Communication Technology and New Media Commons^™

Computer-Enhanced Collaborative Drafting In Legal Education, Laura R. Winer

Journal of Legal Education

No abstract provided.

Everyone’S A Critic: Defamation And Anonymity On The Internet, Allison Stiles

Duke Law & Technology Review

Internet publishing is easy and has become commonplace in ourtechnology-focused society. Although this type of publication can beexciting and helpful for those interested in communicating an idea, theissue of anonymous speech on the Internet has created some complications in the rather established tort of defamation. This article will discuss two approaches recently taken by two different courts in response to the Internet-anonymity issue and will evaluate them based on their ability to strike a balance between protecting free speech and protecting against defamation.

Inside Unlv, Diane Russell, Betty Blodgett, Kevin Force, Jennifer Vaughan, Cate Weeks, Jonathan Paver

Inside UNLV

No abstract provided.

Inside Unlv, Diane Russell, Betty Blodgett, Richard Jensen, Cate Weeks

Inside UNLV

No abstract provided.

Process Composition: Quality Of Service Specification, Semantics And Adaptation, Jorge Cardoso, Amit P. Sheth

Kno.e.sis Publications

No abstract provided.

The Effectiveness Of Using Computer Assisted Instruction In Teaching English As A Foreign Language In A Japanese Secondary School (Fukuoka, Japan), Robert Guy Chartrand

MA TESOL Collection

This paper examines the history and the current state of computer-assisted language teaching and learning to provide a context for the present study. A discussion of teaching English using computer-mediated communication in japan is also described along with the explanation of the courseware used. The study involved one hundred eighty-six high school students learning Oral Communication 1 in a traditional classroom environment and in a computer classroom environment using Dynamic English 1 courseware. The participants were assessed quantitatively and qualitatively before and after five lessons to determine their progress and attitudes towards CALL. The students’ results were analyzed and compared. …

Characterizing Logic Programming Semantics With Level Mappings, Pascal Hitzler, Matthias Wendt

Computer Science and Engineering Faculty Publications

Declarative semantics in logic programming and nonmonotonic reasoning are often defined via fixed points of semantic operators. While many relationships between different semantics known from the literature have been studied, a uniform treatment is still missing. In this paper, we provide uniform operator-free characterizations for some of the most important semantics, more precisely, for the stable, the well-founded, and the Fitting semantics, for the weakly-perfect model semantics, and for the least model semantics for negation-free programs.

The Fixed-Point Theorems Of Priess-Crampe And Ribenboim In Logic Programming, Pascal Hitzler, Anthony K. Seda

Computer Science and Engineering Faculty Publications

Sibylla Priess-Crampe and Paulo Ribenboim recently established a general fixed-point theorem for multivalued mappings defined on generalized ultrametric spaces, and introduced it to the area of logic programming semantics. We discuss, in this context, the applications which have been made so far of this theorem and of its corollaries. In particular, we will relate these results to Scott-Ershov domains, familiar in programming language semantics, and to the generalized metrics of Khamsi, Kreinovich, and Misane which have been applied, by these latter authors, to logic programming. Amongst other things, we will also show that a unified treatment of the fixed-point theory …

Dual Users: Real Lessons From Reality Television, Windy Caviness, Christy Ennis, Kesha Evans, Paige Harrison, Brooke Houston, Diane Ivey, Stephen Kirkley, Adeline Manceau, Jill Mckinney, Kimbo Moore, Gabrielle Scandrett, April Whirley, John Thompson, Kristin Abbamonte, Allison Bunch, Liane Champagne, William Dickey, Jenn Koch, Katherine Mcconville

The Corinthian

This study attempts to understand the differences in activity among an emergent television/Internet audience. The Internet has provided a new entertainment opportunity for producers of television programming. Those television viewers who have also reached out to their favorite television show websites have resulted in a new audience. Examining the programming genre of reality television, two constructs were developed and a written survey administered to a convenience sample of college freshmen. The construct "dual users" was created to examine the television audience that also visits television programming websites. Single users (those that only watch the television show) were compared to the …

