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A Framework for Institutional Repositories Jos

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Jos Lu s Borbinha, Jorge Machado - 2005 ... Jorge Miguel Machado. Mitra (pesquisa avan ada) Digital Deposit at BN. Deposit by scenarios ... – PowerPoint PPT presentation

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Title: A Framework for Institutional Repositories Jos


1
A Framework for Institutional RepositoriesJosé
Luis Borbinha, Jorge Machadohttp//deptal.bn.pt
2
The National Digital Library initiative
  • Deposit
  • Registration
  • Simple descriptive metadata (Dublin Core, etc.)
  • Formal descriptive metadata (UNIMARC, EAD, etc.)
  • Persistent identifiers
  • Storage
  • For access (fast)
  • For long-term preservation (reliable)
  • Search and Browse
  • Bibliographic databases
  • Specialized indexes
  • Full content search
  • Access
  • Terms and conditions for access
  • ...

3
José Luís Borbinha, Jorge Machado - 2005
4
José Luís Borbinha, Jorge Machado - 2005
5
Deposit Workflows in DEPTAL
  • Registred User Deposit
  • Deposit using WEB based Wizard Service
  • Associate with Collection Administrative
    Validation, Automatic Validation
  • To edit dont need a specific document password
  • Deposit importing a Metadata File
  • OAI DUBLIN CORE XML, BIBTEX, Unimarc MARCXML,
    ISO-2709
  • Update Information and Upload Files to each
    document
  • Web-Services
  • Create a new Document
  • Associate with User, Collections, Groups, Upload
    files
  • Importing a Metadata File for Document
  • OAI DUBLIN CORE XML, BIBTEX, Unimarc MARCXML,
    ISO-2709
  • User can Update Information and Upload Files to
    each document in the same way if configuration
    let him do that
  • Anonimous Deposit - Get a password at the end to
    Edit document

6
Collections in DEPTAL
José Luís Borbinha, Jorge Machado - 2005
7
Indexing with DEPTAL
José Luís Borbinha, Jorge Machado - 2005
8
DEPTAL Collections Access Control
Top Collection
Collection
Xzxc zx zx nxc zx zc
Collection
Collection XPTO
Xzxc zx zx nxc zx zc
Access Rights Example READ PUBLIC WRITE USER
OWNER EDIT USER WHILE NOT VALIDATED VALIDATE
ADMINISTRATOR OWNER DELETE ADMINISTRATOR OWNER
José Luís Borbinha, Jorge Machado - 2005
9
DEPTAL Documents Access Control
Top Collection
Collection XPTO
Xzxc zx zx nxc zx zc
Retrieve Doc OK
Internal Or External Collection? Verify IP
address
Collection Access Rights? READ?
Verify File Copy Access Kind
Verify File Copy Restriction Date
CANT ACCESS
José Luís Borbinha, Jorge Machado - 2005
10
Manage Archives
  • Registred User Deposit
  • Deposit using WEB based Wizard Service
  • Associate with Collection Administrative
    Validation, Automatic Validation
  • To edit dont need a specific document password
  • Deposit importing a Metadata File
  • OAI DUBLIN CORE XML, BIBTEX, Unimarc MARCXML,
    ISO-2709
  • Update Information and Upload Files to each
    document
  • Web-Services
  • Create a new Document
  • Associate with User, Collections, Groups, Upload
    files
  • Importing a Metadata File for Document
  • OAI DUBLIN CORE XML, BIBTEX, Unimarc MARCXML,
    ISO-2709
  • User can Update Information and Upload Files to
    each document in the same way if configuration
    let him do that
  • Anonimous Deposit - Get a password at the end to
    Edit document

11
ACTION Deposit Edit Remove Validate Read
DEPTAL TARGET COLLECTIONS
Uuser
Security Layer
Iterate Target Collections
Yes
Can Perform Action In Collection? (Generic Grants
of Collection)
No
Security Manager
Iterate (User User Groups) Collections Specific
Grants
No
Can Perform Action In Collection?
Security Manager
José Luís Borbinha, Jorge Machado - 2005
12
Mitra Client
DEPTAL or other
1 Post mitra?verbindex urlhttp//www.recurso.
com
DB
2. AddMetadata ..... 1. Index
Internet
2 Post mitra?verbaddMetadata urnURNurlmeta
.xml
Cliente Interface
Mitra Client
1. URN ....... 2. OK
XML (schema mitra.xsd)
Jorge Miguel Machado
13
DEPTAL-MITRA SRU AND Z3950
WEB
SRU
Z3950
MITRA-WEB-SERVICE
Mitra Connector
DEPTAL
MITRA SEMANTIC INDEXER
  • ADD DOCUMENT
  • Verify if Collection Exists
  • If not Add Collection
  • Verify if Exists Document
  • Add or Update Document

Configuration -Collections SRU and z3950
  • Configuration
  • -Mitra Host
  • Login
  • Password

14
Mitra
Jorge Miguel Machado
15
Mitra (pesquisa avançada)
Jorge Miguel Machado
16
Digital Deposit at BN
  • Deposit by scenarios
  • Delivery
  • Digital masters of printed works (agreements with
    the publishers)
  • Digitized collections (for preservation)
  • Voluntary deposit by genres
  • Governmental documents
  • ETDs!!!
  • Selective deposit
  • Web sites / objects
  • Harvest (HTTRACK)
  • Copy, under agreements (RSYNC)
  • Authorized journals (LOCKSS)
  • ...
  • ETDs as one of the several scenarios for digital
    deposit...

17
Legal Deposit and the National Bibliography
  • TDs are covered by the Legal Deposit Law
  • for registration at PORBASE, the National
    Bibliography (dissemination)
  • for preservation (national heritage)
  • Universities (dean offices) have to send one
    paper copy to the National Library

18
TDs in PORBASE
  • High Education institutions in Portugal (178)
  • Public universities 15
  • Private universities 13
  • Other high educations institutions
  • Public 50
  • Private 100
  • PORBASE
  • Members (total of libraries) 157
  • University libraries 91
  • TDs in PORBASE
  • Total of TDs in PORBASE 42.425
  • Total of TDs deposited at BN 29.504

19
DiTeD Digital Thesis and
DissertationsTo promote a possible change in the
workflow!?!
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