11 D1 1530 1615 Keynote Address Xiaolin Zhang

Information about 11 D1 1530 1615 Keynote Address Xiaolin Zhang

Published on October 31, 2007

Author: Freedom

Source: authorstream.com

Content

Remodeling the Digital Library An e-Knowledge Service Model:  Remodeling the Digital Library An e-Knowledge Service Model Xiaolin Zhang Library of Chinese Academy of Sciences [email protected] ETD 2005, Sydney, Australia Remodeling the Digital Library:  Remodeling the Digital Library 1. Background 2. Repurposing information services 3. Restructuring digital libraries 4. Challenges and Current approaches Remodeling the Digital Library:  1. Background Basic context—Where A research library system redefining its core contributions Chinese Academy of Sciences Library System 1 central Library, 4 regional libraries 85 institutional libraries over 24 cities cross China A digital library system repurposing for knowledge productivity Chinese Science Digital Library Collaborative digital resource systems Digital: Mainstream resources Network-based integrated service platform Network: given way of access Remodeling the Digital Library Remodeling the Digital Library :  Remodeling the Digital Library Chinese Science Digital Library Slide5:  Digital CAS (Chinese Academy of Sciences) Support S&T Innovation via E-Science Infrastructure Support S&T Research Management by Academia Resource Planning Slide6:  Research Informatics Support knowledge discovery from, and exploratory analysis of, info Support trend analysis & pattern tracking of research development Support research on research strategies, planning, and policies Remodeling the Digital Library :  Remodeling the Digital Library 1. Background 2. Repurposing information services 3. Restructuring digital libraries 4. Challenges and current approaches Remodeling the Digital Library :  Remodeling the Digital Library 2. Repurposing information services Changing forces Digital information environment Ubiquitous availability of digital information changes user behaviors and needs, and shifts user perception of what is valuable and indispensable info services --August 2005 Survey of 2500 Researchers E-Science environment Ubiquitous representation of R&D objects on the network Convergence of content, communities, communications, and research processes in digital network space --CAS Strategic Planning Remodeling the Digital Library :  Remodeling the Digital Library 2. Repurposing information services Changing Assumptions The bottleneck in information productivity moves to sense-making, relations-mining, path-discovering, and solution-exploration in the sea of information The answer to research productivity depends more and more on research informatics to detect trends, gaps, niches, abnormities, opportunities, alternative paths, etc. to support research strategy decision making The e-research space provides promising capabilities for interactive exploration of dynamic relationships and patterns of all research objects for a research inquiry-centered and knowledge-intensive service approach Remodeling the Digital Library :  Remodeling the Digital Library 2. Repurposing information services Changing Requirements What becomes critical and valuable in terms of information services is how to improve researchers’ abilities to analyze and discovery, and to support institutional capabilities for research decision-making and strategy planning, while still providing seamless information access What becomes prerequisite for tomorrow’s digital libraries is the ability to provide information analysis and knowledge discovery along research inquiry to support micro/macro research decision making, while embedding digital library services within these knowledge services Remodeling the Digital Library :  Remodeling the Digital Library 2. Repurposing information services A paradigm shift in libraries/digital libraries Computer Science  hardware + software Computer Science = computing + applications Libraries/Digital Libraries From resource systems to knowledge systems Remodeling the Digital Library :  What is a knowledge system? Knowledge as content a massive store of passive info Knowledge as content/context an application-driven info platform embedded, interrelated, and interacting with research inquiry processes Knowledge as content/context/community a digitally interactive knowledge inquiry process with a dynamical community Remodeling the Digital Library 2. Repurposing information services A paradigm shift in libraries/digital libraries More thoughts on the paradigm shifts What is knowledge? Knowledge is a thing Knowledge is a flow Knowledge is an experience What a knowledge process deal with? Content Context Community Remodeling the Digital Library :  Remodeling the Digital Library 2. Repurposing information services Need for strategic visioning and planning Siemens Corporate Technology:Pictures of the Future—Strategic Visioning at Siemens, 2004 Remodeling the Digital Library :  Remodeling the Digital Library 2. Repurposing information services Need for strategic visioning and planning Kumar, V. Innovation planning: Models, Tools, and Uses. 2003.10 Remodeling the Digital Library :  Remodeling the Digital Library 1. Background 2. Repurposing information services 3. Restructuring digital libraries 4. Challenges and current approaches Remodeling the digital library:  Remodeling the digital library 3. Restructuring digital libraries Many roads to Rome Remodeling the digital library:  Remodeling the digital library 3. Restructuring