Managing Semantic Content For The Web, Amit P. Sheth, Clemens Bertram, David Avant, Brian Hammond, Krzysztof Kochut, Yashodhan Warke

Kno.e.sis Publications

By associating meaning with content, the Semantic Web will facilitate search, interoperability, and the composition of complex applications. A recent Scientific American article described the Semantic Web as 'an extension of the current Web in which information is given well-defined meaning, better enabling computers and people to work in cooperation.' Not long ago, researchers at a Stanford University symposium predicted that this second phase of the Web would be as revolutionary as the Web itself.

Predicting Oral Reading Miscues, Jack Mostow, Joseph Beck, S. Vanessa Winter, Shaojun Wang

Kno.e.sis Publications

This paper explores the problem of predicting specific reading mistakes, called miscues, on a given word. Characterizing likely miscues tells an automated reading tutor what to anticipate, detect, and remediate. As training and test data, we use a database of over 100,000 miscues transcribed by University of Colorado researchers. We explore approaches that exploit different sources of predictive power: the uneven distribution of words in text, and the fact that most miscues are real words. We compare the approaches’ ability to predict miscues of other readers on other text. A simple rote method does best on the most frequent 100 …

Workflow Quality Of Service, Jorge Cardoso, Amit P. Sheth, John A. Miller

Kno.e.sis Publications

Workflow management systems (WfMSs) have been used to support various types of business processes for more than a decade now. In ecommerce processes, suppliers and customers define a binding agreement or contract between the two parties, specifying quality of service (QoS) items such as products or services to be delivered, deadlines, quality of products, and cost of service. Management of such QoS directly impacts success of organizations participating in e-commerce. Organizations operating in modern markets require an excellent degree of quality of service management. Products and services must be available to customers with well-defined specifications. A good management of quality …

Ilp Operators For Propositional Connectionist Networks, Miguel Angel Gutierrez-Naranjo, Pascal Hitzler

Computer Science and Engineering Faculty Publications

No abstract provided.

National Sources Of Leadership In 3g M-Business Applications: A Framework And Evidence From Three Global Regions, Mark Lehrer, Nikhilesh Dholakia, Nir Kshetri

College of Business Faculty Publications

Countries such as Finland and Sweden have exhibited long-established patterns of leadership in mobile telecommunications in general, while Japan's NTT DoCoMo represents an early national-level exemplar of a major m-commerce business system. The task of identifying and profiling the types of national leadership patterns likely to prevail in 3G wireless networks of Europe, Asia, and elsewhere, however, is a challenging one. This is because new technological and other forces are coming into play in the post-GSM world. In this paper, we present a framework and some evidence to show the potential national leadership patterns in 3G mbusiness applications in Asia-Pacific, …

Towards Nonmonotonic Reasoning On Hierarchical Knowledge, Pascal Hitzler

Computer Science and Engineering Faculty Publications

W.C. Rounds and G.Q. Zhang have recently proposed to study a form of disjunctive logic programming generalized to algebraic domains [RZ01]. This system allows reasoning with information which is hierarchically structured and forms a (suitable) domain. We extend this framework to include reasoning with negative information, i.e. the implicit or explicit absence of bits of information. These investigations will naturally lead to a form of default reasoning which is strongly related to programming with answer sets to stable models, which has recently created much interest amongst artificial intelligence researchers concerned with knowledge representation and reasoning.

Journal Selections: Let’S Support Our Students’ Futures, Eva Stowers, Lesley J. Johnson, Susan L. Meacham

Library Faculty Research

Dietetic educators concur that use of professional journals in the undergraduate curriculum promotes student reading skills, exposes students to current research, enhances computer skills and prepares dietetic students for the real world environment. Those of us in educational institutions are continually asked to review our university library holdings; prioritizing on the basis of department selections, cost, rate of inflation, use by faculty and students and availability through interlibrary loans and other document retrieval procedures. No doubt, those in industry and clinical and private practice are also watching their budgets and are asked to review expenses for professional publications.

