1. www.OASIS.go.kr 27. August. 2007 Kyung-Ho Choi Manager of Digital Archiving Division The National Library of Korea Sang-hoon Oh Secretary of General in DCF OASIS( O nline A rchiving & S earching I nternet S ources) ‘s Strategy & Planning

2. www.OASIS.go.kr Background of NLK Web Archiving Vision of OASIS Introduction of OASIS (Online Archiving Searching Internet Sources) –OASIS Approach –OASIS Collections –OASIS System OASIS ISP (Information Strategy Planning) Goal of ISP Direction to OASIS Business Roadmap of OASIS Conclusion & Future Direction Contents

3. 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

4. www.OASIS.go.kr legal system on preservation digital heritage Cooperation between stakeholders digital information service system operation Policy on preservation digital heritage Digital Web Archiving System International Cooperation & Standardization Operational principles Cooperation Cooperation and share between stakeholders Standardization Compliance with international standard Legal system Establishment of digital deposit system Service system Users User-oriented Simple interface System - Next generation technology - permanent preservation of digital resources Operation Large scale digital collection Strategic Objectives Rich Repository of Korean Digital intellectual Culture Rich Repository of Korean Digital intellectual Culture Vision of OASIS

5. www.OASIS.go.kr OASIS Approach Selective Collection Collection Target, Policy Collection Steps  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

6. www.OASIS.go.kr OASIS Collection Statistics Collection Total: 185,671

7. 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

8. 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

9. www.OASIS.go.kr OASIS System Architecture

10. www.OASIS.go.kr OASIS Workflow and Process

11. www.OASIS.go.kr OASIS Workflow and Process

12. 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  Strengthening of National Co mpetitiveness with Knowledge & Information in 21th Century  Enlarging the spillover Effect Through Digital Resource Sharing between institutions  Acquisition & Preservation of Large Quantity Digital Resources ‘ 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 Systematic Acquisition & Preservation of Digital Heritage Public Service

13. 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 Institutions National 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, Lib raries, etc) Goal of ISP

14. www.OASIS.go.kr Direction to OASIS Business Construction of Digital Web Resource Archiving Information Center Repository of Korean Digital Culture Heritage Service System Extension and Activation of National/International Relationship Through Acquisition and preservation of Digital Web Resource  Conformation of Legal Basis for Digital Preservation  Digital Preservation According to Right Management  Application of Type Definition According to Digital Deposit Process  Administrative Organization and Budgeting  Improvement of Acquisition Method for Web Archiving Objects  Construction of Digital Archives Standard Procedures for Archiving Process (OAIS)Standard Procedures for Archiving Process (OAIS) Standard Framework for Data ExchangeStandard Framework for Data Exchange Standard Metadata for Digital ArchivesStandard Metadata for Digital Archives Standard Classification SchemeStandard Classification Scheme Standard Digital Contents Identification SystemStandard Digital Contents Identification System MDR StandardMDR Standard Ontology/Semantic Web StandardOntology/Semantic Web Standard AdministrationAdministration StandardizationStandardization 서 비 스서 비 스서 비 스서 비 스 서 비 스서 비 스서 비 스서 비 스 Legal 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 Service System CooperationCooperation Cooperation Between Institutions/Service s/Systems/Portal Sites Cooperation Between Institutions/Service s/Systems/Portal Sites Network Construction and Administration for Cooperation Network Construction and Administration for Cooperation Establishment of Integrated National Institutions and Join the International Organization on Digital Archiving Establishment of Integrated National Institutions and Join the International Organization on Digital Archiving

15. 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 Issues 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

16. 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

17. www.OASIS.go.kr Thank you. E-mail: oasis@mail.nl.go.kr