www.oasis.go.kr 27. august. 2007 kyung-ho choi manager of digital archiving division the national...
TRANSCRIPT
www.OASIS.go.kr
27. August. 2007
Kyung-Ho Choi Manager of Digital Archiving Division
The National Library of KoreaSang-hoon Oh
Secretary of General in DCF
OASIS(Online Archiving & Searching Internet Sources) ‘s Strategy & Planning
www.OASIS.go.kr
Background of NLK Web ArchivingVision of OASISIntroduction of OASIS (Online Archiving Searching Internet Sources)
– OASIS Approach– OASIS Collections– OASIS SystemOASIS ISP (Information Strategy Planning)
Goal of ISPDirection to OASIS BusinessRoadmap of OASIS
Conclusion & Future Direction
Contents
www.OASIS.go.kr
Background of NLK Web Archiving
Background- Preservation of digital resources which have disappearing
tendencies soon after their appearance for future generations
- Opening of the National Digital Library of Korea in 2008
- Preparation of national standard model for digital resources
HomePage : www.OASIS.go.kr Developed by the National Library of Korea innovation brand by the Ministry of Culture & Tourism of Korea Korean language service
Overview of OASIS
www.OASIS.go.kr
legal system on preservation
digital heritage
legal system on preservation
digital heritage
Cooperation between
stakeholders
Cooperation between
stakeholders
digital information service system
digital information service system
operation Policy on preservation digital
heritage
operation Policy on preservation digital
heritage
Digital Web Archiving SystemDigital Web Archiving System
International Cooperation & Standa
rdization
International Cooperation & Standa
rdization
Operational principlesOperational principles
CooperationCooperation
Cooperation and share between stakeholders
Standardization
Standardization
Compliance with international
standard
Legal systemLegal system
Establishment of digital deposit
system
Service systemService system
UsersUsers
User-oriented Simple interface
SystemSystem- Next generation technology- permanent preservation of digital resources
OperationOperation
Large scale digital collection
Strategic Objectives Strategic Objectives
Rich Repository ofKorean Digital intellectual Culture
Rich Repository ofKorean Digital intellectual Culture
Vision of OASIS
www.OASIS.go.kr
OASIS Approach
Selective Collection
Collection Target, Policy
CollectionSteps
Web sites
Web documents
Further : video, image, audio, multimedia
Utility for information need
Uniqueness of information
Academic contents
Up-to-date, frequency
of upgrading, accessibility
Author’s popularity Selection review process
Processing any copyright on the target objects, and collecting them
Catalogue collected digital resources
Review the catalogues and make final decision
Preservation process
Preparation for service to users
www.OASIS.go.kr
OASIS Collection Statistics
Collection Total: 185,671
43,505
1,214
45,245
2,620
41,067
20,244 21,9189,848
151,745
33,926
0
20,000
40,000
60,000
80,000
100,000
120,000
140,000
160,000
2004 2005 2006 Jun. 2007 Sub-Total
Individual Digital Resource Web Site
www.OASIS.go.kr
OASIS System
OASIS Major Functions Collection and Preservation System
• Collecting web resources on the Internet
• Adding metadata to the collected web resources
• Verification and correction on the collected web resources
• Periodic site mirroring by schedule for specified web sites
• Managing copyright agreement for legal collection
Public Service System
• Providing keyword searching and KDC(Korea Decimal Classification)
• Providing metadata information and the contents
• Enabling self-donation and nomination for others’ materials
• Managing copyright agreement documents signed by the copyright holders
www.OASIS.go.kr
Adoption of digital archiving standard architecture
Applying DCMES(Dublin Core Metadata Element Set)
Individual resource vs. Web sites
Resource duplicity checker by CRC32 CRC: Cyclic Redundancy Checksum
Site mirroring
OASIS System
Major Characteristics of OASIS
www.OASIS.go.kr
OASIS System Architecture
www.OASIS.go.kr
OASIS Workflow and Process
www.OASIS.go.kr
OASIS Workflow and Process
www.OASIS.go.kr
OASIS ISP
Imperfection of mid & long term
strategies for Systematic
management of Digital
Resources
Difficulties in producing,
locating, Acquisition,
