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A Single Search Box Interface to the NCSU Libraries

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Title: A Single Search Box Interface to the NCSU Libraries


1
A Single Search Box Interface to the NCSU
Libraries
Tito SierraNCSU LibrariesLAUNC-CH Annual 2007
2
Outline
  • Motivation
  • The State of Library Search
  • Quick Search at NCSU
  • Design Principles
  • Six Modules
  • Technology
  • Usage Statistics

3
Motivation
  • Libraries provide online access to a variety of
    information resources
  • Print resources (library catalog)
  • Electronic journals and serials
  • Article databases
  • Subject guides and reference tools
  • Library services and information
  • Many of these resources are keyword searchable,
    but via separate interfaces

4
Motivation
  • User desire for a single search box that searches
    everything the library has to offer
  • Evidence of library website search being used
    exactly in this way

5
Motivation
  • Search Logs
  • acm digital, ILL, policies, standard,
    international economic development, fines,
    dissertation abstracts, music therapy, ACM,
    wolfcopy, Oxford English Dictionary, audio,
    illegal immigration, schedule, interlibrary,
    datamonitor, chemistry, JAMA, stephen king, CRC,
    photography, vision, wiley, citation builder,
    job, andrew pace, academic search elite, ria,
    film studies, career development, sanborn maps,
    citation index, iee, history, industry analysis,
    scholarly journals, sitation builder, hamlet,
    ethics, spss, petition, animal behavior, psych
    info, repository, ENR, diabetes, data, lrl,
    cancer, textbooks, wharton, Christian Science
    Monitor, ITTC, blah, PubMed, time magazine,
    nutrition, book return, DVD, questia, conductive
    heat transfer, sage, newspaper, mp3 player,
    enzyme lactase, digital media lab, american
    journal of psychology

6
Motivation
  • Search Logs
  • acm digital, ILL, policies, standard,
    international economic development, fines,
    dissertation abstracts, music therapy, ACM,
    wolfcopy, Oxford English Dictionary, audio,
    illegal immigration, schedule, interlibrary,
    datamonitor, chemistry, JAMA, stephen king, CRC,
    photography, vision, wiley, citation builder,
    job, andrew pace, academic search elite, ria,
    film studies, career development, sanborn maps,
    citation index, iee, history, industry analysis,
    scholarly journals, sitation builder, hamlet,
    ethics, spss, petition, animal behavior, psych
    info, repository, ENR, diabetes, data, lrl,
    cancer, textbooks, wharton, Christian Science
    Monitor, ITTC, blah, PubMed, time magazine,
    nutrition, book return, DVD, questia, conductive
    heat transfer, sage, newspaper, mp3 player,
    enzyme lactase, digital media lab, american
    journal of psychology

7
Motivation
  • Search Logs
  • acm digital, ILL, policies, standard,
    international economic development, fines,
    dissertation abstracts, music therapy, ACM,
    wolfcopy, Oxford English Dictionary, audio,
    illegal immigration, schedule, interlibrary,
    datamonitor, chemistry, JAMA, stephen king, CRC,
    photography, vision, wiley, citation builder,
    job, andrew pace, academic search elite, ria,
    film studies, career development, sanborn maps,
    citation index, iee, history, industry analysis,
    scholarly journals, sitation builder, hamlet,
    ethics, spss, petition, animal behavior, psych
    info, repository, ENR, diabetes, data, lrl,
    cancer, textbooks, wharton, Christian Science
    Monitor, ITTC, blah, PubMed, time magazine,
    nutrition, book return, DVD, questia, conductive
    heat transfer, sage, newspaper, mp3 player,
    enzyme lactase, digital media lab, american
    journal of psychology

8
Motivation
  • Search Logs
  • acm digital, ILL, policies, standard,
    international economic development, fines,
    dissertation abstracts, music therapy, ACM,
    wolfcopy, Oxford English Dictionary, audio,
    illegal immigration, schedule, interlibrary,
    datamonitor, chemistry, JAMA, stephen king, CRC,
    photography, vision, wiley, citation builder,
    job, andrew pace, academic search elite, ria,
    film studies, career development, sanborn maps,
    citation index, iee, history, industry analysis,
    scholarly journals, sitation builder, hamlet,
    ethics, spss, petition, animal behavior, psych
    info, repository, ENR, diabetes, data, lrl,
    cancer, textbooks, wharton, Christian Science
    Monitor, ITTC, blah, PubMed, time magazine,
    nutrition, book return, DVD, questia, conductive
    heat transfer, sage, newspaper, mp3 player,
    enzyme lactase, digital media lab, american
    journal of psychology

9
Motivation
  • Search Logs
  • acm digital, ILL, policies, standard,
    international economic development, fines,
    dissertation abstracts, music therapy, ACM,
    wolfcopy, Oxford English Dictionary, audio,
    illegal immigration, schedule, interlibrary,
    datamonitor, chemistry, JAMA, stephen king, CRC,
    photography, vision, wiley, citation builder,
    job, andrew pace, academic search elite, ria,
    film studies, career development, sanborn maps,
    citation index, iee, history, industry analysis,
    scholarly journals, sitation builder, hamlet,
    ethics, spss, petition, animal behavior, psych
    info, repository, ENR, diabetes, data, lrl,
    cancer, textbooks, wharton, Christian Science
    Monitor, ITTC, blah, PubMed, time magazine,
    nutrition, book return, DVD, questia, conductive
    heat transfer, sage, newspaper, mp3 player,
    enzyme lactase, digital media lab, american
    journal of psychology

