditions,folklore,and envirnmental concerns. This study evaluates the impact of video blogging in these communities.

Assessment Tool Or Edutainment Toy, Patrick Griffis

Library Faculty Research

The use of Clickers as a tool for library instruction has been growing in popularity because library instructors view this technology as a mechanism to foster interactivity within library instruction sessions in order to increase overall student engagement. However, a newly emerging area of interest for library instructors is the use of Clickers as a tool for library instruction assessment. This paper posits some of the viewpoints of various instructors using Clickers including the viewpoints of library instructors. The central question considered in this paper is whether Clickers are an effective and feasible tool for library instruction assessment. This examination …

Enhancing Opac Records For Discovery, Patrick Griffis, Cyrus Ford Zarganj

Library Faculty Research

This article proposes adding keywords and descriptors to the catalog records of electronic databases and media items to enhance their discovery. The authors contend that subject liaisons can add value to OPAC records and enhance discovery of electronic databases and media items by providing searchable keywords and resource descriptions. The authors provide an examination of OPAC records at their own library, which illustrates the disparity of useful keywords and descriptions within the notes field for media item records versus electronic database records. The authors outline methods for identifying useful keywords for indexing OPAC records of electronic databases. Also included is …

Smartphones: A Potential Discovery Tool, Eva Stowers, Wendy Starkweather

Library Faculty Research

The anticipated wide adoption of smartphones by researchers is viewed by the authors as a basis for developing mobile-based services. In response to the UNLV Libraries’ strategic plan’s focus on experimentation and outreach, the authors investigate the current and potential role of smartphones as a valuable discovery tool for library users.

Know Your Source : Assessing Credibility Online, Suzanne R. Graham

Presentations

Credibility is the amount of trust that a resource, an argument, a piece of advice or a Web page engenders. It is the composite of the quality of research or observation and the reasoning or interpretation of the writer or speaker. The system that I will share incorporates and distills these criteria and helps to frame the critical thought process when encountering a new site without any obvious redeeming credentials. Since this is tax time of year, this system is named the I.R.S. audit: Identification, Reputation, and Sources.

Wikis, Ke Zhang, Stacey Deloose

Administrative and Organizational Studies

As a widely applied Web2.0 technology, wikis are open, dynamic websites with collaboratively constructed knowledge, information, and resources, which are freely available to any Internet user. This book chapter serves as an overview to wikis, discussing thei benefits and practical educational applications towards K-12, higher education, corporations, government, and non-profits, providing examples and references to further materials.