management, use of Digital
Resources
Lack of Standardized Acquisition,
preservation procedures for
Digital Resources
Imperfection of mid & long term
strategies for Systematic
management of Digital
Resources
Difficulties in producing,
locating, Acquisition,
management, use of Digital
Resources
Lack of Standardized Acquisition,
preservation procedures for
Digital Resources
Strengthening of National
Competitiveness with
Knowledge & Information in
21th Century
Enlarging the spillover Effect
Through Digital Resource Sha
ring between institutions
Acquisition & Preservation of
Large Quantity Digital Resourc
es
Strengthening of National
Competitiveness with
Knowledge & Information in
21th Century
Enlarging the spillover Effect
Through Digital Resource Sha
ring between institutions
Acquisition & Preservation of
Large Quantity Digital Resourc
es
‘For more than a million of web resources
“OASIS, Digital Web Resource Archiving Information Center” By 2010
Establishment of the National power of
Digital Heritage
• Long Term Access to Digital Resources
• Integrated Retrieval Service for Distributed Digital Resources
• Extending Infrastructure for Effective Services and Administration of Digital Archives
• Long Term Access to Digital Resources
• Integrated Retrieval Service for Distributed Digital Resources
• Extending Infrastructure for Effective Services and Administration of Digital Archives
Systematic Acquisition & Preservation
of Digital HeritagePublic Service
www.OASIS.go.kr
• Strengthening of National Competitiveness with Knowledge & Information in 21th Century
• Improvement of Policy for the Preservation of Digital Heritage
• Establishment of systematic acquisition method for digital resources though cooperation between associating institutions
• Standardization. Extension of Service Infrastructures, Establishment of administrative policies
• Establishment of Mid and Long Term Strategy with cooperation of associating institution
Government Associating InstitutionsNational Library
Mid & Long Term ISP for OASIS
• Establishment of constructing Method and Objectives for Acquisition and Preservation of Online Digital Resources
• Extension of Acquisition Channel for Digital Resources and Implement of Preservation System
• Arrangement of Standardized System for Large Quantity Digital Resources
• Construction of Integrated Public Service System
• Construction of Share System for Acquisition and Preservation of Digital Resources from Associating Institutions 1)
• Establishment of Preservation and Service Infrastructure for Digital Resources• User-oriented System Extension• Construction of International Cooperation and Standardaization System
Construction of Preservative and Administrative Infrastructure of Digital Resources
Construction of Digital Web Resource Archiving Information Center
1) Associating Institution: A Kind of Digital Archiving Institutions. For example, Public and Private Research Centers, University Research Centers, National Archives, Museums, Libraries, etc)
Goal of ISP
www.OASIS.go.kr
Direction to OASIS Business
Construction of Digital Web Resource Archiving Information Center
Repository ofRepository ofKorean Digital Korean Digital
Culture HeritageCulture Heritage
Service System Extension and Activation of National/International Relationship Through Acquisition and preservation of Digital Web Resource
Conformation of Conformation of
Legal Basis for Legal Basis for
Digital Digital
PreservationPreservation
Digital Digital
Preservation Preservation
According to Right According to Right
ManagementManagement
Application of Application of
Type Definition Type Definition
According to According to
Digital Deposit Digital Deposit
ProcessProcess
Conformation of Conformation of
Legal Basis for Legal Basis for
Digital Digital
PreservationPreservation
Digital Digital
Preservation Preservation
According to Right According to Right
ManagementManagement
Application of Application of
Type Definition Type Definition
According to According to
Digital Deposit Digital Deposit
ProcessProcess
Administrative Administrative
Organization Organization
and Budgetingand Budgeting
Improvement of Improvement of
Acquisition Acquisition
Method for Web Method for Web
Archiving Archiving
ObjectsObjects
Construction of Construction of