Trends In The Job Market For Librarians: 1985-2000, Kelly Blessinger

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

This article discusses the major influence that the information age has had on librarianship. Computer-related technology has changed the way librarians do their jobs, their duties and has created a whole new realm of opportunities for librarians. Data from the Library Journal annual salary surveys and the ALA Placement Center are included in charts and figures to track job market trends from 1985-2000. Issues such as salary, job mobility and education are also discussed.

Prospero Power: Web-Based Document Delivery Allowing Libraries To Exchange Documents Through Interlibrary Loan, Gentry Lankiewicz Holbert, Ellen N. Sayed, Sally D. Murray

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

Prospero, a free, Web-based document delivery program created by the Prior Health Sciences Library at Ohio State University in Columbus, can help librarians meet the needs of users for convenient electronic document delivery with control over copyright issues.

Gnosis Ii: A Library Tutorial For Undergraduate Students, Elvira Saurina Solanes, Alicia Gaete

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

Library use instruction in the Library System of the Pontifical Catholic University of Chile is an important issue that involves librarians, faculty and students. The Library System aims to have autonomous library users by teaching and engaging them in effectively using the resources offered by the library. Web tutorials offer a relaxing environment to students who can learn at their own pace and when they require it.

Gnosis II is a web-based tutorial, in Spanish, built by three librarians of the Library System, a faculty from the School of Nursing and staff from the Computer Department of the University. It …

The English-Speaking Librarians' Club Of The Ukrainian Library Association, G. Jaia Barrett, Janet Dolya

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

We decided to tell this story of the English-Speaking Librarians' Club in this article with the hope that English-speaking librarians living and visiting elsewhere in the former Soviet Union will look for similar opportunities. To our knowledge, none of the library associations in the other countries of the Commonwealth of Independent States have yet established such a professional unit. For readers in the U.S., we add a word about the name of the group. The word "club" is commonly used in Ukraine for groups that come together around a common agenda but it does not carry the connotations associated with …

A Proposed Undergraduate Bioinformatics Curriculum For Computer Scientists, Travis E. Doom, Michael L. Raymer, Dan E. Krane, Oscar Garcia

Kno.e.sis Publications

Bioinformatics is a new and rapidly evolving discipline that has emerged from the fields of experimental molecular biology and biochemistry, and from the the artificial intelligence, database, and algorithms disciplines of computer science. Largely because of the inherently interdisciplinary nature of bioinformatics research, academia has been slow to respond to strong industry and government demands for trained scientists to develop and apply novel bioinformatics techniques to the rapidly-growing, freely-available repositories of genetic and proteomic data. While some institutions are responding to this demand by establishing graduate programs in bioinformatics, the entrance barriers for these programs are high, largely due to …

Multi-Dimensional Regression Analysis Of Time-Series Data Streams, Yixin Chen, Guozhu Dong, Jiawei Han, Benjamin W. Wah, Jianyong Wang

Kno.e.sis Publications

Real-time production systems and other dynamic environments often generate tremendous (potentially infinite) amount of stream data; the volume of data is too huge to be stored on disks or scanned multiple times. Can we perform on-line, multi-dimensional analysis and data mining of such data to alert people about dramatic changes of situations and to initiate timely, high-quality responses? This is a challenging task.

In this paper, we investigate methods for online, multi-dimensional regression analysis of time-series stream data, with the following contributions: (1) our analysis shows that only a small number of compressed regression measures instead of the complete stream …

The Internet And Traditional Media Displacement, Jessica Cartledge

Masters Theses

This study consists of a survey that measures how much of the Internet college students are using and why they are using it. Using the uses and gratifications perspective and an adapted version of Rubin's 1984 Television Motives Scale this study analyzes what gratifications media consumers are actively seeking to satisfy their communication needs. 217 students were surveyed and results showed that high Internet users were using traditional media less. The study also concluded that high and low Internet users have similar reasons for using the Internet.

