This paper defines the methods of educating the information integration by the use of ontologies. For this there are two various architecture are central and peer-to-peer data integration. A ciis generally has a worldwide mapping, which gives the client a uniform interface to get to data put away in the information sources. Conversely, in piis,…

The educational system in many contemporary African nations is faced with many challenges amongst which are the quest for effective teaching and learning methodology. This paper therefore examines the methodological value and inherent potentials within the ambits of drama/ cultural performances that embraces 'edu-tainment' concepts to identifying…

Teaching introductory programming to IS students is challenging. The educational, technological, demographic, and cultural landscape has changed dramatically in recent years. The post-millennial generation has different needs and expectations in an era of open resources. Learning to program is perceived as difficult, teaching approaches are…

This article examines an informal online community dedicated to "The Tudors," a historical television show, and the ways in which its members engaged with a variety of sources in their discussions of the drama's real-life past. Data were collected over a 5-month period. The analysis included the types of sources used in conversation;…

The growing expansion of Internet access and mass-scale usage of social networking platforms and search engines have forced digital newspapers to deal with challenges, amongst which are the need to constantly update news, the increasing complexity of sources, the difficulty of exercising their function as gatekeepers in a fragmented environment in…

The success of an application programming interface (API) crucially depends on how well its documentation meets the information needs of software developers. Previous research suggests that these information needs have not been sufficiently understood. This article presents the results of a series of semistructured interviews and a follow-up…

Two popular media forms are examined--the documentary film "Waiting for 'Superman'" and the HBO television series, "The Wire"--that present distinct, and at times conflicting, depictions of how to address educational inequity. Qualitative media content analysis was used to analyze the two media documents and to situate them…

Programming concepts are important and challenging to novices who are beginning to study computer programming skills. In addition to the textbook content, students usually learn the concepts of programming from the web; however, it could be difficult for novice learners to effectively derive helpful information from such non-structured open…

In various research areas, the availability of open datasets is considered as key for research and application purposes. These datasets are used as benchmarks to develop new algorithms and to compare them to other algorithms in given settings. Finding such available datasets for experimentation can be a challenging task in technology enhanced…

The U.S. Geological Survey (USGS) Library, where the author serves as the digital services librarian, is increasingly challenged to make it easier for users to find information from many heterogeneous information sources. Information is scattered throughout different software applications (i.e., library catalog, federated search engine, link…

Indigenous cultures throughout the Americas and the rest of the world have to deal with problems of cultural assimilation, migration, and dissemination of their populations. Some of them, in countries such as Argentina, Chile, and Nigeria, have developed radio programming to maintain home languages; gain access to health, education, and employment…

Considers a "hybrid" approach to the modeling of uncertainty in deductive databases. The model, deductive IST (DIST) is based on an extension of the "Information Source Tracking" (IST) model for relational databases. Proves that the complexity of testing containment of conjunctive DIST queries remains the same as in the…

Describes expert systems and discusses their use in libraries. Highlights include parts of an expert system; expert system shells; an example of how to build an expert system; a bibliography of 34 sources of information on expert systems in libraries; and a list of 10 expert system shells used in libraries. (Contains five references.) (LRW)

The most important decisions in extending utility and power of computing and telecommunications to delivery of scholarly information are the adoption of standards and protocols which ensure that the issues of migration, and refreshing of electronic information are as straightforward and routine as possible. Standard generalized markup language…

XML is a newly released subset of SGML that is intended to extend the benefits of that standard to the World Wide Web. Differences between SGML and XML are outlined, potential benefits are discussed, and answers are provided for some frequently asked questions regarding XML. (AEF)