10
Motivation
  • Search Logs
  • acm digital, ILL, policies, standard,
    international economic development, fines,
    dissertation abstracts, music therapy, ACM,
    wolfcopy, Oxford English Dictionary, audio,
    illegal immigration, schedule, interlibrary,
    datamonitor, chemistry, JAMA, stephen king, CRC,
    photography, vision, wiley, citation builder,
    job, andrew pace, academic search elite, ria,
    film studies, career development, sanborn maps,
    citation index, iee, history, industry analysis,
    scholarly journals, sitation builder, hamlet,
    ethics, spss, petition, animal behavior, psych
    info, repository, ENR, diabetes, data, lrl,
    cancer, textbooks, wharton, Christian Science
    Monitor, ITTC, blah, PubMed, time magazine,
    nutrition, book return, DVD, questia, conductive
    heat transfer, sage, newspaper, mp3 player,
    enzyme lactase, digital media lab, american
    journal of psychology

11
The Challenge
  • Can we develop a truly useful single
  • search box interface to the library?

12
The State of Library Search
  • Many dedicated discovery tools
  • Catalog search
  • Journal finders
  • Database finders
  • Article metasearch
  • Subject guides/portals
  • Library website search

13
The State of Library Search
14
The State of Library Search
  • Problems
  • Assumes users know they need to select a
    dedicated discovery tool
  • Assumes users know which discovery tool they
    should select for their search
  • Sometimes the librarys information architecture
    does not make this selection process easy

15
Quick Search at NCSU
  • A unified search interface to the library
  • Not a replacement for dedicated discovery tools!
  • A simplified single search box interface
  • Goal is to direct users to the appropriate
    library discovery tool, collection or resource
    for their search

16
Quick Search at NCSU
17
Quick Search at NCSU
18
Design Principles
  • Search must be fast (sub-second)
  • Results must be intuitive (like Google)
  • Modular construction rather than a
    one-size-fits-all solution
  • Optimize each module for a specific search problem

19
Quick Search Modules
  • Best Bets
  • Frequently Asked Questions
  • Library Web Pages
  • Catalog Results (in development)
  • Journal Title Matches (in development)
  • Find Articles

20
Best Bets
21
Best Bets
22
Best Bets
23
Best Bets
  • Goal
  • Quick access to high demand resources
  • How it works
  • Specialized index of featured links to our most
    popular resources
  • Keyword-based retrieval returns the single most
    relevant Best Bet link, if any

24
Frequently Asked Questions
25
Frequently Asked Questions
26
Frequently Asked Questions
27
Frequently Asked Questions
  • Goal
  • Answers to common library questions
  • How it works
  • Searches our homegrown FAQ database
  • Displays the top two matches from our FAQ
    database, if any

28
Library Web Pages
29
Library Web Pages
30
Library Web Pages
  • Goal
  • Provide relevant Google-style library website
    search results
  • How it works
  • Locally managed search engine crawls library
    website once a week

31
Catalog Results
32
Catalog Results
33
Catalog Results
  • Goal
  • Direct users to native catalog interface for
    catalog specific searches
  • How it works
  • Remote request to the Catalog for
  • Top three matching titles
  • Top five matching Format facet values

34
Journal Title Matches
35
Journal Title Matches
36
Journal Title Matches
37
Journal Title Matches
  • Goal
  • Provide direct links to journals for known item
    journal title searches
  • How it works
  • Remote request to the Journal List for the top
    three matching titles
  • Only displays if there is a direct match

38
Find Articles
  • Article search toughest nut to crack
  • Library metasearch is slow and poorly ranked,
    making direct integration of metasearch results
    difficult to do well
  • Google Scholar is fast, but does not accurately
    represent library holdings
  • The Find Articles Module is a stop-gap until
    something better comes along

39
Find Articles
40
Find Articles
41
Find Articles
42
Find Articles
  • Goal
  • Direct users to the best place to initiate an
    article search
  • How it works
  • Quick article search passes search to Academic
    Search Premier
  • Subject links go to subject portal page listing
    core databases mapped to the subject

43
Technology
  • Built using open source technologies
  • PHP for website programming
  • SWISH-E for local content indexing
  • Nutch for website search results
  • MySQL for FAQ database
  • Ajax for catalog and journal results
  • Not a standalone product
  • Highly customized to our infrastructure

44
Usage Statistics
45
Usage Statistics
46
Usage Statistics
47
More Information
  • Project Site
  • http//www.lib.ncsu.edu/dli/projects/quicksearch/

48
Thanks!
  • Tito Sierra
  • NCSU Libraries
  • tito_sierra_at_ncsu.edu
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