Selective Dissimination of Information
With the World Wide Web growing so rapidly each day and even each minute, the Internet just becomes to big to handle. In fig 1.1 is an example of an Information Overload; that is when too much information is retrieved, and the user cannot handle it.Techniques must be used to find the correct and relevant information. Information filtering or Selective Dissemination of Information is a “tool” that must be used when finding information on the Internet. It is important to know how to filter through information and precisely why a user must do so. There are many information filtering “agents” that can be used to assist the user in filtering through information. Some websites and companies use Push Technology to help the user to receive information easier. · What is the need for Personalized Information Services on the Web? · What is an information agent, and how does it work? · What is push technology, and when is it used? 2. Selective Dissemination of information: 2.1 What is Selective Dissemination of Information?
A perl script to filter electronic mail. 7.3 How can push contribute to the workplace? A system which filters the content of World Wide Web pages in real time.
Some topics in this essay:
Information Overload,
Wide Web,
Internet Broadcast,
PC PointCast,
IndustryWatch Information,
Boro CEO,
Lexis-Nexis Dialog,
Disseminate InformationPush,
WebWasher Window,
Online Available,
push technology,
online available,
selective dissemination,
filtering system,
world wide web,
wide web,
information overload,
web site,
intelligent agents,
digital divide,
selective dissemination information,
world wide,
usenet filtering system,
information web site,
breaking alerts continuously,
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Approximate Word count = 3929
Approximate Pages = 16 (250 words per page double spaced)
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