There are two essential goals of this research. The first goal is to design and construct a computational environment that is used for studying large and complex datasets in the cybersecurity domain. The second goal is to analyse the Spamhaus blacklist query dataset which includes uncovering the properties of blacklisted hosts and understanding…

The "cyberinfrastucture" is a broad informational network that entails connections to real-time data sensors as well as tools that permit visualization and other forms of analysis, and that facilitates access to vast scientific databases. This multifaceted network, already a major boon to scientific discovery, now shows exceptional promise in…

Integrating news services into an intranet can be tricky. Even within related organizations, slight differences in subscriptions and end-user needs can necessitate different integration approaches. This article examines how the World Bank and the International Monetary Fund took separate approaches to tackle the same integration challenge in…

The TeachNet Project expands the successful mentoring model developed by IMPACT-II, The Teachers Network. Project components include identifying teachers to serve as trainers, awarding grants, and developing an online database of innovative activities. The TeachNet Web site offers access to a database of curriculum resources and interactive…

In peer-to-peer systems, the lack of dedicated links between constituent computers presents a major challenge. Discusses the problems of distributed database operation with reference to an example. Presents two statistical selection algorithms-one for the intranet with broadcast/multicast facilities, the other for Internet without…

The purpose of this study was to explore and investigate the ways faculty at the Graduate School of Library and Information Science at the University of Illinois at Urbana-Champaign use Networked Information Sources and Services to support their research task. Library and Information Sciences faculty at the University of Illinois were chosen as…

This digest identifies Internet resources of particular interest to the educational assessment community. Gopher sites and web sites are identified and discussed for the following organizations and institutions: (1) American Educational Research Association; (2) American Evaluation Association; (3) Arizona State University College of Education;…

To determine how best to use the Internet as a constructivist environment for learning, graduate students in the University of Colorado at Denver's School of Education formed a task force that designed, developed, and implemented a learner support system, including connections to databases related to learning technologies, an online help desk and…

The World Wide Web model has evolved within companies from a repository for notice boards to a new tool that can improve work productivity. Intranets, the internal or corporate internets, are likely to be the key information technology revolution for the remainder of this century. The intranet concept is derived from the present Internet as a…

The New Generation System (NGS) is a computer network developed to transfer academic records of migrant students. NGS was developed as a result of the phasing out of the Migrant Student Record Transfer System. NGS is backed by a 29-state consortium that uses the Internet to transfer records because of its speed, availability, and…

The University of Maryland System administration has been constructing a relational database that enables comparisons between the more than 500 public four-year colleges and universities in the United States. The data base contains information from nationally available sources, including the National Science Foundation, National Center for…

This report highlights services and programs of the Minnesota Higher Education Services Office that provide access to postsecondary education, noting efforts to provide services efficiently through increased use of technology and collaborations. After an introduction which discusses the Office's functions, nine sections examine: (1) "Student…

Examines the Ohio Public Library Information Network (OPLIN) which provides access to the state's public library resources; federal, state, and regional information resources; and other electronic information resources. Describes OPLIN's role in Ohio, hardware and services provided, mission, origin, funding, staff training, databases, future plans…

The digitization of over a million journal pages dating back to 1886, and access via the World Wide Web, intended originally to free shelf space, is seen by some scholars as changing the nature of scholarship. It will also significantly improve access from smaller institutions with limited collections. (MSE)

Discusses developments at the U.S. Bureau of the Census. Includes strategies and changes for Census 2000, new information storage and retrieval systems, a new Internet subscription service offering enhanced access to selected Census Bureau databases, and the transfer of responsibility for the Census of Agriculture to the National Agricultural…