digital libraries Many roads to Rome Slide18:  HeyHardin, J. Sakai Project Overview. Educause 2004. Remodeling the digital library 3. Restructuring digital libraries Many roads to Rome Seal R. The Information Commons: new pathways to digital resources and knowledge management Slide19:  3. Restructuring digital libraries A New E-Knowledge Model Slide20:  3. Restructuring digital libraries A Subject E-Research Integration Platform Slide21:  3. Restructuring digital libraries An Institutional Integrated Knowledge Platform Slide22:  3. Restructuring digital libraries S&T Research Informatics Platform Remodeling the digital library :  Remodeling the digital library 3. Restructuring digital libraries Supporting with a research inquiry ontology An underlying semantic glue Knowledge-based description and organization of objects and their multi-faceted relationships Semantic and context-sensitive integration of various objects to provide personal and on-demand research spaces Interactively exploration, activation, fusion and management of various objects and services to build dynamic processes of research-workflow, collaboration, KD-oriented investigation, and knowledge management Interactively interoperation with other e-Science services Remodeling the digital library :  Remodeling the digital library 3. Restructuring digital libraries Supporting with a research inquiry ontology An underlying semantic glue (cont.) Some Examples: Alpdemir, N. et al. The myGrid Information Model People, teams, and organizations Study, program, and experiment Data and data types Provenance Annotations and argumentations CCLRC Scientific Metadata Model Study, Topic, Person/organization, Data/Datasets Scholarly Community Ontology Publication, Team/Person, Theme, Activity Remodeling the digital library :  Remodeling the digital library 3. Restructuring digital libraries Supporting with a research inquiry ontology A Faceted Ontology Framework Remodeling the digital library :  Remodeling the digital library 3. Restructuring digital libraries Supporting with a research inquiry ontology A Faceted Ontology Framework (cont.) Adopted from Prof. Nuehold: Semantic Resource Network, in Context –enhanced digital library services, ICADL 2004 Remodeling the digital library :  Remodeling the digital library 3. Restructuring digital libraries Supporting with a user-application oriented framework Remodeling the digital library :  Remodeling the digital library 3. Restructuring digital libraries Supporting with a service re-organization Remodeling the digital library :  Remodeling the digital library 1. Background 2. Repurposing information services 3. Restructuring digital libraries 4. Challenges and current approaches Remodeling the digital library :  Remodeling the digital library 4. Challenges and current approaches Technical improvement (the easier part?) Integration Frameworks SOA/WS, OGSA, CORDRA, JISC eFRamework Integration Technologies NISO MSI, IESR AP, Z39.50 SRW/U, OAIMHP, OpenURL Open Registry Network, Portlets, Appl components, BPEL4WS Semantic Technologies KOS/Ontology, OWL-S, Ontological Service Engines Ontology registry, Ontology mapping DM, KD, Collaborative KD …… Remodeling the digital library :  Remodeling the digital library 4. Challenges and current approaches Service re-organizing Repurposing the service From resource building to integration system building From collection-based S/R/D to customer information reference services and analytic services From just information services to include research informatics Remodeling the digital library :  Remodeling the digital library 4. Challenges and current approaches Organizational Re-structuring New ways to organize user-centered research-process-embedded service Customer service teams for key projects and institutes Integrated teams for resources, portals, systems, and services Collaborative team mechanisms to engaging researchers New emphasis on research informatics services New emphasis on building open integration platforms to multiple layers of resources and multiple sources of partners New mechanisms to organize the whole CAS library system One integrated resource platform also linking to others Five subject-based customer service and research informatics centers (regional libraries primarily no “libraries”) Multiple customer information service centers (for institutional libraries) Remodeling the digital library :  Remodeling the digital library 4. Challenges and current approaches Human resource development challenges New competency structure for staff S&T research knowledge analytical and “research” capabilities customer-driven, people-friendly, cooperation-based change-oriented, Innovation-friendly organizational skill, communicative skill self-motivated, excellence-driven, always learning New strategies for HRM …… Remodeling the digital library :  Remodeling the digital library 4. Challenges and current approaches Current approaches Strategic planning and phased implementation plans CAS-wide library system re-purposing Library organizational re-structuring (together with job post system re-designing) Collaborations at various layers and aspects With NSTL and other national systems With e-Science With research institutes and researchers Targeted recruiting and staff re-training System development and advanced research efforts …… Slide35:  Thank You Library of Chinese Academy of Sciences http://www.las.ac.cn Chinese Science Digital Library http://www.csdl.ac.cn

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