Exploring issues for information architecture of web-based learning in South Africa
نویسندگان
چکیده
Author Addresses: D van Greunen, Department of Computer Science and Information Systems, University of Port Elizabeth, P O Box 1600, Port Elizabeth, 6000, South Africa; [email protected] J Wesson, Department of Computer Science and Information Sy stems, University of Port Elizabeth, P O Box 1600, Port Elizabeth, 6000, South Africa; [email protected] Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that the copies are not made or distributed for profit or commercial advantage, that the copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than SAICSIT or the ACM must be honoured. Abstracting with credit is permitted. To copy otherwise, to republish, to post on servers, or to redistribute to lists, requires prior specific permission and/or a fee. © 2004SAICSIT
منابع مشابه
Effective Learning to Rank Persian Web Content
Persian language is one of the most widely used languages in the Web environment. Hence, the Persian Web includes invaluable information that is required to be retrieved effectively. Similar to other languages, ranking algorithms for the Persian Web content, deal with different challenges, such as applicability issues in real-world situations as well as the lack of user modeling. CF-Rank, as a ...
متن کاملGeoreferencing Semi-Structured Place-Based Web Resources Using Machine Learning
In recent years, the shared content on the web has had significant growth. A great part of these information are publicly available in the form of semi-strunctured data. Moreover, a significant amount of these information are related to place. Such types of information refer to a location on the earth, however, they do not contain any explicit coordinates. In this research, we tried to georefer...
متن کاملLessons Learned from Building a Web-Based Spatial Data Discovery Facility
This paper discusses the lessons learned and decisions made while designing and developing a web-based application for the National Spatial Information Framework (NSIF) of South Africa. The NSIF provides the parameters for a coherent national spatial data infrastructure and promote the utilization of spatial information in South Africa. The application that was developed for the NSIF, the Spati...
متن کاملExploring Relevance as Truth Criterion on the Web and Classifying Claims in Belief Levels
The Web has become the most important information source for most of us. Unfortunately, there is no guarantee for the correctness of information on the Web. Moreover, different websites often provide conflicting information on a subject. Several truth discovery methods have been proposed for various scenarios, and they have been successfully applied in diverse application domains. In this paper...
متن کاملSouth African Economic Woes: Poor Political Leadership and Rating Downgrades Hampers Growth and Development
Purpose: The paper aims to focus on South Africa’s poor economic performance and the regular downgrades of the country’s economic and financial rating by international rating agencies. It attempts to show that these continuous downgrades are a recipe for economic and financial disaster in the long – run; that the continuance of this phenomenon will stymie the implementation of the National Dev...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- South African Computer Journal
دوره 35 شماره
صفحات -
تاریخ انتشار 2005