<<O>>  Difference Topic Site_index (r1.3 - 25 Nov 2003 - ArthurClemens)
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 <<O>>  Difference Topic Site_index (r1.2 - 10 Sep 2003 - ArthurClemens)
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SiteIndex_W3C_20030910-A.png Example from W3C: http://www.w3.org/Help/siteindex (10 Sep 2003). In this index pages are grouped by keyword: one subject can lead to multiple pages. The index also includes see also references. The index is one long page; the letter links at the top are anchor links downwards.

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Details and variations how this pattern is used in real life.

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An ideal index is long, hierarchically indented and contains see also references.

Creating a classical subject index as you can find in scientific books is a laborious manual job, that takes subject knowledge and knowledge of user (search) behaviour. This is typically done by an information specialist.

Although there exist automated systems to create indexes, they have shortcomings. Computers can index pages and so create database indexes, but these rely on the exact words that are on the page, and these are not necessarily what the page is about. Advanced retrieval systems can make comparisons on the basis of word co-occurences between different documents and distill 'meaning', but they still have difficulty in putting this in context and in hierarchies.
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SiteIndex_PeopleSoft_20030911.png Example from PeopleSoft: http://www.peoplesoft.com/corp/en/indices/site_index.jsp (11 Sep 2003).

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Books and articles that are used describing the pattern.

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%META:FILEATTACHMENT{name="SiteIndex_W3C_20030910-A.png" attr="h" comment="" date="1063231366" path="SiteIndex_W3C_20030910-A.png" size="111032" user="ArthurClemens" version="1.1"}% %META:FILEATTACHMENT{name="SiteIndex_PeopleSoft_20030911.png" attr="h" comment="" date="1063235574" path="SiteIndex_PeopleSoft_20030911.png" size="64546" user="ArthurClemens" version="1.1"}%


 <<O>>  Difference Topic Site_index (r1.1 - 10 Sep 2003 - ArthurClemens)
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%META:TOPICINFO{author="ArthurClemens" date="1063189136" format="1.0" version="1.1"}% %META:TOPICPARENT{name="Patterns_repository"}% Also known as: A-Z

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(Introduction) Setting the context and linking to higher level patterns.

Problem

What is the problem that this pattern solves?

Motivation

Description of empirical background of the pattern.

Solution

The solution... (in imperative form)

Diagram

A drawing

Use when

The context in summarized form.

Implementation

Details and variations how this pattern is used in real life.

Discussion

Examples

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Connections

Relations to lower patterns.

Literature

Books and articles that are used describing the pattern.


Authors:
-- ArthurClemens - 10 Sep 2003

Revision r1.1 - 10 Sep 2003 - 10:18 GMT - ArthurClemens
Revision r1.3 - 25 Nov 2003 - 23:59 GMT - ArthurClemens
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