Catalogue enrichment in LibriVision

Catalogue enrichment inCatalogue enrichment in
LibriVisionLibriVision
ADLUG Users Group MeetingADLUG Users Group Meeting
Bilbao, 16-18 September, 2009Bilbao, 16-18 September, 2009
ÁdámÁdám HorváthHorváth
NSZLNSZL

2 Catalogue enrichment in
ContentsContents
What is catalogue enrichmentWhat is catalogue enrichment
NSZL past activitiesNSZL past activities
New developmentNew development
– Cover page serviceCover page service
– Permalink based on Cool URIPermalink based on Cool URI

What is catalogue enrichment?What is catalogue enrichment?
Showing cover pagesShowing cover pages
Searching in table of contentsSearching in table of contents
Searching in reviewsSearching in reviews
Showing geographical data on mapsShowing geographical data on maps
Linking other services into your catalogueLinking other services into your catalogue
And many moreAnd many more

What has NSZL done so far?What has NSZL done so far?
 Link service based on OpenUrlLink service based on OpenUrl
– To search for digital form, buyableTo search for digital form, buyable copycopy,,
– To show related information like biography of an authorTo show related information like biography of an author
 Bookmark serviceBookmark service
– To store the URL of a bibliographic record as a bookmarkTo store the URL of a bibliographic record as a bookmark
 PermalinkPermalink
– To copy and paste the URL of a record to anywhereTo copy and paste the URL of a record to anywhere
 Google Cover PageGoogle Cover Page
– To visualize the book cover pageTo visualize the book cover page
 Map integrationMap integration
– To show geographical data on a mapTo show geographical data on a map

NSZL new developmentsNSZL new developments
Cover pages produced by NSZLCover pages produced by NSZL
Permalink is now aPermalink is now a CCool URIool URI

Cover pages produced by NSZLCover pages produced by NSZL
The cover pages of every book arriving toThe cover pages of every book arriving to
the stacks are scannedthe stacks are scanned
The file name of the image is a modifiedThe file name of the image is a modified
shelf list numbershelf list number
If more then one pages is scanned for aIf more then one pages is scanned for a
book the file names consist a sequencebook the file names consist a sequence
number as wellnumber as well

Cover pages produced by NSZLCover pages produced by NSZL
The scanned files are stored on the centralThe scanned files are stored on the central
storage of the librarystorage of the library
This part of the storage is part of theThis part of the storage is part of the
LibriVision web server as wellLibriVision web server as well
– LibriVision can reach the pictures by theLibriVision can reach the pictures by the
means of a URLmeans of a URL

ScanningScanning
The following parts of every new book isThe following parts of every new book is
scannedscanned
– Cover page, back page, blurbsCover page, back page, blurbs
Scanning parametersScanning parameters
– 150 dpi, original size, descreening filter, jpg150 dpi, original size, descreening filter, jpg
formatformat
As soon as the files are stored on theAs soon as the files are stored on the
storage, they are available in LibriVisionstorage, they are available in LibriVision

The cover page serviceThe cover page service
The scanning started in 2008The scanning started in 2008
The LibriVision cover page service startedThe LibriVision cover page service started
in 2009in 2009

Displaying the cover page inDisplaying the cover page in
LibriVisionLibriVision
 It works in extended viewIt works in extended view
 The bibliographic record and the cover page isThe bibliographic record and the cover page is
linked to each other by programs. The link islinked to each other by programs. The link is
based on the shelf list number.based on the shelf list number.
 Programs - built in LibriVision - checks if a coverPrograms - built in LibriVision - checks if a cover
page exists. If yes, the thumbnail of the coverpage exists. If yes, the thumbnail of the cover
page is shown ipage is shown inn the services area of thethe services area of the
extended viewextended view
 We kept the Google cover page service as wellWe kept the Google cover page service as well
for the old materialsfor the old materials

Displaying the cover page in LVDisplaying the cover page in LV
technical detailstechnical details
 XLST creates the jQuery call with parameters inXLST creates the jQuery call with parameters in
the HTML pagethe HTML page
 jQuery does the main job with the help of AjaxjQuery does the main job with the help of Ajax
 Ajax calls the Java servlet with the parametersAjax calls the Java servlet with the parameters
 Java servlet gives back the URL in JSON formatJava servlet gives back the URL in JSON format
 JSON format stores the URL and other dataJSON format stores the URL and other data
 jQuery creates the HTML and calls PiroboxjQuery creates the HTML and calls Pirobox
 Pirobox displays the cover pagesPirobox displays the cover pages

DemonstrationDemonstration

demonstrationdemonstration

Future planFuture plan
Scanning, and automaticallyScanning, and automatically
– OCRing andOCRing and
– LoadingLoading
the table of contents of every new book intothe table of contents of every new book into
the appropriate MARC field in the Amicusthe appropriate MARC field in the Amicus
database to enrich the keyword searchdatabase to enrich the keyword search

Permalink is Cool URI nowPermalink is Cool URI now
Permalink looked like thisPermalink looked like this
– http://link.oszk.hu/libriurl.php?http://link.oszk.hu/libriurl.php?
LN=hu&DB=OSZK&SRY=an&SRE=0002797291LN=hu&DB=OSZK&SRY=an&SRE=0002797291
From now on permalink looks like thisFrom now on permalink looks like this
– http://nektar.oszk.hu/resource/manifestation/0002797291http://nektar.oszk.hu/resource/manifestation/0002797291

Why is it good?Why is it good?
– ShorterShorter
– Does not contain a reference to programDoes not contain a reference to program
– Can be permanent for a longer periodCan be permanent for a longer period
– Persistency is based on the normal webPersistency is based on the normal web
technology (DOI, URN, etc, are using specialtechnology (DOI, URN, etc, are using special
technologies)technologies)

What happens behind the sceneWhat happens behind the scene
– Using the rewriting rules of the web server theUsing the rewriting rules of the web server the
Cool URI is changed to the original link (to theCool URI is changed to the original link (to the
link that contains the reference to thelink that contains the reference to the
program)program)
Why is it good?Why is it good?
– The actual program is hidden from the userThe actual program is hidden from the user

adam@oszk.huadam@oszk.hu
Thank you for your attentionThank you for your attention

Catalogue enrichment in LibriVision

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