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Drill Down! The INEEL Docu-Search provides extensive searching capabilities. Von Crofts. Interlab 2004. Agenda. Drivers Challenges Solutions with “screen-shot” examples Summary/questions. Drivers—Records Management. Problem: Locating records Time consuming, costly, and confusing

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Drill down the ineel docu search provides extensive searching capabilities

Drill Down! The INEEL Docu-Search provides extensive searching capabilities

Von Crofts

Interlab 2004


Agenda
Agenda

  • Drivers

  • Challenges

  • Solutions with “screen-shot” examples

  • Summary/questions


Drivers records management
Drivers—Records Management

  • Problem: Locating records

    • Time consuming, costly, and confusing

    • 23% of searches ended in failure

    • Rework associated with lost-record information

  • Goal

    • Reduce time, and rework

    • 100% retrieval success rate

    • “One place” for record information


Drivers internal home page
Drivers—Internal Home Page

  • Problem: Search limited to keywords

    • Did not include page content

    • Did not crawl

    • Did not include applications, databases

  • Goal

    • Extend search to page content, not just keywords

    • Access multiple resources (web pages, databases, flat files)

    • Provide casual search and advanced search


Challenges
Challenges

  • Security/Access

  • Crawling issues

  • Casual users and knowledge workers

  • Various types of data sources

  • Availability of data sources

  • Ranking of results

  • Limited funding


Solutions

Developed “Master Index”

Oracle® Text

Multiple levels of search capabilities

Allow ALL to search internally

Resource owner specifies information available to search

Separate link to access information source

Used “Home-page” database as information source

Result Ranking

Meta Data

Content

Other Algorithm “tweaks”

Drill Down

Administrative tools

Solutions


Oracle text

Integration with Oracle® DB

Simple management

Scalability

Indexing: standard, catalog, classification, Xpath

Storage: database, file system, web

Intelligent text management

Inso filtering

Multilingual

Search Quality

Exact match

Word positioning

Inexact match

Intelligent match

Boolean combinations

Relevance ranking

Oracle® Text



Allow ALL to search internally

  • Resource owner specifies information available to search

  • Separate link to access information source


  • Result Ranking

    • Meta Data

    • Content

    • Other Algorithm “tweaks”

    • Drill Down


Administrative functions
Administrative functions

  • Scheduler

  • Reports


Summary questions
SummaryQuestions ?

Contact Information


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