Digital ArchivesDigital Archives
Administrative Administrative
Organization Organization
and Budgetingand Budgeting
Improvement of Improvement of
Acquisition Acquisition
Method for Web Method for Web
Archiving Archiving
ObjectsObjects
Construction of Construction of
Digital ArchivesDigital Archives
•Standard Procedures Standard Procedures for Archiving Process for Archiving Process (OAIS)(OAIS)•Standard Framework Standard Framework for Data Exchangefor Data Exchange•Standard Metadata Standard Metadata for Digital Archivesfor Digital Archives•Standard Standard Classification Classification SchemeScheme•Standard Digital Standard Digital Contents Contents Identification SystemIdentification System•MDR StandardMDR Standard•Ontology/Semantic Ontology/Semantic Web StandardWeb Standard
•Standard Procedures Standard Procedures for Archiving Process for Archiving Process (OAIS)(OAIS)•Standard Framework Standard Framework for Data Exchangefor Data Exchange•Standard Metadata Standard Metadata for Digital Archivesfor Digital Archives•Standard Standard Classification Classification SchemeScheme•Standard Digital Standard Digital Contents Contents Identification SystemIdentification System•MDR StandardMDR Standard•Ontology/Semantic Ontology/Semantic Web StandardWeb Standard
AdministrationAdministrationAdministrationAdministration StandardizationStandardizationStandardizationStandardization 서 비 스서 비 스서 비 스서 비 스 Legal SystemLegal SystemLegal SystemLegal System
Target System
Improvement
Digital Resource
Preservation
Development of
Digital Deposit
System
Digital Archives
Management/Retrieva
l/Appraisal/Link
System
Improved Model for
Target Service
Target System
Improvement
Digital Resource
Preservation
Development of
Digital Deposit
System
Digital Archives
Management/Retrieva
l/Appraisal/Link
System
Improved Model for
Target Service
Service SystemService SystemService SystemService System CooperationCooperationCooperationCooperation
• Cooperation Cooperation Between Between Institutions/ServiceInstitutions/Services/Systems/Portal s/Systems/Portal SitesSites• Network Network Construction and Construction and Administration for Administration for CooperationCooperation• Establishment of Establishment of Integrated National Integrated National Institutions and Institutions and Join the Join the International International Organization on Organization on Digital ArchivingDigital Archiving
• Cooperation Cooperation Between Between Institutions/ServiceInstitutions/Services/Systems/Portal s/Systems/Portal SitesSites• Network Network Construction and Construction and Administration for Administration for CooperationCooperation• Establishment of Establishment of Integrated National Integrated National Institutions and Institutions and Join the Join the International International Organization on Organization on Digital ArchivingDigital Archiving
www.OASIS.go.kr
early stage of OASIS
functional improvement stage
Service stability stage
Administrative Extension Stage
• Construction of Early
OASIS System
• Provision of Basic
Service Structure
• Improvement of
Problems on OASIS
System
• Complement of Legal Iss
ues
• Improvement of OASIS
Process
• Establishment of Mid &
Long Term ISP
• Standardization of OASIS
• Stabilization & Extension
of OASIS
• Composition of Working
Groups Between
Associating Institutions
• Application and Use of
International Standard
• Join the international
organization(IIPC)
• Making OASIS
International Brand
• Construction and
Management of Digital
Heritage Hub
• Collecting More Than a
Million of Documents
• Provision of High Quality
User-oriented Service
2004-2005
2006
2007-2008
2009-2010
Roadmap of OASIS
www.OASIS.go.kr
Improving related laws and policy for efficient collections and preservation
Developing and disseminating national standard models
Apply and develop the standardization of metadata on the digital resources (DCMI, PREMIS, OAIS 14721, DCF-TTA ,..)
Assigning a digital identification system to protect intellectual properties of the collected digital resources and to facilitate their distribution
Researching & Developing the Digital Legal Deposit System
Research of search technology for the copyright-cleared resources should be followed.
Conclusion & Future Direction