Your Money Or Your Speech: The Children's Internet Protection Act And The Congressional Assault On The First Amendment In Public Libraries, Steven D. Hinckley

Faculty Scholarship

This article examines the inherent conflict between This article examines the inherent conflict between two Congressional approaches to public access to the Internet - the provision of federal funding support to schools and public libraries to ensure broad access to online information regardless of financial means, and federal restrictions on children's use of school and public library computers to access content that the government feels could be harmful to them. It analyzes the efficacy and constitutionality of the Children's Internet Protection Act (CIPA), Congress's attempt to use its powers of the purse to control objectionable online content in the very …

Xml-Based Modeling And Simulation: Web Service Technologies And Their Synergy With Simulation, Senthilanand Chandrasekaran, Gregory S. Silver, John A. Miller, Jorge Cardoso, Amit P. Sheth

Kno.e.sis Publications

The World Wide Web has had an huge influence on the computing field in general as well as simulation in particular (e.g., Web-based simulation). A new wave of development based upon XML has started. Two of the most interesting aspects of this development are the Semantic Web and Web services. This paper examines the synergy between Web service technology and simulation. In one direction, Web service processes can be simulated for the purpose of correcting/improving the design. In the other direction, simulation models/components can be built out of Web services. Work on seamlessly using simulation as a part of Web …

Authorization And Access Control Of Application Data In Workflow Systems, Shengli Wu, Amit P. Sheth, John A. Miller, Zongwei Luo

Kno.e.sis Publications

Workflow Management Systems (WfMSs) are used to support the modeling and coordinated execution of business processes within an organization or across organizational boundaries. Although some research efforts have addressed requirements for authorization and access control for workflow systems, little attention has been paid to the requirements as they apply to application data accessed or managed by WfMSs. In this paper, we discuss key access control requirements for application data in workflow applications using examples from the healthcare domain, introduce a classification of application data used in workflow systems by analyzing their sources, and then propose a comprehensive data authorization and …

The Latent Maximum Entropy Principle, Shaojun Wang, Ronald Rosenfeld, Yunxin Zhao, Dale Schuurmans

Kno.e.sis Publications

We present an extension of Jaynes' maximum entropy principle to handle latent variables. We use an EM algorithm that incorporates nested iterative scaling to approximately calculate maximum entropy solutions for this principle, and give a proof of its convergence.

The Cyborgian Self: Toward A Critical Social Theory Of Cyberspace, Michael Ian Borer

Reconstruction: Studies in Contemporary Culture

[First paragraph]

Contemporary social theory currently remains at a virtual standstill, quivering over the decision to radically leave the past behind or to continue within the historical narrative of the Enlightenment. Postmodern social theorists, advocating the position that we have, in fact, entered a new historical epoch, pose serious challenges to our perception of modernity and cultural identity. As an influential strategy that has infiltrated both the humanities and the social sciences for more than thirty years, postmodernism can no longer be dismissed as merely a fad or trend. In a world where the use of complex, and often mobile, …

Creating A User Friendly Website For The Boys & Girls Clubs Of Black Hawk County, Kimberly M. Carter

Graduate Research Papers

Website design can be overwhelming for many viewers. Many times viewers discontinue using sites, because it.is not easy to navigate through the site. In creating the website for the Boys & Girls Clubs of Black Hawk County, user-friendliness was the focal point of the project. The Chief Professional Officer along with the staff at the Boys & Girls Clubs assisted with the development of a website by providing information that was to be included on the site. To ensure a professional look the designer relied on the four basic principles of design: contrast, repetition, alignment, and proximity. The design simplicity …

Terra Incognita, Leslie Hill

Reconstruction: Studies in Contemporary Culture

No abstract provided.